-40%
OPTO 22 PB4 Solid State Relay Position Mounting Board 4 1/2" x 3 1/2"
$ 5.27
- Description
- Size Guide
Description
PB4Board size 4 1/2" x 3 1/2"
Also available at Twistedchips OAC5, IAC5, ODC5 - OPTO 22