M20-7833646

Overview

The Harwin M20-7833646 is a 36+36 way dual in-line socket assembly from the M20 series, designed for board-to-board applications. It features a 2.54 mm pitch and vertical through-hole termination. The connector utilizes bronze contacts with nickel-plated tin plating, housed in a nylon body. Rated for 12A current, it operates within a temperature range of -40°C to +105°C and complies with RoHS standards.

Feature Summary

• Dual beam contact design enhances electrical connection reliability
• Vertical orientation supports compact PCB density requirements
• Nylon housing provides thermal stability for surface mount processes

Applications

• Embedded PC systems
• Motherboard interconnections
• Large electronic system backplanes

Procurement Notes

Verify the specific pin configuration and contact plating against project requirements before ordering. Confirm that the vertical through-hole mounting style aligns with the target PCB layout. Ensure environmental conditions remain within the specified operating temperature range. Check for any updated compliance certifications relevant to the destination market.

Selection Notes

Select this component when high-density board-to-board connectivity is required. The dual row configuration maximizes signal paths within a limited footprint. Consider the mechanical strength provided by the dual beam contacts for robust mating cycles. Evaluate the thermal performance of the nylon housing against nearby heat sources.

Part Context

This part belongs to the Harwin M20 series, which establishes an industrial standard for 2.54 mm pitch connectors. The series offers various configurations including single and double rows. It is widely adopted in consumer electronics and communication equipment due to its balance of durability and space efficiency.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.