387-082-555-802

Edgeboard Connectors Overview

The EDAC Inc. 387-082-555-802 is an edgeboard connector featuring 82 positions in a dual female configuration. It utilizes a 0.156-inch (3.96mm) contact spacing and accepts card thicknesses ranging from 0.054 to 0.070 inches. The component employs gold-plated cantilever contacts with a 10.0µin thickness, housed in a black thermoplastic polyester body. Designed for through-hole vertical mounting, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female interface with cantilever spring contacts for reliable signal transmission
• Gold-plated termination surface ensures corrosion resistance and low contact impedance
• Thermoplastic polyester insulation provides structural stability across wide thermal ranges

Edgeboard Connectors Applications

• High-density backplane interconnects requiring dual-sided board engagement
• Industrial control systems utilizing thick PCB architectures
• Telecommunications infrastructure equipment
• Automotive electronic control units demanding robust mechanical retention

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the official EDAC 387 Series Ordering Guide to confirm flange configurations and terminal styles. Ensure compatibility with target PCB thickness specifications before procurement. Cross-reference manufacturer documentation for environmental compliance status including RoHS and REACH requirements. Confirm lead times directly with authorized distributors as standard delivery periods may vary based on production schedules.

Edgeboard Connectors Selection Notes

Select this model when high pin density is required within a single connector footprint. Evaluate the dual-edge design necessity versus single-edge alternatives for space constraints. Verify that the 0.156-inch pitch aligns with existing board layout rules. Consider the through-hole mounting style for superior mechanical strength compared to surface mount options in high-vibration environments.

Edgeboard Connectors Part Context

This component belongs to the EDAC 387 series, a line of standard card edge connectors designed for general-purpose industrial applications. The series offers various position counts and termination styles to accommodate diverse system integration needs. The 387-082 variant specifically addresses high-channel-count requirements while maintaining standardized dimensional profiles for consistent assembly processes.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 387 Series Ordering Guide for direct substitutes with differing pin counts or termination types. No alternative part numbers are explicitly confirmed as functional equivalents in available public documentation.