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4 pin power connector
  • 4 pin power connector
  • 4 pin power connector
4 pin power connector

The technical parameters of a 4-pin power connector typically include its voltage rating, current capacity, connector type, and pin configuration. These connectors are commonly used in various electronic devices and computer hardware components. The specific parameters may vary depending on the manufacturer and the intended application, but they are typically designed to handle a voltage range (e.g., 12V or 24V) and a certain current rating (e.g., 10A or 20A) to ensure safe and reliable power delivery. The pin configuration, often consisting of two positive pins, one negative pin, and one ground pin, is standardized to ensure proper polarity and connectivity. These connectors play a crucial role in powering and connecting components in electronic systems.

High current 16 Pin 35A 500V AC Drawer Type AC Charging Pole Module Connector  board to board connector

Product Information

     about:4 pin power connector 

  1. A 4-pin power connector is a common component used in electronic devices and computer systems for the efficient transfer of electrical power.

  2. These connectors are designed with four pins, typically including two positive pins, one negative pin, and one ground pin, to ensure proper polarity and secure power transmission.

  3. The voltage rating of a 4-pin power connector varies based on the application, but they are commonly used in systems with 12V or 24V power requirements.

  4. Depending on the design and manufacturer, 4-pin power connectors can handle different current capacities, with options ranging from 5A to 20A or more.

  5. These connectors are widely used in desktop computers to provide power to components such as hard drives, optical drives, and cooling fans, among others.

  6. In addition to computers, 4-pin power connectors are found in various electronic devices, offering a reliable and standardized solution for power distribution within these systems.
    Hot Tags: board to board connector power connector round connector

   Main Technical Parameters    

  • Product Model: JDC-16T-001 & JDC-16Z-001
  • Gender: Male and Female
  • Mechanical Life: 1000 times
  • Spec: 12# (16 pin)
  • Rated Current: 35A
  • Voltage Curren: 500V AC
  • Withstand Voltage: 1500V  AC (Normal)
  • Insulation Resistance: ≥3000MΩ (Normal)
  • Contact Resistance: ≤1.0mΩ
  • Surface Finish: Plated Silver or Gold


  • Housing Material: PET , UL94V-0, Black 
  • Pin and Jack: Brass 
  • Crown Spring: Beryllium bronze

      Operating Environment     

  • Operating Temperature: -40 to 125℃ 

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JDC-16Z-001 board to board connector

JDC-16T-001 board to board connector


       Welcome to ask for the drawing and send your requirments    


  • At present the optional terminal styles include crimping ,solder cup ,PCB tail and thread.
  • New design connectors are welcome to be ordered.

Product Application


  1. Intelligence high frequency switching power supply, communication power supply, electric power supply, railway power supply, LED power supply, 5G equimpent
  2. UPS systems/Power unit /big capacity power cabinet
  3. Contravariant power
  4. Drawer low-voltage cabinet etc.


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Shenzhen Medlon Hardware Product Co.,Ltd & Dongguan Meixinlong Hardware Products Co.,Ltd was founded in 2006. It is a high-tech private enterprise that focused on desiging,manufacturing and selling connectors, such as EV AC/DC Charger, power module connector, high desity connector, and mobile phone connector. The company’s poducts are widely used in communications power supply, electric power supply , UPS power supply, server, medical , mobile phones and other fileds.





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Office Address:Room 401,  1 Area, Building B,  The center of Shenzhen Famous brand industry product,  Baoyuan Road,  Bao An district,  Shenzhen ,  GuangDong China   , Connector professional manufacturer