345-028-520-158

Edgeboard Connectors Overview

The EDAC Inc. 345-028-520-158 is a standard card edge connector designed for through-hole mounting. It features a dual female configuration with 28 positions arranged in two rows of 14 contacts each. The connector utilizes a 0.100-inch (2.54mm) pitch and accepts board thicknesses ranging from 0.054 to 0.070 inches. Constructed with copper alloy cantilever contacts featuring gold plating, the unit employs a green thermoplastic polyester insulator. It operates within a temperature range of -40°C to 105°C and carries RoHS3 compliance.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for reliable signal transmission
• Gold-plated copper alloy cantilever contacts ensure durability
• Through-hole termination method for secure PCB installation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Automotive electronics applications
• Medical device hardware integration
• Communication equipment assembly

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, row configuration, and termination style. Ensure compatibility with target PCB thickness specifications before procurement. Confirm RoHS3 status requirements align with project regulations. Cross-reference manufacturer part numbers to avoid substitution errors during sourcing.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card edge interface is required for vertical board insertion. The 0.100-inch pitch suits general-purpose digital and analog signal routing. Verify that the host system accommodates the specified board thickness tolerance. Consider the operating temperature range for environmental suitability. Ensure mechanical clearance allows for proper mating engagement.

Edgeboard Connectors Part Context

This component belongs to the EDAC 345 series of standard card edge connectors. The series offers various position counts and termination options for diverse electronic assembly needs. The 345-028 designation indicates a 28-position variant within this established product line. EDAC provides these connectors for reliable interconnection in demanding industrial and commercial environments.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference data for verified substitute part numbers. Ensure any replacement matches the 28-position dual-row specification and 0.100-inch pitch. Verify identical termination type and board thickness compatibility. Do not assume functional equivalence based on similar naming conventions alone.