- Allied Electronics: 800-433-5700
- DigiKey: 800-344-4539
- Master Electronics: 310-452-1229
- Nedco/Beyond Components:
800-605-2323 - Newark: 800-4-NEWARK
- Peerless: 516-594-3500
- Sager: 714-962-8666
- Testco: 800-748-6285
- Wes-Garde: 800-551-8866
- W.W. Grainger: 866-486-7865