4304-009

Overview

The Tusonix 4304-009 is an EMI feedthrough capacitor with a capacitance of 15000 pF and a voltage rating of 50 V. It features a maximum DC current of 5 A and operates within a temperature range of -55°C to +125°C. The component utilizes an axial, press-fit package with dimensions of 0.156 inches in diameter by 0.110 inches in length (3.96 mm x 2.79 mm). It provides 30 dB insertion loss at 100 MHz and has a capacitance tolerance of 0% to +100%. The device is RoHS compliant.

Feature Summary

• Provides effective electromagnetic interference suppression through high-capacitance feedthrough design
• Features axial press-fit mounting for secure panel installation
• Maintains performance across extended industrial temperature ranges

Applications

• Power supply input filtering
• Electronic equipment chassis grounding
• Signal line noise suppression

Procurement Notes

Verify the specific suffix requirements for your application, as the 4304-009 may be available in lead-free variants such as 4304-009LF. Confirm availability status directly with authorized distributors, as stock levels for this specific part number can vary significantly. Ensure that the axial press-fit form factor matches your panel thickness and hole specifications before finalizing procurement orders.

Selection Notes

Select this component when a 15000 pF capacitance value is required for low-voltage applications up to 50 V. The 5 A current rating makes it suitable for moderate power lines. Consider the axial press-fit package for direct panel mounting needs. Compare against similar series parts like the 4304-007 if higher voltage ratings are needed, or the 4304-010LF for different capacitance values.

Part Context

This component belongs to the Tusonix 4304 series of feedthrough capacitors. These components are designed for high-performance EMI/RFI filtering in compact spaces. The series offers various capacitance and voltage combinations to suit different circuit requirements while maintaining consistent physical dimensions for standardized panel cutouts.

Replacement Considerations

The 4304-009LF is a verified lead-free alternative within the same series. Ensure compatibility with panel thickness constraints when substituting, as mechanical fit must remain identical. Verify that the replacement maintains the required 5 A current rating and 50 V voltage specification.