M20-7810245

Overview

The M20-7810245 is a 4-position receptacle connector from the Harwin M20 series, designed for surface mount installation. It features a 0.100 inch (2.54 mm) pitch and supports both bottom and top entry configurations. The contacts are gold-plated to ensure reliable signal transmission. This component serves as a two-part tulip head assembly, providing a secure interface for mating with corresponding pins in electronic applications.

Feature Summary

• Supports dual entry orientation for flexible board layout
• Gold-plated contacts for enhanced conductivity
• Surface mount design for automated assembly

Applications

• General electronic interconnects
• Industrial control systems
• Telecommunications equipment

Procurement Notes

Verify the specific contact configuration and entry type required for your PCB design before ordering. Confirm that the gold plating specification meets your environmental durability needs. Ensure the surface mount footprint aligns with your manufacturing capabilities. Check current availability status as lead times may vary.

Selection Notes

Select this model when a low-profile, surface-mount female connector is needed. The 2.54 mm pitch is standard for many legacy and modern designs. Consider the tulip head style for robust mating force. Verify that the 4-position count matches your circuit requirements precisely.

Part Context

This part belongs to the M20 series of rectangular connectors by Harwin Inc. The series is known for high-density interconnect solutions. The M20-7810245 specifically addresses the need for compact, reliable connections in space-constrained environments. It complements male headers within the same ecosystem.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific variant. Cross-reference with other M20 series sockets if pin count or pitch differs. Consult Harwin technical support for equivalent performance alternatives.