The Electronic Goldmine

8982 products ★ 4.7

Explore a treasure trove of rare electronic circuits, robot kits, LEDs, and more. Explore a vast collection of components including transformers, relays, power supplies, and capacitors—all at discounted prices. Whether you're a hobbyist or a professional, find the components you need to bring your projects to life!

Browse by category

Collections

View all
Featured products

Popular right now

Browse 8982 products
G21000 + RCD 250 Ohm 0.1% Calibration Power Resistor

G21000 + RCD 250 Ohm 0.1% Calibration Power Resistor

USD 4.00
SOLD OUT! G21005 - (Pkg 5) White LED Bar Assortment (as is)

SOLD OUT! G21005 - (Pkg 5) White LED Bar Assortment (as is)

USD 5.00
Weekend Deal! G21012 + (Pkg 25) SMD Mount Reed Switch

Weekend Deal! G21012 + (Pkg 25) SMD Mount Reed Switch

USD 3.75
SOLD OUT! G21027 ` Powerful 12VDC, 1.5Amp Switching Adapter

SOLD OUT! G21027 ` Powerful 12VDC, 1.5Amp Switching Adapter

USD 5.00
SOLD OUT! - G21040 ` (Pkg 2) ACJ2112 Miniature Automotive Twin Relay

SOLD OUT! - G21040 ` (Pkg 2) ACJ2112 Miniature Automotive Tw

USD 4.00
SOLD OUT! G21071 + (Pkg 5) 500mA Microfuse

SOLD OUT! G21071 + (Pkg 5) 500mA Microfuse

USD 3.00
SOLD OUT!- G21075 ` (Pkg 10) Super Flux Red LED

SOLD OUT!- G21075 ` (Pkg 10) Super Flux Red LED

USD 3.00
SOLD OUT! G21115 + (Pkg 4) Handy "Clip-On" TO-220 Heatsink

SOLD OUT! G21115 + (Pkg 4) Handy "Clip-On" TO-220 Heatsink

USD 3.00
G21116 - (Pkg 2) Aluminum Miniature Pulley for 2.3mm Motor Shafts

G21116 - (Pkg 2) Aluminum Miniature Pulley for 2.3mm Motor S

USD 5.00
G21144 ^ Geiger Counter Check Source Radium Watch Hand in Glass Vial

G21144 ^ Geiger Counter Check Source Radium Watch Hand in Gl

USD 10.00
G21148 - UV LED, Battery Radioactive Vaseline Powder/Chunks

G21148 - UV LED, Battery Radioactive Vaseline Powder/Chunks

USD 8.00
SOLD OUT! G21217 ~ (Pkg 50) 4.096MHz, 5VDC Crystal Oscillator

SOLD OUT! G21217 ~ (Pkg 50) 4.096MHz, 5VDC Crystal Oscillato

USD 2.99
SOLD OUT! G21218 ` (Pkg 20) CDR671CJQPN 12VDC SPDT 20Amp Relay

SOLD OUT! G21218 ` (Pkg 20) CDR671CJQPN 12VDC SPDT 20Amp Rel

USD 30.00
SOLD OUT! G21248 - (Pkg 9) EZ1084CT-3.3T, 3.3V at 5A, LDO Voltage Regulator

SOLD OUT! G21248 - (Pkg 9) EZ1084CT-3.3T, 3.3V at 5A, LDO Vo

USD 18.00
G21276 ^ Super Sensitive Assembled C8090 Geiger Counter w/SBM20 Tube

G21276 ^ Super Sensitive Assembled C8090 Geiger Counter w/SB

USD 119.40
G21276A ^ Super Sensitive Assembled C8090 Geiger Counter, SBM20 Tube and Radium Watch Hand Check Source

G21276A ^ Super Sensitive Assembled C8090 Geiger Counter, SB

USD 129.45
SOLD OUT! G21284 - (Pkg 2) Miniature Super Polished Universal Reflector for 5mm LEDs

SOLD OUT! G21284 - (Pkg 2) Miniature Super Polished Universa

USD 4.00
G21317 - 6 White LED 22VDC 11Watt Bar

G21317 - 6 White LED 22VDC 11Watt Bar

USD 8.00
G21336 ^+ Sensitive Super Geiger Counter Package

G21336 ^+ Sensitive Super Geiger Counter Package

USD 69.95
SOLD OUT! G21361 + (Pkg 4) Kessler Ellis E660AF 4.5 to 6VDC Impulse Counter

SOLD OUT! G21361 + (Pkg 4) Kessler Ellis E660AF 4.5 to 6VDC

USD 2.99
SOLD OUT! G21397 ` Pushbutton Board

SOLD OUT! G21397 ` Pushbutton Board

USD 0.99
Weekend Deal! G21408 - (Pkg 2) 1-2pF Panel Mount Ceramic Base Tuning Cap

Weekend Deal! G21408 - (Pkg 2) 1-2pF Panel Mount Ceramic Bas

USD 2.50
Sold Out!! - Clearance! G21414 ` QES050ZE-A DC-DC Converter 48V - 3.3V OUT 50 Watt DC-DC Conv

Sold Out!! - Clearance! G21414 ` QES050ZE-A DC-DC Converter

USD 3.99
SOLD OUT! G21417 ^` (Pkg 5) Sensor Assortment for Open Source Logic Boards

SOLD OUT! G21417 ^` (Pkg 5) Sensor Assortment for Open Sourc

USD 5.00