Taiyo Yuden TBPS1R680K295H5Q

3QHTF21-28.6363-PD

Mercury United Electronics, Inc.

175-4R7-JBW

RCD Components

715-3-1/4-40-SB

J.W. Winco

MKP385511025JKI2B0

Vishay Beyschlag/Draloric/BC Components

2N4400-AP

Micro Commercial Co