307-026-520-208

Edgeboard Connectors Overview

The EDAC Inc. 307-026-520-208 is a standard card edge connector receptacle designed for dual-edge board insertion. It features 26 positions with a 3.96 mm (0.156 inch) pitch, accommodating PCB thicknesses between 1.37 mm and 1.78 mm. The unit utilizes gold-plated copper alloy contacts rated for 5 A current. Constructed with a green thermoplastic polyester housing, it supports panel mounting in a right-angle configuration. The component operates within a temperature range of -40°C to +105°C and maintains an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board retention
• Gold-plated copper alloy terminals ensure reliable conductivity
• Thermoplastic polyester housing provides thermal stability
• Right-angle panel mount style facilitates space-efficient integration

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure that the target printed circuit board meets the required thickness tolerance of 1.37 mm to 1.78 mm for proper mechanical engagement. Confirm compliance with relevant environmental directives such as RoHS before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a right-angle, panel-mount solution is required for dual-edge cards. The 3.96 mm pitch suits applications needing robust signal transmission at moderate densities. Verify that the operating environment stays within the specified -40°C to +105°C range. Consider the 5 A current rating per contact when designing power distribution networks for the connected assembly.

Edgeboard Connectors Part Context

This component belongs to the EDAC 307 series of standard card edge connectors. The series offers various position counts and mounting styles to support diverse electronic enclosure requirements. The 307-026 variant specifically addresses designs requiring twenty-six connection points with high durability.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers within the EDAC 307 family for alternative position counts or mounting angles. Verify compatibility with existing tooling and PCB layouts when substituting similar connectors from other manufacturers.