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Product Detailed Parameters
- Description：SURFACE MOUNT C AND PI FILTER
- Series：SBSM
- Mfr：Knowles Syfer
- Package：Bulk
- Voltage - Rated：500V
- Current：10:00 AM
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：2220 (5750 Metric), 3 PC Pad
- Size / Dimension：0.224" L x 0.197" W (5.70mm x 5.00mm)
- Capacitance：0.047 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：44dB @ 100MHz
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：0.133" (3.38mm)
- Thread Size：-
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Overview
The Knowles Syfer SBSMP5000473MXB is a surface mount feedthrough capacitor designed for EMI suppression. It features a capacitance of 0.047 µF with a ±20% tolerance and a DC voltage rating of 500V. The component supports a maximum current of 10 A and utilizes X7R dielectric material. It operates within a temperature range of -55°C to +125°C. The physical dimensions are characterized by a maximum height of 0.133 inches (3.38 mm).
Feature Summary
- Surface mount feedthrough design for effective electromagnetic interference filtering.
- High current handling capability suitable for power line applications.
- Robust thermal stability across a wide operating temperature range.
Applications
- Electromagnetic interference filtering in electronic circuits.
- Power supply input stages requiring high current capacity.
- Signal integrity protection in sensitive electronic systems.
Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm exact electrical characteristics and mechanical tolerances. Ensure compatibility with surface mount assembly processes. Confirm RoHS compliance status through current datasheets before integration into regulated products.
Selection Notes
Select this component when surface mount EMI filtering with high current capacity is required. The 500V rating and 10A current support robust power line applications. Verify that the X7R dielectric behavior aligns with circuit stability requirements across the specified temperature range.
Part Context
This part belongs to the Knowles Syfer feedthrough capacitor portfolio, which provides integrated filtering solutions. These components combine capacitive elements with structural designs to minimize parasitic inductance, offering superior high-frequency noise attenuation compared to discrete components.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer cross-reference lists for verified alternatives.
