305-030-555-578

Edgeboard Connectors Overview

The EDAC Inc. 305-030-555-578 is a standard card edge connector from the 305 series, designed for dual-row applications. It features 30 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). It utilizes gold-plated copper alloy contacts and a green thermoplastic insulator body. Rated for 5 A current, it supports panel mounting with vertical orientation and solder lug termination.

Edgeboard Connectors Feature Summary

• Dual-edge female connector configuration with gold-plated copper alloy contacts
• Accepts nominal 1.57 mm thick printed circuit boards
• Vertical panel mount design with solder lug termination
• Green thermoplastic insulator body with low profile construction

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment board connections
• Test and measurement instrument backplanes
• General-purpose electronic assemblies needing high-current connectivity

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required PCB thickness and mounting hardware. Confirm that the gold plating specification meets environmental corrosion resistance requirements for the intended operating conditions. Check RoHS compliance status against project regulations before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with 3.96 mm pitch is required for 1.57 mm thick boards. Ensure the 5 A current rating aligns with the electrical load of the application. Consider the vertical panel mount style if space constraints dictate a non-horizontal installation orientation for the connector assembly.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options while maintaining consistent 3.96 mm contact spacing. The 305 series is widely used in industrial and commercial electronics for reliable interconnection between edge-mounted cards and system backplanes.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-018-555-578 or 305-050-555-578 for different position counts. Verify mechanical dimensions and pinout compatibility before substituting with connectors from other manufacturers offering similar 3.96 mm pitch specifications.

Edgeboard Connectors FAQ

What is the nominal PCB thickness accepted by this connector?

The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches).

What is the contact spacing for the 305-030-555-578?

The contact spacing is 3.96 mm (0.156 inches).