M20-7881442

Overview

The Harwin M20-7881442 is a dual in-line (DIL) socket assembly featuring 14 positions with a 2.54 mm pitch. It utilizes surface mount technology for horizontal PCB integration. The connector supports a current rating of 3A and a voltage rating of 1000V. Operating temperature ranges from -40°C to 105°C, with UL94 V-0 flammability rating insulation.

Feature Summary

• Dual in-line configuration for high-density board-to-board connections
• Surface mount termination for automated assembly processes
• Robust electrical isolation with high voltage rating capability

Applications

• High-density electronic circuit boards requiring reliable signal transmission
• Industrial control systems operating within specified thermal limits
• Consumer electronics utilizing surface mount manufacturing techniques

Procurement Notes

Verify component authenticity through authorized channels due to potential obsolescence risks. Confirm RoHS compliance status prior to integration. Ensure storage conditions maintain material integrity. Validate pin compatibility with mating connectors before procurement finalization.

Selection Notes

Evaluate spatial constraints against the horizontal mounting profile. Assess thermal management requirements relative to the 105°C upper limit. Consider mechanical stability needs for surface mount applications. Verify voltage isolation adequacy for specific circuit environments.

Part Context

Part of the M20 series by Harwin Inc., designed for compact electronic assemblies. Focuses on reliable interconnection solutions with standardized spacing. Supports modern manufacturing methods while maintaining electrical performance standards across various industrial sectors.

Replacement Considerations

No public confirmed substitute part numbers are available.