305-014-555-278

Edgeboard Connectors Overview

The EDAC Inc. 305-014-555-278 is a dual-edge female card edge connector designed for panel and surface mount installations. It features 14 positions arranged in two rows with a 0.156-inch (3.96mm) pitch. The contacts are gold-plated copper alloy, ensuring reliable signal transmission. The unit supports board thicknesses of 0.054 to 0.070 inches and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for non-specified card types
• Gold-plated copper alloy contacts for corrosion resistance
• Compatible with both panel mount and surface mount termination methods

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Consumer electronics module connections

Edgeboard Connectors Procurement Notes

Verify the specific mounting style required for your design, as this part number indicates surface mount terminal compatibility alongside standard panel mount options. Confirm that the target PCB thickness falls within the specified 0.054 to 0.070 inch range to ensure proper mechanical retention and electrical contact. Check RoHS compliance status if environmental regulations apply to your assembly process.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female interface is required for 14-position signaling with a 3.96mm pitch. It is suitable for applications demanding high durability due to the gold plating and thermoplastic polyester insulation. Ensure the design accommodates the specific flange characteristics and terminal type associated with the 305 series.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 Series, a line of standard card edge connectors known for robust construction. The series offers various position counts and mounting configurations, making it versatile for diverse electronic assemblies requiring reliable edge-board connections.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-014-521-202 and 305-014-555-208. Verify that alternative part numbers match the exact pitch, row count, and termination style before substitution.