CWN-350-20-0021

Headers, Male Pins Overview

The CWN-350-20-0021 is a rectangular connector header from the CW Industries CWN series, designed for board-to-wire applications. It features 20 positions arranged in two rows with a 0.100 inch (2.54mm) pitch. The component utilizes male pin contacts made of phosphor bronze with gold plating on the mating interface. Termination is achieved via through-hole soldering using .090 inch tails. The housing is constructed from blue thermoplastic insulation rated UL94 V-0, operating within a temperature range of -55°C to 125°C. This push-pull coupled connector provides secure mechanical retention.

Headers, Male Pins Feature Summary

• Push-pull coupling mechanism ensures secure connection retention
• Gold-plated phosphor bronze male pins for reliable conductivity
• Through-hole solder termination for robust PCB mounting
• Blue thermoplastic insulation with UL94 V-0 flammability rating

Headers, Male Pins Applications

• Industrial control panel interconnections
• Consumer electronics assembly
• Commercial equipment wiring harnesses
• General-purpose circuit board interfaces

Headers, Male Pins Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm current availability and lifecycle status. Ensure compatibility with mating receptacles regarding pitch, row count, and coupling style. Check for any recent product change notices or obsolescence alerts from CW Industries before finalizing procurement plans.

Headers, Male Pins Selection Notes

Select this component when a 20-position, two-row header with push-pull locking is required. Confirm that the 0.100 inch pitch matches the target PCB layout and mating connector specifications. Evaluate the through-hole solder tail length (.090 inch) against board thickness requirements. Consider the gold contact plating for corrosion resistance in the intended operating environment.

Headers, Male Pins Part Context

This part belongs to the CWN series of heavy-duty rectangular connectors manufactured by CW Industries. The series offers various position counts and configurations for board-to-wire connections. The CWN-350-20-0021 specifically represents a 20-position variant with standard commercial-grade specifications and push-pull coupling features.

Headers, Male Pins Replacement Considerations

Consult official cross-reference data for direct substitutes. Verify that alternative parts match the 20-position count, 2.54mm pitch, two-row configuration, and push-pull coupling mechanism. Ensure identical termination type and contact material specifications for functional equivalence.