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Product Detailed Parameters
- Description：CAP FEEDTHRU 0.22UF 20% 16V 0805
- Series：EMIFIL®, NFM21
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Rated：16V
- Current：2:00 AM
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric), 3 PC Pad
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Capacitance：0.22 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：30mOhm
- Insertion Loss：-
- Temperature Coefficient：-
- Ratings：-
- Height (Max)：0.037" (0.95mm)
- Thread Size：-
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Overview
The Murata NFM21PC224R1C3D is a three-terminal feedthrough capacitor in the EMIFIL NFM21PC series. It features a capacitance of 0.22 µF with a tolerance of ±20% and a DC voltage rating of 16 V. The component utilizes a surface-mount 0805 (2012 metric) package, measuring 2.0 mm in length, 1.25 mm in width, and 0.85 mm in height. It supports a rated current of 2 A and operates within a temperature range of -55°C to +125°C.
Feature Summary
- Three-terminal feedthrough architecture for enhanced high-frequency noise suppression
- High current handling capability suitable for power line filtering applications
- Compact 0805 surface-mount footprint designed for automated assembly
Applications
- Power supply input filtering in portable electronic devices
- Noise suppression on data lines in mobile communication equipment
- EMI reduction in automotive infotainment systems
Procurement Notes
Verify the complete part number including suffixes against official Murata documentation to ensure correct capacitance, voltage, and termination specifications. Confirm RoHS compliance status and packaging format requirements prior to ordering. Cross-reference datasheet revisions to validate electrical parameters and mechanical dimensions for your specific design implementation.
Selection Notes
Select this component when a compact solution is required for filtering low-voltage power or signal lines carrying moderate currents. The 0805 package offers a balance between size and current capacity compared to smaller footprints. Ensure the operating environment temperature remains within the specified -55°C to +125°C range for reliable performance.
Part Context
This component belongs to the Murata EMIFIL NFM21PC series of three-terminal feedthrough capacitors. These components are engineered to provide superior high-frequency attenuation compared to standard two-terminal capacitors by minimizing parasitic inductance through their internal grounding structure.
Replacement Considerations
Direct substitutes include other Murata NFM21PC variants with matching capacitance and voltage ratings, such as NFM21PC474R1C3D for higher capacitance needs. Verify pin compatibility and thermal characteristics before substituting.
