345-031-523-478

Edgeboard Connectors Overview

The EDAC Inc. 345-031-523-478 is a standard card edge connector from the 345 series, designed for through-hole mounting with a right-angle configuration. It features 31 positions in a single row with a 2.54 mm (0.100 inch) pitch. The connector utilizes copper alloy contacts with gold plating and a thermoplastic polyester housing. Rated for 3 A current, it supports wire wrap termination and accommodates board thicknesses of 1.57 mm. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Single-row female connector design for non-specified single-edge cards
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester housing provides durable insulation
• Right-angle through-hole mounting with wire wrap termination

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment needing reliable signal pathways
• Agricultural technology applications in harsh environments
• General-purpose electronic assemblies using card edge interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, contact finish, and flange configuration. Ensure compatibility with target PCB thickness and mounting style requirements before procurement. Confirm RoHS compliance status via the manufacturer's latest datasheet or certification documents.

Edgeboard Connectors Selection Notes

Select this component when a single-row, right-angle card edge interface is required for 31-position connections. Consider the 2.54 mm pitch and 3 A current rating for suitability in low-to-medium power applications. Verify that the wire wrap termination method aligns with the assembly process and that the operating temperature range meets environmental demands.

Edgeboard Connectors Part Context

This part belongs to the EDAC 345 series of standard card edge connectors, which are widely used in various electronic industries. The series offers multiple position counts and configurations to support diverse board-to-board connection needs. The 345-031-523-478 specifically addresses applications requiring a single-row, 31-position interface with high reliability.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternative part numbers within the 345 series or compatible families. Ensure any substitute matches the critical parameters: 31 positions, 2.54 mm pitch, single row, right-angle mounting, and wire wrap termination. Cross-reference mechanical dimensions and electrical ratings to guarantee functional equivalence.