307-009-431-107

Edgeboard Connectors Overview

The EDAC Inc. 307-009-431-107 is a standard card edge connector from the 307 series, designed for single-edge board applications. It features 9 positions with a contact spacing of 3.96 mm and a row spacing of 5.08 mm. The connector accepts PCBs with a nominal thickness of 1.57 mm. It utilizes copper alloy contacts with a tin finish and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts 1.57 mm nominal thickness printed circuit boards
• Features semi-bellows contact type for reliable engagement
• Utilizes thermoplastic housing material

Edgeboard Connectors Applications

• Single-edge card insertion systems
• Panel-mounted interconnect solutions
• Industrial control board connections

Edgeboard Connectors Procurement Notes

Verify the specific contact finish and housing color against current manufacturer documentation, as suffixes may indicate variations. Confirm RoHS compliance status directly with the supplier or official datasheet before integration into regulated assemblies.

Edgeboard Connectors Selection Notes

Select this component when a low-profile, single-row connection is required for 1.57 mm thick boards. Ensure the mating card width aligns with the 3.96 mm pitch and that the application environment remains within the specified thermal limits.

Edgeboard Connectors Part Context

This part belongs to the EDAC 307 Series, which specializes in high-density card edge connectors. The series is characterized by its robust panel-mount headers and compatibility with standard industrial PCB thicknesses, offering a balance of durability and electrical performance.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 307 series variants with matching position counts and pitch specifications. Cross-brand replacements require verification of mechanical footprint, contact geometry, and insulation resistance ratings.