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 83 total

Grid List

NTE PC Mount Relay 12VDC 2A DPDT Dual Coil Latching Type, R40-11D2-12C

$8.19
Ultra−Sensitive Coil Epoxy Sealed Standard 0.1” DIP Terminal FCC Pt.68 Dual Coil, Latching Type (C) Solder 10 pin

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 PC Board Mount Relay 12VDC 30A SPST-NO, R53-1D30-12

$5.09
P.C. Board Mountable Miniature Size Epoxy Sealed Vented Cover−Fully Enclosed Cut−off Nib for Vent Hole 5 Pin Solder type

NTE DIP Reed Relay 12VDC 500mA SPDT, R56S-5D.5-12D

$9.79
Standard Industry Packaging 5 VDC Versions Operate Directly from DTL or TTL Circuits Internal Clamping Diode Versions (D−suffix) Flame Retardant Epoxy Case is Immersion Resistant  8 Pin Standard Dip Spacing

NTE 8-Pin Octal Relay Socket Panel/Surface Mount, R95-101

$5.40
Panel/Surface Mount Pressure Clamp Screws Screws: 6−32 x 5/16”, Steel, Nickel Plated Electrical Rating: 300 Volts, 15 Amps

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 8-Pin Midget Blade Relay Socket Panel Mount, R95-111

$1.76
Panel Mount Solder Terminals Accept .187” Blade Terminals Hold down clip supplied with socket 300 Volts, 10 Amps

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 Automotive Relay 12VDC 50A SPST-NO Flange Mount, R51-1D40-12F

$5.72
.250” (6.35mm) Quick Connect Terminals Industry Standard Pinout Flange Mount − “F” Suffix  Standard Version is IP54 Dust and Splash Protected 4 Pin Works with holders: AS-1217 or R95-191

NTE PC Mount Relay 24VDC 2A DPDT, R40-11D2-24

$5.13
Ultra−Sensitive Coil Epoxy Sealed Standard 0.1” DIP Terminal FCC Pt.68 Solder 8 pin

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) Solder 8 pin 

NTE PC Mount Relay 5/6VDC 2A DPDT Dual Coil Latching Type, R40-11D2-5/6C

$8.96
Ultra−Sensitive Coil Epoxy Sealed Standard 0.1” DIP Terminal FCC Pt.68 Dual Coil, Latching Type (C) Solder type

NTE Power Relay 12VDC 30A SPST-NO Flange Mount, R45-1D30-12F

$5.81
.250” (6.35mm) Quick−Connect Terminals on Top .187” (4.70mm) Quick−Connect Terminals for Coil Diagram D42b only Printed Circuit Terminals on Bottom Flange Mount (F−suffix) Rugged, Miniature Construction Single−Pole Switching Epoxy Sealed 4 Pin

NTE Power Relay 5VDC 30A SPST-NO Flange Mount, R45-1D30-5/6F

$12.67
.250” (6.35mm) Quick−Connect Terminals on Top .187” (4.70mm) Quick−Connect Terminals for Coil Diagram D42b only Printed Circuit Terminals on Bottom Flange Mount (F−suffix) Rugged, Miniature Construction Single−Pole Switching Epoxy Sealed 4 Pin

NTE Power Relay 12VDC 20A SPDT Flange Mount, R45-5D20-12F

$5.81
.250” (6.35mm) Quick−Connect Terminals on Top .187” (4.70mm) Quick−Connect Terminals for Coil Diagram D42b only Printed Circuit Terminals on Bottom Flange Mount (F−suffix) Rugged, Miniature Construction Single−Pole Switching Epoxy Sealed 4 Pin

NTE PC Mount Relay 12VDC 12A SPDT, R46-5D12-12

$3.50
All Sealed and Resistant to Wave Soldering & Cleaning Low Profile Less than 0.53 Cubic Inches 5 Pin Solder type

NTE General Purpose Relay 120VAC 20A/10A Resistive SPDT Quick Connect Terminals, R47-5A15-120

$14.56
Miniature Relay Ideal for Switching Motor Load Lamp Load, Heater, etc. Creepage Distance of more than .08” Upper Mounting Bracket Type for Easy Wiring and Mounting .187” (4.75mm) Quick Connect Coil Terminals .250” (6.35mm) Quick Connect Terminals for Load 5 Pin

NTE 8-Pin Octal Relay Socket Panel/Surface/DIN Rail Mountable, R95-113

$4.06
Panel/Surface Mount DIN Rail Mountable Pressure Clamp Screws Electrical Rating: 600 Volts, 10 Amps

NTE 14-Pin Miniature Relay Socket Panel/DIN Rail Mountable, R95-117

$8.16
Panel Mount DIN Rail Mountable Pressure Clamp Screws DPDT or 4PDT Hold down clip not supplied with socket Electrical Rating: 300 Volts, 10 Amps

NTE 8-Pin Octal Relay Socket Panel Mount, R95-118

$2.94
Panel Mount Solder Terminals Electrical Rating: 300 Volts, 10 Amps

NTE Solid State Relay 3-32VDC Input/24-240VAC 40A, RS3-1D10-51

$31.41
Back−to−Back Dual SCRs Internal Snubbers on AC & DC Models Operating: −40 C to +80 C

NTE Solid State Relay 3-32VDC Input/24-280VAC 40A with LED Status, RS3-1D40-21

$47.08
Back−to−Back Dual SCRs Internal Snubbers on AC & DC Models Operating: −40 C to +80 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
Sale VELLEMAN 1 Channel Solid State Relay Module

VELLEMAN 1 Channel Solid State Relay Module, VMA332

Regular Price: $7.25

Your Price: $2.99

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
Sale VELLEMAN 4 Channel Relay Module

VELLEMAN 4 Channel Relay Module, VMA400

Regular Price: $9.00

Your Price: $4.99

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)
Sale VELLEMAN 5VDC Relay Module

VELLEMAN 5VDC Relay Module, VMA406

Regular Price: $3.20

Your Price: $1.99

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

NTE Solid State Relay 12VDC 7A PC Board Mountable, RS2-1D7-35

$25.95
Compatible with TTL Gates Push−On Connector Terminals Mounts on a TO3 Transistor Heat Sink

NTE Solid State Relay 5VDC 7A PC Board Mountable, RS2-1D7-33

$26.16
Compatible with TTL Gates Push−On Connector Terminals Mounts on a TO3 Transistor Heat Sink

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

NTE 8-Pin Miniature Relay Socket Panel/DIN Rail Mountable, R95-150

$6.97
Panel Mount DIN Rail Mountable Pressure Clamp Screws DPDT Applications Hold down clip not supplied with socket Electrical Rating: 300 Volts, 10 Amps