305-036-520-504

Edgeboard Connectors Overview

The EDAC Inc. 305-036-520-504 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 36 positions arranged in a dual row configuration with a contact spacing of 0.156 inches (3.96 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm) and utilizes gold-plated copper alloy contacts terminated via solder lug end types. Rated for 5 A continuous current, it operates within a temperature range of -40°C to +105°C and includes provisions for between-contact and in-contact polarizing keys.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Low profile insulator body construction for compact integration
• Dual female contact configuration with gold plating for reliable signal transmission

Edgeboard Connectors Applications

• Panel-mounted electronic interconnect systems
• Industrial control module interfaces
• Telecommunications equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct contact finish, insulation material, and flange specifications. Confirm that the target PCB thickness aligns with the connector's acceptance range. Check regional distribution availability as stock status may vary by location. Ensure compliance with RoHS and REACH regulations required for the intended market.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with 3.96 mm pitch is required for panel mounting. The 5 A current rating and wide operating temperature range suit demanding industrial environments. Consider the low-profile design if space constraints exist. Verify compatibility with existing polarizing key requirements and soldering processes before finalizing the design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are characterized by their robust mechanical design and versatile mounting options. The series offers various position counts and termination styles to accommodate diverse board layout needs. The 305-036 variant specifically provides a balanced solution for medium-density interconnect applications requiring high reliability.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts such as 305-038-520-502 or 305-036-520-202 for alternative configurations. Ensure that any substitute maintains the same 0.156 inch pitch and dual-row architecture. Verify that mechanical dimensions and electrical ratings remain compatible with the original system design.