307-007-525-158

Overview

The EDAC Inc. model 307-007-525-158 is a standard single-row card edge connector header designed for panel mounting applications. It features 7 positions with a 3.96 mm (0.156 inch) pitch, accommodating PCB thicknesses of 1.57 mm. The contacts are constructed from copper alloy and finished with gold plating to ensure reliable signal transmission. Rated for 5 A current, the unit utilizes a thermoplastic housing and offers an insulation resistance of 5 GOhms. Operating temperatures range from -40°C to +105°C.

Feature Summary

• Single-row configuration with right-angle panel mount design
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic insulator housing for structural stability

Applications

• Industrial control systems requiring secure board-to-panel connections
• Communication equipment interface modules
• Automotive electronics assemblies

Procurement Notes

Verify the specific suffix code against the manufacturer's official ordering guide to confirm contact finish and orientation. Ensure compatibility with the target PCB thickness specification before integration. Cross-reference the RoHS compliance status in the latest datasheet revision to meet regulatory requirements for your region.

Selection Notes

Select this component when a single-sided connection is required for thin-profile circuit boards. The 3.96 mm pitch suits applications needing moderate density without excessive footprint usage. Verify that the mating card edge width aligns with the connector's acceptance tolerances for proper mechanical retention.

Part Context

This part belongs to the EDAC 307 series, which provides a comprehensive range of card edge connectors for various industry standards. The series supports both single and dual-edge configurations with multiple pin counts. It is widely utilized in embedded systems where robust mechanical locking and electrical reliability are critical.

Replacement Considerations

Direct substitutes within the same series include models like 307-007-525-101 or 307-007-525-158 variants with different plating options. Always verify pin count, pitch, and mounting style match before substitution.

FAQ

What is the maximum operating temperature for this connector?

The connector is rated for operation between -40°C and +105°C.

Is this connector suitable for double-sided PCBs?

No, this specific model is a single-side connector designed for single-edge board insertion.