MHF1608BAC352ATD25

Overview

The MHF1608BAC352ATD25 is a common mode filter manufactured by TDK, designed for surface mount technology in the 1608 (0603) metric package. It features an impedance of 3.5 kOhms with a 25% tolerance and operates at a frequency of 380 MHz. The component supports a maximum DC current of 170 mA and has a maximum DC resistance of 1.8 Ohms. It is qualified under AEC-Q200 standards for automotive applications and functions within a temperature range of -55°C to +125°C.

Feature Summary

• Provides common mode noise suppression for signal lines in high-frequency environments.
• Automotive-grade qualification ensures reliability under strict operational conditions.
• Compact surface-mount design facilitates integration into space-constrained circuit boards.

Applications

• Noise filtering in automotive electronic systems
• Signal line protection in mobile communication devices
• EMI suppression in consumer electronics

Procurement Notes

Verify the specific suffix TD25 against the manufacturer's official datasheet to confirm reel specifications and tape dimensions. Ensure the selected variant matches the required impedance tolerance and current rating for the target application. Cross-reference the AEC-Q200 certification status if automotive compliance is mandatory for the project.

Selection Notes

Select this component when a compact common mode choke is required for high-frequency noise attenuation. The 170 mA current rating suits low-power signal lines rather than power distribution. Consider the 1.8 Ohm DC resistance impact on signal integrity. The 1608 footprint requires compatible land pattern design for reliable soldering.

Part Context

This part belongs to TDK's MHF series of ferrite chips. These components are engineered for electromagnetic interference suppression in digital circuits. The series offers various impedance values and current ratings to suit different signal line requirements across industrial and automotive sectors.

Replacement Considerations

Check TDK's official substitution guide for equivalent parts within the MHF series. Verify that any alternative maintains the same 1608 package dimensions and AEC-Q200 qualification if automotive use is intended.

FAQ

What is the operating frequency of the MHF1608BAC352ATD25?

The component is rated for operation at 380 MHz.

Is this component suitable for automotive applications?

Yes, it is qualified according to the AEC-Q200 standard for automotive electronic components.