M20-9753342

Headers, Male Pins Overview

The M20-9753342 is a vertical pin header connector from the Harwin M20 series, designed for board-to-board or cable applications. It features a 33-position configuration with a 2.54mm pitch and two rows. The connector utilizes brass contacts with gold plating on the mating interface and tin plating on the solder terminations. Constructed with polyamide (PA6T) insulation in black, it supports a through-hole mounting style. The unit operates within a temperature range of -40°C to 105°C and carries an UL94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Unshrouded design allows for flexible integration in various assembly layouts.
• Gold-plated mating surfaces ensure reliable signal transmission and corrosion resistance.
• Polyamide insulation provides structural stability and high thermal performance.

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board connections

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm current availability status. Ensure that the required contact length and mating height specifications align with the target PCB layout and mating component requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a 33-position, dual-row header is required for rigid interconnects. Consider the unshrouded nature for space-constrained designs where shrouding is unnecessary. Verify that the 2.54mm pitch matches the existing footprint and that the operating temperature range meets environmental demands.

Headers, Male Pins Part Context

This component belongs to the M20 series, which offers a range of pin headers and wire housings. The M20-9753342 specifically addresses the need for high-density vertical connections with standard 2.54mm spacing, serving as a critical link between circuit boards or cables in electronic assemblies.

Headers, Male Pins Replacement Considerations

Consult official Harwin resources for confirmed substitute part numbers. Generic equivalents may not match the precise contact geometry or material specifications required for reliable performance in this application.