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Product Detailed Parameters
- Description：CAP FEEDTHRU 0.015UF 500V AXIAL
- Series：SFCD
- 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 0.467" L (6.35mm x 11.85mm)
- Capacitance：0.015 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：44dB @ 100MHz
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：-
- Thread Size：12-32
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Overview
The Knowles Syfer SFCDC5000153MX0 is an axial feedthrough capacitor designed for EMI filtering. It features a capacitance of 0.015 µF (15 nF) with a ±20% tolerance and a DC voltage rating of 500 V. The component utilizes X7R dielectric material, ensuring stable performance across a temperature range of -55°C to +125°C. Physical dimensions are 6.35 mm in diameter and 11.85 mm in length. It employs solder termination for secure mounting.
Feature Summary
- Axial feedthrough construction for effective electromagnetic interference suppression
- High voltage capability rated at 500 VDC
- X7R ceramic dielectric for thermal stability
Applications
- Electromagnetic interference filtering in electronic circuits
- Power supply input/output stages
- Signal line protection in sensitive equipment
Procurement Notes
Verify the exact part number against official manufacturer documentation to confirm specifications. Ensure compatibility with existing board layouts regarding axial lead spacing and hole diameters. Confirm RoHS compliance status through current datasheets before integration into regulated products.
Selection Notes
Select this component when high-voltage DC blocking and low-pass filtering are required in a compact axial form factor. The X7R dielectric offers a balance of capacitance density and temperature stability suitable for general industrial applications. Evaluate mechanical stress on leads during installation due to the rigid ceramic body.
Part Context
This component belongs to the Knowles Syfer feedthrough capacitor portfolio, which specializes in high-reliability EMI filters. These devices integrate capacitor functionality directly into the mounting hardware, providing superior shielding compared to standard discrete capacitors. The series is engineered for robust performance in demanding environments.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and dimensional compatibility if considering alternative manufacturers' axial feedthrough capacitors.
