JDC high current power connector, also known as J type DC power connector, is a type of electrical connector commonly used for high power applications. These connectors are designed to provide high current capacity and secure connections for power transmission in various industries such as automotive, industrial, and telecommunications.

Basic Features:

1. High Current Capacity: One of the main features of a JDC connector is its high current carrying capacity. This connector is capable of handling high currents up to 100 amps, making it suitable for power-hungry devices and applications.

2. Compact Design: JDC connectors are compact and have a low profile design, making them suitable for applications where space is limited. This makes them a popular choice for equipment such as power supplies, motors, and battery chargers.

3. Robust Construction: These connectors are designed to withstand harsh environments and offer reliable performance even in extreme temperatures and high vibration settings. The connectors are typically made of high-grade materials such as brass, stainless steel, or aluminum, ensuring durability and long-lasting connections.

4. High Voltage Rating: JDC connectors can handle high voltages of up to 480V, making them suitable for a wide range of power supply voltages.

5. Versatility: These connectors are available in various configurations and can be used for both AC and DC applications, providing versatility for different power transmission needs.

Configuration:

1. Pin and Sleeve Configuration: This is the most common configuration for JDC connectors. It includes pins and sockets that are aligned during connection for a secure and reliable connection.

2. Blade Style Configuration: In this type of configuration, blades are used instead of pins to make the connection. It is commonly used in high voltage and high current applications.

3. Snap-In Configuration: This configuration is designed to make the connection process easier by allowing the connector to snap into place without the need for screws or other fasteners.

4. Panel Mount Configuration: In this configuration, the connector is mounted onto a panel or bulkhead to provide a secure and stable connection for power transmission.

JDC high current power connectors are essential components for heavy-duty applications that require high power transmission. With their robust construction, high current and voltage capacity, and various configuration options, they are a reliable and versatile choice for various industries.


Don't let power disruptions slow down your operations. Invest in the JDC high current power connector for uninterrupted and efficient power transfer. Its robust design and high current capacity make it an essential component for powering heavy-duty equipment.

Here are some frequently asked questions about JDC high current power connector :

1. How do I choose the right JDC high current power connector for my application?

To choose the right JDC high current power connector, you need to consider factors such as the voltage and current requirements, temperature and environmental conditions, and available space for the connector.

2. What is the insertion force for JDC high current power connectors?

The insertion force for JDC high current power connectors can vary depending on the model and can range from 20-100 pounds.

3. Can JDC high current power connectors be used in high vibration environments?

Yes, JDC high current power connectors are designed to withstand high vibrations and are commonly used in industrial and automotive applications.

4. Are JDC high current power connectors RoHS and REACH compliant?

Yes, JDC high current power connectors are RoHS and REACH compliant, ensuring they meet international safety and environmental standards.

5. What is the locking mechanism used in JDC high current power connectors?

Some models of JDC high current power connectors use a ring lock or quarter turn lock mechanism to secure the connection between the two connectors.

6. How do I ensure proper connection when using JDC high current power connectors?

To ensure proper connection, always make sure to use the correct mating connectors and follow the manufacturer's instructions for mating and securing the connectors.

7. Can JDC high current power connectors be used for high current pulse applications?

Yes, there are some JDC high current power connectors specifically designed for high current pulse applications, such as in welding or battery charging.

8. Can I use JDC high current power connectors in a harsh outdoor environment?

Yes, there are some JDC high current power connectors that are designed to withstand harsh outdoor environments, such as extreme temperatures, moisture, and UV exposure.

9. What is the minimum insulation resistance of JDC high current power connectors?

The minimum insulation resistance of JDC high current power connectors can vary depending on the model, but it is typically around 5000 megohms.

10. Can JDC high current power connectors be used for data transmission?

No, JDC high current power connectors are not suitable for data transmission as they are designed for power only.

11. Can JDC high current power connectors be used for PCB applications?

Yes, there are some JDC high current power connectors that are designed for PCB applications, with options for through-hole or SMT terminations.

12. What is the maximum acceptable contact resistance of JDC high current power connectors?

The maximum acceptable contact resistance of JDC high current power connectors is typically in the range of 1-5 milliohms.

13. Are there any accessories available for JDC high current power connectors?

Yes, there are various accessories available for JDC high current power connectors, such as backshells, strain reliefs, and handles.