305-034-555-508

Edgeboard Connectors Overview

The EDAC Inc. model 305-034-555-508 is a standard card edge connector designed for vertical panel mounting applications. It features a dual female configuration with 34 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) pitch and supports board thicknesses ranging from 1.37 mm to 1.78 mm. Electrical specifications include a current rating of 5 A and an insulation resistance of 5 GOhms. The contacts are constructed from copper alloy with gold plating, ensuring reliable signal transmission. The housing is made of green thermoplastic polyester, providing durability across an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Vertical panel mount design with flush flange and top opening
• Dual edge female contact configuration for non-specified cards
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester insulation for thermal stability

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Embedded computing module connections
• Test and measurement instrument interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official ordering guide to confirm flange type and termination style. Ensure the selected variant matches the required board thickness tolerance and mounting hardware specifications. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a vertical, double-row card edge interface is required for panel-mounted assemblies. Confirm that the 3.96 mm pitch aligns with the target PCB layout and that the 5 A current rating meets the circuit load requirements. Validate compatibility with the mating card's edge thickness and material composition to ensure proper mechanical engagement and electrical performance.

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 configurations to support diverse electronic assembly needs. The 305-034-555-508 specifically addresses applications requiring a 34-position dual-edge interface with robust mechanical retention and high-reliability electrical contacts.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with identical electrical and mechanical parameters. Verify pin count, pitch, and mounting style compatibility before substituting. Alternative parts must match the 3.96 mm pitch and dual female configuration to maintain system integrity.