22173142

Headers, Receptacles, Female Sockets Overview

The Molex 22-17-3142 is a 14-position PCB receptacle from the KK 254 series, designed for through-hole termination. It features a 2.54 mm (0.100 inch) pitch and supports bottom entry orientation with end-to-end stackability. The contacts utilize gold plating over nickel to ensure reliable signal transmission. Rated for 2.5 A current and 500 V voltage, this female socket header provides secure interconnection in compact electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

• End-to-end stackable design allows for vertical expansion of circuit board connections
• Bottom entry configuration facilitates specific PCB layout requirements
• Gold-plated contacts provide corrosion resistance and stable electrical performance

Headers, Receptacles, Female Sockets Applications

• General-purpose PCB interconnections
• Consumer electronics assembly
• Industrial control modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the exact contact plating specification against the manufacturer's datasheet, as some listings indicate tin while others specify gold. Confirm that the 14-position count matches the required circuit density. Ensure the through-hole footprint aligns with the PCB design rules before ordering.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, stackable header is required for 2.54 mm pitch applications. The bottom entry style suits designs where top-side clearance is limited. Verify that the 2.5 A current rating meets the system's power distribution needs without excessive heating.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the KK 254 series, a widely used line of headers and wire housings by Molex. The series is known for its versatility in general electronics, offering various positions and mounting styles. The 22-17-3142 specifically addresses the need for multi-circuit connectivity in space-constrained environments.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other KK 254 series receptacles with matching 14-position counts and 2.54 mm pitch. Ensure any replacement maintains the same bottom entry orientation and stackable mechanical interface to preserve assembly integrity.