4300-064LF

Overview

The Tusonix 4300-064LF is an axial feedthrough capacitor designed for electromagnetic interference (EMI) suppression. It features a capacitance of 5000 pF 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. 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 characteristics suitable for high-frequency noise filtering applications.

Feature Summary

• Provides effective EMI/RFI attenuation through axial feedthrough architecture
• Supports high continuous DC current handling capability
• Maintains stable electrical performance across extended industrial temperature ranges

Applications

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

Procurement Notes

Verify the specific suffix designation, as the 'LF' indicates lead-free compliance which may differ from non-LF variants regarding RoHS status. Confirm the exact capacitance tolerance and insertion loss specifications against the official datasheet for the LF version, as distributor listings sometimes conflate data between similar model numbers in the 4300 series. Ensure the axial package dimensions match the design constraints.

Selection Notes

Select this component when a compact axial feedthrough solution is required for 100V circuits with moderate current demands. The 5000 pF value targets specific frequency bands for noise reduction. Compare against other 4300 series parts if higher voltage ratings or different capacitance values are needed. Verify that the axial form factor fits the panel mounting requirements.

Part Context

This part belongs to the Tusonix 4300 series of feedthrough capacitors, which are widely used in military and aerospace applications for their reliability. The series offers various capacitance values and voltage ratings in both axial and pillar packages. The 4300-064LF specifically addresses needs for 100V axial feedthrough filtering with lead-free manufacturing processes.

Replacement Considerations

Publicly confirmed substitute part numbers for the 4300-064LF are not available in the provided documentation. Users should consult the manufacturer's catalog for direct equivalents within the 4300 series or cross-reference with other axial feedthrough capacitor manufacturers ensuring matching voltage, current, and capacitance specs.