4305-003LF

Overview

The Tusonix 4305-003LF is a solder-mount EMI feedthrough filter with a capacitance of 2700 pF and a voltage rating of 100 V. It supports a maximum DC current of 5 A and operates within a temperature range of -55°C to +125°C. The component features an axial package with dimensions of 3.71 mm diameter by 2.79 mm length, utilizing 0.76 mm lead wires.

Feature Summary

• Provides electromagnetic interference suppression via high-capacitance feedthrough design
• Supports direct solder mounting for secure circuit integration
• Maintains stable electrical performance across extended industrial temperature ranges

Applications

• Electromagnetic interference filtering in electronic circuits
• Power supply line noise reduction
• Signal integrity protection in sensitive instrumentation

Procurement Notes

Verify the RoHS compliance status directly with the manufacturer or authorized distributors, as conflicting data exists between LF-suffixed and non-LF variants within this series. Confirm that the specific batch matches the required environmental standards for your application before procurement.

Selection Notes

Select this component when a 2700 pF capacitance value is required for low-frequency noise attenuation. Ensure the circuit environment does not exceed the 100 V voltage rating or 5 A current limit. Verify that the axial form factor fits the available board space and soldering capabilities.

Part Context

This part belongs to the Tusonix 4305 series of EMI feedthrough filters. These components are designed for robust noise suppression in demanding environments. The series offers various capacitance and voltage ratings to suit different circuit requirements while maintaining consistent physical and thermal characteristics.

Replacement Considerations

Direct substitutes include the 4305-003 (non-LF) if environmental compliance differs. Other series members like 4306-030 offer similar axial forms but differ in capacitance and voltage ratings; verify compatibility before substitution.