305-014-555-204

Edgeboard Connectors Overview

The EDAC Inc. 305-014-555-204 is a standard card edge connector from the 305 series, designed for reliable signal transmission in electronic assemblies. It features a dual-edge configuration with 14 positions arranged in two rows of seven. The connector utilizes a 3.96 mm (0.156 inch) pitch and accepts board thicknesses ranging from 1.37 mm to 1.78 mm. Constructed with copper alloy contacts finished with gold plating, it supports a continuous current rating of 5 A and withstands 1800 VACrms. The housing is made of green thermoplastic polyester, ensuring durability across an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Dual-edge female contact design for robust board connection
• Straddle mount installation style for panel or board edge integration

Edgeboard Connectors Applications

• Industrial control systems requiring polarized connections
• Electronic test and measurement equipment interfaces
• Communication hardware board extensions

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact finish thickness and housing color variations within the 305 series. Ensure compatibility with the target PCB thickness limits before procurement. Confirm RoHS compliance status through official manufacturer documentation prior to final selection. Cross-reference the Mouser or DigiKey part numbers for accurate sourcing channels.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connector with polarizing key capability is required. The 3.96 mm pitch suits applications needing wider spacing for high-voltage isolation. Verify that the straddle mount style aligns with the mechanical constraints of the enclosure. Consider the 5 A current rating for power distribution needs alongside signal lines.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, known for their versatility in industrial and commercial electronics. The series offers various position counts and mounting options, catering to diverse interface requirements. The 305-014-555-204 specifically addresses needs for dual-edge connectivity with polarization features, distinguishing it from non-polarized variants in the same family.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the 305 series include parts like 305-014-521-202, which shares similar electrical characteristics but may differ in flange features or exact housing dimensions. Always verify mechanical fit and polarizing key compatibility when swapping components.

Edgeboard Connectors FAQ

Does this connector support polarizing keys?

Yes, the EDAC 305-014-555-204 is designed to accept both between-contact and in-contact polarizing keys to ensure correct mating orientation.

What is the maximum voltage rating?

The connector has a dielectric strength rating of 1800 VACrms, suitable for applications requiring moderate voltage isolation.