M50-4701745

Headers, Male Pins Overview

The Harwin M50-4701745 is a board-to-board connector from the Archer M50 series, featuring a 1.27 mm pitch and 78 contacts arranged in two rows. It utilizes male pin terminals with gold plating for reliable signal transmission. Designed for surface mount installation, this straight header supports mating heights ranging from 2.2 mm to 8.5 mm within the broader M50 family. The component operates reliably between -40°C and +105°C, ensuring stability in demanding electronic environments.

Headers, Male Pins Feature Summary

• Shrouded design prevents misalignment during assembly
• Gold-plated phosphor bronze contacts ensure durability
• Vertical orientation facilitates compact PCB layouts

Headers, Male Pins Applications

• High-density interconnects in industrial control systems
• Signal routing in telecommunications equipment
• Board stacking in automotive electronics modules

Headers, Male Pins Procurement Notes

Verify the specific contact count and polarization configuration against the official datasheet before procurement. Confirm that the selected variant matches the required mating height and mounting style for the target application. Ensure compliance with RoHS standards and check for any regional distribution restrictions or obsolescence notices prior to ordering.

Headers, Male Pins Selection Notes

Select this component when a high-contact-count, shrouded vertical header is required for board-to-board connections. The 1.27 mm pitch allows for dense circuit designs while maintaining robust mechanical stability. Consider the operating temperature range and current ratings to ensure compatibility with the system's electrical requirements and environmental conditions.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M50 series, known for its versatility in board-to-board applications. The series offers various configurations including different row counts, pitches, and termination styles. The M50-4701745 specifically addresses needs for high-pin-count interconnects with secure shrouding and precise alignment features.

Headers, Male Pins Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate other M50 series variants with matching pin counts and shrouded headers. Cross-reference specifications such as pitch, current rating, and operating temperature to ensure functional equivalence in the intended application.