5557-02R-400

Molex 39-01-2020 (5557-02R) Mini-Fit Jr.: Power and Reliability in a Compact Design

In the world of electrical connectors, the Molex 39-01-2020 (5557-02R) Mini-Fit Jr. stands out as a versatile and reliable solution for a variety of applications. This 2-pin dual-row receptacle housing is designed to seamlessly connect with its counterpart, the 2-pin dual-row plug housing 39-01-2021, facilitating line-to-line connections. Moreover, it can be paired with the 2-pin dual-row through-hole vertical header 39-30-9025 or the right-angle header 39-30-1020 for efficient line-to-board connections.

Exceptional Electrical Performance of Molex 39-01-2020 (5557-02R):

One of the key advantages of the Molex 39-01-2020 is its impressive electrical performance. With a current rating of 9A AC/DC and a voltage rating of 600V AC/DC, this connector ensures reliable power transmission in a compact form factor. The connector’s low contact resistance of 20mΩ (max) guarantees minimal energy loss during operation, making it an ideal choice for applications where efficiency is paramount.

Robust Insulation and Safety Features of Molex 39-01-2020:

Safety is a top priority in electrical applications, and the Molex 39-01-2020 excels in this regard. The connector boasts a high insulation resistance of 1000MΩ minimum, providing a robust barrier against electrical leakage. Additionally, its impressive 1500VAC (1 Min)withstanding voltage ensures the connector can withstand voltage fluctuations and surges, adding an extra layer of protection to connected systems.

Wide Temperature Range for Versatility of Molex 5557-02R:

Engineered to perform in diverse environments, the Molex 39-01-2020 operates flawlessly within a temperature range of -25°C to +85°C. This broad operating temperature range makes it suitable for applications in varying climates and conditions, enhancing its versatility across industries.

Durable Construction with High-Quality Materials:

The connector’s housing is constructed from Nylon 66 (UL94V-0), a material known for its durability and flame-retardant properties. This ensures the connector meets stringent safety standards while maintaining a compact and lightweight design. The natural color of the housing adds to its aesthetic appeal and allows for easy identification in complex wiring setups.

In conclusion, the Molex 39-01-2020 Mini-Fit Jr. sets a high standard for performance, safety, and versatility in the realm of electrical connectors. Its exceptional electrical specifications, robust insulation, wide operating temperature range, and durable construction make it an ideal choice for applications demanding reliability and efficiency. Whether used in line-to-line or line-to-board configurations, the Molex 39-01-2020 excels, providing a compact yet powerful solution for a wide range of electrical connectivity needs.

The SCT4201MH-2x01BBK103 serves as a cost-effective and reliable substitute for the Molex 39-01-2020, offering a budget-friendly solution without compromising performance. With comparable specifications, versatile connectivity options, and a resilient operating temperature range, this connector provides a dependable choice for various electrical applications, ensuring efficiency and longevity at an economical price point.