305-076-520-258

Edgeboard Connectors Overview

The EDAC Inc. 305-076-520-258 is a standard card edge connector from the 305 Series, designed for dual-edge PCB insertion. It features 76 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Contacts are gold-plated copper alloy, rated for 5 A current. The unit utilizes a solder pin termination type and is housed in a green low-profile insulator body.

Edgeboard Connectors Feature Summary

• Dual-row configuration for high-density signal routing
• Gold-plated contacts ensure reliable conductivity
• Low-profile insulator body design
• Vertical panel mounting style

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's official documentation to confirm exact physical dimensions and plating specifications. Ensure compatibility with the target PCB board thickness of 1.57 mm before procurement. Confirm that the vertical panel mount orientation aligns with the mechanical assembly requirements.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card edge interface with 76 positions is required. The 3.96 mm pitch accommodates standard board layouts. Verify that the 5 A current rating meets the electrical load requirements of the application. Ensure the panel mount style fits the enclosure constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series of card edge connectors. The series offers various position counts and mounting options. The 305-076-520-258 specifically denotes the 76-position variant with dual-edge capability and gold plating, distinguishing it from single-edge or different pitch variants within the same family.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 Series parts sharing the 3.96 mm pitch and 76 position count. Verify mechanical footprint and electrical ratings match exactly before substituting.