306-031-500-168

Overview

The EDAC Inc. 306-031-500-168 is a dual-edge female card edge connector designed for standard PCB applications. It features 31 contacts arranged in a single row with a 0.156-inch pitch. The connector utilizes solder termination and includes locking mechanisms for secure attachment. The insulator is green, and the contacts are gold-plated copper alloy. It supports card thicknesses typical for standard board edge connectors and operates within a temperature range of -55°C to 125°C.

Feature Summary

• Dual-edge female contact configuration for standard card edge insertion
• Integrated locking mechanism ensures secure connection stability
• Gold-plated copper alloy contacts provide reliable conductivity
• Green thermoplastic insulator body offers durability

Applications

• Standard printed circuit board interconnections
• Industrial control module interfaces
• Telecommunications equipment backplanes
• Consumer electronics internal board connections

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact termination style, plating thickness, and mounting options. Ensure the selected variant matches the required card thickness and locking mechanism specifications for the target application. Cross-reference the part number with official distributor catalogs to confirm availability and lead times prior to procurement.

Selection Notes

Select this component when a dual-edge female connector with a 0.156-inch pitch is required. Confirm that the PCB design accommodates the specified contact count and row configuration. Verify that the operating environment falls within the stated temperature range and that the locking feature aligns with the mechanical assembly requirements.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various configurations including single and dual edges with different pitches and termination styles. The 306 series is widely used in general-purpose electronic assemblies requiring robust board-to-board or board-to-backplane connections.

Replacement Considerations

Direct substitutes include other EDAC 306 series variants with matching 31-position dual-edge female configurations and 0.156-inch pitch. Verify compatibility with existing PCB footprints and locking mechanisms before substitution.