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The ACM4520V-231-2P-T00 is a two-channel common mode filter choke manufactured by TDK Corporation, designed for surface mount technology (SMD/SMT) PCB mounting. It operates within a temperature range of -40°C to +125°C and holds AEC-Q200 automotive qualification. The component features an inductance of 600 nH and provides an impedance of 230 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 1.5 A with a maximum DC resistance of 50 mOhms. The physical dimensions are 4.7 mm in length, 4.5 mm in width, and 2 mm in height, housed in an unshielded 1808 package.
Verify the specific suffix and manufacturer documentation to confirm current availability status, as this part may be subject to end-of-life or restricted distribution notices. Ensure that the required operating temperature range and current ratings align with the final system design requirements before procurement.
Select this component when automotive-grade reliability is required for power line filtering. Compare the 1.5 A current rating against the application's peak load demands. Consider the 230 Ohm impedance at 100 MHz for high-frequency noise attenuation needs. Verify compatibility with the target PCB footprint and reflow soldering profiles.
This component belongs to the ACM-V series of common mode chokes from TDK Corporation. It is specifically engineered for automotive electronics, distinguishing it from industrial variants through its extended temperature range and AEC-Q200 certification. The series offers various impedance and current combinations for diverse power management applications.
Check for direct substitutes within the ACM4520 family with matching impedance and current ratings. Verify if alternative manufacturers offer AEC-Q200 qualified equivalents with compatible pinouts and thermal characteristics.