430450412

Molex 43045-0412 Micro-Fit 4-Pin Through Hole Dual Row Vertical Header: A Superior Solution for Robust Wire-to-Board Connections

Molex introduces the 43045-0412 Micro-Fit 4-pin through-hole dual row vertical header, a reliable and efficient component designed for seamless wire-to-board connections. When paired with the 4-pin dual-row receptacle crimp housing 43025-0400, this combination delivers outstanding performance and durability for a wide range of applications.

Key Features of Molex 43045-0412:

1. Current Rating of 5A AC/DC:
The 43045-0412 Micro-Fit header boasts a robust current rating of 5A AC/DC, ensuring a stable and reliable electrical connection for various applications.

2. Voltage Rating of 250V AC/DC:
With a voltage rating of 250V AC/DC, this header provides a secure and efficient power transfer, making it suitable for diverse electronic and electrical systems.

3. Insulation Resistance of 1000MΩ Min:
The header’s high insulation resistance of 1000MΩ minimum ensures optimal performance, preventing unwanted electrical leakage and maintaining signal integrity.

4. Withstanding Voltage of 1500VAC (1Min):
The 43045-0412 header demonstrates exceptional durability with a withstanding voltage of 1500VAC for one minute, offering superior protection against electrical breakdown.

5. Low Contact Resistance of 20mΩ (Max):
Featuring low contact resistance of 20mΩ maximum, the header minimizes power loss and guarantees efficient signal transmission, ensuring a reliable connection.

6. Wide Operating Temperature Range: -40°C to +85°C:
Designed to withstand challenging environmental conditions, the Micro-Fit header operates flawlessly in temperatures ranging from -40°C to +85°C, making it suitable for various applications and industries.

Material Composition of Molex 43045-0412:

– Insulator (Housing):
The housing is crafted from high-quality Nylon 66 (UL94V-2), ensuring excellent mechanical strength and flame resistance for enhanced safety.

– Contacts:
The contacts are made of durable brass with a tin-plated finish, providing corrosion resistance and facilitating optimal conductivity.

– Color:
The beige color of the header adds versatility and facilitates easy identification in complex wiring setups.

– Quantity:
Each bag contains 1000 pieces of the 43045-0412 Micro-Fit header, offering a convenient and cost-effective solution for bulk applications.

In summary, the Molex 43045-0412 Micro-Fit 4-pin through-hole dual row vertical header stands out as a superior choice for wire-to-board connections, thanks to its impressive current and voltage ratings, high insulation resistance, withstanding voltage capabilities, low contact resistance, and a wide operating temperature range. The use of premium materials ensures reliability and longevity, making it an ideal component for various electronic and electrical applications. With the added convenience of packaging in bags of 1000 pieces, this header is a practical and efficient solution for both small-scale and large-scale projects.