M20-7830746

Overview

The M20-7830746 is a dual-in-line socket assembly from the Harwin M20 series, designed for board-to-board connections. It features 14 positions arranged in a 2x7 layout with a 2.54 mm (0.1 in) pitch. The component utilizes through-hole termination and tin-plated contacts to ensure reliable electrical performance. Rated for 3A current and 1000V voltage, it employs polyamide insulation material compliant with UL 94 V-0 flammability standards. This receptacle is engineered for vertical surface mounting on printed circuit boards.

Feature Summary

• Dual-in-line configuration providing 14 contact positions in a compact 2x7 arrangement
• Through-hole solder termination method ensuring secure mechanical attachment to PCBs
• Tin-plated contact surfaces offering corrosion resistance and stable conductivity
• Polyamide insulation housing meeting UL 94 V-0 flammability classification

Applications

• General purpose electronic interconnections
• Industrial control system modules
• Telecommunications equipment interfaces

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm pin count and pitch specifications match design requirements. Ensure storage conditions prevent moisture absorption of the polyamide housing. Validate RoHS compliance documentation prior to integration into regulated assemblies.

Selection Notes

Select this part when a 14-position dual-row female connector is required for vertical PCB mounting. The 2.54 mm pitch suits standard breadboard-compatible designs. Tin plating provides adequate durability for general applications without gold cost. Verify clearance height constraints as through-hole sockets extend above the board surface.

Part Context

This component belongs to the Harwin M20 series, a widely used line of headers and wire housings. The series offers various configurations including single and dual rows with different termination styles. The M20-7830746 specifically addresses needs for moderate density connections requiring robust through-hole reliability.

Replacement Considerations

Compatible substitutes include other 14-pin DIL sockets with 2.54 mm pitch such as M20-7830746 variants or equivalent generic connectors. Ensure replacement parts maintain identical row count, contact plating, and insulation material ratings for direct interchangeability.