22162111

Headers, Receptacles, Female Sockets Overview

Molex part number 22162111 is a KK 254 series PCB header receptacle designed for right-angle, end-to-end stacking applications. It features an 11-circuit configuration with a 0.51µm gold plating finish on the contact surfaces to ensure reliable signal transmission and corrosion resistance. The component utilizes a 2.54mm pitch spacing standard, facilitating compatibility with common PCB layouts and mating connectors within the KK family. This specific variant supports vertical mounting orientations suitable for dense board-to-board interconnections.

Headers, Receptacles, Female Sockets Feature Summary

• Supports right-angle mounting orientation for efficient space utilization on printed circuit boards
• Enables end-to-end stacking capability to facilitate multi-layer assembly configurations
• Features gold plating on contact surfaces to enhance conductivity and long-term reliability

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnection systems requiring right-angle termination
• Multi-layer PCB assemblies utilizing stackable connector architectures
• Electronic modules requiring high-density signal routing with 2.54mm pitch standards

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the required quantity matches the standard packaging specifications provided by authorized distributors. Confirm that the specified gold plating thickness meets the operational requirements for your specific application environment. Ensure that the mating connector selected belongs to the compatible KK 254 series to guarantee proper mechanical fit and electrical continuity. Check for any specific handling instructions related to electrostatic discharge protection during storage and installation.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a right-angle, stackable header is required for a 11-circuit design using the KK 254 system. Consider the physical height constraints of the stackable configuration to ensure adequate clearance above the PCB surface. Evaluate the environmental conditions to determine if the standard gold plating provides sufficient protection against oxidation or corrosive agents present in the operating environment.

Headers, Receptacles, Female Sockets Part Context

The KK 254 series represents a widely utilized line of board-to-board connectors known for their compact size and versatility. Part 22162111 falls under this series, specifically tailored for applications demanding right-angle termination and stacking capabilities. This series is characterized by its 2.54mm pitch, which aligns with industry-standard PCB hole spacing, ensuring broad compatibility with existing manufacturing processes and design tools.

Headers, Receptacles, Female Sockets FAQ

Is this connector compatible with other KK 254 series products?

Yes, it is designed to mate with other components within the KK 254 series that share the same pitch and contact configuration.

What is the primary benefit of the end-to-end stacking feature?

It allows multiple connector rows to be stacked vertically, maximizing board space efficiency in multi-layer designs.