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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 and now on, 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
28 Gauge-Magnet Wire
61 Material-Ferrite Rod 0.03" - R61-003-030
12VDC, 1.0A-Wallwart

Alltronics Whats New !
Parrot Invent Red PCM Jumper Lead
50 Ohm 300 Watt Rheostat
Parrot Invent Black PCM Jumper Lead
Phone Plug to RCA Jack - Pair
Foryard 5611AB - Blue 7 Segment Display
Parrot Invent Black PCM Oscilloscope Ground Lead
Copper Shunt/Fuse with Ceramic End Caps - Lot of 3
Consolidated 20 AWG Zip Speaker Cable (By the foot)
75 Ohm 300 Watt Rheostat
61 Material Ferrite Rod 0.5" - R61-050-1200
Parrot Invent Pair of 2mm PCM Test Leads
2500 Ohm 25 Watt Rheostat
33 Material Ferrite Rod 0.5" R33-050-1200
Siemens D0107-B201 24v PCB relay
1-1/2" Webbing Extension Strap - 18"
Electronic Scales - 5Kg/11lb
Alltronics Deals
Applied Motion Products 44A501711-001 unipolar stepper motor
DPST On/Off Toggle Switch - 20A
Belden Teflon Plenum Cable #83242 per foot
Cable Box Enclosure - 5.5" x 5.5" x 1.25"
OSM NEMA17 Single Shaft 1A/63oz-in Stepper Motor
ZTX650 Transistor
Fuji Electrochemical SMS40-2401-A unipolar stepper motor
Perkin Elmer VT43N1 Light Dependant Resistor

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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