CWN-561-34-0021

Headers, Male Pins Overview

The CWN-561-34-0021 is a vertical header connector manufactured by CW Industries, designed for through-hole PCB mounting. It features 34 positions arranged in a single row with a 2.54mm (0.100 inch) pitch. The connector utilizes gold-plated phosphor bronze contacts to ensure reliable signal transmission and corrosion resistance. Insulated with blue thermoplastic material rated UL94 V-0, it supports a working temperature range of -55°C to 125°C and carries a current rating of 1A per contact. The design includes an installation flange and keyway for secure alignment.

Headers, Male Pins Feature Summary

• Vertical board-to-board or board-to-wire connection capability
• Gold-plated contacts for enhanced conductivity and durability
• Integrated installation flange and keyway for precise alignment
• Thermoplastic insulation with UL94 V-0 flame retardancy

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Consumer electronics with high-density circuit boards
• Automotive electronic modules needing reliable signal paths
• Telecommunications equipment infrastructure

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official CW Industries datasheet to confirm pin count, plating thickness, and termination style. Ensure compatibility with mating connectors regarding pitch and housing dimensions. Check for RoHS compliance status if required by project specifications. Confirm availability as distribution channels may vary for this component type.

Headers, Male Pins Selection Notes

Select this connector when a vertical, single-row header with 34 positions is required. Ensure the mating interface matches the 2.54mm pitch specification. Consider the 1A current rating and thermal limits for the intended application environment. Verify that the through-hole mounting method aligns with the PCB assembly process and mechanical constraints of the enclosure.

Headers, Male Pins Part Context

This component belongs to the CWN series of rectangular headers from CW Industries. The series offers various pin counts and configurations for general-purpose interconnect applications. The CWN-561-34-0021 specifically addresses needs for medium-density connections with standard spacing, providing a balance between space efficiency and electrical performance in compact designs.

Headers, Male Pins Replacement Considerations

Consult the manufacturer's cross-reference guide for direct substitutes. Verify that any alternative part maintains identical 2.54mm pitch, 34-position count, and vertical orientation. Ensure mechanical footprint and mounting hole dimensions match to avoid PCB redesign. Confirm electrical ratings and material compatibility before implementation.