305-052-520-212

Edgeboard Connectors Overview

The EDAC Inc. 305-052-520-212 is a standard card edge connector from the 305 series, designed for panel mount installation with a vertical orientation. It features 52 positions arranged in a dual row configuration with a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and a thermoplastic polyester insulator body. It supports a continuous current rating of 5 A and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm).

Edgeboard Connectors Feature Summary

• Dual female contact configuration for reliable board insertion.
• Gold plating on copper alloy contacts ensures corrosion resistance.
• Thermoplastic polyester housing provides structural stability.
• Vertical panel mount style facilitates secure chassis integration.

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required polarizing keys and termination styles. Confirm that the thermal and electrical ratings align with the target application environment before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with 3.96 mm pitch is required. Ensure the host PCB thickness falls within the specified acceptance range. Verify that the vertical mounting style meets the spatial constraints of the enclosure design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations. The 305-052 variant specifically provides 52 positions, balancing high density with robust mechanical performance for demanding industrial environments.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC part numbers sharing the same 305 series prefix and identical 52-position dual-row specification. Verify matching pitch and board thickness tolerances before substituting.