305-068-521-268

Edgeboard Connectors Overview

The EDAC Inc. 305-068-521-268 is a standard card edge connector from the 305 series, designed for panel mounting applications. It features a dual female configuration with 68 positions arranged in two rows. The connector utilizes a 0.156-inch (3.96 mm) pitch and accepts card thicknesses ranging from 0.054 to 0.070 inches. Constructed with copper alloy contacts featuring gold plating, it ensures reliable electrical performance. The housing is made of thermoplastic polyester, providing durability across an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual female contact configuration supports double-sided card edge insertion
• Gold-plated copper alloy contacts ensure corrosion resistance and conductivity
• Thermoplastic polyester insulation provides thermal stability and mechanical strength
• Panel mount design facilitates secure vertical installation on chassis

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Medical device internal circuitry
• Agricultural technology instrumentation

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required pin count and pitch for your design. Confirm compliance with RoHS3 standards if environmental regulations apply. Check availability status as supply may be limited or restricted in certain regions. Ensure the selected variant aligns with the necessary current rating and voltage isolation requirements for the target application environment.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection with 68 positions is required. The 3.96 mm pitch offers a balance between density and spacing. Consider the dual-row layout for maximizing connectivity within a constrained panel area. Verify that the board thickness falls within the specified acceptance range to ensure proper contact engagement and signal integrity during operation.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series is known for robust construction suitable for demanding environments. EDAC designs these connectors to meet rigorous reliability standards, often serving sectors like medical and agricultural technology where consistent performance is critical. The 305 series typically includes various position counts to accommodate different interface needs.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include other 305 model variants with different pin counts but identical pitch and mounting characteristics. Cross-series replacements require matching the 3.96 mm pitch and dual-row configuration. Always verify dimensional drawings and contact material specifications before substituting to maintain mechanical fit and electrical performance.