306-024-500-178

Overview

The EDAC Inc. part number 306-024-500-178 is a standard card edge connector from the 306 series, designed for through-hole mounting with a straight orientation. It features a dual female configuration with 56 positions arranged in two rows, utilizing a 0.156-inch (3.96 mm) contact spacing. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with copper alloy contacts that are gold-plated and housed in thermoplastic polyester, it supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C.

Feature Summary

• Accepts PCBs with a nominal thickness of 0.062 inches (1.57 mm)
• Features a low-profile insulator body constructed from thermoplastic polyester
• Utilizes gold-plated copper alloy contacts for reliable signal transmission

Applications

• Industrial control systems requiring robust board-to-board connections
• Communication equipment interfaces
• Medical device internal connectivity

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required PCB thickness and mounting style. Confirm RoHS compliance status and environmental ratings prior to integration. Cross-reference the component designation with authorized distributor catalogs to validate authenticity and supply chain integrity.

Selection Notes

Select this component when a dual-row card edge connector with 0.156-inch spacing is required for through-hole assembly. Ensure the target application utilizes a PCB thickness compatible with the 0.062-inch nominal specification. Consider the 5 A current rating and operating temperature range to verify suitability for the intended electrical and thermal environment.

Part Context

This component belongs to the EDAC 306 series of card edge connectors, which are characterized by their .156-inch (3.96mm) contact spacing. The series offers various position counts and mounting configurations, providing standardized interconnect solutions for diverse electronic applications requiring durable and precise board connections.

Replacement Considerations

Compatible substitutes within the same series include 306-024-500-104 and 306-024-520-112. Verify that alternative part numbers match the required housing material, contact plating, and mechanical dimensions before substitution.