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Product Detailed Parameters
- Description：CAP FEEDTHRU 1UF 20% 4V 0402
- Series：EMIFIL®, NFM15
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Rated：4V
- Current：2:00 AM
- Operating Temperature：-55°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：0402 (1005 Metric), 3 PC Pad
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Capacitance：1 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：30mOhm
- Insertion Loss：-
- Temperature Coefficient：-
- Ratings：-
- Height (Max)：0.020" (0.50mm)
- Thread Size：-
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Overview
The Murata NFM15PC105R0G3D is a three-terminal feedthrough capacitor in the EMIFIL NFM15PC series. It features a capacitance of 1 µF with a ±20% tolerance and a DC voltage rating of 4 VDC. The component utilizes SMD/SMT termination and is housed in a 0402 (1005 metric) package measuring 1.0 mm x 0.5 mm x 0.4 mm. It supports a rated current of 2 A and has a maximum DC resistance of 30 mOhms. Operating temperatures range from -55°C to +85°C.
Feature Summary
- Three-terminal feedthrough architecture for effective electromagnetic interference suppression
- High ripple current handling capability suitable for power line filtering
- Compact surface-mount footprint designed for high-density PCB layouts
Applications
- Power supply input filtering
- Noise suppression on data lines
- General-purpose EMI/RFI mitigation in consumer electronics
Procurement Notes
Verify the specific suffix codes against official manufacturer documentation to confirm exact electrical tolerances and termination specifications. Ensure compatibility with standard reflow soldering profiles for surface-mount assembly. Confirm RoHS compliance status through the latest datasheet revision before finalizing procurement orders.
Selection Notes
Select this component when a compact 0402 form factor is required for 1 µF filtering applications. The 4 VDC rating necessitates verification that circuit operating voltages remain within safe limits. Consider the 2 A current rating to ensure adequate performance under expected load conditions without exceeding thermal or electrical boundaries.
Part Context
This part belongs to the Murata EMIFIL NFM15PC series, which specializes in miniature feedthrough capacitors. These components are engineered to provide superior noise attenuation compared to standard two-terminal capacitors by utilizing a grounded center terminal. The series is widely utilized in portable devices where space constraints and signal integrity are critical design factors.
Replacement Considerations
Cross-reference with other NFM15PC variants having identical 1 µF capacitance and 4 VDC ratings. Verify package dimensions and pin configuration match the existing board layout. Consult official substitution guides for equivalent performance characteristics.
FAQ
What is the physical package size of the NFM15PC105R0G3D?
The component is housed in a 0402 (1005 metric) surface-mount package with dimensions of 1.0 mm length, 0.5 mm width, and 0.4 mm height.
Does this capacitor support high-frequency noise suppression?
Yes, as a three-terminal feedthrough capacitor, it is specifically designed to suppress electromagnetic interference and radio frequency noise effectively.
