NFM31HK153R1H3L

Overview

The Murata NFM31HK153R1H3L is a surface-mount feedthrough capacitor designed for high-frequency noise suppression. It features a capacitance of 0.015 µF with a ±20% tolerance and a rated voltage of 50V DC. The component supports a continuous current of 6 A and exhibits a maximum DC resistance of 1.5 mΩ. Housed in a compact 1206 (3216 Metric) package measuring 3.20mm x 1.60mm x 1.50mm, it operates within a temperature range of -55°C to +125°C. This device is AEC-Q200 qualified and RoHS3 compliant.

Feature Summary

• Provides effective electromagnetic interference filtering through a low-inductance feedthrough structure.
• Capable of handling high continuous currents up to 6 Amperes without significant performance degradation.
• Offers robust thermal stability suitable for demanding automotive and industrial environments.

Applications

• Automotive electronic systems requiring EMI suppression
• Industrial control circuits needing high-current filtering
• Power supply input stages for noise reduction

Procurement Notes

Verify the specific ordering suffix against official Murata documentation to ensure correct packaging and compliance status. Confirm that the required current rating and capacitance values align with the circuit design specifications before procurement. Ensure compatibility with surface mount assembly processes given the 1206 footprint dimensions.

Selection Notes

Select this component when high current handling capability is required alongside effective high-frequency noise attenuation. The low DC resistance minimizes power loss in the signal path. Consider the 1206 package size for space-constrained layouts where standard capacitors may not suffice for EMI requirements.

Part Context

This part belongs to the Murata EMIFIL NFM31 series of feedthrough capacitors. These components are engineered to replace traditional LC filters by providing superior high-frequency attenuation in a single, compact surface-mount package. The series is widely used in applications demanding reliable noise suppression in harsh electrical environments.

Replacement Considerations

Cross-reference with other NFM31 series variants such as NFM31HK223R1H3L for different capacitance needs. Verify pinout and dimensional compatibility if substituting with similar feedthrough capacitors from other manufacturers.