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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, educational institutions and hobbyists since 1978. We sell online at, and through our our Top-Rated eBAY and Amazon stores. Alternatively, please give us a call between 8.30am-2pm Pacific and we can take your order right over the phone. 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. We do have a $20 minimum order and for your convenience we accept Paypal, VISA, Mastercard and American Express and now also offer net 30 credit for established customers. For custom RFQ's, inventory queries or your surplus electronics offers please email

Please note that due to the new government imposed tariffs our prices will be increasing for many of our re-orderable products, e.g motors, enclosures, cabinets, switches and IC's. We will endeavor to keep prices low as long as we have stock in-house, but eventually we will need to increase. Sorry, this out of our control.

Buyers located outside the United States must agree to the following term/condition 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 Alltronics LLC will delegate the obligation to import the goods on your behalf to a subcontractor (e.g. customs broker) and you agree to pay any assessed taxes, duties and brokerage fees to the subcontractor before your package will be delivered.

Alltronics Top Sellers
Power Drill Extension Nut Drivers-Size 1/4", 3/8" & 1/2"
National Semiconductor-Reference Diode #LM336-BZ2.5
19"(W) x 1.75"(H) x 9.84"(D)-1U Rack Mount Cabinet

Alltronics Whats New !
DIODE Diode - 2.5A1KV
104K-50V Capacitor - 0.1uF 50V
20 x 18AWG MutliColored Ribbon cable - By the Foot
Murata Ceramic Resonator - 3.58Mhz
33uF 25VDC Radial Electrolytic
FINE WIRES Ltd, LITZ Wire Wire 18 AWG - 340 Strands of 43 AWG - Per 1 Foot
SGS Thomson Serial EEPROM - ST93C46AB1
330 F 16 V Radial Electrolytic
25 Ohm 100 Watt Rheostat
47 F 16 V Radial Electrolytic
SEI NEMA34 Single Shaft 4.5A/1666oz-in Stepper Motor. 34H610/H
Raychem 50 ohm, mini coax
FINE WIRES Ltd, LITZ Wire Wire 24 AWG - 70 Strands of 43 AWG - Per 1 Foot
IXYS Semiconductor Schottky Rectifier - DSSK60_013A
ZNRK201U MOV - K201U
Alltronics Deals
FINE WIRES Ltd, LITZ Wire Wire 20 AWG - 255 Strands of 43 AWG - Per 1 Foot
ZTX650 Transistor
LM340T-5.0 Switching Regulator
FINE WIRES Ltd, LITZ Wire Wire 24 AWG - 70 Strands of 43 AWG - Per 1 Foot
2N6437 Transistor
5.25" X 19" Blank Rack Panel
2N2221A Transistor
2N6488 Transistor

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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