CWN-351-34-0021

Headers, Male Pins Overview

The CWN-351-34-0021 is a vertical header connector from the CW Industries CWN series, featuring 34 positions in a dual-row configuration. It utilizes a 2.54mm (0.100 inch) pitch and is designed for through-hole termination on printed circuit boards. The connector employs phosphor bronze contacts with gold plating for mating surfaces and nickel underplating for the column sections. Rated at 1A with a 500VDC dielectric withstand voltage, it operates within a temperature range of -55°C to 125°C. The housing is blue thermoplastic material rated UL94 V-0, incorporating keying slots and mounting flanges for secure installation.

Headers, Male Pins Feature Summary

• Vertical board-to-wire design with push-pull coupling mechanism
• Gold-plated phosphor bronze contacts for reliable signal transmission
• Integrated keying slots and mounting flanges for precise alignment
• UL94 V-0 rated blue thermoplastic insulation for fire safety

Headers, Male Pins Applications

• Industrial control panel interconnections
• Consumer electronics internal wiring
• Telecommunications equipment headers
• Automotive electronic module connections

Headers, Male Pins Procurement Notes

Verify part authenticity by checking manufacturer markings against official datasheet specifications. Confirm contact count, pitch, and termination type match project requirements. Ensure storage conditions maintain contact integrity. Review RoHS compliance status if required by regional regulations. Validate supplier authorization to prevent counterfeit components.

Headers, Male Pins Selection Notes

Select this component when vertical orientation and through-hole mounting are required for 34-position circuits. Consider the 2.54mm pitch compatibility with existing PCB footprints. Evaluate current rating adequacy for load requirements. Assess environmental temperature ranges against operational conditions. Verify mechanical retention needs for latch or flange features.

Headers, Male Pins Part Context

This connector belongs to the CWN series of rectangular headers manufactured by CW Industries. The series offers various position counts and row configurations for diverse connectivity needs. These connectors are engineered for general-purpose electronic applications requiring robust mechanical stability and electrical performance.

Headers, Male Pins Replacement Considerations

Cross-reference with other CW Industries CWN series variants for similar pin counts. Verify identical pitch, row configuration, and termination methods before substitution. Ensure mechanical dimensions and mounting features remain compatible with existing assemblies.