4300-008LF

Overview

The Tusonix 4300-008LF is an axial leaded feedthrough capacitor designed for electromagnetic interference (EMI) suppression. It features a capacitance of 1200 pF and a rated voltage of 200 V DC. The component supports a maximum current of 5 A and operates within a temperature range of -55°C to +125°C. Its physical dimensions are 0.156 inches in diameter by 0.110 inches in length (3.96 mm x 2.79 mm). The device provides insertion loss of 5 dB at 1 GHz and complies with RoHS3 standards.

Feature Summary

• Provides effective EMI/RFI attenuation through axial feedthrough architecture
• Supports high continuous current handling up to 5 A
• Operates reliably across extended industrial temperature ranges

Applications

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

Procurement Notes

Verify the specific suffix LF indicates RoHS3 compliance when sourcing. Confirm axial package dimensions match panel cutout requirements. Check manufacturer datasheets for precise insertion loss curves at target frequencies. Ensure operating voltage does not exceed 200 V DC ratings.

Selection Notes

Select this component for applications requiring robust axial mounting and moderate capacitance values. Compare against other 4300 series variants if different capacitance or voltage ratings are needed. Verify thermal management capabilities for high-current environments.

Part Context

This part belongs to the Tusonix 4300 series of feedthrough capacitors. These components are engineered for high-reliability EMI filtering in compact axial packages. The series offers various capacitance options while maintaining consistent mechanical and electrical performance characteristics.

Replacement Considerations

Consult official substitution guides for equivalent axial feedthrough capacitors. Verify pin compatibility and mounting constraints before replacing.