333-026-540-604

Edgeboard Connectors Overview

The EDAC Inc. model 333-026-540-604 is a standard single-row card edge connector designed for vertical through-hole mounting. It features 26 positions with a 3.96 mm (0.156 inch) pitch and supports PCB thicknesses of 1.57 mm. The contacts are gold-plated copper alloy, rated for 3 A current, while the thermoplastic polyester housing provides insulation resistance of 5 GOhms. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Vertical through-hole termination with wire wrap end type
• Gold-plated copper alloy contacts for reliable signal transmission
• Thermoplastic polyester housing with top mount flange openings

Edgeboard Connectors Applications

• Industrial control system circuit boards
• Telecommunications equipment backplanes
• Consumer electronic device interconnects

Edgeboard Connectors Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number 333-026-540-604 with official EDAC documentation. Confirm RoHS compliance status and specific packaging quantities directly with authorized distributors. Ensure storage conditions maintain integrity of the gold plating and thermoplastic housing before assembly.

Edgeboard Connectors Selection Notes

Select this connector when a single-row vertical interface with 26 positions is required. Verify that the target PCB design accommodates a 3.96 mm pitch and 1.57 mm thickness. Ensure the application environment remains within the specified -40°C to +105°C temperature range for optimal performance.

Edgeboard Connectors Part Context

This component belongs to the EDAC 333 series of standard card edge connectors. The series offers various position counts and housing colors, including green variants. It utilizes a consistent 3.96 mm pitch architecture across the family, ensuring mechanical compatibility with related single-row edge board designs.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 333 series parts with matching 26-position configurations and 3.96 mm pitch specifications. Verify identical flange features and through-hole mounting requirements before substitution.