307-028-541-103

Edgeboard Connectors Overview

The EDAC Inc. model 307-028-541-103 is a standard card edge connector from the 307 series, classified as a header type with dual female contacts. It features 56 positions arranged in two rows with a pitch of 0.156 inches (3.96 mm). Designed for through-hole mounting, it utilizes wire wrap termination and copper alloy contacts. The housing is constructed from thermoplastic material.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for reliable signal transmission
• Wire wrap termination method for secure board attachment
• Thermoplastic housing provides structural integrity

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• General-purpose electronic assemblies needing high-density connections

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer lead time, which may be up to nine weeks, before finalizing procurement plans. Confirm that the wire wrap termination style matches the design requirements, as this differs from solder-based alternatives. Ensure the dual-row header format aligns with the target PCB layout constraints.

Edgeboard Connectors Selection Notes

Select this component when a high-count, dual-sided connection is required without soldering. The 3.96 mm pitch accommodates standard card thicknesses. Verify compatibility with the mating card edge geometry and ensure the wire wrap tooling supports the specified contact size for proper assembly.

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. This specific model represents a high-pin-count option suitable for applications demanding extensive I/O or data bus connectivity within a compact footprint.

Edgeboard Connectors Replacement Considerations

Cross-reference with other 307-series headers having identical 56-position counts and 3.96 mm pitch. Verify that substitute parts maintain the same dual female contact type and wire wrap termination capability to ensure mechanical and electrical interchangeability.