305-082-555-502

Edgeboard Connectors Overview

The EDAC Inc. 305-082-555-502 is a standard card edge connector from the 305 series, designed for dual female contact configurations with 82 positions. It features a 3.96 mm (0.156 inch) pitch and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The connector utilizes gold-plated copper alloy contacts and a green thermoplastic 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 contact configuration for high-density board connections
• Gold-plated copper alloy contacts ensure reliable conductivity
• Vertical panel mounting style for secure installation
• Thermoplastic insulator body with low profile design

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standard board thicknesses
• Computing hardware modules needing high-pin-count vertical connectors

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 82-position count and 3.96 mm pitch before ordering. Confirm compatibility with the target PCB thickness of 1.57 mm. Ensure the application environment falls within the specified operating temperature range of -40°C to +105°C. Check RoHS compliance status if restricted substances are a concern for the project.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 82 positions is required. The 3.96 mm pitch suits applications needing wider spacing between contacts. The vertical panel mount style is ideal for chassis-based installations. Consider the 5 A current rating and gold plating for durability in demanding environments compared to lower-spec alternatives.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options while maintaining consistent electrical characteristics. The 305-082-555-502 variant specifically addresses needs for higher pin counts in dual-row configurations, fitting into the broader catalog of industrial interconnect solutions provided by EDAC Inc.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include other 305-series models with different position counts, such as 305-048-556-508 or 305-038-520-502, provided the pin count difference is acceptable. Cross-series replacements require verification of pitch and board thickness compatibility.