22187051

Headers, Receptacles, Female Sockets Overview

Molex part number 22187051 is a Micro-Fit 3.0 series header connector designed for board-to-wire applications. It features a single row configuration with five positions, providing a total of five circuits for signal or low-power transmission. The component utilizes a vertical through-hole termination style to ensure secure mounting on printed circuit boards. The housing is constructed from black polyamide material, offering structural integrity and environmental resistance. This specific variant includes a polarizing key located at position one to prevent incorrect mating orientation during assembly.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical through-hole termination for reliable PCB mounting
• Single row five-position layout for compact circuit integration
• Polarized design ensures correct mating alignment

Headers, Receptacles, Female Sockets Applications

• Consumer electronics internal wiring
• Industrial control system interconnects
• Automotive auxiliary module connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the exact datasheet revision when sourcing this component, as manufacturing updates may occur without changing the base part number. Confirm that the required contact plating thickness meets your specific corrosion resistance standards. Ensure the selected mating housing matches the pitch and polarization key location to guarantee proper mechanical engagement and electrical continuity in the final assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when a low-profile, single-row solution is required for board-to-wire interfaces. Consider the operating temperature range and current carrying capacity relative to the application's thermal environment. Evaluate the need for additional locking mechanisms if vibration resistance is critical, as standard headers rely on friction fit unless specified otherwise.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Micro-Fit 3.0 family, a widely used series known for its compact size and versatility in various electronic assemblies. The series supports multiple configurations including headers, housings, and terminals, allowing designers to create customized interconnect solutions. Its standardized dimensions facilitate easy integration into space-constrained designs across multiple industries.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct replacements must match the 3.0mm pitch, five-position count, and vertical through-hole termination style. Verify that any substitute part maintains the same polarization key position to ensure compatibility with existing tooling and mating components.