M50-4702645

Headers, Male Pins Overview

The Harwin M50-4702645 is a shrouded header connector from the ARCHER M50 series, designed for board-to-board and wire-to-board applications. It features a 1.27 mm pitch with a 2-row configuration providing 26 positions. The contacts are gold-plated copper alloy pins with a right-angle orientation for through-hole solder termination. Rated for 1 A current and 300 V voltage, it operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Shrouded design ensures correct mating alignment and prevents pin damage during insertion.
• Right-angle termination facilitates compact vertical board stacking and space-constrained layouts.
• Gold contact plating provides reliable conductivity and corrosion resistance in harsh environments.

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board connections
• Industrial control systems
• Automotive electronics

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact pin count, row configuration, and termination style. Ensure compatibility with mating connectors regarding pitch and shroud dimensions. Check RoHS compliance status and lead times with authorized distributors prior to procurement.

Headers, Male Pins Selection Notes

Select this component when a right-angle, shrouded header is required for high-density connections. The 1.27 mm pitch suits applications needing fine spacing without sacrificing mechanical stability. Verify that the 1 A current rating meets circuit requirements and that the through-hole mounting method aligns with PCB assembly processes.

Headers, Male Pins Part Context

This part belongs to the Harwin ARCHER M50 series, known for robust performance in demanding environments. The series offers various configurations including surface mount and through-hole options with consistent 1.27 mm spacing across the product line.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include M50-4702642 (SMT version) or M50-4702645 variants with different packaging. Cross-brand replacements require matching 1.27 mm pitch, 26-position count, right-angle orientation, and shrouded housing dimensions.

Headers, Male Pins FAQ

What is the contact material for the M50-4702645?

The contacts are made of copper alloy with gold plating.

Is this connector suitable for high-voltage applications?

It is rated for 300 V, which is suitable for standard low-voltage industrial and automotive circuits but not for high-voltage power transmission.