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Shanghai linksunet E&T Co.Ltd
Shanghai LinkSunet E .T , LTD Expert in industrial wiring harness customization Small batch and multi product specialization
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Shanghai linksunet E&T Co.Ltd Quality Info

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Quality Control

Basic standards for wire harness production :

IPC / WHMA - A - 620B

Electrical performance 100% test

Crimping control parameter

A：Crimp height

B：Crimping width

C：Terminal section analysis

IPC / WHMA - A - 620B

Requirements and Acceptance for Cable and Wire Harness Assemblies

Final Draft for Industry Review February 2012

Table 1 - 1 Electrical Clearnace

Voltage Set* Clearance

Up to 64

A

B

C

1.6mm [ 0.062in ]

3.2mm [ 0.125in ]

3.2mm [ 0.125in ]
Over 64 - 600

A

B

C

1.6mm [ 0.062in ]

3.2mm [ 0.125in ]

6.4mm [ 0.25in ]
Over 600 - 1000

A

B

C

3.2mm [ 0.125in ]

6.4mm [ 0.25in ]

12.7mm [ 0.5in ]
Over 1000 - 3000

C

50mm [ 2in ]
Over 3000 - 5000 C 75mm [ 3in ]

Table 3 - 1 Allowable Strand Damage

Number of Strands Maximum allowable strands scraped , nicked or severed for Calss 1 , 2

Maximum allowable strands scrapesd nicked or severed for Class 3 for wires that

will not be tinned before

installation

Maximum allowable atrands

scraped , nicked or severed for Class 3 for

wires that will be tinned prior to installation

1

 No damage in excess of 10% of conductor diameter < Sep 2011 >
2 - 6 0 0 0
7 - 15 1 0 1
16 - 25

3

 0 2
26 - 40 4 3 3
41 - 60 5 4 4
61 - 120 6 5 5
121 or more 6% 5% 5%

Certifications

Shanghai linksunet E&T Co.Ltd Certifications
Standard: ISO9001-CN
Number: 151439
Issue Date: 2021-08-18
Expiry Date: 2022-08-17
Scope/Range: 工业线束的技术开发及销售服务
Issued By: DCI
Shanghai linksunet E&T Co.Ltd Certifications
Standard: ISO9001-EN
Number: 151439
Issue Date: 2021-08-18
Expiry Date: 2022-08-17
Scope/Range: 工业线束的技术开发及销售服务
Issued By: DCI
Shanghai linksunet E&T Co.Ltd Certifications
Standard: IATF-16949-2016-CN
Number: 0343362
Issue Date: 2018-11-16
Expiry Date: 2021-11-15
Scope/Range: 线束的生产
Issued By: NSF
Shanghai linksunet E&T Co.Ltd Certifications
Standard: IATF-16949-2016-EN
Number: 0343362
Issue Date: 2018-11-16
Expiry Date: 2021-11-15
Scope/Range: 线束的生产
Issued By: NSF
Shanghai linksunet E&T Co.Ltd Certifications
Standard: UL
Number: E508227
Issue Date: 2019-06-03
Scope/Range: WIRE HARNESS
Issued By: UL

Company Profile

Shanghai linksunet E&T Co.Ltd

Contact Person: MrGabriel.chen

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