307-084-424-203

Edgeboard Connectors Overview

The EDAC Inc. model 307-084-424-203 is a standard card edge connector from the 307 series, designed for dual female board-to-board connections. It features 84 positions with a contact spacing of 0.156 inches (3.96 mm) and a row spacing of 0.200 inches (5.08 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with a low-profile thermoplastic polyester insulator body, it utilizes copper alloy contacts with tin plating to ensure reliable signal transmission.

Edgeboard Connectors Feature Summary

• Dual female configuration for secure mating with specified card edge PCBs
• Low-profile insulator body design for compact assembly requirements
• Copper alloy contacts with tin plating for corrosion resistance

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating and termination type. Ensure the target PCB thickness aligns with the 0.062-inch specification. Confirm RoHS compliance status through the latest product documentation before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-row interface is required for 84-position applications. The 0.156-inch pitch allows for moderate trace density while maintaining mechanical stability. Consider the low-profile housing if vertical space constraints are critical within the enclosure design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 307 series of standard card edge connectors. The series offers various position counts and mounting styles, providing a scalable solution for diverse electronic interconnection needs. The 307-084 variant specifically addresses higher pin count requirements within this standardized family.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 307 Ordering Guide for direct substitutes with differing position counts or termination types. Cross-reference dimensions carefully to ensure compatibility with existing panel cutouts and PCB layouts.