M20-7830742

Overview

The M20-7830742 is a rectangular socket connector from the Harwin M20 series, designed for board-to-board or cable stacking applications. It features a 14-position (7+7) dual in-line configuration with a 2.54 mm pitch across two rows. The assembly utilizes square female contacts with gold and tin surface finishes on phosphor bronze terminals. Constructed with black polyamide insulation rated UL94 V-0, it supports a current rating of 3A per contact and a voltage rating of 1000V. Operating temperatures range from -40°C to 105°C. The component employs a push-pull fastening mechanism and is available in tube packaging.

Feature Summary

• Dual row 7+7 position layout with 2.54mm pitch for high-density interconnects
• Push-pull fastening system ensures secure mechanical retention during mating
• Gold and tin terminal plating provides reliable conductivity and corrosion resistance
• Polyamide insulation housing meets UL94 V-0 flammability standards

Applications

• Board-to-board stacking connections
• Cable stacking assemblies
• Industrial control systems
• Telecommunications equipment

Procurement Notes

Verify end-of-life status as this part may be obsolete. Confirm availability through authorized distributors only. Check for RoHS compliance documentation. Ensure storage conditions maintain material integrity. Validate pin count and orientation against design requirements before procurement.

Selection Notes

Select this connector for applications requiring robust push-pull retention and high voltage isolation. The dual-row format suits space-constrained designs needing dense signal routing. Verify mating header compatibility regarding contact length and stack height. Consider thermal management capabilities within the specified operating temperature range.

Part Context

Part of the M20 series, known for modular connectivity solutions. Designed for industrial and telecom sectors. Offers customizable lengths and configurations. Compatible with standard PCB fabrication processes. Provides reliable performance in demanding environments.

Replacement Considerations

M20-7832046 is listed as a related product but differs in position count and termination type. Verify exact dimensional and electrical compatibility before substitution. Consult manufacturer for updated alternatives if discontinued.

FAQ

What is the contact material?

The contacts are made of phosphor bronze.

Is the connector RoHS compliant?

Yes, the component complies with RoHS directives.