M20-7860646

Overview

The M20-7860646 is a surface-mount socket assembly from the Harwin M20 series, designed for board-to-board or wire-to-board interconnections. It features a 6-position configuration with a 2.54 mm (0.100 inch) pitch across two rows. The connector utilizes tin-plated brass contacts and a black polyamide insulation housing rated UL94 V-0. It supports solder termination and operates within a temperature range of -40°C to 105°C.

Feature Summary

• Surface-mount design for automated PCB assembly
• Dual-row socket assembly for high-density applications
• Tin-plated contacts for reliable conductivity

Applications

• Board-to-board interconnects in compact electronics
• Wire-to-board connections requiring SMT compatibility
• Industrial control modules with space constraints

Procurement Notes

Verify the specific suffix and RoHS compliance status directly with the manufacturer before procurement. Confirm that the surface-mount orientation matches the design requirements. Ensure the supplier provides official documentation to validate authenticity and traceability. Check for any recent lifecycle updates regarding availability.

Selection Notes

Select this component when a low-profile, dual-row surface-mount header is required for 2.54 mm pitch systems. Consider the thermal stability of the polyamide housing and the current rating limits. Evaluate the mechanical retention provided by the SMT termination method against vibration requirements.

Part Context

This part belongs to the M20 series, which offers industrial-standard connectors for demanding environments. The series is known for its compact footprint and robust construction, suitable for both board-to-board and wire-to-board applications. It complements other M20 variants offering through-hole or different pin counts.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult Harwin Inc. directly for cross-reference information or equivalent components within the M20 family.