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Product Detailed Parameters
- Description：CAP FEEDTHRU 3000PF 500V AXIAL
- Series：SFBM
- Mfr：Knowles Syfer
- Package：Bulk
- Voltage - Rated：500V
- 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：3000 pF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：51dB @ 100MHz
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：-
- Thread Size：M5x0.8
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Overview
The Knowles Syfer SFBMP5000302MX1 is an EMI feedthrough capacitor featuring a capacitance of 3000 pF with a tolerance of ±20%. It operates at a DC voltage rating of 500 V and supports a maximum DC current of 10 A. The component utilizes X7R dielectric material, ensuring stability across a temperature range from -55°C to +125°C. It employs M5x0.8 threaded panel mount construction for secure installation.
Feature Summary
- Provides electromagnetic interference suppression through high-capacitance feedthrough design
- Features robust threaded panel mount construction for secure mechanical integration
- Utilizes X7R dielectric material for stable performance across wide temperature ranges
Applications
- Power supply input filtering in industrial equipment
- EMI suppression in aerospace electronic systems
- Signal integrity protection in medical instrumentation
Procurement Notes
Verify the specific suffix codes against official manufacturer documentation to confirm exact electrical tolerances and termination specifications. Ensure compatibility with existing panel mounting hardware dimensions. Confirm RoHS compliance status through current datasheets before procurement finalization.
Selection Notes
Select this component when high current handling capability combined with moderate capacitance is required for power line filtering. The 500 VDC rating suits medium-voltage applications. Verify that the M5 thread size aligns with chassis cutout specifications and torque requirements.
Part Context
This part belongs to the Knowles Syfer SFBM series of feedthrough capacitors. These components are designed for high-reliability environments requiring effective common-mode noise attenuation. The series offers various capacitance values and mounting configurations to suit diverse electronic system needs.
Replacement Considerations
Cross-reference with other SFBM series parts for equivalent capacitance and voltage ratings. Verify thread size and physical dimensions match existing assembly constraints before substitution.
