307-072-420-207

Edgeboard Connectors Overview

The EDAC Inc. 307-072-420-207 is a standard card edge connector from the 307 series, designed for dual-edge PCB applications. It features 72 positions with a contact spacing of 0.156 inches (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 tin-plated copper alloy contacts rated for 5 A current and has a green thermoplastic polyester housing. The component operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design compatible with non-specified dual-edge cards
• Thermoplastic polyester housing providing structural integrity and environmental protection
• Copper alloy contacts with tin plating ensuring reliable electrical conductivity
• Panel mount installation style with vertical orientation for secure integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing modular board architectures
• Test and measurement devices needing high-density signal connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating and housing material variations. Ensure compatibility with the target PCB thickness of 1.57 mm and panel mounting requirements. Confirm RoHS compliance status through the latest documentation before finalizing procurement specifications.

Edgeboard Connectors Selection Notes

Select this model when a 72-position dual-edge interface is required with a 3.96 mm pitch. Consider the tin-plated contacts for cost-effective solutions where gold plating is not strictly necessary. Evaluate the vertical panel mount style against available chassis space and ensure the operating temperature range meets the application's thermal demands.

Edgeboard Connectors Part Context

This component belongs to the EDAC 307 Series of standard card edge connectors. The series is characterized by a 3.96 mm contact spacing and accommodates PCBs with a nominal thickness of 1.57 mm. The 307 series provides various position counts and mounting styles to support diverse electronic assembly needs across multiple industries.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers within the EDAC 307 series for alternative position counts or mounting angles. Verify that any substitute maintains the same 3.96 mm pitch and 1.57 mm PCB thickness tolerance to ensure mechanical fit.