YFF18AC0G106MT0YHE

Overview

The YFF18AC0G106MT0YHE is a feed-through capacitor from the TDK YFF-AC series, rated at 1 µF capacitance with ±20% tolerance. It features a maximum DC resistance of 0.01 ohms and supports a continuous current of 2 A. Designed for automotive applications under AEC-Q200 standards, it operates within a temperature range of -55°C to 125°C. The component utilizes a 0603 (1608 Metric) surface-mount package with four PCB pads, measuring 1.60mm in length, 0.80mm in width, and a maximum height of 0.70mm.

Feature Summary

• Provides high-frequency filtering and EMI suppression capabilities for electronic circuits.
• Constructed as an automotive-grade component compliant with AEC-Q200 reliability standards.
• Features low DC resistance to minimize signal loss and power dissipation.

Applications

• High-frequency filtering in automotive electronics systems
• EMI suppression in vehicle control units
• Power line conditioning in automotive environments

Procurement Notes

Verify the specific voltage rating against design requirements, as external sources indicate conflicting values between 6.3V and higher ratings. Confirm the exact DC resistance specification, noting discrepancies between 0.01 ohm and 20 milliohm data points. Ensure the selected variant matches the required operating temperature range and package dimensions for proper integration into the target assembly.

Selection Notes

Select this component for applications requiring robust EMI filtering in automotive contexts. Consider the 0603 footprint constraints and the need for high-current handling up to 2 A. Evaluate the trade-off between the low DC resistance and the specific capacitance value to ensure compatibility with the circuit's impedance and frequency response requirements.

Part Context

This part belongs to the TDK YFF-AC series, which specializes in feed-through capacitors designed for automotive use. These components are engineered to meet stringent automotive quality standards, offering reliable performance in harsh environments. The series provides various capacitance and voltage options within compact surface-mount packages suitable for modern electronic assemblies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative feed-through capacitors by matching capacitance, voltage rating, current handling, and package dimensions before substitution.