M40-3102045R

Headers, Receptacles, Female Sockets Overview

The M40-3102045R is a 40-position dual-row surface mount receptacle connector from the Harwin M40 series. It features a 1.00 mm pitch and straight mounting orientation with solder termination. The contacts are gold-plated sockets designed for board-to-board applications. The component operates within a temperature range of -40°C to +105°C and is supplied in cut tape or reel packaging.

Headers, Receptacles, Female Sockets Feature Summary

• High-density dual-row configuration providing 40 positions in a compact footprint
• Surface mount design with straight orientation for automated PCB assembly
• Gold contact finish ensuring reliable signal transmission in socket configurations

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in high-density electronic assemblies
• Mezzanine connectors for stacked circuit board architectures
• Compact consumer electronics requiring small form factor interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 1.00 mm pitch and dual-row receptacle specifications. Confirm compatibility with mating pin headers from the same M40 series family. Ensure surface mount process parameters align with the component's thermal requirements during manufacturing.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 1.00 mm pitch dual-row interface is required for space-constrained designs. Consider the surface mount technology for automated production lines. Evaluate the operating temperature range against environmental conditions to ensure reliability under specified thermal loads.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the M40 series, which focuses on fine-pitch connectivity solutions. The series offers various configurations for different board-to-board and wire-to-board needs. The M40-3102045R specifically addresses high-density requirements with its 40-position layout and precise 1.00 mm spacing.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must maintain the 1.00 mm pitch, 40-position count, and dual-row receptacle type. Verify mechanical dimensions and contact plating specifications to ensure interchangeability without redesigning the PCB footprint.