306-007-420-178

Edgeboard Connectors Overview

The EDAC Inc. 306-007-420-178 is a standard card edge connector receptacle from the 306 series. It features 14 positions arranged in a dual row configuration with a 3.96 mm (0.156 inch) contact spacing. The component utilizes gold-plated copper alloy contacts and is designed for through-hole solder termination. It accommodates printed circuit boards with a nominal thickness of 1.57 mm. The insulator body is constructed from thermoplastic polyester, providing a low-profile design suitable for panel mount applications.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for double-sided card edge interfaces
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulation offers structural stability
• Low-profile insulator body facilitates compact panel integration

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Consumer electronics board-to-board connections
• Medical device internal circuitry

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating and flange characteristics, as variations exist within the 306 series. Confirm RoHS compliance status prior to procurement. Ensure the selected variant matches the required PCB thickness tolerance. Cross-reference the manufacturer datasheet for exact mechanical dimensions and mounting hole specifications to guarantee compatibility with the target enclosure design.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection with 3.96 mm pitch is required. Ensure the application supports through-hole mounting techniques. Verify that the operating temperature range of -40°C to 105°C aligns with environmental conditions. Confirm that the 1.57 mm PCB thickness falls within the acceptable acceptance range for the connector's contact length and retention force.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 Series, which provides standard card edge connectors with 0.156 inch spacing. The series includes various configurations for single and dual rows, accommodating different position counts and termination styles. These connectors are widely used in general-purpose electronic assemblies requiring robust mechanical retention and electrical connectivity.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and row count but differing flange or plating options, such as 306-007-521-158. Verify mechanical fit and electrical ratings before substitution.