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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, and 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
12VDC Pull-Solenoid
OSM-NEMA23 Dual Shaft 1A/127oz-in Stepper Motor
Peak-Atlas ESR70 ESR Meter
33 Material-Ferrite Rod 0.375" - R33-037-200

Alltronics Whats New !
Vicor DC to DC Converter - VI_26Y_SU
6 Diagonal Cutters
4.5 Diagonal Cutters
4-1/2 x 2 Rubber Dust Blower with Brass Nozzle
Parrot Invent Red PCM Oscilloscope Ground Lead
Vicor DC to DC Converter VI_B60_CU
12VAC, 500mA Wallwart
Parrot Invent Black PCM Oscilloscope Ground Lead
4 End Cutters
National Instruments USB-6501 24 Channel Digital I/O Device
Vicor DC to DC Converter - VI_260_CU
Neodymium Screw Magnet 5mm - Lot of 4
BUZ78 Transistor
250 Ohms, 50 Watt Power Resistor
Adjustable Watch Case Opener
Vicor DC to DC Converter - VI_B6L_CU
Alltronics Deals
Mabuchi DC Motor 12-28V
Power Relay 12A/125V, 10A/250V
2N6488 Transistor
High Definition Audio Processor Unit
1N4740 DIODE
100K Ohm Linear Potentiometer
Tecate 5.6uF, 100v Polyester Capacitor
1N4741 DIODE

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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