306-017-421-168

Edgeboard Connectors Overview

The EDAC Inc. 306-017-421-168 is a standard card edge connector from the 306 series, designed for dual-edge non-specified card applications. It features 17 positions with a 0.156-inch (3.96 mm) pitch and utilizes female cantilever contacts. The component supports panel mount installation via flange features and employs solder pin termination. Contact surfaces are finished with tin plating over copper alloy substrates. The insulator is constructed from thermoplastic polyester, presented in green coloration, and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration utilizing cantilever spring design for reliable board insertion
• Panel mount capability integrated with flange features for secure mechanical attachment
• Tin-plated copper alloy contacts providing corrosion resistance and solderability
• Thermoplastic polyester insulator housing ensuring thermal stability up to 105°C

Edgeboard Connectors Applications

• Industrial control system backplanes requiring dual-edge card interfaces
• Telecommunications equipment utilizing standard card edge form factors
• Test and measurement instrumentation with modular card architectures
• General-purpose electronic assemblies needing robust panel-mounted interconnects

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact contact plating and flange specifications. Ensure compatibility with target PCB thickness and mounting hole dimensions prior to procurement. Confirm RoHS compliance status through official documentation as regulatory requirements may vary by production batch.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96 mm pitch is required for panel-mount applications. The tin-plated contacts offer a cost-effective solution compared to gold finishes while maintaining adequate conductivity. Verify that the cantilever contact type aligns with the mating card's retention requirements and insertion force specifications.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of standard card edge connectors, which provides a wide range of position counts and termination options. The series is characterized by its versatility in industrial and commercial applications, offering both single and dual-edge configurations with various mounting styles and contact materials to suit different environmental and electrical demands.

Edgeboard Connectors Replacement Considerations

Direct substitutes include the EDAC 306-017-421-103, which shares identical physical dimensions but differs in contact plating material. Cross-reference mechanical drawings to ensure flange hole patterns and overall height compatibility before substituting.