Verivolt LLC ISOBLOCK I-ST-1C (5A 10V 0.1%)

25QHTF21-75.405-PD

Mercury United Electronics, Inc.

AA1-B0-14-610-1B2-C

Carling Technologies

TLP51D

Tripp Lite

77081684

CTS Resistor Products

0491-0-19-01-07-01-04-0

Mill-Max Manufacturing Corp.