22187021

Headers, Receptacles, Female Sockets Overview

The Molex part number 22-18-7021 is a KK 100 series PCB assembly header. It features a top-entry configuration with two circuits. The contacts are gold-plated to ensure reliable signal transmission and corrosion resistance. This component is designed for surface-mount or through-hole integration into printed circuit boards, providing a secure connection point for mating cables or backplanes within electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

• Top-entry PCB assembly design for streamlined board integration
• Gold-plated contacts for enhanced conductivity and durability
• KK 100 series standard for consistent spacing and compatibility

Headers, Receptacles, Female Sockets Applications

• Consumer electronics internal interconnects
• Industrial control system PCBs
• Automotive infotainment module connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm plating thickness and material specifications. Ensure the selected variant matches the required PCB mounting style and contact orientation. Cross-reference the official Molex documentation to validate compliance with relevant environmental standards before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component based on the requirement for a two-circuit top-entry header in the KK 100 family. Confirm that the gold plating meets the electrical performance needs of the application. Evaluate the physical dimensions against the available PCB real estate to ensure proper fitment and alignment with mating connectors.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Molex KK 100 series, a widely used line of wire-to-board and board-to-board connectors. The series is known for its compact size and reliability in various commercial and industrial applications. The 22-18-7021 specifically represents a fixed header assembly rather than a flexible cable solution.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult the official Molex replacement guide for direct substitutes. Verify pin count, pitch, and mounting type compatibility before considering alternative part numbers from other manufacturers.