M20-8761746R

Headers, Male Pins Overview

The Harwin M20-8761746R is a 17-position, dual-row pin header connector from the M20 series. It features a 2.54 mm (0.100 inch) pitch and is designed for surface-mount technology (SMT) installation. The component utilizes gold-plated contacts to ensure reliable electrical performance in board-to-board or cable applications. Rated for 3A per contact with a 250V voltage rating, it operates within a temperature range of -40°C to +105°C. The housing is constructed from black polyamide (PA6T), meeting UL94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Dual-row configuration for high-density PCB mounting
• Gold-plated contacts for enhanced conductivity and corrosion resistance
• Compatible with standard SMT reflow soldering processes
• UL94 V-0 rated polyamide insulation for thermal stability

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic modules
• Cable-to-board connections in industrial control systems
• Signal routing in embedded computing hardware
• Interface solutions for consumer electronics assemblies

Headers, Male Pins Procurement Notes

Verify that the suffix 'R' confirms the reel packaging format required for automated surface-mount assembly lines. Ensure compatibility with existing pick-and-place equipment specifications. Confirm that the specific 17-position variant matches the design footprint requirements. Cross-reference the RoHS compliance status with current regulatory standards for the target market. Validate that the supplier provides traceable documentation for the batch.

Headers, Male Pins Selection Notes

Select this model when a dual-row, surface-mount header is required for space-constrained designs. The 2.54 mm pitch ensures compatibility with standard mating connectors. Gold plating is preferred for environments requiring long-term reliability without oxidation concerns. Consider the operating temperature range and current rating to ensure they meet the system's electrical and thermal demands. Verify that the straight orientation fits the mechanical constraints of the enclosure.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, which establishes an industry-standard 2.54 mm pitch for rectangular connectors. The series offers various configurations including single and double rows, through-hole and surface-mount options, and different contact counts. The M20 series is widely recognized for its robust construction and suitability for demanding industrial and commercial applications requiring reliable signal and power transmission.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 17-position, 2.54 mm pitch, dual-row SMT headers from manufacturers such as Samtec or Molex. Ensure that the replacement part maintains identical pin spacing, contact plating material, and insulation flammability ratings. Verify that the mechanical height and mating force characteristics are within acceptable tolerances for the assembly.