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The Best 4 pin relay diagram of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 4 pin relay diagram of 2022. Check our ranking below.

2,952 Reviews Scanned

Rank No. #1
irhapsody 4-PIN 40/30AMP 12V DC Waterproof Relay with Harness - Heavy Duty 12 AWG Tinned Copper Wires, 1 Pack SPST Automotive Relay
  • Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for
  • 12-volt 4-prong relay. Excellent water-repellent and dustproof ability, but not using it in water
  • For the people whose relays are burning, please make sure you are making tight connections (especially on the load wires), read the specs on the item description, and ensure that the operating environment meets the safety requirements of the relay
  • Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors
  • Thick 12 gauge wire for the load terminals. Easy to install just make sure you follow the wiring diagram. Works for both positive and negative activation
SaleRank No. #2
Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty
  • High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit
  • Premium quality: Durable relay and harness socket with 5 wires; Made by high-grade materials to ensure superior quality and long lifespan
  • Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation
  • Easy wiring: The relay sockets come with different colors for loads/accessories, simple and convenient wiring
  • Package include: 5 x relay and 5 x relay socket with wires.Fit type: Universal fit
Rank No. #3
irhapsody 4-pin 80/60AMP 12VDC Waterproof Relay with Harness Kit, Heavy Duty 12 AWG Tinned Copper Wires, 5 Pack SPST Automotive Relay
  • Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for
  • 12-volt 4-prong relay. Excellent water-repellent and dustproof ability, but not using it in water
  • For the people whose relays are burning, please make sure you are making tight connections (especially on the load wires), read the specs on the item description, and ensure that the operating environment meets the safety requirements of the relay
  • Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors
  • Thick 12 gauge wire for the load terminals. Easy to install just make sure you follow the wiring diagram. Works for both positive and negative activation
SaleRank No. #4
Pilot Automotive NV-RY1 4 Pin Relay, 1 Pack
  • Replacement relay
  • Plug-in version
  • Panel mounting - fasten connections
  • Packaged well to protect product
  • Fit type: Universal Fit
Rank No. #5
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Color-labeled Wires for Automotive Truck Van Motorcycle Boat (Pack of 2)
  • Brand new heavy duty SPST(Single Pole Single Throw) relays with color-labeled wires.
  • Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
  • Small size/Low power consumption/High contact voltage/ High sensitivity.
  • Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ.
  • Life Expectancy Electrical: 100,000 Operation, Life Expectancy Mechanical: 10,000,000 Operation.
Rank No. #6
UCTRONICS DC 12V Time Delay Relay Module for Smart Home, Tachograph, GPS, PLC Control, Industrial Control, Electronic Experiment, Arduino Robot
  • Operating Voltage: DC 12V; Quiescent Current: 5.5mA; Max. Operating Current: 42mA; Max. Load Voltage: terminal NC is DC 30V or AC 250V, terminal NO is DC 28V or AC 125V; Max. Load Current: 10A
  • Functions: Supports on delay and off delay modes, the delay time can be adjusted from 0.1s to 1h, the delay mode and delay time can be set by shorting or opening the jumper pins and rotating the potentiometer.
  • Self Protection: Built with protection against reversal diode, supports anti-reverse protection. NOTE: Please remove the jumper cap of S5 when controlling AC current or DC current voltages other than 12V, otherwise the module will be burned or will not work properly.
  • Applications: This module works as a switch with time delay on and off function, highly recommended for automotive circuit modification, and LED lights, DC motors, pump and smart home control system.
Rank No. #7
XINXUSONG 2Pcs 12088567 Multi Purpose Relay 4-Pin Fuse Relay 13502679 D1786C High Power 4 Terminal Relay Compatible with G M 15-8707 RY601 1R1056 36008 22867702
  • XINXUSONG premium Multi purpose Fuse Relay is made of high quality material which can use for a long time.High quality composite housings protect against harsh temperatures and severe under hood conditions.
  • REPLACE PART NUMBER: 12088567, 12135170, 13502679, 13500114,19116057, 15328866, 19115083, 19115080, 15393412, 158707, 15-8707,RY601, 1R1056 , 36008 , 22867702.
  • RELIABLE MATERIAL:Offering wiring diagram to ensure easy and right installation.Relays are the product of high-quality design, testing, and manufacturing.100% tested during manufacturing for electronic component assembly and wire bond connectivity.
  • HIGH QUALITY:XINXUSONG premium Fuse Relay is 100% brand new aftermarket unit built to meet OEM specifications. easy to install and remove, ideal replacement for the old or broken one. Factory price with higher cost-effective.
  • PACKAGE & WARRANTY:Package Includes 2 Pcs X Fuse Relay. Any question just contact us, we will reply you within 24H.And we offer a 12 month warranty.
Rank No. #8
KEYESTUDIO 37 in 1 Sensor Kit 37 Sensors Modules Starter Kit for Arduino Mega R3 2560 Raspberry Pi Programming, Electronics Components STEM Education Set for Kids Teens Adults + Tutorial
  • This sensor kit comes with 37 basic sensors and modules, which is good for learning basic knowledge about sensors. The main controller is Not Included.
  • It comes with detailed tutorials which include pictures and code and 37 projects, explained step by step. Note we provide arduino tutorials, without Raspberry Pi tutorials.
  • Each module has 3-4 pins broken out that make it easy to plug into a solderless breadboard or hook up to with DuPont wires. They are intended to be used with the Arduino platform, but can also be used with the Raspberry Pi platform as well.
  • Packed well in nice box, also each item packed well separately.
  • High quality kit for those beginners who are interested in programming. 100% compatible with Arduino R3, MEGA 2560, NANO, Raspberry pi and more.
Rank No. #9
VANJING 5 Pack 40/30 Amp Waterproof Automotive Relay Switch Harness Set 5-Pin 12V SPDT with 12 AWG Hot Wires Interlocking Relay Socket Relay
  • 1.WATERPROOF DESIGN: The relay is heavy duty 12 AWG wiring harness for the main contact and perfect for any weather condition.
  • 2.WIRING SPECIFICATIONS: Black-Pin 86(16 AWG), White-Pin 85(16AWG), Red-Pin 87a(14AWG), Blue-Pin 30(14AWG), Yellow-Pin 87(14AWG).
  • 3.PARAMETER: 12 Volt DC Relay-Max 14V DC, 40a/30a high switching capability, 5-Pin SPDT (Single Pole Double Throw) Relay.
  • 4.WIDE APPLICATION: The relay can be used in many places such as car keys power control, over-load protection, trunk release, polarity change, change a low current output to high current, control motors and any other electronics.
  • 5. WARRANTY and PACKAGE: 5 relays+5 relay sockets with wires. We offer 1 year warranty for any reason and life-time technical support. If you have any questions about the item, please contact us by e-mail.
Rank No. #10
Bosch 0332019157 Normal Open Mini Relays - 4 Pins, 12 V, 40 A
  • [BOSCH EXPERTISE] - Bosch has been producing relays for vehicles and other applications for more than 40 years - this vast development experience ensures continuous advancement in design features to deliver optimum performance
  • [COMPACT SWITCHING] - Bosch Mini Relays feature a compact design and are used in a wide range of vehicles to perform switching operations
  • [PREMIUM PERFORMANCE] - Bosch relays incorporate only the highest quality materials for reliable, long-term performance and a 250,000 switching cycle capability
  • [SUPERIOR ENGINEERING] - Engineered with high corrosion resistance to ensure long term reliability in harsh environments and conditions
  • 4 pins, 12V, 40A; Integral bracket mount; Black

Last update on 2022-11-01 / Affiliate links / Images from Amazon Product Advertising API

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  3. Specifications: How powerful they are can be measured.
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FAQ:

Q: What is a 4 pin CPU power connector?

A: The ATX 4 pin power supply connector is a standard motherboard power connector used to provide +12 VDC to the processor voltage regulator.

Q: What is 4 pin DIN connector?

A: The 4-pin Mini Din connector is the proper name for what is commonly referenced as an S-Video connector. The connector has 4 pins arranged in 2 rows, as well as a keying block to make certain the plug cannot be inserted improperly.

Q: What is a 4 pin floppy connector?

A: The floppy drive 4 pin power supply connector is the standard floppy drive power connector in computers today. The power connector itself is a Berg connector, sometimes referred to as a Mini- Molex connector.

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