345-027-542-688

Edgeboard Connectors Overview

The EDAC Inc. 345-027-542-688 is a standard card edge connector from the 345 series, designed for single-edge board applications. It features 27 positions with a 0.100-inch (2.54mm) pitch and utilizes female contacts. The connector employs a solder lug termination style and is constructed with copper alloy contacts featuring gold plating. It is housed in green thermoplastic polyester insulation and supports panel mount installation at a vertical angle. The unit operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Single-row female contact configuration for non-specified single-edge boards
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester housing provides durable insulation
• Vertical panel mount design with solder lug termination

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment interface connections
• Agricultural technology hardware integration
• General-purpose electronic circuit board mounting

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact physical dimensions and material specifications. Ensure compatibility with target PCB thickness ranges before procurement. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference ordering numbers with authorized distributors to avoid counterfeit components. Validate that the single-edge configuration matches the intended application requirements.

Edgeboard Connectors Selection Notes

Select this component when a single-row, 27-position connection is required for vertical panel mounting. The 2.54mm pitch suits standard board layouts. Verify that the target PCB thickness falls within the specified mechanical limits. Consider the gold plating for corrosion resistance in demanding environments. Ensure the solder lug termination method aligns with available assembly processes.

Edgeboard Connectors Part Context

This part belongs to the EDAC 345 series of standard card edge connectors. The series offers various position counts and configurations for diverse electronic applications. EDAC specializes in interconnect solutions for medical, industrial, and agricultural sectors. This specific model represents a single-edge variant within the broader product family.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternatives. Generic equivalents may not match precise dimensional or electrical tolerances. Verify pin count and pitch compatibility before considering substitutes.

Edgeboard Connectors FAQ

Is this connector compatible with double-sided cards?

No, the 345-027-542-688 is designed specifically for single-edge board applications.

What is the contact termination method?

The connector uses a solder lug termination style for secure PCB attachment.