5557-04R-400

Molex 39-01-2040 (5557-04R) Mini-Fit Jr. 4-Pin Dual Row Receptacle Housing: Unleashing Power and Reliability

In the dynamic realm of electronic connectivity, Molex introduces the 39-01-2040 (5557-04R) Mini-Fit Jr. 4-Pin Dual Row Receptacle Housing, a versatile component designed for seamless wire-to-wire and wire-to-board connections. Packed with robust features, this housing serves as a cornerstone for high-performance applications, ensuring a reliable and efficient electrical interface.

Key Features of Molex 39-01-2040 (5557-04R):

1. Current Rating of 9A AC/DC:
The 39-01-2040 boasts an impressive current rating of 9A AC/DC, providing a sturdy foundation for power-intensive applications. This capability ensures optimal performance and reliability in diverse electrical environments.

2. Voltage Rating of 600V AC/DC:
With a voltage rating of 600V AC/DC, this receptacle housing is engineered to handle high voltage requirements, making it suitable for a wide range of applications where voltage stability is paramount.

3. Insulation Resistance (1000MΩ Min):
The Mini-Fit Jr. receptacle housing excels in maintaining a high insulation resistance of 1000MΩ minimum. This feature prevents leakage currents and enhances the overall safety and integrity of the electrical connections.

4. Withstanding Voltage of 1500VAC (1 Min):
A notable attribute of the 39-01-2040 is its ability to withstand voltages up to 1500VAC for one minute, ensuring robust insulation properties and reliable performance even in challenging electrical conditions.

5. Wide Operating Temperature Range (-25°C to +85°C):
Designed to thrive in diverse environmental conditions, this receptacle housing operates flawlessly within a temperature range of -25°C to +85°C. Its versatility allows it to meet the demands of applications in various industries.

6. Low Contact Resistance (20mΩ Max):
With a low contact resistance of 20mΩ maximum, the Mini-Fit Jr. receptacle housing minimizes energy loss and guarantees efficient power transfer, contributing to the overall energy efficiency of the system.

Material Composition of Molex 39-01-2040 (5557-04R):

The 39-01-2040 is crafted with precision using Nylon 66 (UL94V-0) for its insulator (housing). The natural color not only adds a sleek aesthetic but also signifies the high-quality materials employed, ensuring compliance with industry standards and regulations.

In conclusion, the Molex 39-01-2040 Mini-Fit Jr. 4-Pin Dual Row Receptacle Housing stands as a testament to Molex’s commitment to delivering cutting-edge connectivity solutions. Its impressive current and voltage ratings, coupled with features such as high insulation resistance and low contact resistance, make it an indispensable choice for applications demanding reliability, durability, and optimal performance. Whether facilitating wire-to-wire or wire-to-board connections, the 39-01-2040 excels, providing a solid foundation for the advancement of electronic systems across various industries.

Looking for a reliable and budget-friendly alternative to Molex 39-01-2020? Meet SCT4201MH-2x01BBK103. Cost-effective without compromising performance, it seamlessly replaces Molex, making it the ideal choice for your connectivity needs. Upgrade affordably with SCT4201MH-2x01BBK103 – where reliability meets affordability.