305-082-500-507

Edgeboard Connectors Overview

The EDAC 305-082-500-507 is a standard card edge connector featuring 82 positions arranged in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a row spacing of 3.56 mm (0.140 inch). Designed for non-specified dual-edge cards, the connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The contacts are constructed from copper alloy and feature gold plating to ensure reliable signal transmission. Rated for 5 A continuous current and 1800 VACrms insulation voltage, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Features a low-profile insulator body made of thermoplastic polyester
• Provides high dielectric strength with 1800 VACrms insulation rating

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing standardized card edge modules
• Test and measurement instrumentation needing high-density signal routing

Edgeboard Connectors Procurement Notes

Verify that the specific ordering suffix matches the required mounting style and flange characteristics, as variations exist within the 305 series. Confirm compliance with RoHS3 and REACH regulations if required by your supply chain standards. Ensure the target PCB design accommodates the specified board thickness tolerance of 1.37 mm to 1.78 mm for proper mechanical engagement.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection with 82 positions is necessary for high-density applications. The 3.96 mm pitch allows for substantial trace spacing compared to finer pitches. Consider the vertical panel mount style if space constraints require a perpendicular interface. Verify that the mating card supports the required polarizing key configurations for accurate insertion.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various mounting options including panel and PCB styles. The series is characterized by its durable construction and compatibility with standard double-sided card edge connectors. It serves as a reliable interface solution for applications demanding stable electrical connections under varying environmental conditions.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical position counts and pitch but different mounting features, such as 305-082-555-568.