Made in USA Flag All board products Proudly made in USA!

Manufacturer of computer controlled relay, I/O and custom boards for commercial and industrial applications.

Please Note: Pencom will be closed from September 12th thru September 23 - we will re-open on September 26

** Please note supply chain shortage update 09-07-2022 -  a limited supply of the backordered parts will be arriving around September 28th for the USB boards - more parts are on order:   We have many backordered boards that will be produced first - notifications will go out to customers to verify the orders are still valid.

There will be production delays due the volume of the backorders

Due to the supply chain shortages we have been having a difficult time obtaining parts to produce our products.  Some of our parts have been on order for 12 months  Some parts are being received for certain products and we will do our best to fulfill what we can.

In addition we have been experiencing problems with our email system and many emails were never received on the following accounts our and, this has been happening for some time and we were unaware since it is happening sporadically. 

We have created two new accounts to use until we can determine the problems we are having with our system and please use these emails to contact us.

Other email address have been the same problems and we will work to correct these too.

About our company

Pencom Design, Inc. was established in 1989 to provide electronic design, research & development, custom test equipment, and manufacturing to companies across the United States.  The company has additionally branched out to include the design and production of a variety of electronic assemblies for the commercial and industrial market.   We are a build to order manufacturer with a typical quick 2-3 day production for less than 10 pcs, we have no retail facility for walk in sales.

Our product line includes computer-controlled relay, I/O and custom boards with multiple control options for industrial and commercial applications. All our products are designed and manufactured in the United States from domestic and foreign parts, located in Pennsylvania.   Since we are the manufacturer, we have the capability to modify our boards for custom application and if required we can design and manufacture a custom board to fit your application.