342-070-521-208

Edgeboard Connectors Overview

The EDAC Inc. 342-070-521-208 is a standard card edge connector socket from the 342 series, designed for vertical through-hole mounting. It features 70 positions with a 0.100" (2.54mm) contact spacing and a 0.200" (5.08mm) row spacing. The connector accepts printed circuit boards with a nominal thickness of 0.062" (1.57mm). It utilizes gold-plated copper alloy contacts and a thermoplastic polyester insulator body. The component operates within a temperature range of -40°C to +105°C and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• High-profile insulator body design accommodates standard PCB thicknesses
• Dual-row configuration with gold-plated contacts for reliable signal transmission
• Vertical through-hole termination ensures secure board attachment

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment needing reliable signal pathways
• Agricultural technology applications in harsh environments

Edgeboard Connectors Procurement Notes

Verify RoHS compliance status and specific plating thickness requirements against project specifications. Confirm that the target PCB thickness aligns with the 0.062" nominal specification to ensure proper mechanical fit. Check for any regional shipping restrictions or limited availability indicators before finalizing procurement plans.

Edgeboard Connectors Selection Notes

Select this model when a dual-row, high-profile card edge connector is required for vertical mounting. Ensure the application demands a 0.100" pitch and can accommodate the specified board thickness. Consider the operating temperature range and environmental durability requirements to confirm suitability for the intended deployment scenario.

Edgeboard Connectors Part Context

This component belongs to the EDAC 342 series, which specializes in standard card edge connectors. The series is characterized by green thermoplastic polyester bodies and gold-plated contacts. These connectors are engineered for durability and are commonly utilized in medical and agricultural technology sectors where reliable interconnection is critical.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include part numbers such as 342-070-521-207 and 342-070-523-204. Verify pin count, pitch, and mounting style compatibility before substitution.