305-032-521-502

Edgeboard Connectors Overview

The EDAC Inc. 305-032-521-502 is a standard card edge connector from the 305 series, designed for dual female mating with non-specified dual-edge circuit boards. It features 32 positions arranged in two rows with a 3.96 mm (0.156 inch) pitch. The connector utilizes copper alloy contacts with gold plating and employs a solder lug termination type. Designed for panel mounting at a vertical angle, it accommodates board thicknesses ranging from 1.37 mm to 1.78 mm. The housing is constructed from green thermoplastic polyester, ensuring reliable performance within an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure mating with dual-edge PCBs
• Gold-plated copper alloy contacts ensure durable electrical connections
• Vertical panel mount design facilitates structured chassis integration
• Thermoplastic polyester insulation provides stable mechanical support

Edgeboard Connectors Applications

• Industrial control system interface modules
• Telecommunications equipment backplanes
• Automotive electronic control units
• Test and measurement instrumentation cards

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact pin count, termination style, and flange specifications. Ensure compatibility with target PCB thickness limits and verify RoHS compliance status through current manufacturer datasheets before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for dual-edge card applications. Confirm that the 3.96 mm pitch aligns with existing board layout constraints. Validate that the thermal rating meets environmental requirements and that the solder lug termination matches available assembly processes.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options. This specific model represents a mid-range configuration optimized for general-purpose industrial connectivity needs requiring robust mechanical retention and reliable signal transmission.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants for alternative position counts or termination styles. Verify mechanical footprint compatibility before substituting with similar products from different manufacturers.