• Your shopping cart is empty!

  • IPC SM-840C

IPC SM-840C

Qualification and Performance of Permanent Polymer Coating (Solder Mask) for Printed Boards, Includes Amendment 1

Association Connecting Electronics Industries, 01/01/1996

Publisher: IPC

File Format: PDF

$25.00$51.00


Published:01/01/1996

Pages:52

File Size:2 files , 440 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

Streamlines solder mask classes into two classifications: H (high reliability) and T (telecommunications). IPC-SM-840C also integrates Bellcore requirements (class T) and provides minimum voltage breakdown, defines mask formulation latitude, adds new mask chemistries and more.

More IPC standard pdf

IPC HERMES-9852

IPC HERMES-9852

The Global Standard for Machine-to-Machine Communication in SMT Assembly Version 1.4

$85.00 $171.00

IPC 9121A

IPC 9121A

Troubleshooting for Printed Board Fabrication Processes

$195.00 $391.00

IPC 6018D

IPC 6018D

Qualification and Performance Specification for High Frequency (Microwave) Printed Boards

$91.00 $182.00

IPC J-STD-004C

IPC J-STD-004C

Requirements for Soldering Fluxes

$91.00 $182.00