4206-006

Overview

The 4206-006 is an EMI feedthrough filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. It features a Pi (LC) filter circuit topology with a capacitance of 3000 pF and a voltage rating of 1 kV. The component supports a maximum DC current of 25 A and is designed for chassis mounting. It operates within a temperature range of -55°C to +125°C. The package type is bulk, and it is classified as an UNF-2A EMI Pi Filter.

Feature Summary

• Utilizes a Pi (LC) filter circuit topology for effective electromagnetic interference suppression.
• Designed for high-voltage applications with a 1 kV rating.
• Supports high current loads up to 25 A DC.
• Constructed for robust chassis mounting in industrial environments.

Applications

• Chassis-mounted EMI/RFI filtering
• High-voltage power line filtration
• Industrial equipment noise suppression

Procurement Notes

Verify the specific suffix requirements, such as LF for lead-free compliance, against project specifications. Confirm that the 1 kV rating aligns with system voltage peaks. Ensure chassis mounting hardware compatibility with the UNF-2A interface. Check RoHS status if environmental regulations apply. Validate thermal performance at maximum operating temperatures.

Selection Notes

Select this component when a Pi-filter topology is required for superior attenuation compared to single-capacitor designs. The 25 A current rating suits high-power applications. The 1 kV voltage rating allows use in systems exceeding standard low-voltage limits. Consider the physical dimensions for chassis integration. Verify the need for lead-free variants if mandated by regional standards.

Part Context

This part belongs to the 4206 series of EMI feedthrough filters from Tusonix/CTS. The series offers various capacitance values and voltage ratings. The 4206-006 specifically targets high-voltage, high-current scenarios requiring robust shielding. It is distinct from lower-voltage or lower-current variants in the same family.

Replacement Considerations

Check for 4206-006LF if lead-free compliance is required. Ensure substitute parts match the 3000 pF capacitance and 1 kV rating. Verify identical UNF-2A threading for mechanical fit. Confirm equivalent current handling capabilities.