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The ALFT-09V-502 is a two-line common mode choke manufactured by Abracon LLC, designed for through-hole mounting. It provides an inductance of 5.0 mH with a maximum DC resistance of 1.6 Ohms and a rated current of 0.5 Arms. The component features high common mode impedance to enable significant noise suppression at high frequencies. It complies with RoHS standards and undergoes a hipot test of 1500V RMS.
Verify the specific part number suffix against official Abracon documentation to ensure correct electrical characteristics. Confirm that the required inductance and current ratings align with the design specifications. Check for RoHS compliance status if environmental regulations apply. Ensure the through-hole package dimensions fit the target PCB layout constraints.
Select this component when filtering common mode noise is required for digital audio, video, or data interfaces like USB and IEEE1394. The 5.0 mH inductance and 0.5 A current rating suit applications where moderate noise suppression is needed without excessive voltage drop. Consider the vertical through-hole package for mechanical stability in relevant assemblies.
This component belongs to the ALFT-09V series of common mode line filters from Abracon. The series offers various inductance values ranging from 0.5 mH to 10.0 mH, allowing designers to choose appropriate noise suppression levels. The ALFT-09V-502 specifically targets applications requiring 5.0 mH inductance with a 0.5 A current handling capability.
Other parts within the ALFT-09V series may serve as substitutes if different inductance or current ratings are acceptable. Verify pin compatibility and physical dimensions before substitution. Consult Abracon documentation for alternative part numbers with similar electrical performance.