CWN-351-14-0021

Headers, Male Pins Overview

The CWN-351-14-0021 is a vertical header connector from the CW Industries CWN series, designed for board-to-wire applications. It features 14 positions arranged in two rows with a 2.54mm (0.100 inch) pitch. The connector utilizes phosphor bronze contacts with gold plating on the mating interface and nickel plating on the tail. It supports through-hole termination and includes keying slots for polarization. The unit operates within a temperature range of -55°C to 125°C and carries UL94 V-0 flammability ratings.

Headers, Male Pins Feature Summary

• Vertical pin header configuration with dual-row layout
• Gold-plated mating contacts for reliable signal transmission
• Integrated keying slot for secure polarization alignment
• Through-hole termination for robust PCB mounting

Headers, Male Pins Applications

• General electronic circuit interconnections
• Industrial control panel wiring
• Consumer electronics assembly
• Communication equipment modules

Headers, Male Pins Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official CW Industries documentation. Confirm that the received items match the specified 14-position, 2.54mm pitch configuration. Ensure compliance with RoHS directives if required for your specific manufacturing standards. Check for any obsolescence notices or product change notifications prior to final procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a vertical, polarized header is required for low-current signal routing. The 2.54mm pitch ensures compatibility with standard ribbon cables and wire harnesses. Consider the 1A current rating and -55°C to 125°C operating range against your environmental constraints. The keying feature is critical for preventing misalignment during assembly.

Headers, Male Pins Part Context

This part belongs to the CWN series of commercial headers from CW Industries. The series offers various position counts and row configurations. The CWN-351-14-0021 specifically denotes a 14-position variant with vertical orientation. It is distinct from IDC or surface mount variants within the broader product line.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 14-position count, 2.54mm pitch, vertical orientation, and keying slot specifications. Verify mechanical footprint and electrical ratings before considering alternative manufacturers.

Headers, Male Pins FAQ

What is the contact material used in this connector?

The contacts are made of phosphor bronze with gold plating on the mating section and nickel plating on the tail.

Does this connector support polarization?

Yes, the connector features a keying slot to ensure correct alignment and prevent reverse insertion.