305-038-555-202

Edgeboard Connectors Overview

The EDAC Inc. 305-038-555-202 is a standard card edge connector designed for dual female termination. It features 38 positions with a contact spacing of 0.156 inches (3.96 mm). The component utilizes gold-plated copper alloy contacts and a thermoplastic polyester insulator body. Rated for 5 A current, it supports PCB board thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). The unit employs a solder termination method and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual row female configuration for non-specified dual-edge cards
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulator provides structural stability
• Straddle mount installation style secures the connector to the panel

Edgeboard Connectors Applications

• Panel-mounted electronic interconnect systems
• Card extender applications requiring robust mechanical retention
• Industrial control modules utilizing standard thickness circuit boards
• High-density signal routing in vertical mounting configurations

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC 305 Series Ordering Guide to confirm exact pin count, termination type, and flange characteristics. Ensure compatibility with the target PCB thickness specifications before procurement. Confirm RoHS compliance status through the manufacturer's latest documentation to meet regulatory requirements for the intended deployment environment.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 38-position connection is required for panels accommodating 1.57 mm nominal thickness boards. The straddle mount design offers superior mechanical stability compared to surface-mount alternatives. Verify that the 0.156-inch pitch aligns with the mating card edge dimensions and that the 5 A current rating satisfies the electrical load requirements of the application circuit.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and mounting options for industrial and commercial electronics. The 305-038-555-202 specifically addresses needs for dual-edge connections with high mechanical integrity, serving as a critical interface between backplanes and plug-in circuit modules in structured environments.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305, 315, and 355 Series Ordering Guide for direct substitutes. Verify identical parameters including 38 positions, 3.96 mm pitch, dual female configuration, and straddle mount style. Cross-reference insulation material and contact finish specifications to ensure functional equivalence without modifying the mechanical assembly.