333-019-521-112

Edgeboard Connectors Overview

The EDAC Inc. 333-019-521-112 is a single-edge female card edge connector featuring 19 positions with a 0.156-inch (3.96mm) spacing. It utilizes gold-plated contacts and is housed in green thermoplastic polyester insulation. Designed for through-hole mounting, the connector supports PCB thicknesses between 0.054 and 0.070 inches. It operates within a temperature range of -40°C to 105°C and complies with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Single-edge female contact configuration for non-specified card edges
• Gold-plated cantilever spring contacts for reliable signal transmission
• Through-hole termination method ensuring secure PCB attachment
• Green thermoplastic polyester housing providing thermal stability

Edgeboard Connectors Applications

• Industrial control system interface connections
• Telecommunications equipment backplane interconnects
• Consumer electronic module insertion points
• Medical device circuit board integration

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 19-position count and 0.156-inch pitch before ordering. Confirm that the green housing color aligns with assembly identification requirements. Ensure the supplier provides documentation confirming RoHS3 compliance and REACH status. Check that the package quantity meets production needs without requiring additional handling steps.

Edgeboard Connectors Selection Notes

Select this component when a single-row female connector is required for boards up to 0.070 inches thick. The 0.156-inch spacing accommodates standard card edge designs. Choose this model if green insulation visibility aids in manufacturing inspection. Consider the through-hole mounting style for applications requiring robust mechanical retention during operation.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 333 series, which specializes in standard card edge solutions. The series offers various position counts and spacing options to support diverse electronic assembly needs. The 333-019-521-112 variant specifically addresses requirements for 19-position interfaces with standardized dimensions.

Edgeboard Connectors Replacement Considerations

Cross-reference compatible parts by matching the 19-position count, 0.156-inch pitch, and single-edge female configuration. Verify that alternative connectors support the same PCB thickness range and through-hole mounting style. Ensure electrical ratings and material specifications meet or exceed original design requirements.