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Welcome to Alltronics LLC. We are based in Silicon Valley and have been supplying wholesale electrical and electro-mechanical parts for companies, institutions and hobbyists for over 40 years!

We sell online at, and through our our Top-Rated eBAY and Amazon stores. Orders in stock are generally processed within 1-2 business days. We do offer a "will-call" service for our many Bay Area customers. After you place an order on any of our sites, you can call us to arrange a time to pick-up Monday-Friday between 9am & 2pm Pacific. On we do have a $20 minimum order and for your convenience we accept Paypal, VISA, Mastercard, American Express and now also offer net 30 credit for well established customers. For custom RFQ's, inventory queries or your surplus electronics offers please email

We now offer eCommerce, Informational and Blog WEB setup services and also PROM, EPROM, EEPROM and FLASH programming services. For a quote, please call us direct on 1-888-611-7704 x4 or send an email to

Buyers located outside the United States must agree to the following terms/conditions before we are able to arrange shipping to a destination outside the USA: By placing an order on this site you are hereby authorizing Alltronics LLC to import the goods on your behalf. Further, you agree that we will delegate the obligation to import the goods on your behalf to a subcontractor, e.g. a customs broker like UPS or DHL, and you agree to pay any assessed taxes, duties and brokerage fees to the subcontractor before your package will be delivered.

California Proposition 65 WARNING: Some products sold on this site can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit

Alltronics Top Sellers
6-12VDC Push/Pull-Solenoid
KBPC5010-Bridge Rectifier
16-pin 0.3 in.-IC Socket
2N5133-Audio Small Signal Transistor

Alltronics Whats New !
Litelfuse DIODE - SA24
Litelfuse DIODE - SA6.0
Texas Instruments Programmable Array Logic - PALCE16V8H-7JC/5
Motorola SD41 Rectifier 35V, 30A
Texas Instruments Programmable Array Logic - PAL16R4ABV
Alltronics Deals
2N6488 Transistor
100K Ohm Linear Potentiometer
Kerrigan Lewis Wire Wire 33 AWG - 7 Strands of 41 AWG - Per 1 Foot
100K Ohm Linear Potentiometer
ST Microelectronics 80V PNP Power Darlington - TIP126
DPST On/Off Toggle Switch - 20A
TIP127TU Transistor
FINE WIRES Ltd, LITZ Wire Wire 20 AWG - 255 Strands of 43 AWG - Per 1 Foot

Customer Comments
See what some of Alltronics loyal customers write about us! "Just wanted to thank you for the incredibly prompt and professional service", "You have a really nice assortment of experimenter parts. Great to find your site!", "This site is great, I am going to tell everyone at about you and they are going to go crazy when they see your deals!!"

About Alltronics
Alltronics has been in the low cost electronics surplus business for 30+ years. We are now based in Santa Clara, CA and ship world wide via USPS and UPS. We aim to provide you a more personalized service and the best in surplus electronics for both hobbyist and professional. Please browse our 9000+ items and check out our "What's New" section as we have added many new products in the last year!
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