801 n09 V17(EngVN) PCBA inspection standard(quy phạm kiểm tra PCBA)

Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 1 OF 48

Rev.
Status

Revision Date

1

2005/05/26

New

2

2007/07/05

PCBA

3

2007/12/04

4

2008/03/05

5

2008/09/24

Revised By

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Revision History
Description

PCBA Standard Inspection

Shielding frame

No

Shielding frame
45% (only for BU: Mobile Com ; Model: P71)
1.

7.3

Co
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tk u
hô me
ng nt
.

2.

6

2009/05/27

Arthur SD
Chang

3.

7

2014/05/06

8

2014/11/21

9

2015/06/25

Arthur SD
Chang

2015/10/28

≥75%

6.1
MIL-STD 1916
721-N01

6.2.1

2.

6.3

3.

6.4

4.

7.1

1.

4.3 IQC

2.

6.1.1

1.

BGA

2.

7.3

3.

8.1801-N09-01

2.

:Thermal pad IC(
.

PA)

ANSI/ASQC Z1.4-2003
.(
ISO
)

6.3
:NetWorking, MobileCom,
ADM, DBS, Digital Home, Antenna.

1.

1.

10

PCBA

(IPC-A-610 class3)

7.2
SMT FQC

721-N01

8.2 Form No. 801-N09-02 SMT FQC
&
NQJ/NQX

8.3 Form No. 801-N09-03 SMT FQC
Daily Quality report
NQJ/NQX

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 2 OF 48

Rev.
Status

Revision Date

11

2015/12/28

12

2016/05/09

13

2016/05/26

Revised By

Description

6.1
1.
2.
3.

2017/01/26
2.

MIL-STD 1916[Level III C=0]

6.1.1.3
6.4
6.4
6.4

1.
14

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Revision History

/

/

6.4
7.1

-

IPC-A-610 class3

No

1.For V1 factory build-up requirement, Add Vietnamese
translation
Do nhu c u c a x
b n Ti ng Vi t

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.
15

2019/8/22

Marry Ruan

ng V1 thành l p, b sung thêm phiên

2.Addition V1 in 8.2&8.3

16

2020/09/09

Thêm V1 vào m c 8.2&8.3
1. Modify document English name to “PCBA
Inspection Standard”
S a tên ti ng Anh c a tài li u thành “PCBA
Inspection Standard”

2. 6.1, Delete the level of Sampling standard MIL-STD
1916
T i m c 6.1, xóa Level c a k ho ch rút ki m MILSTD 1916
3. Added 6.1.1.5 Auxiliary tools
Thêm m c 6.1.1.5: Công c h tr
4. Revise 6.3.1 ADM to Module and add auxiliary
inspection tool/ method
S a m c 6.3.1 ADM thành Module và b sung công
c h tr / ph ng pháp.
5. Modify 6.3.2 Networking to System
S a m c 6.3.2 S a Networking thành System
6. Delete 6.3.3 MobileCom special standard
Xóa m c 6.3.3 Tiêu chu n đ c bi t MobileCom
7. Add 6.4 accept criteria and remarks
Thêm m c 6.4 quy cách nghi m thu và chú thích (tên
cơng c h tr )
8. 6.4 Added through-hole solder plating specifications

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 3 OF 48

Rev.
Status

17

Revision Date

2022/01/13

Revised By

c p Co
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p ng
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ch w
ép ed
!

Revision History
Description

T i m c 6.4, thêm thông s k thu t m hàn xuyên l
Revise 8.2 and 8.3 the abbreviation of Vietnam

factory from "V1" to "NVN."
T i m c 8.2, 8.3, s a ch vi t t t c a ph m vi x ng
Vi t Nam t “V1” thành “NVN”.
9. Modify 6.1, 6.2.3 & 6.4 Chinese and English typos.
S a l i vi t sai ch ti ng Trung và Anh t i m c 6.1,
6.2.3 và 6.4
1. Added 6.2.7 & 6.2.8 PCBA specification description
Thêm s li u quy cách PCBA t i m c 6.2.7 & 6.2.8
2. Revise the content of the remarks of section 6.4

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No

S a n i dung chú ý c a m c 6.4

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006

Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 4 OF 48

CONTENTS/ M C L C
1.0 PURPOSE/ M C ệCH ........................................................................................................................5
3.0 DEFINITIONS/

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2.0 SCOPE/ PH M VI ................................................................................................................................5
NH NGH A ............................................................................................................5

4.0 RESPONSIBILITIES/ TRÁCH NHI M ..............................................................................................5

4.1 Production Unit/
n v s n xu t ......................................................................................................5
4.2 Work Unit/
n v cơng trình............................................................................................................5
4.3 SMT Quality Unit/
n v đ m b o ch t l ng SMT .......................................................................5
4.4 Procurement Unit/
n v thu mua....................................................................................................5
5.0 FLOWCHART/ L U TRỊNH LÀM VI C ..........................................................................................6
6.0 ACTIVITIES DESCRIPTION/ N I DUNG CÔNG VI C ..................................................................6
6.1 Sampling Standard/ Tiêu chu n rút m u ...........................................................................................6
6.2 General standards Tiêu chu n thông th ng: ....................................................................................7
6.3 Special Standards Tiêu chu n đ c bi t ............................................................................................11
6.4 Parts Relevant Specifications Quy cách liên quan đ n linh ki n..................................................14

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No

7.0 REFERENCES/ TÀI LI U THAM KH O ........................................................................................48

7.1 E_WNC_0390 <manual> IPC-A-610E-2010 PC-A-610E-2010 Chinese version Acceptability of
electronic components .....................................................................................................................48
E_WNC_0390 (S tay) IPC-A-610E-2010 PC-A-610E-2010 Phiên b n ti ng Trung Qu c Kh n ng
ch p nh n c a các linh ki n đi n t .................................................................................................48
7.2 E_WNC_0391 <manual> J-STD-033 JOINT INDUSTRY STANDARD ..................................48
7.3 721-N01 Quality Inspection Sampling Plan SOP ............................................................................48
8.0 ATTACHMENTS/ TÀI LI U KÈM THEO .......................................................................................48
8.1 801-N09-01 Fluorescent Lamp Illumination Intensity Measurement Record .................................48
8.2 801-N09-02 SMT FQX Check record & Abnormal tracking table NQJ/NQX/NVN ..................48
8.3 801-N09-03 SMT FQC Daily Quality report NQJ/NQX/NVN ......................................................48

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 5 OF 48

1.0 PURPOSE/ M C ệCH

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To set up standards for judgement of quality of semi-finished products (PCB, ASS’Y), to maintain the
quality level of products supplied by outsource contractors and WNC-SMT inspection quality basis,
for better control.
Làm tiêu chu n phán đ nh ch t l ng s n ph m cho bán thành ph m (PCB ASS’Y), c ng nh duy trì
th c đo tiêu chu n ch t l ng c a nhà cung c p và làm c n c ki m tra ch t l ng SMT WNC đ
qua đó đ t đ c m c đích qu n lý.
2.0 SCOPE/ PH M VI

These standards shall be applicable to WNC SMT production and PCBA supplied by the contractor.
B n tiêu chu n này áp d ng cho s n xu t SMT và PCBA do nhà cung c p cung c p
NH NGH A

No

3.0 DEFINITIONS/

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N/A
4.0 RESPONSIBILITIES/ TRÁCH NHI M
4.1 Production Unit/

n v s n xu t

Serves as the standard for inspection of PCBA by production unit.
Làm tiêu chu n ki m tra PCBA cho đ n v s n xu t

4.2 Work Unit/

n v cơng trình

Sets up and amends specifications and documents related to materials and supplies, to serve as a
reference for making judgment and auxiliary basis for confirmation of quality irregularity.

Xây d ng và s a đ i b n quy cách c a nguyên v t li u liên quan, c ng nh làm c n c phán đ nh
đ ng th i h tr xác nh n b t th ng s n xu t.

4.3 SMT Quality Unit/

n v đ m b o ch t l

ng SMT

Serves as the standard for inspection of PCBA by quality unit (contain inspection for outsource)
Làm tiêu chu n ki m tra PCBA cho đ n v đ m b o ch t l
bên ngoài)

4.4 Procurement Unit/

ng (bao g m ki m tra nhà cung c p

n v thu mua

Provides assistance to processing of quality irregularity and feedback of analysis data for supplier,
and assistance to supplier in making quality improvement.

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17

PAGE 6 OF 48

5.0 FLOWCHART/ L U TRỊNH LÀM VI C
N/A

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H tr x lý b t th ng ch t l ng và tr l i tài li u phân tích c a nhà cung c p, ph i h p v i VQM
đ thúc đ y vi c c i thi n ch t l ng c a nhà cung c p bên ngồi.

6.0 ACTIVITIES DESCRIPTION/ N I DUNG CƠNG VI C
6.1 Sampling Standard/ Tiêu chu n rút m u

All units shall follow control plan (please refer to ISO document “702-N01 Quality Inspection
Sampling Plan SOP”) to set up the sampling standards in accordance with ANSI/ASQC Z1.4-2003
or MIL-STD 1916. Follow customer special inspection sampling standard if customers have special
requirements,and record in control plan.

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Tà ide
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No

T t c các đ n v ph i th c hi n theo theo k ho ch ki m soát (tham kh o tài li u ISO “721-N01 K
ho ch l y m u ki m tra ch t l ng”) đ thi t l p các tiêu chu n l y m u tuân th ANSI / ASQC
Z1.4-2003 ho c MIL-STD 1916. N u khách hàng yêu c u tiêu chu n l y m u đ c bi t thì th c hi n
theo yêu c u c a khách hàng và ghi chép vào k ho ch ki m soát.
6.1.1 Condition/ Tiêu chu n ki m tra
6.1.1.1

Distance/ Kho ng cách: 30cm

6.1.1.2

Time/ Th i gian: 3~5 sec. (one side/ 1 m t)

6.1.1.3

Light source: fluorescent lamps 1000LUX above, the frequency of inspections is half a
year (executed in January and July each year)
Ngu n đi n: đèn hu nh quang trên 1000LUX, t n su t ki m tra n a n m (th c hi n vào
tháng 1 và tháng 7 hàng n m).

6.1.1.4

Visual direction: the visual range of the inspected object is approximately within 45
degrees
Ph ng h ng ki m tra b ng m t: trong ph m vi kho ng 45 đ đ i v i b m t chính c a
v t b ki m tra.

6.1.1.5

Auxiliary tools:

7.5-10X magnifier, Ion fan (follow control plan to use)
Công c h tr : Kính lúp 7.5-10X, qu t Ion (C n c theo control plan đ s d ng)

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 7 OF 48

45°

c p Co
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p ng
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ch w
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!

Inspection range
Ph m vi ki m tra

Inspection subject
i t ng ki m tra (DUT)
ng:

No

6.2 General standards Tiêu chu n thông th

Co
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Tà ide
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oc
tk u

hô me
ng nt
.

6.2.1 In compliance with international standards

IPC-A-610 class3

contents.

C n ph i phù h p v i n i dung tiêu chu n qu c t (IPC-A-610 class3)

6.2.2 Contents of the original in use shall be consistent with documents of the version.
N i dung c a v t li u g c s d ng c n ph i phù h p v i phiên b n c a v n ki n

6.2.3 Bent board shall comply with bent height/side length
T m u n: ph i phù h p v i đ cao vòm/ chi u dài bên

0.75% Please refer to Fig. 1
0.75% (tham kh o hình nh 1)

6.2.4 Upturned board shall comply with upturned height/diagonal length
Fig. 2. .
T m u ng phài phù h p v i đ cao vòm/chi u dài đ
2)

.

ng chéo

0.75% Please refer to

0.75% (tham kh o hình nh

6.2.5 No adhesive glue or other foreign matter shall be attached on non-coating portions.
Nh ng b ph n khơng bơi keo thì khơng đ
vào.

c phép có keo dính vào ho c các d v t khác dính

6.2.6 Except PCB through holes, the insulation hood shall be soldered completely Please refer to
Fig. 8 .
V cách ly thì ngồi PCB ph i đ c l ra thì nh t đ nh ph i đ
kh o hình nh s 8)

c n thi c tồn b (có th tham

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 8 OF 48

6.2.7 PCBA not allowed exposed copper/ material and water stain.
c phép l đ ng/ đáy li u và v t n

c

c p Co
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p ng
sa A
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!

PCBA không đ

6.2.8 The scratches in the non-circuit area shall not exceed 30% of the length of the PCBA board,
and the solder mask shall not peel off
V tx

c t i v trí khơng ph i m ch đi n khơng đ
c bong b m t hàn.

t quá 30% chi u dài c a b n m ch

Co

nf
Tà ide
i li nt
u ial D
m
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tk u
hô me
ng nt
.

No

PCBA, và không đ

cv

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


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Document Content
Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 9 OF 48

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No

Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006

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Document Content
Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 10 OF 48

Co
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No

Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 11 OF 48

The special standards differentiate as follows:

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6.3 Special Standards Tiêu chu n đ c bi t

D a vào nhu c u trung tâm s n ph m đ phâm thành nh ng h ng m c sau:
6.3.1 Module
Auxiliary
inspection tool/
method

H ng m c
ki m tra

Ph ng pháp/công
c h tr ki m tra

Wiring
specification/

Visual observation/

Ki m tra b ng m t.
Quycách m ch 7.5-10X magnifier/
đi n
Kính lúp 7.5-10X
Ion fan/ Qu t Ion

Accept criteria

Tiêu chu n ch p nh n

Scrape shall be in compliance with Length <3mm/ Width
<0.05mm, and shall not be more than 2 lines (including …)

X c ph i phù h p v i quy cách chi u dài <3mm/ r ng
<0.05mm, h n n a không cho phép v t quá (bao g m) trên 2
v tx c

No

Inspection
item

Conspicuous solder projection affecting assembly levelness.

Co
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Tà ide
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oc
tk u
hơ me
ng nt
.

Có c m giác thi c b l i và nh h

ng đ n toàn th l p ráp

FET deviation exceeding specification (refer to attachment).
L ng ch m ra FET v t qua quy cách
(có th tham kh o quy cách liên quan linh ki n 6.4)

6.3.2 System

Inspection
item

Auxiliary
inspection tool/
method

H ng m c
ki m tra

Ph ng pháp/công
c h tr ki m tra

Wiring
specification/

Visual observation/
Ki m tra b ng m t.

Quycách m ch

7.5-10X magnifier/
đi n
Kính lúp 7.5-10X

Accept criteria
Tiêu chu n ch p nh n

Missing corner in circuit/margin width shall be <25% of
circuit width.
ng dây thi u góc/đ r ng ba via c n<25% đ r ng dây

Dent not caused by probe or impact shall be

0.5mm^2.

Không ph i là đ u dò ho c va ch m mà gây ra b l i thì ph i
0.5mm^2.

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


Document Content

Inspection
item

Auxiliary
inspection tool/

method

H ng m c
ki m tra

Ph ng pháp/công
c h tr ki m tra

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 12 OF 48

Accept criteria

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Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Tiêu chu n ch p nh n

Feelable scraping mark shall be in compliance with
Length<1mm and Width<0.05mm specification and there
shall not be two or more scraped lines.

Có c m giác th y b x c ph i phù h p v i quy cách chi u dài
<1mm/ r ng <0.05mm, h n n a không cho phép v t quá
(bao g m) trên 2 v t x c

Non-feelable scraping mark shall be in compliance with
Length<10mm and Width<0.05mm specification and there
shall not be two or more scraped lines.

Visual observation/

Quy cách
m ch đi n

7.5-10X magnifier/

Maintenance of reworked product shall allow no
oxidization/bare copper, and shall allow only two reworked
spots.

Co
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Tà ide
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.

Wiring
specification/

No

Khơng có c m giác th y b x c ph i phù h p v i quy cách
chi u dài <10mm/ r ng <0.05mm, h n n a không cho phép
v t quá (bao g m) trên 2 v t x c.
Ki m tra b ng m t.
Kính lúp 7.5-10X

S a ch a s n ph m làm l i không ch p nh n có ơ xi hóa/h
đ ng h n n a ch ch p nh n có 2 đi m làm l i
If color of re-plated product is not specified, allow no
oxidization/bare copper.
N u s n ph m m và t c là màu s c không b gi i h n, nh ng
không đ c phép b ô xi hóa và h đ ng.
Upturned specification of insulation hood shall be body height
of insulation hood +board thickness 2.95mm.

Quy cách vênh cao c a t m cách li ~đ cao c a th này t m
cách li +đ d y c a b n 2.95mm
Connector welding position shall be flush with PCB and shall

allow no missing corner.

V trí n i hàn Connector c n ph i c t đ u v i PCB h n n a
không đ c phép thi u góc

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


Document Content

Inspection
item

Auxiliary
inspection tool/
method

H ng m c
ki m tra

Ph ng pháp/công
c h tr ki m tra

Wiring
specification/
Quy cách
m ch đi n

Visual observation/
Ki m tra b ng m t.
7.5-10X magnifier/
Kính lúp 7.5-10X

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 13 OF 48

Accept criteria

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Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Tiêu chu n ch p nh n

Reserved antenna test point grounding part (Please refer to Fig.

7) shall allow no oxidization and glue adhesion, and solder
coating specification shall be
0.2, allowing 5 points and
shall be flush and even.
B ph n ti p đ t đi m đo ng ten d tr (m i tham kh o hình
nh 7) khơng đ c phép b ơ xi hóa và dính keo, quy cách dính
thi c ~ 0.2, s đi m dính thi c cho phép 5 đi m, h n n a c n
b ng ph ng và đ ng đ u.

No

Grounding spring plate welding reservation point (Please refer
to Fig. 6) and reserved test point grounding (Please refer to Fig.
5) shall allow no oxidization and glue adhesion, and solder
coating shall be flush and even.

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

i m d tr n i hàn b n vàng ti p đ t (m i tham kh o hình
nh 6) và b ph n ti p đi n đi m đo ng ten d tr (m i tham

kh o hình nh 7) khơng đ c phép b ơ xi hóa và dính keo,
dính thi c c n ph i đ ng đ u.

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


c p Co
hé pyi
p ng
sa A
o llo
ch w
ép ed
!

Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Alteration of Document
Doc. No.: 801-N09

Revocation of Document
REV: 17
PAGE 14 OF 48

6.4 Parts Relevant Specifications Quy cách liên quan đ n linh ki n

Defect item

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Chip RES/ CAP/
IND

Shift/
H i
l ch

No

w

z < 25%w (Accept Ch p nh n)
50%w (Maj l i l n)

Co
nf
Tà ide

i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

Oblique Shift/

Remark

Quy cách cho phép

Ghi chú

z

Cylinder/
Chip i n tr / đi n
dung/đi n c m

Accept Criteria

Lo i xi lanh

z

25%w < z < 50%w (Min l i nh )

z
z>

Góc vát h i
l ch

FET

Chip RES/ CAP/
IND/
Vertical Shift/
H ng d c Chip i n tr / đi n
dung/đi n c m
h i l ch

w

Pin even with pad (Min)

Pin overstep pad (Maj)

Pin c t đ u v i Pad (l i nh )

Pin v

y

Y<50%w (Accept Ch p nh n)
Y>100%w (Maj l i l n)

t quá Pad (l i l n)

y
50%w
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006

y


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Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Defect item

Alteration of Document

Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Revocation of Document
REV: 17
PAGE 15 OF 48

J Leads/

Accept Criteria

Remark

Quy cách cho phép

Ghi chú

y

y

Chân hình J

y>0 (Maj l i l n)

No

y>0 (Maj l i l n)

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

Gull wing/

Chân Cánh mòng
bi n

y

y

y>0 (Maj l i l n)

Shift/
H i
l ch

Vertical Shift/
ng chéo
h i l ch

Leadless Chip/

y>0 (Maj l i l n)

y

Lo i không chân
c m

y≤ 0 (Maj l i l n)

y

Cylinder/

Lo i xi lanh

y>0 (Maj)

y

y>0 (Maj)

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


c p Co
hé pyi
p ng
sa A
o llo
ch w
ép ed
!

Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Defect item

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Revocation of Document
REV: 17
PAGE 16 OF 48

FET

Accept Criteria

Remark

Quy cách cho phép

Ghi chú

Pin overstep pad (Maj)

No

Pin even with pad (Min)

Pin c t đ u v i Pad (Min)

Co

nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

Chip RES/ CAP/
IND/

Chip i n tr / đi n
dung/đi n c m

x

w

x<25%w (Accept)

Shift/
H i
l ch

Pin v

t quá Pad (Maj)

x

x

25%w
x≥50%w (Maj)

Horizontal
Shift/

J Leads/

ng ngang
h i l ch

Chân lo i J

x

w

x<25%w (Accept)

Gull wing/

Chân Cánh mòng
bi n

x

x

x
25%w
x

x

w

x<25%w (Accept)

25%w
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006

x≥50%w (Maj)

x≥50%w (Maj)


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sa A

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ch w
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!

Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Defect item

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Cylinder/

Revocation of Document
REV: 17

PAGE 17 OF 48

w

x

Lo i xi lanh

Accept Criteria

Remark

Quy cách cho phép

Ghi chú

x

No

X<25% (Accept)
x

Co
nf
Tà ide
i li nt
u ial D
m
oc

tk u
hô me
ng nt
.

Leadless Chip/
Lo i không chân

X>25% (Maj)

x

x<25%w (Min)

Shift/
H i
l ch

Horizontal
Shift/

ng ngang
h i l ch

x≥25%w (Maj)

FET

Chip
Solderi

Not enough/
RES/CAP/IND
ng/
L ng thi c
Cylinder/
L ng
không đ
thi c
Chip i n tr / đi n

Pin even with pad (Min)

Pin overstep pad (Maj)

Pin c t đ u v i Pad (l i nh )

Pin v

L

t quá Pad (L i l n)

L

W

L>50%w (Accept)
x

L<50%w (Min)

x

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006

L

L<0%w (Maj)
x


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Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Defect item
H ng m c b t
th ng

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

dung/đi n c m

Revocation of Document
REV: 17
PAGE 18 OF 48

W

Lo i xi lanh
x1

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u

hô me
ng nt
.

No

x >75%W
x1>75%W1 (Accept)

Chân Cánh mòng
bi n

Remark

Quy cách cho phép

Ghi chú

x1

x1

W1

Gull wing/

Accept Criteria

50%W < x < 50%W
50%W

Component lead is outside of the
solder, but sideway and front still
have full solder.(Accept)/
Ngoài chân linh ki n b l ra
nh ng m t c nh/m t chính c a nó
v n có th nhìn th y thi c n toàn
b

Component lead is outside of the
solder, but sideway and front can't
decide have solder. (Maj)/
Ngoài chân linh ki n b l ra nh ng
m t c nh/m t chính c a nó khó phán
đ nh là có thi c không?

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006

x<50%W
x1<50%W1 (Maj)


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ch w

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!

Document Content

Defect item

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

J Leads/

Solderi
Not enough/
ng/
L ng thi c
L ng
không đ
thi c

Leadless Chip/

Lo i không chân
c m

Accept Criteria

Remark

Quy cách cho phép

Ghi chú

Component lead is outside of the
solder, but sideway and front still
have full solder. (Accept)/

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

Chân lo i J

Revocation of Document
REV: 17
PAGE 19 OF 48

No

Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Component lead is outside of the
solder, but sideway and front can't
decide have solder. (Maj)/

Ngoài chân linh ki n b l ra
nh ng m t c nh/m t chính c a nó
v n có th nhìn th y thi c n tồn
b (ch p nh n)

Ngoài chân linh ki n b l ra nh ng
m t c nh/m t chính c a nó khó phán
đ nh là có thi c khơng? (l i l n)

Component lead still have full
solder and over 1/2 PAD
(Accept)/

Component lead not have full solder

and less 1/2 PAD. (Maj)/

M t chính c a chân linh ki n có
th nhìn th y n thi c v t quá
h n n a l ng thi c PAD ít h n
1/2PAD (ch p nh n)

M t chính c a chân linh ki n khơng
nhìn th y n thi c v t quá h n n a
l ng thi c PAD ít h n 1/2PAD (l i
l n)

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


c p Co
hé pyi
p ng
sa A
o llo
ch w
ép ed
!

Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Defect item

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Revocation of Document
REV: 17
PAGE 20 OF 48

Accept Criteria

Remark

Quy cách cho phép

Ghi chú

Except QFN, the solder to accept

by the side (Accept)’/

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

No

QFN không làm t c m t c nh n
thi c (ch p nh n)

FET

Solderi
Not enough/
ng/
L ng thi c
L ng
không đ
thi c

The part solder of QFN can't be tin

dissolving and few phenomena of
solder paste (Maj)/

Linh ki n QFN n thi c khơng th có
thi c khơng ngâm và có hi n t ng thi c
ít (l i l n)

Component lead is outside of the
solder, but sideway and front still
have full solder. (Accept)/

Component lead is outside of the
solder, but sideway and front can't
decide have solder. (Maj)/

Ngoài chân li u b h , nh ng m t
c nh/m t chính v n có th nhìn
th y n thi c toàn b (ch p nh n)

Ngoài chân li u b h , nh ng m t
c nh/m t chính khơng phán đ nh đ
là có thi c hay không? (L i l n)

c

Shielding frame/
Khung che ch n

Solder on shielding frame must up to 80% (Maj) (Except mobilecom Model P71)
M tđ nl

ng ch n thi c c n ph i l p đ trên 80% (l i l n) (ngo i tr
MobileCom Model P71)

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


c p Co
hé pyi
p ng
sa A
o llo
ch w
ép ed
!

Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Defect item

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Revocation of Document
REV: 17
PAGE 21 OF 48

Cable/
Cáp

Accept Criteria

Remark

Quy cách cho phép

Ghi chú

Single side not solder(Maj)

No

Unsupported holes(Maj)

M t đ n ch a đ

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

Xu t hi n l thi c (L i l n)
Connector Pins/
Chân Pins

Solderi
Not enough/
ng/
L ng thi c
L ng
không đ
thi c

c thêm thi c (L i l n)

Tin did not be filled in or covered around Pin needle on the bottom solder (Maj.)
Ch đi m hàn phía d

i, thi c ch a đ

c l p đ y ho c ph lên 4 kim Pin (L i l n)

Soldering inside the hole >330° (Accept)
K m trong l >330° (ch p nh n)

PTH soldering/
M qua l hàn

Vertical filling rate

75% (Accept)/

T l l p đ y theo chi u d c

75% (Ch p nh n)

Class2:

Vertical filling rate

50% (Accept)/

T l l p đ y l d c 50% (Ch p nh n)

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006

Use Xray/
S d ng
máy Xray


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Document Content

Defect item

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Supporting holemain side soldering/

Chân d n và l

Chip
RES/CAP/IND

L ng
thi c

Overflow/
Tràn thi c

Remark

Quy cách cho phép

Ghi chú

n >270° (ch p nh n) (Accept)

y

y

y

x

Cylinder/

Chip i n tr / đi n
dung/đi n c m
Lo i xi lanh

Solderi
ng/

x

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

Tràn thi c

Accept Criteria

Leg and wall absorb tin > 270 degree

L h tr -hàn m t
chính

Overflow/

Revocation of Document
REV: 17
PAGE 22 OF 48

No

Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

W

x < 25%W1

W1

y < 0%W (Accept ch p
nh n)

y > 25%W (Min l i nh ) x > 25%W1 (Maj l i l n)

Gull wing/

Chân Cánh mòng

bi n

Solder height overflow 1/2pin but
not touches the body (Accept)/

Solder height overflow 1/2pin but
touches the body (Maj)/

Hàn v t quá đ cao½ pin h n n a
không ti p xúc v i th l p ráp(l i

Hàn v t quá đ cao ½ pin h n n a
đư ti p xúc v i th l p ráp(l i l n)

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006


c p Co
hé pyi
p ng
sa A
o llo
ch w
ép ed
!

Document Content
Addition of Document

Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Defect item

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Revocation of Document
REV: 17
PAGE 23 OF 48

J Leads/

Quy cách cho phép

Ghi chú

Solder height overflow 1/2pin but

not touches the body (Accept)

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

Chân lo i J

Remark

No

nh )

Accept Criteria

Hàn v t quá đ cao½ pin h n n a
không ti p xúc v i th l p ráp (l i
nh )

Solder height overflow 1/2pin but
touches the body (Maj)

Hàn v t quá đ cao½ pin h n n a đư
ti p xúc v i th l p ráp (l i l n)

FET

Solderi
ng/
L ng
thi c

Overflow/
Tràn thi c

Solder touches the body (Maj)
Hàn thi c cao đư ti p xúc v i th l p ráp (l i l n)

Shielding frame/
Khung che ch n

Solder height over 1/2 shielding frame (Maj)
cao c a hàn v

t quá ½ đ cao c a khung che ch n

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006

c p Co
hé pyi
p ng
sa A
o llo
ch w
ép ed
!

Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Defect item

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Revocation of Document
REV: 17
PAGE 24 OF 48

Accept Criteria

Remark

Quy cách cho phép

Ghi chú

z

No

Connector Pins/
Chân k t n i

Use
thickness
Gauge/

core solder absorbed z> 2.5mm (Maj.)/

Lõi hút li u hàn c a m t c nh đ u kim z>2.5mm (l i l n)/

Co
nf
Tà ide

i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

Pin side will affecting further assembling even if z<2.5mm (Maj.)/

Lõi hút li u hàn c a m t c nh đ u kim z<2.5mm đư ng n ch n vi c l p ráp sau này
c a đ u c m (l i l n)
Y

X

Chip
RES/CAP/IND

Break/
H , h ng, v

Cylinder/

Chip i n tr / đi n
dung/đi n c m
Lo i xi lanh

Z

Z
Y
X

Metal plating layer NG:: X<25%W, Z<25%H(Accept) ; X>25%W, Z>25%H (Maj)

W

L p m kim lo i b thi u X<25%W, Z<25%H(ch p nh n) ; X>25%W, Z>25%H
(l i l n)

L

H

1206 or bigger piece resistor damaged: X<0.25mm (Accept)
B m t có mi ng, t m v n: đi n tr trên 1206: X<0.25mm (ch p nh n)

The other size damaged (breath, breaking,) (Maj.)
Nh ng b ph n đ nh đ u c a linh ki n khác b nh y mi ng, có m nh v n, ho c đ t

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006

Dùng
th c đo
đ dày

c p Co
hé pyi
p ng
sa A
o llo
ch w
ép ed
!

Document Content
Addition of Document
Subject: PCBA Inspection Standard
Quy ph m ki m tra PCBA

Defect item

Alteration of Document
Doc. No.: 801-N09

Component model

Standard

Model

S n ph m tiêu chu n

H ng m c b t
th ng

Revocation of Document
REV: 17
PAGE 25 OF 48

Remark

Quy cách cho phép

Ghi chú

No

l t (l i l n)

Accept Criteria

Co
nf
Tà ide
i li nt
u ial D
m
oc
tk u
hô me
ng nt
.

Gull wing/J leads

Chân lo i J/ chân
cánh con mòng bi n

Break/
H , h ng, v

Gull wing/J leads

X<25%W, Y<25%L, Z<25%H
(Min l i nh )

X>25%W, Y>25%L, Z>25%H
(Maj l i l n)

X<25%W, Y<25%L, Z<25%H
(Min l i nh )

X>25%W, Y>25%L, Z>25%H
(Maj l i l n)

W

Chân lo i J/ Chân
Cánh mòng bi n

The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.

Form No.: 2-JQ-021-04, 006