306-019-421-103

Edgeboard Connectors Overview

The EDAC Inc. 306-019-421-103 is a dual-edge female card edge connector with 38 positions and a 0.156-inch (3.96mm) pitch. It features tin-plated copper alloy contacts, a green thermoplastic polyester insulator, and panel mount through-hole termination. Designed for non-specified dual-edge cards, it supports board thicknesses from 0.054 to 0.070 inches. The component operates within a temperature range of -40°C to 105°C and includes flush-mount flanges with top openings.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure card insertion
• Tin-plated copper alloy contacts ensure reliable electrical conductivity
• Thermoplastic polyester insulation provides structural stability
• Panel mount design with flush-mount flanges for secure installation

Edgeboard Connectors Applications

• Industrial control system interface connections
• Telecommunications equipment backplane interfaces
• Consumer electronics module interconnects
• Medical device internal circuit board connections

Edgeboard Connectors Procurement Notes

Verify the specific part number 306-019-421-103 against official EDAC documentation to confirm current availability and lead times. Ensure compatibility with target PCB stack-up dimensions and mating card specifications before procurement. Cross-reference manufacturer datasheets for any recent updates regarding material composition or compliance status.

Edgeboard Connectors Selection Notes

Select this connector when a dual-edge female interface with 38 positions and 0.156-inch spacing is required. Confirm that the mating card thickness falls within the 0.054 to 0.070-inch range. Verify that the operating environment remains within the specified -40°C to 105°C temperature limits. Ensure panel mounting constraints accommodate the flush-mount flange design.

Edgeboard Connectors Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and configurations for diverse interconnect needs. The 306-019-421-103 specifically addresses applications requiring dual-edge female contacts with tin plating. It represents a standardized solution for reliable vertical board-to-board connections in compact electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternative part numbers. Ensure replacement components match critical parameters such as position count, pitch, and mounting style. Verify that any substitute maintains equivalent electrical ratings and environmental compliance standards.