Samtec Inc. FTR-109-52-G-D-P

3135-22-1-0500-001-1-TS

CNC Tech

RN73H2ETTD3160C25

KOA Speer Electronics, Inc.

SFH601-1X006

Vishay Semiconductor Opto Division

OPB862N51

TT Electronics/Optek Technology

126-91-306-41-002000

Mill-Max Manufacturing Corp.