4600-072LF

Overview

The 4600-072LF is an EMI feedthrough capacitor manufactured by Tusonix, a subsidiary of CTS Electronic Components. It features a capacitance of 0.15 µF with a rated voltage of 200V and a current rating of 20A. The component utilizes an axial package with a bushing configuration containing one QC lead. Designed for robust performance, it operates within a temperature range of -55°C to 125°C and complies with RoHS3 standards.

Feature Summary

• Provides effective electromagnetic interference suppression through feedthrough filtering architecture
• Features a durable axial bushing package designed for panel mounting applications
• Maintains stable electrical characteristics across a wide industrial temperature range

Applications

• Power supply input filtering in electronic equipment
• EMI suppression in military and aerospace systems
• Signal conditioning in high-reliability industrial control units

Procurement Notes

Verify the specific suffix LF indicates RoHS3 compliance when sourcing. Confirm the axial bushing package dimensions match your panel cutout requirements. Ensure the 20A current rating aligns with your circuit's maximum load. Check for updated datasheets from Tusonix or authorized distributors like Mouser or DigiKey to confirm current production status and availability.

Selection Notes

Select this component when a 0.15 µF capacitance value is required for low-pass filtering at 200V. The 20A current handling capability makes it suitable for power lines rather than signal-only paths. The axial bushing form factor is ideal for direct chassis mounting where space constraints favor a single-hole penetration design over multi-pin surface mount options.

Part Context

This part belongs to the 4600 series of feedthrough capacitors from Tusonix/CTS. This series is widely recognized in defense and aerospace sectors for its reliability under harsh environmental conditions. The 4600 series typically offers various capacitance values and voltage ratings, allowing engineers to standardize on a single package style across different designs.

Replacement Considerations

Direct substitutes include other 0.15 µF, 200V axial feedthrough capacitors with similar bushing dimensions. Verify that any replacement maintains the same current rating and frequency response characteristics. Cross-reference with Tusonix application notes for approved alternative part numbers within the same family.