M20-9771042

Headers, Male Pins Overview

The Harwin M20-9771042 is a 10-position through-hole rectangular header designed for board-to-board or cable connections. It features a single-row configuration with secure latching mechanisms and operates within a temperature range of -55°C to +125°C. The connector utilizes copper alloy contacts with gold plating for reliable signal transmission. Constructed with high-temperature UL 94V-0 housing material, it ensures durability in demanding environments. This component supports standard PCB mounting techniques and provides robust mechanical stability for electronic assemblies requiring consistent connectivity.

Headers, Male Pins Feature Summary

• Single-row design with secure latching mechanism
• High-temperature resistant UL 94V-0 housing
• Gold-plated copper alloy contacts for conductivity

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board connections
• General electronics assembly

Headers, Male Pins Procurement Notes

Verify the specific variant against official Harwin documentation to ensure compatibility with required latching styles and environmental ratings. Confirm that the single-row configuration meets the spatial constraints of the target PCB layout. Cross-reference the contact plating specifications to guarantee performance under intended operating conditions. Ensure sourcing channels provide authentic components to maintain reliability standards.

Headers, Male Pins Selection Notes

Choose this model when a single-row through-hole header with secure latching is required. Consider the UL 94V-0 housing rating for applications involving elevated temperatures. Evaluate the 10-position count against circuit density requirements. Compare against double-row alternatives if higher pin counts are needed without increasing footprint width.

Headers, Male Pins Part Context

Part of the Harwin M20 series, known for versatile interconnect solutions. The M20-977 variant specifically addresses needs for secure, single-row connections. It complements other M20 series components like sockets and housings. Designed for general-purpose electronic applications where reliability and ease of assembly are prioritized.

Headers, Male Pins Replacement Considerations

Check for direct substitutes within the M20 series offering identical pin counts and latching types. Verify dimensional compatibility with existing PCB footprints before substitution. Ensure electrical ratings match or exceed original requirements.