302-040-256-201

Edgeboard Connectors Overview

The EDAC Inc. 302-040-256-201 is a standard card edge connector from the 302 series, designed for dual-edge board applications. It features a contact spacing of 0.05 inches (1.27mm) and provides 40 positions in a dual-row formation. The contacts are gold flash plated to ensure reliable signal transmission. The housing is constructed from black polyamide (PA66), offering durability and insulation. This component utilizes a solder termination method for secure PCB mounting.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 40 positions for high-density interconnects
• Gold flash plated contacts for enhanced conductivity and corrosion resistance
• Polyamide (PA66) housing material providing structural stability
• Solder termination style ensuring robust mechanical attachment

Edgeboard Connectors Applications

• Industrial control systems requiring reliable edge connections
• Medical electronic devices needing stable signal pathways
• Communication equipment utilizing dual-edge card interfaces
• Consumer electronics with compact board integration needs

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count and plating specifications. Ensure compatibility with the target card thickness range of 0.051 to 0.071 inches. Confirm that the dual-edge design aligns with the system's mechanical constraints before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this connector when a 1.27mm pitch is required for dual-edge applications. The 40-position capacity suits moderate density requirements. Verify that the operating temperature range meets environmental standards. Ensure the solder termination type matches the assembly process capabilities of the manufacturing line.

Edgeboard Connectors Part Context

This component belongs to the EDAC 302 series, which specializes in standard card edge connectors. The series offers various position counts while maintaining consistent 0.05-inch spacing. These connectors are engineered for general-purpose electronic applications, balancing performance with cost-effectiveness across multiple industries.

Edgeboard Connectors Replacement Considerations

Check for direct substitutes within the EDAC 302 series that match the 40-position requirement. Verify identical 1.27mm spacing and dual-edge compatibility. Ensure replacement parts maintain the same gold flash plating and PA66 housing material for equivalent electrical and mechanical performance.