M20-8770246R

Headers, Male Pins Overview

The M20-8770246R is a single-row male pin header connector from the Harwin M20 series. It features a 2.54 mm (0.1 inch) pitch and contains two contacts. Designed for surface mount technology, this vertical straight connector utilizes brass contacts with gold plating to ensure reliable signal transmission. The housing is constructed from black nylon, rated UL94 V-0 for flammability. It supports a current rating of 3A per contact and operates within a temperature range of -40°C to 105°C. The component includes a mating pin height of 5.8mm and allows for cutting to reduce position count.

Headers, Male Pins Feature Summary

• Single-row vertical surface mount design for compact PCB integration
• Gold-plated brass contacts ensuring durable electrical connectivity
• Cuttable construction allowing flexible position configuration
• High-temperature resistant nylon insulation with UL94 V-0 rating

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic assemblies
• Wire-to-board connections requiring surface mount termination
• Industrial control systems operating in high-temperature environments
• Consumer electronics utilizing space-constrained PCB layouts

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix R against manufacturer documentation to confirm surface mount orientation and contact configuration. Ensure compatibility with existing PCB footprint designs regarding the 2.54 mm pitch and vertical profile. Cross-reference the UL94 V-0 flammability rating with project safety requirements. Confirm that the 3A current rating meets the thermal management needs of the target application circuit.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row male header is required for surface mount assembly. The cuttable feature provides flexibility for customizing contact counts without redesigning the entire harness. Verify that the 5.8mm mating height aligns with the corresponding socket or cable assembly specifications. Consider the operating temperature range and material compatibility with soldering processes during the design phase.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used family of connectors known for their reliability and versatility in various industrial and commercial applications. The M20 series offers both through-hole and surface mount options with consistent 2.54 mm spacing. This specific model represents the surface mount variant, providing a robust solution for automated assembly processes while maintaining high electrical performance standards.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Evaluate cross-compatibility based on identical 2.54 mm pitch, single-row male configuration, and surface mount mounting style. Ensure any alternative component matches the 3A current rating and -40°C to 105°C operating temperature range. Verify mechanical dimensions, particularly the 5.8mm mating height, to guarantee proper engagement with existing mated parts.