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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
33 Material-Ferrite Rod 0.25" - R33-025-125
1-12 VDC Assortment-Hobby Motors Pkg of 6
18VAC CT 0.75A-Wall Transformer
Inductor-Grab Bag Pkg of 100

Alltronics Whats New !
Blue ESR Pair of 4mm PCS Parrot Clips
Parrot Invent Pair of 4mm PCX Test Leads
AnaTek Pair of Heavy Duty Low Ohms Croc Clips
Grommets 3/8" I.D. X 1/2" O.D. Pack of 100
Blue ESR Pair of 3mm PCS Parrot Clips
Parrot Invent Pair of 3mm PCX Test Leads
Blue ESR Pair of 2mm PCS Parrot Clips
AnaTek Pair of Needle ESR/Low Ohms Probes
Lin Engineering CO-4118S-01 bipolar stepper motor
Peak CRC01EM Croc Clips
Rainbow 5mm LED Water Clear Lens
Hantronix LCD Display#HDM16216L-7-L30F
Parrot Invent Pair of 2mm PCX Test Leads
Alltronics Deals
100K Ohm Linear Potentiometer
Tellurex CZ1-1.4-127-1.14 peltier junction
LM340T-5.0 Switching Regulator
Tecate 1.5uF, 1000v Polypropylene Capacitor
TIP127TU Transistor
1N4742 DIODE
Cable Box Enclosure - 5.5" x 5.5" x 1.25"
ZTX650 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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