ALFT-04-2

Overview

The ALFT-04-2 is a common mode filter choke from the ALFT series, designed for through-hole PCB mounting. It features a vertical package with four pins and handles a maximum DC current of 6 A. The component exhibits a typical inductance of 350 µH at a test frequency of 1 kHz and a maximum DC resistance of 6 mOhms. It operates within a temperature range of -25°C to +85°C.

Feature Summary

• Provides common mode noise filtering for power lines
• Supports high current handling up to 6 A
• Utilizes a vertical through-hole mounting style

Applications

• Power supply input filtering
• EMI suppression in electronic equipment
• Common mode noise reduction in AC/DC converters

Procurement Notes

Verify availability status as this component may be discontinued or subject to limited supply. Confirm exact specifications against the official datasheet before integration. Check for valid RoHS compliance documentation. Ensure the vertical pin configuration matches the target PCB footprint. Validate operating temperature requirements against application conditions.

Selection Notes

Select this component when a 350 µH inductance value is required for common mode applications. Ensure the circuit design accommodates a 6 A current rating. Verify that the through-hole mounting style fits the assembly process. Confirm that the 6 mOhm DC resistance meets efficiency targets. Check compatibility with the -25°C to +85°C operating environment.

Part Context

The ALFT-04-2 belongs to Abracon's ALFT series of common mode chokes. This series offers various inductance values and current ratings for EMI filtering. The component is categorized under inductors, chokes, and coils. It serves as a passive component for noise suppression in power circuits.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Consult the manufacturer for end-of-life notifications or recommended alternatives if discontinuation is confirmed.