CWN-350-40-0021

Headers, Male Pins Overview

The CWN-350-40-0021 is a rectangular header connector manufactured by CW Industries, featuring 40 positions arranged in two rows with a 0.100 inch (2.54mm) pitch. It utilizes phosphor bronze contacts with gold plating for the mating interface and nickel barriers for the termination side. Designed for through-hole mounting, this component supports wire-to-board applications with push-pull coupling mechanisms. The thermoplastic insulation ensures stability across an operating temperature range of -55°C to 125°C, meeting UL94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Push-pull coupling mechanism for secure board attachment
• Gold-plated phosphor bronze contacts for reliable signal transmission
• Thermoplastic insulation rated UL94 V-0 for fire safety

Headers, Male Pins Applications

• Wire-to-board interconnections in industrial control systems
• Signal routing in commercial electronic equipment
• Board-to-board connections requiring high reliability

Headers, Male Pins Procurement Notes

Verify part authenticity against CW Industries official documentation. Confirm RoHS compliance status as per current manufacturing records. Check for any product change notices affecting pin configuration or material specifications. Ensure storage conditions maintain contact integrity prior to installation.

Headers, Male Pins Selection Notes

Select this connector when a 40-position, 2-row header with 2.54mm pitch is required. Consider the push-pull coupling feature if vibration resistance is critical. Verify that the through-hole termination method aligns with the target PCB design capabilities and soldering processes.

Headers, Male Pins Part Context

This component belongs to the CWN series of heavy-duty rectangular connectors from CW Industries. The series is characterized by robust construction suitable for demanding environments. The specific model integrates standard spacing with specialized coupling features to enhance mechanical stability in connected assemblies.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with CW Industries catalog for direct equivalents within the same series before considering alternative manufacturers.