1 piece of an MCA231 opto coupler mfg. by G.I. or Motorola in a 6 pin plastic DIP package. 

Parts are new old stock, fully guaranteed.

All ICs are shipped in plastic tubes, in a padded envelope.

All shipments are sent via USPS with delivery confirmation.

If you buy multiple items, please wait for an invoice as we always combine shipping.

Questions ? Large quantity buys? Contact us !