Now Available: IPC/WHMA-A-620E

Released in October 2022, IPC/WHMA-A-620E is the only industry-consensus standard for Requirements and Acceptance of Cable and Wire Harness Assemblies. 

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WHMA Excess Inventory Listserv

WHMA/IPC is pleased to announce a NEW member benefit for Wiring Harness Manufacturer’s members that addresses the industry’s challenge to find inventory. The WHMA Excess Inventory Listserv is a mail list system for posting/searching excess inventory. This service is Free and Exclusively for WHMA members.
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Wire Harness Assembly for Operators

A complete training solution for operators in the cable and wire harness industry created by IPC and WHMA. Available now in English and Spanish.
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Member Promotion

Join WHMA/IPC and receive a 50% Discount for First Time Membership

Harness the Power of TWO Industry Organization with One Membership

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Who is WHMA?

Wiring Harness Manufacturer’s Association

The Wiring Harness Manufacturer’s Association® (WHMA) was established in 1993 to serve and dedicate their resources to the global cable and wire harness industry.  WHMA is the ONLY trade association exclusively representing the cable and wire harness manufacturing industry including manufacturers, their suppliers and customers.

Become a WHMA/IPC Member

The Wiring Harness Manufacturer’s Association is the ONLY trade association exclusively representing the cable and wiring harness manufacturing industry including manufacturers, their suppliers, OEMs and customers.
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The A-620 Standard

The IPC/WHMA-A-620 Standard is the only industry-consensus standard for Requirements and Acceptance of Cable and Wire Harness Assemblies. IPC and the Wiring Harness Manufacturer’s Association (WHMA) continue to work together to develop this significant update.

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Featured Resource

WHMA Excess Inventory Listserv

WHMA/IPC is pleased to announce a NEW member benefit for Wiring Harness Manufacturer’s members that addresses the industry’s challenge to find inventory. The WHMA Excess Inventory Listserv is a mail list system for posting/searching excess inventory. This service is Free and Exclusively for WHMA members.

LEARN MORE

Stay Up-to-Date on the Impact of COVID-19

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Recent WHMA News

EWPTE, the Cable and Wire Harness Industry’s Exclusive Trade Show Draws More than 3,000 Attendees

HellermannTyton Announces Strategic Partnership with Mag Daddy

Ultrasonic welding for the utilization of automotive busbars in high voltage distribution

HellermannTyton Announces Sustainability Initiative

IPC Releases IPC/WHMA-A-620E, Requirements and Acceptance for Cable and Wire Harness Assemblies

Supplier Spotlight

Curti U.S.A. Corp.

Curti U.S.A. Corp.

CURTI USA is a subsidiary of the Italian CURTI Costruzioni Meccaniche S.p.A., established to provide a better service to the US customers. CURTI Costruzioni Meccaniche S.p.A. is a leading ... read more

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