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The Best 4 Pin Relay Connector of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 4 Pin Relay Connector of 2022. Check our ranking below.

2,989 (random) Reviews Scanned

Rank No. #1
EHDIS 4-Pin Relay with Harness Car Truck Motor Heavy Duty 80A 12V On/Off Normally Open SPST Relay Socket Plug 4 Wire Automotive Relay Model JD2912-1H-12VDC 80A 14VDC,Pack of 2
  • Country of Manufacture: China; Material: Plastic, Metal, Copper
  • Contact Type: SPST (Normal Open); Pin Number: 4 Pin
  • Coil: 12VDC 80 Amp; Body Size: 28 x 28 x25mm/1.1" x 1.2" x 1"(L*W*H)
  • Relay size: 33 x 28 x 52mm/1.3" x 1.1" x 2"(L*W*H); Fixing Hole Dia: 6.5mm/2.5"; Socket Size: 35 x 34 x 18 mm
  • Package Content: 2 x Model: JD-2912 Car Relay; 2 x 4 pin relay socket with 4 wires
Rank No. #2
irhapsody 4-PIN 40/30AMP 12V DC Waterproof Relay with Harness - 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
Rank No. #3
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG 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. #4
ESUPPORT Car Heavy Duty Relay Switch 12V 30A SPST 4Pin Wire Socket Plug Harness Waterproof Electrical Automotive Pack of 5
  • Brand new heavy duty SPST relays
  • Heavy-duty impact molded relay socket with 4P 4 WIRES
  • 12 Volt 30 amp 4-prong relays
  • Interlocking relay sockets
  • Mechanical life of 10,000+ cycles
Rank No. #5
MUYI 5 Pin Relay Connector - 12V Socket, 30Amp/40Amp, 6.3mm Truck Vehicle Relay, 5 Pack
  • Voltage: 30AMP / 40 AMP Connector Socket with 5 Terminals
  • Terminal Size: 6.3mm. Compatible with 0.75-1.5mm² wire (18-16 AWG)
  • Material: PA66 Nylon + Copper Metal
  • Package include: 5 x car relay kit, 25 x 6.3mm Terminals
  • Universal use for controlling many applications such as car alarms, headlight, remote start, stereos etc.
Rank No. #6
DC 12V 40A Universal Car Vehicle Waterproof Sealed Integrated Relay Kit & Base (4-Pin Relay)
  • DC12V sealed relay and waterproof design socket, can be used in bad condition.
  • Use it when a device needs heavy amperage such as car alarms, remote starts, HID headlights, pop doors, trunk release, strobe lights, fog lights, stereos, fans, air horns, and much more.
  • Self-wiring inside the waterproof socket, better than Exposed wiring. For cable diameter up to 3.0mm, 12-20 AWG
  • With metal bracket
SaleRank No. #7
XtremeAmazing Pack of 2 Car Relay Socket Harness JD1912 12V 40A 4 Pin SPST Wires for Automotive Truck Van Motorcycle Boat Switches Starters Set
  • 40Amp Connector Socket with 4 Terminals design
  • Relay load: 40A/12VDC
  • Contact Resistance: ≤ 100MΩ
  • Package Contents: 2 x 40A 4-Pin 12V Vehicle Relay, 2 x Pre-wired socket
Rank No. #8
True MODS 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars
  • Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact.
  • Bosch style 4-Pin SPST (Single Pole Single Throw) Relay.
  • 12VDC (14V Max) and 30A High Switching Capability.
  • Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87).
  • Set includes 6 relays, 6 relay harnesses, and 6 blade fuses.
Rank No. #9
Senzeal 30A 5 Pin Relay Connector Socket with 25 x 6.3mm Terminals Car Truck Vehicle Relay Case Holder,Pack of 5
  • 12V/DC,30A high switching capability.
  • Terminal Size: 6.3mm/0.25".Note: The relay connector works with 16 gauge wire.
  • Packing includes: 5 x relay sockets,25 x 6.3mm terminal.
  • 5 Pin Relay Socket: Made of high quality plastic,durable and long service life.
  • Can open or close the circuit, mainly used for car alarms, remote start, hidden headlights, pop door, trunk release flash, fog lights, stereo, fans, air speakers, etc.
Rank No. #10
ESUPPORT Car Truck Motor Heavy Duty DC 12V 40A SPST Relay Socket Plug 4Pin 4 Wire Harness Waterproof Kit
  • Heavy Duty SPST Relays Kit Iron Back
  • 12 Volt 40 amp 4Pin relays
  • Excellent waterproof performance, high quality in any weather conditions
  • Mechanical life of 100,000+ cycles, Life Expectancy Mechanical: 10,000,000 Operations.
  • Widely used in car keys power control, over-load protection, trunk release, power door lock/actuator control, control motors/other electronics etc.

Last update on 2023-04-29 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 4 Pin Relay Connector?

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  • Which 4 Pin Relay Connector are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding 4 Pin Relay Connector, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 4 Pin Relay Connector, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 4 Pin Relay Connector. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 4 Pin Relay Connector buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 4 Pin Relay Connector currently available on the market.

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  1. Brand Value: Every brand of 4 Pin Relay Connector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 4 Pin Relay Connector?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 4 Pin Relay Connector.
  5. Customer Ratings: Number ratings grade 4 Pin Relay Connector objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 4 Pin Relay Connector.
  7. Product Quality: You don’t always get what you pay for with an 4 Pin Relay Connector, sometimes less, and sometimes more.
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