M50-4700845

Headers, Male Pins Overview

The M50-4700845 is a Harwin ARCHER series header connector designed for through-hole mounting. It features a dual in-line configuration with 16 positions arranged in two rows. The contact pitch is precisely 1.27 mm (0.05 inches). The contacts are gold-plated phosphor bronze sockets, rated for 1 A current and 500 V voltage. The housing is black thermoplastic, ensuring UL 94 V-0 flammability rating. Operating temperature ranges from -40°C to +105°C.

Headers, Male Pins Feature Summary

• Dual row socket assembly with 1.27 mm pitch for high-density board-to-board or wire-to-board connections.
• Gold-plated phosphor bronze contacts ensure reliable signal transmission and corrosion resistance.
• Straight through-hole solder termination provides secure mechanical fixation on printed circuit boards.
• Black thermoplastic housing offers UL 94 V-0 flame retardancy and environmental protection.

Headers, Male Pins Applications

• High-density electronic assemblies requiring robust board-to-board interconnects.
• Industrial control systems utilizing wire-to-board harness connections.
• Consumer electronics devices needing reliable signal routing in compact spaces.
• Automotive embedded modules requiring stable electrical interfaces under thermal stress.

Headers, Male Pins Procurement Notes

Verify the specific pin count and row configuration against schematic requirements before ordering. Confirm that the through-hole soldering process aligns with the manufacturer's thermal profile recommendations. Ensure compatibility with mating headers within the same ARCHER M50 series family. Check for any specific handling instructions regarding the gold-plated contacts during assembly.

Headers, Male Pins Selection Notes

Select this component when a 16-position, 2-row socket is required for 1.27 mm pitch applications. It is suitable for environments demanding UL 94 V-0 rated insulation and operation up to 105°C. Consider the straight orientation and through-hole termination method for PCB layout constraints. Compare against other M50 variants if different contact counts or shrouded options are needed.

Headers, Male Pins Part Context

This part belongs to the Harwin ARCHER M50 series, known for its compact 1.27 mm pitch design. The series offers various configurations including pin headers, sockets, and shrouded options. The M50-4700845 specifically addresses the need for a non-shrouded, dual-row socket in a standard through-hole format, fitting into the broader ecosystem of high-reliability interconnect solutions.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 1.27 mm pitch, 16-position, 2-row socket specification. Verify that alternative components maintain the same 1 A current rating and 500 V voltage rating. Ensure the replacement also supports the -40°C to +105°C operating temperature range. Cross-reference with Harwin's official cross-reference guides for verified compatible part numbers.