307-034-455-204

Edgeboard Connectors Overview

The EDAC Inc. 307-034-455-204 is a standard card edge connector designed for dual-side board interfaces. It features 34 positions arranged in two rows with a contact spacing of 3.96 mm and a row spacing of 5.08 mm. The component accepts printed circuit boards with a nominal thickness of 1.57 mm. It utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator body. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row female configuration for double-sided card edge connections
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulator body offers durability and stability
• Panel mount installation style supports secure structural integration

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Embedded computing hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm terminal type and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status through the manufacturer's latest environmental declarations. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row interface with 3.96 mm pitch is required for high-density applications. The 5 A current rating suits moderate power distribution needs. Verify that the mounting style aligns with the mechanical design constraints. Consider the operating temperature range for environmental suitability. Ensure the card edge thickness matches the specified acceptance criteria for proper contact engagement.

Edgeboard Connectors Part Context

This component belongs to the EDAC 307 series of standard card edge connectors. The series is characterized by robust construction and precise dimensional tolerances. It serves as a critical interconnection solution in electronic assemblies requiring reliable board-to-board or board-to-panel connections. The 307 series maintains consistent electrical performance across various industrial and commercial environments.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult EDAC technical support for direct equivalents. Verify pinout compatibility and mechanical dimensions before substituting any alternative components.