306-026-500-158

Overview

The EDAC Inc. 306-026-500-158 is a standard card edge connector featuring 52 positions arranged in a dual-edge female configuration. It utilizes a 0.156-inch (3.96 mm) contact spacing and accepts printed circuit boards with thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). The contacts are constructed from copper alloy with gold plating, rated for 5 A current. Designed for panel installation, the unit employs a thermoplastic insulator body and operates within a temperature range of -40°C to +105°C.

Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic insulator body provides structural stability
• Panel mount design facilitates fixed system integration

Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Medical device circuitry
• Energy management hardware

Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, termination style, and insulation material properties. Cross-reference the manufacturer part number with authorized distributor catalogs to ensure authenticity and compliance with current RoHS standards before finalizing procurement orders.

Selection Notes

Select this component when a dual-edge interface with 52 positions is required for vertical panel mounting. Ensure the target PCB thickness falls within the specified 1.37 mm to 1.78 mm range. Confirm that the operating environment remains within the -40°C to +105°C thermal limits and that the 3.96 mm pitch aligns with the system layout requirements.

Part Context

This connector belongs to the EDAC 306 series, which specializes in standard card edge solutions. The series offers various position counts and termination options tailored for diverse electronic applications. The 306-026 variant specifically addresses high-density connectivity needs through its dual-edge architecture, supporting reliable signal transmission in compact form factors.

Replacement Considerations

Consult the official EDAC 306 Series Ordering Guide for verified substitute part numbers. Direct replacements must match the 52-position count, 3.96 mm pitch, and dual-edge female configuration to maintain mechanical and electrical compatibility.