Conductive carbon inks for keypads, what specifications? IPC standard?

Subscribe to Thread

Hello, does anyone know if there is an IPC standard for carb... - Apr 06, 2021 by Luca

Luca

#86484

Conductive carbon inks for keypads, what specifications? IPC standard? | 6 April, 2021

Hello, does anyone know if there is an IPC standard for carbon ink? we use for keypads instead ENIG, we found batchs of PCB with 2-3ohm, 20ohm, until 300ohm( resistance of contact surface) by the same PCB supplier!

reply »

SMTnet
»
Electronics Forum
»
Conductive carbon inks for keypads, what specifications? IPC standard?

World's Best Reflow Oven Customizable for Unique Applications

TIM & Thermal Gap Filler Dispensing - Download our new guide for process considerations and popular configurations.

"IPC training online, at your facility, or at one of our worldwide training centers including our brand-new training center in the Twin-Cities area of Minnesota. Blackfox Training."

Win Source Online Electronic Parts Distributor

Now Online

44
Visitors

0
Member

Who are SMTnet visitors?

Become a member now and receive the value and benefits of membership.

See Your 2024 IPC Certification Training Schedule for Eptac