Relays

Keep electronic equipment running well with relay switches. Use relays to control the flow of current when a low-voltage circuit controls a high-voltage circuit. Use relays to help guard against damage within equipment and components by pinpointing abnormalities. Find electronic relays from leading manufacturers at “You-Do-It” Electronic Center for applications ranging from automotive, robotics and variety of do-it-yourself projects. Browse our wide selection of relays and discuss your projects with us to find the best solutions.
Items 1 to 36 of 84 total

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NTE 14-Pin Miniature Relay Socket Panel/Surface Mount, R95-106A

$10.32
Panel/Surface Mount Pressure Clamp Screws DPDT or 4PDT Screws: 4−40 x 1/4” Steel, Nickel Plated Hold down clip supplied with socket Electrical Rating: 300 Volts, 10 Amps

NTE Automotive Relay 12VDC 50A SPDT Flange Mount Weatherproof, R51-5D40-12FW

$5.25
Voltage:12VDC  SPDT Coil Resistance: 90 ohm Nominal Power: 1.6mW  Max. Contact Current @ 28VDC or 120VAC: 50A .250" (6.35mm) Quick Connect Terminals Industry Standard Pinout Standard Version is IP54 Dust and Splash Protected Weatherproof

NTE Automotive Relay 12VDC 70A SPST-NO Flange Mount, R51-1D70-12F

$7.41
Voltage:12VDC  SPST- NO Coil Resistance: 90 ohm Nominal Power: 1.6mW  Max. Contact Current @ 28VDC or 120VAC: 70A .250" (6.35mm) Quick Connect Terminals Industry Standard Pinout Standard Version is IP54 Dust and Splash Protected

NTE PC Mount Relay 5/6VDC 2A DPDT, R40-11D2-5/6

$3.97
Voltage: 5/6VDC  DPDT Coil Resistance: 167 ohm Nominal Power: 150mW  Max. Contact Current @ 28VDC or 120VAC: 2A Ultra-Sensitive Coil Epoxy Sealed Standard 0.1" DIP Terminal Dual Coil, Latching Type (C)

VELLEMAN 1 Channel Latching Relay Module, VMA331

$10.65
power supply: 12 VDC supply current: 15 - 50 mA trigger current: 0.5 mA contact rating: 10 A 30 VDC dimensions: 5 x 2.5 x 2 cm weight: 25 g

VELLEMAN 1 Channel Solid State Relay Module, VMA332

$7.25
power supply: 5 VDC power current: max. 10 mA input voltage: relay ON: 0 to 2.5 VDC relay OFF: 3.3 to 5 VDC max. load: 240 VAC 2 A 50/60 Hz dimensions: 2.5 x 2.5 x 3.6 cm weight: 0.21 oz protection: 2A Pico fuse on board

VELLEMAN 4 Channel Relay Module, VMA400

$9.00
Standard interface that can be controlled directly by any microcontroller Opto-isolated inputs indicator LEDs for relay output status Specifications: control input current (in1 to in4): 15 - 20 mA Control input Voltage: 5 - 12 VDC relay output: 250 VAC 10 A, 30 VDC 10 A (non-inductive)

VELLEMAN 5VDC Relay Module, VMA406

$3.20
Operating Voltage: 5 VDC relay current rating: 10 A at 250 VAC, 10 A at 30 VDC (non inductive) relay contact: C, NO, NC connection: GND, +5 VDC, control input (5 to 12 VDC) dimensions: 40 x 27 x 18 mm

VELLEMAN 8 Channel Relay Module, VMA436

$18.40
standard interface that can be controlled directly by any microcontroller opto-isolated inputs indicator LEDs for relay output status control input current (in1 to in4): 5 - 25 mA control input voltage: 5 - 12 VDC relay output: 250 VAC 10 A; 30 VDC 10 A (non-inductive) dimensions: 57 x 138 mm operating voltage: 5 V

NTE 8-Pin Midget Blade Relay Socket Panel/Surface/DIN Rail Mountable, R95-121

$5.21
300 Volts 10 Amps Panel/Surface Mount DIN Rail Mountable Pressure Clamp Screws Accepts .187" Blade Terminals Hold down clip not supplied with socket