Relays
Elegoo 32 Pcs Double Sided PCB Board Prototype Kit for DIY Soldering with 5 Sizes Compatible with Arduino Kits
$7.99
View Deals
HiLetgo 5V 1 Channel Relay Module With OPTO Isolation Support High or Low Level Trigger
$7.39
View Deals
Rib RIB2401B Enclosed Pre Wired Relay
$30.95
Avg. Savings $2.43
HiLetgo 24V 1 Channel Relay Module With OPTO Isolation Support High or Low Le...
$7.49
View Deals
TWTADE/AC 110V Coil Electromagnetic Power Relay 10A 2DPT 8 Pins 2NO+2NC LY2NJ with YJTF08A-E Socket Base (Quality assurance for 2 years) YJ2N-LY
$8.99
View Deals
TWTADE/JTX-2C, MK2P-I DPDT Power Relay with Plug-in Terminal Socket Base, AC 110V Coil, 8 Pin 2NO 2NC (Quality Assurance for 1 Years) AC 110V
$12.99
View Deals
Omron G7L-2A-BUBJ-CB DC24 General Purpose Relay With Test Button, Class B Insulation, Screw Terminal, Upper Bracket Mounting, Double Pole Single Throw Normally Open Contacts, 79 mA Rated Load Current, 24 VDC Rated Load Voltage
$16.57
View Deals
Supco SUPR Universal Potential Relay, Single Phase, 110 - 270 Operating Voltage, 30 A Load Current
$28.80
Avg. Savings $5.41
HiLetgo 2pcs 12V 2 Channel Relay Module With OPTO Isolation Support High and Low Level Tri...
$8.59
View Deals
HiLetgo 12V 4 Channel Relay Module With OPTO-Isolated Support High and Low Level Trigger
$7.39
View Deals
Omron LY2-AC24 General Purpose Relay, Standard Type, Plug-In/Solder Terminal, Standard Bracket Mounting, Single Contact, Double Pole Double Throw Contacts, 53.8 mA at 50 Hz and 46 mA at 60 Hz Rated Load Current, 24 VAC Rated Load Voltage
$19.97
Avg. Savings $7.01
Taco SR503-4 3 Zone Switching Relay
$149.99
View Deals
ELECTRONICS-SALON Four DPDT Signal Relay Module Board, 5V version.
$22.99
View Deals
HiLetgo 12V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
$11.29
View Deals
TWTADE/DC 12V Coil Electromagnetic Power Relay 10A 2DPT 8 Pins 2NO+2NC LY2NJ with YJTF08A-E Socket Base (Quality assurance for 2 years) YJ2N-LY
$8.99
View Deals
Light Duty and General Purpose Buzzer with Switch, 8-16 VAC, 3-6 VDC, 1 Amp Current, 2-1/2" Width, 3" Height, 1" Depth
$17.80
View Deals
DiversiTech DTP-3 Digital 3-Phase Motor Protector
$143.38
View Deals
Stens 435-232 On Board Computer, Replaces Club Car: 101909902, AM1229201, Lester: 27165-02, Fits Club Car: DS and Regen 2, Square 6 pin plug
$206.79
View Deals
ELECTRONICS-SALON DIN Rail Mount 2 SPDT Power Relay Interface Module, 10A Relay, 5V Coil.
$22.99
View Deals
Omron G7L-2A-TUB-J-CB-AC24 General Purpose Relay With Test Button, Class B Insulation, QuickConnect Terminal, Upper Bracket Mounting, Double Pole Single Throw Normally Open Contacts, 71 mA Rated Load Current, 24 VAC Rated Load Voltage
$17.45
View Deals
Electronics-Salon 8 Channel 10Amp SPDT Power Relay Module Board (Operating Voltage: DC 12V)
$38.00
View Deals
Other Development Tools ARDUINO 4 RELAYS SHIELD
$27.90
View Deals
uxcell Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A
$12.89
View Deals
Honeywell L8148J1009 Aquastat Relay
$289.99
View Deals
Optocoupler High/Low Level Relay Module 5VDC 1Channel for ARM DSP AVR
$10.03
Avg. Savings $4.23
Functional Devices Rib2401D 10Amp Dpdt Enclosed Relay In A Box Device
$33.47
View Deals
ELECTRONICS-SALON Two DPDT Signal Relay Module Board, DC5V Version, for PIC Arduino 8051 AVR.
$15.99
View Deals
AUKEY 4 x 4 Power Strip | USB Charging Station with 4 Outlets & 4 AiPower USB Ports, 2.4A per Green Ai USB Port
$19.99
View Deals
XCSOURCE 5PCS 5V/9V/12V/24V 1 Channel Relay Shield Module Optocoupler For PIC AVR DSP ARM Arduino TE213
$8.99
View Deals
10Pcs SRD-05VDC-SL-C DC 5V Rating Coil SPDT Miniature Power Relay Blue
$10.00
View Deals
Uxcell a14123100ux0003 50 Piece SO8 SOP8 SSOP8 TSSOP8 SMD To DIP8 Adapter 0.65/1.27 mm Converter PCB Board
$7.22
View Deals
Opto 22 120D25 DC Control Solid State Relay, 120 VAC, 25 Amp, 4000 V Optical Isolation, 1/2 Cycle Maximum Turn-On/Off Time, 25 - 65 Hz Operating Frequency
$67.14
View Deals
OEM Mercury Quicksilver Perfect Seal Sealing Compound 16 oz 93-34227Q02
$50.98
View Deals
Functional Devices (Rib) Enclosed Relay 20Amp Dpdt 120Vac
$74.11
View Deals
Baomain Bridge Rectifier MDQ-100A 100A 1600V Full Wave Diode Module One Phase
$9.99
View Deals
ELECTRONICS-SALON Two DPDT Signal Relay Module Board, DC12V Version, for PIC Arduino 8051 AVR.
$15.99
View Deals
Relay module (12vdc or 24vdc, 5amp/115vac/28v dc dpdt contact)
$18.82
Avg. Savings $6.92
CARLO GAVAZZI RM1A48D50 Hockey Puck, Solid State Relay, Maximum 50 amp AC Switching, Up to 7.5 hp Rated, 20-280 VAC or 22-48 VDC Control Voltage, 42-530 VAC Switching, 1200Vp Blocking Voltage, IP20 Cover, Diagnostic LED, 2.4 oz. Size, 35 mm Height x 65 mm Width x 50 mm Diameter
$35.00
View Deals
CARLO GAVAZZI RM1A23D25 Hockey Puck, Solid State Relay, Maximum 25 amp AC Switching, Up to 1.5 hp Rated, 3-32 VDC Control Voltage, 24-265 VAC Switching, 650 Vp Blocking Voltage, IP20 Cover, Diagnostic LED, 2.4 oz. Size, 35 mm Height x 65 mm Width x 50 mm Diameter
$39.86
Avg. Savings $5.80
ELECTRONICS-SALON DIN Rail Mount 8 SPDT Power Relay Interface Module, 10A Relay, 12V Coil.
$50.00
View Deals
SONGLE 10pcs 12V Mini Electromagnetic Power Relay SPDT 10A PCB Mount 5-Pins Household Appliances Control BI084
$17.00
View Deals
ELECTRONICS-SALON DPDT Signal Relay Module, 5Vdc, RY5W-K Relay. Has Assembled.
$12.99
View Deals
uxcell ASH-100DA 3-32VDC to 480VAC 100A Single Phase Solid State DC to AC Relay Authorized
$12.99
View Deals
SainSmart 8-Channel 5V Solid State Relay Module Board for Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC
$18.99
View Deals
Teenitor® 24 PCS 5x7 4x6 3x7 2x8CM Top Quality Double Side Prototype PCB Universal Printed Circuit Board.(Fast Shipping By FBA)
$8.99
View Deals
Industrial Grade 6AZU2 Enclosed Fan Relay, SPNO, 24V
$18.00
View Deals
Generalaire/Aprilaire 50 Current Sensing Relay [Misc.]
$23.99
View Deals
Capital One Shopping gets you better offers, automatically applies coupon codes at checkout, and lets you know when prices drop on products you've viewed and purchased.
© 2025 Capital One Shopping
