4300-004

Overview

The Tusonix 4300-004 is an axial feedthrough capacitor designed for electromagnetic interference (EMI) filtering. It features a capacitance of 5 nF and a rated voltage of 100 V. The component supports a maximum DC current of 5 A and operates within a temperature range of -55°C to +125°C. It utilizes a C-filter circuit topology with GMV tolerance. The physical dimensions are characterized by a diameter of 3.96 mm, with the specific length varying by variant but generally maintaining a compact axial form factor suitable for panel mounting.

Feature Summary

• Provides effective EMI suppression through integrated C-filter topology
• Supports high DC current handling capability for power line applications
• Maintains stable electrical performance across extended industrial temperature ranges

Applications

• Electromagnetic interference filtering in electronic equipment
• Power supply input/output stages requiring axial feedthrough mounting
• Industrial control systems operating in harsh thermal environments

Procurement Notes

Verify the exact suffix designation when ordering, as variants such as 4300-004LF exist with potential compliance differences. Confirm the specific capacitance value required, as the 4300 series includes multiple values like 5000 pF or 5 nF which may share similar base numbering. Ensure the selected part meets the necessary RoHS requirements if applicable to your manufacturing process. Cross-reference the datasheet for precise dimensional tolerances before finalizing the mechanical design.

Selection Notes

Select this component when a robust axial feedthrough solution is needed for 100 V circuits. The 5 A current rating makes it suitable for moderate power applications. Consider the GMV tolerance if tight capacitance precision is not critical. Evaluate the physical size constraints against the available axial package options within the 4300 series family.

Part Context

This component belongs to the Tusonix 4300 series of feedthrough capacitors. The series offers various capacitance and voltage ratings in an axial configuration. Other related parts include the 4300-001LF and 4300-007LF, which provide different voltage and capacitance combinations for diverse filtering needs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing footprints and electrical specifications before considering alternative manufacturers.