4306-008LF

Overview

The 4306-008LF is a feedthrough capacitor from the Tusonix 4306 series, designed for electromagnetic interference filtering. It features a capacitance of 1000 pF with a tolerance of 0% to +100%. The component is rated for 200 V DC and supports a current of 5 A. It operates within a temperature range of -55°C to +125°C. The package is an axial, press-fit type with dimensions of 0.146 inches in diameter by 0.110 inches in length (3.71 mm x 2.79 mm). Insertion loss is specified as 20 dB at 100 MHz.

Feature Summary

• Provides EMI/RFI suppression through feedthrough capacitor architecture
• Supports high-current applications up to 5 A
• Features axial press-fit termination for panel mounting
• Operates reliably across extended temperature ranges

Applications

• Electromagnetic interference filtering in electronic systems
• Power line conditioning for sensitive equipment
• Panel-mounted filter installations requiring axial leads

Procurement Notes

Verify the specific suffix requirements against the manufacturer's official datasheet to ensure compliance with RoHS standards and material specifications. Confirm that the axial press-fit form factor aligns with the mechanical design constraints of the target enclosure. Ensure the 200 VDC rating and 5 A current capacity meet the operational demands of the circuit without exceeding thermal limits during continuous use.

Selection Notes

Select this component when a robust, panel-mountable feedthrough capacitor is required for mid-range capacitance values. The axial press-fit design facilitates secure installation on chassis panels. Consider the 0% to +100% tolerance if precise capacitance stability is not critical. Verify that the 20 dB insertion loss at 100 MHz provides sufficient attenuation for the specific noise frequencies present in the application environment.

Part Context

This part belongs to the Tusonix 4306 series of feedthrough capacitors, manufactured by CTS Electronic Components. The series offers various capacitance values and voltage ratings tailored for EMI suppression. The 4306-008LF specifically addresses needs for 1000 pF filtering with axial termination, distinguishing it from surface-mount or other leaded variants within the broader product portfolio.

Replacement Considerations

Check for direct substitutes within the 4306 series with similar capacitance and voltage ratings. Verify mechanical compatibility of the axial press-fit housing. Ensure replacement parts maintain the same operating temperature range and current handling capabilities.