M50-3503442

Headers, Male Pins Overview

The Harwin M50-3503442 is a board-to-board connector from the Archer M50 series, designed for high-density interconnect applications. It features a dual-row configuration with 34 contacts arranged in a 2x17 layout. The component utilizes a precise 1.27 mm (0.05 inch) pitch to ensure reliable signal transmission. Constructed with phosphor bronze contacts and a PBT insulator, it supports through-hole termination for secure PCB mounting. Rated for 1 A current at 105°C, this male receptacle offers robust mechanical stability and electrical performance within its specified operating temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Dual-row male header design facilitates compact board-to-board connections
• Through-hole solder termination ensures secure mechanical attachment to printed circuit boards
• Phosphor bronze contacts provide durable conductivity and resistance to fatigue

Headers, Male Pins Applications

• High-density electronic module interconnections
• Industrial control system backplanes
• Telecommunications equipment internal wiring

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required contact count and row configuration before ordering. Confirm that the through-hole mounting style aligns with the target PCB fabrication capabilities. Ensure compatibility with mating female connectors within the same Archer M50 series family to guarantee proper fit and electrical continuity.

Headers, Male Pins Selection Notes

Select this component when a rigid, high-density connection between two parallel boards is required. The 1.27 mm pitch allows for significant pin counts in a small footprint. Consider the straight orientation and through-hole termination method against surface-mount alternatives if space constraints or assembly processes differ.

Headers, Male Pins Part Context

This connector belongs to the Archer M50 product line, which is engineered for demanding environments requiring reliable signal integrity. The series is characterized by its consistent 1.27 mm pitch across various configurations, including IDC, SMT, and through-hole variants, allowing designers to mix and match components within a unified system architecture.

Headers, Male Pins Replacement Considerations

Direct substitutes must maintain the 1.27 mm pitch, 34-pin dual-row male configuration, and through-hole termination. Verify that any alternative part shares identical mechanical dimensions and material specifications to ensure interchangeability without redesigning the PCB footprint.