302-124-256-201

Edgeboard Connectors Overview

The EDAC Inc. 302-124-256-201 is a standard card edge connector from the 302 series, designed for dual-edge board applications. It features 124 positions arranged in two rows with a contact spacing of 0.050 inches (1.27 mm). The connector utilizes female contacts with gold plating and is housed in black polyamide (PA66) insulation. It supports board thicknesses ranging from 0.051 to 0.071 inches (1.30 mm to 1.80 mm) and operates within a temperature range of -55°C to 85°C.

Edgeboard Connectors Feature Summary

• Dual-row female configuration with gold-plated cantilever spring contacts
• Straddle mount installation style without mounting lugs
• Black polyamide housing compatible with non-specified dual-edge cards

Edgeboard Connectors Applications

• High-density electronic module interconnection
• Industrial control system backplanes
• Telecommunications equipment signal routing

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required pin count and spacing before ordering. Confirm compatibility with the target PCB thickness specifications. Ensure the procurement channel provides original manufacturer documentation to validate RoHS compliance and material certifications.

Edgeboard Connectors Selection Notes

Select this component when high pin density is required within a narrow profile constraint. The 0.050-inch pitch allows for significant I/O connections in limited space. Consider the straddle mount design for secure mechanical retention without additional hardware requirements.

Edgeboard Connectors Part Context

This component belongs to the EDAC 302 series, which specializes in standard card edge connectors. The series offers various position counts and contact spacings to accommodate different interface requirements while maintaining consistent mechanical and electrical performance standards across the product line.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 302 series variants with identical 124-position configurations and 0.050-inch pitch. Verify that alternative options maintain the same female gender, gold plating specification, and straddle mount capability.