305-036-555-278

Edgeboard Connectors Overview

The EDAC Inc. 305-036-555-278 is a standard card edge connector from the 305 series, designed for dual-edge board insertion. It features 36 positions arranged in two rows with a 3.96 mm pitch and 3.56 mm row spacing. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm. Contacts are made of copper alloy with gold plating, rated for 5 A current at an insulation resistance of 5 GOhms. Operating temperature ranges from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 36 positions for high-density signal routing
• Gold-plated copper alloy contacts ensure reliable electrical performance
• Thermoplastic insulator body provides structural stability and thermal resistance

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring vertical connection
• Industrial control systems utilizing double-sided edge cards
• Test and measurement equipment interfaces

Edgeboard Connectors Procurement Notes

Verify RoHS compliance status through official manufacturer documentation before integration. Confirm that the specific suffix matches the required termination style and mounting orientation. Cross-reference the datasheet to ensure compatibility with the target PCB thickness and contact geometry. Validate environmental ratings against operational requirements.

Edgeboard Connectors Selection Notes

Select this component when a vertical panel mount solution is required for double-sided edge cards. Ensure the design accommodates the 3.96 mm pitch and 1.57 mm board thickness constraints. Verify that the 5 A current rating and operating temperature range meet system specifications. Consider the thermoplastic housing material for appropriate thermal management.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-036-555-278 specifically denotes a 36-position variant with gold contacts and thermoplastic housing, suitable for robust industrial applications requiring secure vertical connections.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for compatible alternatives. Verify pin count, pitch, and mounting style match before substitution. Ensure electrical ratings and environmental specifications remain consistent with the original design requirements.