307-070-558-204

Edgeboard Connectors Overview

The EDAC Inc. 307-070-558-204 is a standard card edge connector from the 307 series, designed for dual female connections with 70 positions. It features a 3.96 mm (0.156 inch) contact spacing and a 5.08 mm row spacing. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Constructed with copper alloy contacts and gold plating, it utilizes a thermoplastic polyester insulator body. This component supports panel mounting in a right-angle configuration and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual female card edge interface with 70 positions for reliable signal transmission
• Low profile insulator body constructed from thermoplastic polyester material
• Gold-plated copper alloy contacts ensure durable electrical connectivity
• Right-angle panel mount design facilitates structured board integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standard PCB form factors
• Computing hardware modules needing high-density vertical connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm mechanical variations such as flange type or mounting style. Ensure compatibility with the target PCB thickness of 1.57 mm. Confirm that the right-angle panel mount orientation aligns with the enclosure design requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 70-position connection is required for 0.062-inch thick boards. The 3.96 mm pitch suits applications needing moderate density without excessive miniaturization. Verify that the right-angle panel mount style fits the spatial constraints of the assembly housing compared to straight PCB mount alternatives.

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, all sharing the consistent 3.96 mm contact spacing. The 307-070-558-204 specifically addresses the need for high-pin-count connections in a compact vertical footprint, serving as a critical interconnect solution in modular electronic architectures.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts like 307-070-558-202 and 307-070-558-207, which share identical pin counts and spacing but may differ in mounting orientation or flange specifications. Cross-brand replacements require matching the 3.96 mm pitch and 70-position count while verifying PCB thickness tolerance.