M20-8770246

Headers, Male Pins Overview

The M20-8770246 is a surface mount pin header from the Harwin M20 series, designed for board-to-board or wire-to-board connections. It features a single row with two positions and a 2.54 mm (0.100 inch) pitch. The connector utilizes brass contacts with gold plating on the mating interface and tin plating on the tail for soldering. Rated for 3A per contact at 250V, it operates within a temperature range of -40°C to 105°C. The housing is made of black polyamide (PA6T) with UL94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Compact vertical design suitable for high-density PCB applications
• Push-pull locking mechanism for secure mating
• Gold-plated mating contacts ensure reliable electrical performance
• Cuttable strip format allows for flexible configuration

Headers, Male Pins Applications

• High-density electronic devices requiring compact interconnects
• Board-to-board signal transmission
• Wire-to-board connections in consumer electronics

Headers, Male Pins Procurement Notes

Verify the specific suffix '46' indicates gold plus tin plating as distinct from other variants like '42'. Confirm RoHS compliance status through official datasheets. Check lead times as standard delivery may vary. Ensure compatibility with mating sockets from the same M20 series family.

Headers, Male Pins Selection Notes

Select this part for low-pin-count, high-reliability SMT applications. Consider the 2.54mm pitch for standard spacing requirements. Evaluate the push-pull feature if vibration resistance is critical. Compare against single-row alternatives if space constraints allow.

Headers, Male Pins Part Context

Part of the M20 series, known for robust construction and versatile mounting options. The M20-877xx series specifically denotes single-row headers. This model represents a minimal 2-position variant, ideal for simple signal paths or power distribution in tight spaces.

Headers, Male Pins Replacement Considerations

M20-8770242 is a similar single-row header but differs in contact plating (tin vs gold). Verify plating requirements before substitution. Other M20 series connectors share mechanical dimensions but may differ in electrical ratings or locking mechanisms.