305-048-500-212

Edgeboard Connectors Overview

The EDAC Inc. 305-048-500-212 is a standard card edge connector featuring 48 positions arranged in two rows. It utilizes a 0.156-inch (3.96 mm) pitch and supports board thicknesses ranging from 1.37 mm to 1.78 mm (0.054" to 0.070"). The connector employs a solder pin termination style with gold-plated copper alloy contacts rated for 5 A current. Designed for panel mount installation at a vertical angle, it uses green thermoplastic polyester insulation.

Edgeboard Connectors Feature Summary

• Dual-row female configuration for double-sided card edge connections
• Gold-plated contacts ensure reliable signal transmission and corrosion resistance
• Thermoplastic polyester housing provides structural stability and insulation
• Vertical panel mount design facilitates secure integration into enclosures

Edgeboard Connectors Applications

• Industrial control systems requiring robust I/O interfaces
• Telecommunications equipment backplanes
• Test and measurement instrumentation modules
• Computer peripheral interface boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating, insulation color, and termination type. Ensure compatibility with the target PCB card thickness range of 1.37 mm to 1.78 mm. Confirm that the vertical panel mount orientation aligns with the mechanical assembly requirements. Cross-reference the 48-position dual-row layout with the mating card edge specifications to prevent connection mismatches.

Edgeboard Connectors Selection Notes

Select this component when a high-density 48-position interface is required for vertical panel mounting. The 0.156-inch pitch accommodates standard dual-edge cards within the specified thickness tolerance. Consider the 5 A current rating per contact for power distribution needs. Verify that the gold-plated copper alloy contacts meet the environmental durability requirements for the intended operational lifespan.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options. The 305-048-500-212 specifically denotes the 48-position variant with solder pin termination and gold plating. It is designed for applications requiring reliable electrical connections between circuit boards and backplanes in industrial environments.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include EDAC 305-048-500-504 and 305-048-500-202. Verify that alternative parts maintain the same 48-position count, 0.156-inch pitch, and dual-row female configuration. Ensure the replacement matches the solder pin termination style and vertical panel mount orientation. Confirm that the contact material and plating specifications are equivalent to preserve electrical performance.