305-066-555-201

Edgeboard Connectors Overview

The EDAC Inc. 305-066-555-201 is a standard card edge connector receptacle featuring 66 positions arranged in a dual configuration. It utilizes a 0.156-inch (3.96 mm) pitch and accepts board thicknesses between 0.054 and 0.070 inches. The contacts are gold-plated copper alloy with a 5A current rating, while the housing is green thermoplastic polyester. Designed for PCB mount applications, it supports solder termination and 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
• Provides 1800VACrms dielectric voltage strength
• Features half-beam contact type for reliable signal transmission

Edgeboard Connectors Applications

• Industrial control systems requiring polarized connections
• High-voltage interface modules needing robust insulation
• Standard PCB mounting applications with specific board thickness constraints

Edgeboard Connectors Procurement Notes

Verify the exact pin count and pitch against design specifications before procurement. Confirm that the target printed circuit board thickness falls within the 0.054 to 0.070 inch acceptance range. Ensure compatibility with required polarizing key types if mechanical locking is necessary for the assembly.

Edgeboard Connectors Selection Notes

Select this component when a dual-row female connector with gold-plated contacts is required for high-current applications. Consider the 5A continuous rating and 1800VACrms insulation capability for safety compliance. Verify that the straight PCB mount style aligns with the enclosure layout and thermal requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of card edge connectors, designed for general-purpose interconnect solutions. The series offers various position counts and configurations to accommodate different board densities. The 305-066-555-201 specifically addresses needs for 66-position dual-row interfaces with standardized 0.156-inch spacing.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants for alternative position counts. Verify mechanical dimensions and electrical ratings against similar dual-row connectors from other manufacturers if supply chain adjustments are required.