Best Electronics Salon Relay Control Module Relays in 2026

Optocoupler Isolator:3V/3.3V power relay module supports photocoupler isolation control.

30VDC 250VAC Load：The power switch is compatible with 10A 250VAC and 10A 30VDC load.

Reversing relay module. Powers any reversing motor equipment, can be used for any application that requires the ability to reverse motion

Support Momentary-action(Self-resetting) switch and Alternate-action (Self-holding) switch. For Self-resetting switch, when the switch is pressed the motor operates, and when the switch is released the motor stops.

Compact plastic case and wires connect for easy mount.

Input control signal: Voltage AC or DC 12V, Current 33mA.

Output switch DPST 1NO 1NC(Double Pole Single Throw, 1x Normally Open and 1x Normally Close ), rated current 8A/250VAC or 8A/30VDC (one switch).

Compact plastic case and wires connects for easy mount. LED indication for relay action.

Input: 12V DC (relay powered)

Control voltage: 250V Max

30A High Current 12V Contactor relay Switch DC power Switching Control Board

FITMENT - Works with 2005-2011 Lincoln Town Car, 2005-2011 Mercury Grand Marquis, 2005-2011 Ford Crown Victoria.

REFERENCE PART # - 940002904, 6W1Z8B658AC, 6W1Z-8B658-AC, RR28, RY1532, 902-209

HIGH PERFORMANCE - TOP quality engine cooling fan module, allows the fan motor to have various speeds to provide the most efficient cooling at all engine operating conditions, restores cooling fan operation.

1. Wireless Remote Control Kits - The DC 12 volt relay switch is equipped with 4 channel wireless receiver that built with high stability, security and performance. While the included 2 remote controls transmit strong signal that can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance, max range up to 164ft/50m with no obstacle.

2. Home Automation Security Relay - Learning code of 433mhz wireless transmission module has high-level security for its low repetitive rate and re-learn mode, by which it can delete the old code and re-learn a new code when a remote control get lost, so you are always in control of it.

3. Remote Relay with 3 Modes of Operation – Use a jumper to configure 3 modes of operating selection pulse / momentary, hold / toggle and latching mode. 4 independent relay channels can either work together (in latching) for polarity reversing or individually (in pulse / hold) to control different electronics, such as two channels for garage door controller motor, the other two for entry lights.

Compatible with Ford F-250/350/450/550/550 Super Duty 1999-2010; F650/750 2000-2008

Compatible with Ford Excursion 2000-2005; E-350/450/550 Super Duty 1999-2010

Engine Type: V8 Powerstroke Diesel Engine (6.0L, 6.4L, 7.3L)

OMRON G2R-1-E industrial power relays, switching current up to 16A at 250VAC (or 30VDC), and easy to replace pluggable relays.

Support AC / DC control signals.

LED indicator for each relay channel , relay coil protection by means of a freewheeling diode.

NOYITO Voltage Relay Module . Voltage detection display range: 0 - 99.9V; Voltage detection error: ±0.1V;

Module working voltage:: DC 10-16V (12V version) DC18-28V (DC24V version) ("Note: The 24V pulse charger may have more than 30V pulse voltage and cannot be used as the power supply for this relay board.").

Module working current: standby average 16mA/12V, relay pull-in 45mA/12V, digital tube off standby current 6mA/12V;

All modules are fully tested with automated computerized test equipment to ensure functionality and reliable

Complete resolder of critical components ensures superior electrical connections, no intermittent failures and longer product life

On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements

As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit

All modules are fully tested with automated computerized test equipment to ensure functionality and reliable

Complete resolder of critical components ensures superior electrical connections, no intermittent failures and longer product life

This is USB controlled relay opto-isolated board with 16 SPDT relays.

You can use it for simple ON/OFF switching electrical devices - home lights, DC motors, solenoids and others.

It can help you building projects like robotics and home automation.

All modules are fully tested with automated computerized test equipment to ensure functionality and reliable

Complete resolder of critical components ensures superior electrical connections, no intermittent failures and longer product life

On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements

SUPER MATERIAL: Made of high quality use electrical element and semiconductor components. High structural strength, impact resistance, strong shock resistance, small driving current at the input end can easily interface with computer terminals and various digital programmed circuits. Beautiful and generous, excellent electrical conductivity, safe and reliable, long mechanical life.

PACKAGE INCLUDIGN: Include 2pcs 8 channel relay module, Standard interface can be directly connected with microcontrollers. Be able to control various appliances, and other equipments with large current

CONVENIENT TOOL: The shell of relays is made of flame retardant plastic material, wear resistant, high temperature resistant, dustproof and oil resistant. The internal structure adopts a high-efficiency spring structure and has a high life. High mechanical strength, reliable and stable.

★OEM: 1 J0 919 506K, 1J0919506K, 1J0-919-506K, 89 8972 000, 89897200.

★Fits for Golf Jetta Beetle / TT Quattro

★This item is also known as the Fan Control Unit, Radiator Fan Control Module, Cooling Fan / Auxiliary Fan Controller.

12V Relay output maximum contact is AC250V 10A and DC30V 10A. 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers. It is also able to control various appliances and other equipments with large current.

The shell of relays is made of flame retardant plastic material, wear resistant, high temperature resistant, dustproof and oil resistant. The internal structure adopts a high-efficiency spring structure and has a high life. High mechanical strength, reliable and stable.

8 relay output modules, relay output contacts up to 250A 10A. Input IN1, IN2, IN3, and IN4 IN5, IN6, IN7, and IN8. signal lines are active low. VCC, GND power input terminal, relay can be separately powered by relay power input terminal JD-VCC.