4300-002

Overview

The Tusonix 4300-002 is an axial feedthrough capacitor rated at 200V with a capacitance of 100 pF. It supports a maximum DC current of 5 A and operates within a temperature range of -55°C to +125°C. The component provides 20 dB insertion loss at 100 MHz. Its physical dimensions are 0.156 inches in diameter by 0.110 inches in length (3.96 mm x 2.79 mm).

Feature Summary

• Axial leaded feedthrough construction for direct wire mounting.
• High current handling capability of 5 A.
• Wide operating temperature range from -55°C to +125°C.

Applications

• EMI/RFI filtering in electronic enclosures.
• Power line conditioning for sensitive circuits.
• Signal integrity protection in high-frequency systems.

Procurement Notes

Verify the specific suffix requirements, as the base model 4300-002 may differ from RoHS-compliant variants like 4300-002LF. Confirm axial package availability and check manufacturer datasheets for exact tolerance specifications before ordering. Ensure compatibility with existing thermal management designs due to the specified operating temperature limits.

Selection Notes

Select this component when axial mounting is required for 200V applications with moderate current loads. Compare insertion loss characteristics against other series members if higher attenuation is needed. Verify that the 5 A current rating meets the circuit's peak and continuous load requirements without exceeding thermal limits.

Part Context

This part belongs to the Tusonix 4300 series of EMI feedthrough filters. The series offers various capacitance values and voltage ratings in axial packages. It is designed for robust electromagnetic interference suppression in industrial and commercial electronics environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference guides for equivalent axial feedthrough capacitors with matching 200V and 5A ratings.