305-026-500-258

Edgeboard Connectors Overview

The EDAC Inc. 305-026-500-258 is a standard card edge connector featuring 26 positions with a 3.96 mm pitch. Designed for dual-edge card applications, it utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. The unit supports a current rating of 5 A and accommodates a board thickness of 1.57 mm. Constructed with a thermoplastic housing, this component operates within a temperature range of -40°C to +105°C and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge configuration for secure card insertion
• Gold-plated contacts for corrosion resistance
• Thermoplastic housing for structural stability

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications hardware modules
• Computing peripheral interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm contact plating and termination style. Ensure compatibility with the target PCB layout and mating card dimensions before procurement. Confirm RoHS compliance status through the manufacturer's latest datasheet release.

Edgeboard Connectors Selection Notes

Select this model when a 26-position interface with a 3.96 mm pitch is required. Verify that the 1.57 mm board thickness matches the design specifications. Consider the vertical mounting orientation and solder lug termination type for proper integration into the assembly.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and pitch options to support diverse electronic interconnection needs. The 305-026-500-258 variant specifically addresses requirements for dual-edge connectivity in compact form factors.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers such as 305-026-500-204 or 305-026-500-258 variants from other distributors. Verify identical pin counts, pitch, and termination methods before substitution.