M20-8770546P

Headers, Male Pins Overview

The M20-8770546P is a 5-position, single-row vertical surface mount header from the Harwin M20 series. It features a 2.54mm (0.100 inch) pitch with square male pins and tin plating. Designed for board-to-board or cable applications, it utilizes a push-pull locking mechanism. The connector supports a current rating of 3A per contact and 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

• Single-row vertical surface mount design for compact PCB integration
• Push-pull locking system ensures secure mating retention
• Tin-plated square pins provide reliable electrical connectivity
• Cuttable construction allows for flexible pin count configuration

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Cable-to-board connections in consumer electronics
• Signal transmission in automotive electronic modules
• General-purpose data and power distribution in embedded systems

Headers, Male Pins Procurement Notes

Verify that the part number suffix 'P' corresponds to the specific tin-plated variant required for your application. Confirm that the surface mount footprint matches your PCB layout guidelines. Ensure compatibility with automated pick-and-place equipment if high-volume production is planned. Cross-reference the stacking height requirements against your assembly constraints.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row vertical header is needed for surface mounting. The 2.54mm pitch offers broad compatibility with standard connectors. Consider the cuttable feature if variable pin counts are necessary across different product revisions. Verify that the 3A current rating meets the thermal requirements of your circuit design.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a family of rectangular connectors known for their robust mechanical design and versatile mounting options. The M20 series includes through-hole, surface mount, and right-angle variants. This specific model represents the single-row surface mount option, providing a cost-effective solution for high-density interconnects in space-constrained environments.

Headers, Male Pins Replacement Considerations

The M20-8770546 is a compatible alternative but uses through-hole mounting instead of surface mount. Ensure any substitute maintains the same 2.54mm pitch and single-row configuration. Verify that the replacement part supports the required push-pull locking mechanism and current rating.