M40-3101045R

Headers, Receptacles, Female Sockets Overview

The M40-3101045R is a 20-position dual in-line (DIL) receptacle connector from the Harwin M40 series. It features a 1.00 mm pitch and two rows of gold-plated phosphor bronze contacts designed for surface mount technology (SMT). The component operates within a temperature range of -40°C to +105°C and utilizes a straight mounting style with solder termination.

Headers, Receptacles, Female Sockets Feature Summary

• Compact 1.00 mm pitch design optimized for high-density PCB layouts
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Surface mount construction facilitates automated assembly processes

Headers, Receptacles, Female Sockets Applications

• Handheld electronic devices requiring compact interconnects
• Consumer electronics with space-constrained internal architectures
• Industrial control systems utilizing dense circuit board designs

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required contact count and row configuration. Confirm surface mount compatibility with the target PCB footprint. Ensure environmental ratings align with operational temperature requirements. Check for RoHS compliance status before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, high-density connection is necessary. The 1.00 mm pitch allows for significant pin counts in limited areas. Consider SMT assembly capabilities and thermal management during the design phase. Evaluate mechanical stability requirements for the specific application environment.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the M40 series, which focuses on miniaturization for modern electronics. The series provides various configurations to support diverse connectivity needs. The M40-3101045R specifically addresses applications demanding reliable performance in tight spaces.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Harwin documentation for verified substitute part numbers. Cross-reference specifications such as pitch, contact arrangement, and termination type. Ensure any alternative component meets identical electrical and mechanical standards.