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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 for over 36yrs. Our warehouse is stocked with a wide range of new and surplus parts used for Prototyping, Electromechanical, Lighting, Lasing, Robotics, CNC's, Power and RF applications. We sell online at, our Top-Rated eBAY Store or simply give us a call between 10am-3pm Pacific on 1-408-778-3868 and we can take your order right over the phone. Orders in stock are generally processed within 1-2 business days and we will ship worldwide using USPS and UPS. We have also extended our "lowest cost with tracking" shipping option to include USPS 1st class to reduce shipping costs for lightweight domestic and select international packages.

Please note, we are not a walk-in retail store, but we do offer a "will-call" service for our many Bay Area customers, where you can order online ( or eBay) and then call us to arrange a time to pick-up Monday-Friday between 11am & 3pm Pacific.

For your convenience, we accept Paypal, VISA, Mastercard and American Express payments. For custom RFQ's, inventory queries or your surplus electronics offers please email and we will contact you within 48hrs if we are interested in making you an offer.

Alltronics Top Sellers
OSM-NEMA23 Single Shaft 3A/283oz-in Stepper Motor
Peak-Atlas ESR70 ESR Meter
2-contact-flat molded connectors 12ga.

Alltronics Whats New !
Millwaukee Standard Portable Conductivity Meter
DataSync VGA Monitor Tester
SK Hynix 1M X 36 FAST PAGE DRAM Memory
MCM Handle Blue
45mm x 40mm Copper Heatsink
9VDC 300mA Power Transformer
Blue ESR Pair of 3mm Parrot Clips
Samsung KS83C206EQ
Zilog Z86E0412PSG1866 OTP Controller
MCM Handle Black
MCM Handle Orange
SRAM Memory - 5C2565-35
AnaTek Blue ESR/Low Ohms Probe x 2
Hammond Blue HandHeld Enclosure
1uF, 50V Polyester Capacitor
1uF, 63V Polyester Capacitor
Alltronics Deals
High Definition Audio Processor Unit
2N3053 NPN Transistor
5.25" X 19" Blank Rack Panel
DPST On/Off Toggle Switch - 20A
1N4741 DIODE
Mabuchi DC Motor 8-18V
Power Relay 12A/125V, 10A/250V
Consolidated 4449 RG58A/U Stranded Coax Cable (By the 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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