M20-7833146

Overview

The M20-7833146 is a rectangular connector receptacle from the Harwin M20 series, designed for board-to-board or cable stacking applications. It features 32 positions arranged in two rows with a 0.100-inch (2.54mm) pitch. The unit utilizes female sockets with tin-plated phosphor bronze contacts and a black polyamide (PA6T) insulator rated UL94 V-0. Electrical ratings include 3A current and 1000V voltage. It supports through-hole termination and operates within a temperature range of -40°C to 105°C.

Feature Summary

• Push-pull locking mechanism ensures secure mating retention
• High-voltage insulation rating suitable for demanding environments
• Dual-row configuration maximizes density on standard spacing

Applications

• Industrial control systems
• Telecommunications equipment
• General purpose circuit interconnects

Procurement Notes

Verify component status as this part may be discontinued. Confirm availability through authorized distributors. Check for end-of-life notifications before finalizing designs. Ensure procurement channels are legitimate to avoid counterfeit components.

Selection Notes

Select this model when high-voltage isolation and push-pull security are required. Verify that the PCB layout accommodates the specific stacking height. Ensure mating connectors match the 2.54mm pitch and dual-row format.

Part Context

This component belongs to the M20 series, known for robust mechanical performance. It complements male pin headers like the M20-9981546. The design prioritizes reliability in harsh industrial conditions while maintaining standard footprint compatibility.

Replacement Considerations

No public confirmed substitute part numbers are available.