305-086-500-508

Edgeboard Connectors Overview

The EDAC Inc. 305-086-500-508 is a standard card edge connector receptacle from the 305 series, designed for dual-edge board mating. It features 86 positions with a 3.96 mm (0.156 inch) pitch and supports a maximum PCB thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts rated for 5 A current and employs a solder termination method. Constructed with a green thermoplastic housing, it offers straight panel mounting orientation and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and insulation

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Computing hardware module interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer datasheet to confirm exact plating thickness, housing color, and termination style variations. Ensure compatibility with the target PCB thickness and row spacing requirements before procurement. Cross-reference official EDAC documentation to validate environmental ratings and mechanical durability specifications for the intended operational environment.

Edgeboard Connectors Selection Notes

Select this component when a high-density 86-position interface is required for dual-edge card applications. The 3.96 mm pitch accommodates standard board layouts while the 5 A rating suits moderate power distribution needs. Consider the straight panel mount style for fixed installations where vertical headers are unsuitable. Verify that the operating temperature range meets the system's thermal constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are widely used in modular electronic systems. The series offers various position counts and mounting styles to support diverse interface requirements. The 305-086 variant specifically addresses high-pin-count applications requiring robust mechanical retention and electrical stability in industrial environments.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include the 305-086-500-201, which shares identical pin count and pitch but differs in housing color and potentially termination details. Verify mechanical dimensions and electrical ratings before substituting to ensure functional equivalence in the existing design.

Edgeboard Connectors FAQ

What is the maximum current rating for the 305-086-500-508 connector?

The connector has a current rating of 5 A per contact.

Does this connector support single-sided or double-sided PCBs?

It is designed as a dual-edge connector, intended for mating with double-sided card edge boards.