M20-7831546

Overview

The Harwin M20-7831546 is a 30-position dual in-line (DIL) socket assembly from the M20 series. It features a 2.54 mm pitch and two rows of contacts. Designed for vertical through-hole installation, this connector system supports board-to-board applications. The housing is constructed from nylon, while the contacts are made of brass with tin plating. It operates within a temperature range of -40°C to +105°C.

Feature Summary

• Vertical DIL socket configuration for standard board stacking
• Tin-plated brass contacts ensure reliable signal transmission
• Nylon insulation provides structural stability and thermal resistance

Applications

• Board-to-board interconnection systems
• General electronic equipment assembly
• Industrial control module interfaces

Procurement Notes

Verify the specific pin count and row configuration against the schematic requirements before ordering. Confirm that the tin plating specification meets the environmental conditions of the target application. Ensure the vertical mounting style aligns with the PCB layout constraints and clearance requirements.

Selection Notes

Select this component when a standard 2.54 mm pitch vertical socket is required for rigid board connections. Consider the current rating and voltage limits relative to the circuit load. Evaluate the mechanical retention needs of the mating header to ensure secure connection integrity during operation.

Part Context

This part belongs to the Harwin M20 series, which offers a comprehensive range of headers and wire housings. The series is characterized by its robust construction and versatile mounting options, catering to various industrial and commercial electronics applications requiring reliable connectivity solutions.

Replacement Considerations

Compatible substitutes include other M20 series sockets with matching 30-pin counts and 2.54 mm pitch, such as M20-7831046 or M20-7831542, provided the contact plating and orientation specifications remain consistent with the design requirements.