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Product Detailed Parameters
- Description：CAP FEEDTHRU 0.02UF 200V AXIAL
- Series：SFBM
- Mfr：Knowles Syfer
- Package：Bulk
- Voltage - Rated：200V
- Current：10:00 AM
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：-
- Package / Case：Axial, Bushing
- Size / Dimension：0.250" Dia x 0.472" L (6.35mm x 12.00mm)
- Capacitance：0.02 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：-
- Thread Size：M5x0.8
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Overview
The Knowles Syfer SFBMP2000203MX0 is an EMI feedthrough filter capacitor from the SFBM series. It features a Pi filter circuit topology with a capacitance of 0.02 uF (20 nF) and a voltage rating of 200 VDC. The component utilizes X7R dielectric material with a 20% tolerance. It supports a maximum DC current of 10 A and operates within a temperature range of -55 C to +125 C. The device employs threaded panel mount installation with M5 thread size.
Feature Summary
- Pi filter circuit topology for enhanced noise suppression
- Threaded panel mount design for secure mechanical integration
- X7R dielectric construction for stable performance across operating temperatures
Applications
- Electromagnetic interference filtering in electronic enclosures
- Power line conditioning for sensitive instrumentation
- Panel-mounted signal integrity protection
Procurement Notes
Verify the specific voltage rating and capacitance value against system requirements, as this model differs from other SFBM variants. Confirm the M5 threaded interface compatibility with existing panel cutouts. Ensure the 10 A current handling capability meets the application load. Check RoHS compliance documentation if required by project specifications.
Selection Notes
Select this component when a Pi filter configuration is required for superior attenuation compared to standard C-filters. The threaded mounting option provides robust mechanical stability for high-vibration environments. Consider the 200 VDC rating and 10 A current capacity to ensure adequate headroom for the target power lines.
Part Context
This part belongs to the Knowles Syfer SFBM series of EMI feedthrough filters. These components are designed for panel mounting applications where reliable noise reduction is critical. The series offers various capacitance values and voltage ratings to suit different power and signal line requirements.
Replacement Considerations
Direct substitutes may include other SFBM series parts with similar Pi filter topologies and M5 threading. Verify that alternative models match the 200 VDC rating and 10 A current limits. Cross-reference capacitance values to ensure equivalent filtering performance.
