357-074-456-268

Edgeboard Connectors Overview

The EDAC Inc. model 357-074-456-268 is a standard card edge connector featuring 74 positions arranged in a dual female configuration. It utilizes a 0.156-inch (3.96 mm) pitch with a 0.200-inch (5.08 mm) row spacing. The unit employs surface mount terminals and includes a black insulator body. Designed for vertical installation, it supports a board thickness of 1.57 mm and offers gold-plated contacts to ensure reliable signal transmission.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure card edge mating
• Surface mount terminal design for automated PCB assembly
• Gold-plated contacts to enhance conductivity and corrosion resistance

Edgeboard Connectors Applications

• Medical interconnect solutions
• Agricultural technology equipment
• Industrial control systems

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm terminal type and insulation color. Confirm RoHS compliance status directly with the supplier or official documentation prior to procurement. Ensure the selected variant matches the required board thickness and mounting orientation for the target application.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection with 74 signals is required on a single interface. The 0.156-inch pitch allows for compact layout while maintaining robust mechanical stability. Consider the vertical mounting profile and surface mount termination style during PCB footprint design to ensure proper alignment and soldering integrity.

Edgeboard Connectors Part Context

This part belongs to the EDAC 357 series of standard card edge connectors. The series provides a comprehensive range of options including various position counts, flange configurations, and termination styles. These connectors are engineered for durability in demanding environments, offering consistent performance across communication, consumer electronics, and industrial sectors.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include models such as 357-074-456-212 and 357-074-456-278. Verify that alternative part numbers match the exact pin count, pitch, and mounting specifications before implementation.