22142054

Headers, Receptacles, Female Sockets Overview

Molex part number 22142054 is a KK 254 PC Board Connector receptacle belonging to the 4455 series. It features a single row with five circuits and a 2.54mm pitch. The connector utilizes bottom entry orientation for PCB mounting and supports wave soldering assembly processes. The contacts are plated with 2.54µm tin (Sn) to ensure reliable electrical performance. Designed as an end-to-end stackable component, it facilitates efficient board-to-board interconnections in compact electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

• End-to-end stackable design for space-efficient multi-layer configurations
• Bottom entry orientation for direct PCB integration
• Tin-plated contacts for corrosion resistance and conductivity

Headers, Receptacles, Female Sockets Applications

• General-purpose PCB header applications
• Board-to-board signal transmission
• Consumer electronics internal wiring
• Industrial control module interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific order matches Molex part number 22142054 from the 4455 series. Confirm the requirement for a 5-position, single-row, bottom-entry receptacle with 2.54mm pitch. Ensure compatibility with wave soldering processes and check that the tin plating specification meets the application's environmental requirements before finalizing procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, stackable PCB header is required for 5-circuit connections. The 2.54mm pitch offers standard spacing for general electronics. The bottom entry style suits designs where top-side clearance is limited. Verify that the operating temperature range aligns with the system's thermal profile and that the UL94V-0 flame rating satisfies safety standards.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the KK 254 series, a widely used line of PCB connectors known for their reliability and versatility. The 4455 series specifically denotes the receptacle variant designed for through-hole or wave soldering. It serves as a fundamental interconnection solution in various electronic devices, providing stable mechanical and electrical links between circuit boards.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 2.54mm pitch, 5-position, single-row PCB headers with bottom entry orientation. Ensure any replacement maintains the same stackable feature and tin plating specifications. Verify that the alternative part shares the same UL94V-0 flammability rating and physical dimensions to guarantee proper fit and function.