306-012-421-168

Edgeboard Connectors Overview

The EDAC Inc. 306-012-421-168 is a standard card edge connector from the 306 series, designed for reliable signal transmission in electronic assemblies. It features a dual female configuration with 12 positions and a contact spacing of 0.156 inches (3.96 mm). The connector supports board thicknesses within specified mechanical limits and utilizes gold-plated copper alloy contacts to ensure low resistance and durability. Rated for 5 A current, it operates effectively within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic polyester, providing robust insulation and mechanical stability for panel mount applications.

Edgeboard Connectors Feature Summary

• Dual female contact configuration ensures secure mating with card edge PCBs
• Gold-plated copper alloy contacts provide corrosion resistance and stable conductivity
• Thermoplastic polyester housing offers durable insulation and structural integrity
• Vertical panel mount design facilitates straightforward installation and alignment

Edgeboard Connectors Applications

• Industrial control systems requiring high-reliability interconnects
• Communication equipment backplanes and modular interfaces
• Medical device internal circuit board connections
• Consumer electronics assembly with space-constrained mounting needs

Edgeboard Connectors Procurement Notes

Verify part authenticity by cross-referencing the manufacturer serial number and packaging markings against official EDAC documentation. Confirm that the received components match the specific 306 series designation and contact plating requirements. Ensure storage conditions maintain component integrity prior to assembly. Check for any updated revision notices from the manufacturer regarding material specifications or compliance standards before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this connector when a 3.96 mm pitch dual female interface is required for vertical panel mounting. Ensure the target PCB card thickness falls within the mechanical acceptance range for the 306 series housing. Verify that the operating environment temperature does not exceed the +105°C upper limit. Confirm that the application current remains below the 5 A rating per contact to prevent thermal degradation during continuous operation.

Edgeboard Connectors Part Context

This component belongs to the EDAC 306 series, which specializes in standard card edge connectors featuring a 0.156-inch contact spacing. The series is widely utilized across various industries for its balance of mechanical robustness and electrical performance. The 306-012-421-168 variant specifically addresses applications needing a 12-position dual female interface with gold-plated contacts for enhanced signal reliability in demanding environments.

Edgeboard Connectors Replacement Considerations

Direct substitutes must maintain identical 3.96 mm pitch, 12-position dual female configuration, and vertical panel mount form factor. Verify compatibility with existing PCB card thickness tolerances and housing dimensions. Ensure replacement parts meet the same gold plating and current rating specifications to preserve system performance and safety margins.