4202-005LF

Overview

The 4202-005LF is a third-order LC (Pi) low-pass EMI filter manufactured by Tusonix. It features a capacitance of 5000 pF and a rated voltage of 100 V. The component supports a current rating of 10 A and provides an attenuation value of 65 dB at 100 MHz. It utilizes an axial package with bushing mounting and one turret lead, measuring 0.250 inches in diameter by 0.468 inches in length. The device operates within a temperature range of -55°C to 125°C.

Feature Summary

• Third-order LC Pi topology for enhanced signal filtering
• High attenuation performance at 100 MHz
• Robust chassis mounting via axial bushing configuration

Applications

• Mobile device data line protection
• EMI suppression in electronic circuits
• RFI filtering for sensitive signal paths

Procurement Notes

Verify the specific RoHS3 compliance status and exact datasheet revision before finalizing procurement decisions. Confirm that the axial bushing mounting style aligns with the mechanical design requirements of the target application. Ensure the 100V rating and 10A current capacity are sufficient for the operational environment.

Selection Notes

Select this component when high-order filtering is required for data lines in mobile or portable devices. The LC Pi structure offers superior noise rejection compared to single-stage filters. Consider the physical dimensions and chassis mounting method during the layout phase to ensure proper integration into the system enclosure.

Part Context

This part belongs to the 4200 series of feed-through capacitors and EMI filters from Tusonix. It shares the manufacturer's focus on robust, high-current filtering solutions for demanding environments. The series includes various capacitance values and mounting configurations tailored for different electromagnetic interference challenges.

FAQ

What is the insertion loss specification at 100 MHz?

The component provides an attenuation value of 65 dB at 100 MHz.

Does this filter include ESD protection?

No, the specifications indicate that ESD protection is not included in this component.