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Product Detailed Parameters
- Description：SURFACE MOUNT C AND PI FILTER
- Series：SBSG
- Mfr：Knowles Syfer
- Package：Bulk
- Voltage - Rated：500V
- Current：10:00 AM
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：1812 (4532 Metric), 3 PC Pad
- Size / Dimension：0.179" L x 0.126" W (4.55mm x 3.20mm)
- Capacitance：0.015 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：38dB @ 100MHz
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：0.104" (2.65mm)
- Thread Size：-
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Overview
The Knowles Syfer SBSGC5000153MXB is a surface mount feedthrough capacitor and LC (Pi) filter circuit designed for high-frequency noise suppression. It features a capacitance of 0.015 µF with a DC voltage rating of 500 V. The component utilizes X7R dielectric material and is housed in an 1812 (4532 metric) package with three printed circuit board pads. It supports a continuous current of 10 A and operates within a temperature range of -55°C to +125°C.
Feature Summary
- Integrates feedthrough capacitor functionality with LC Pi-filter topology for enhanced EMI/RFI attenuation.
- Provides high current handling capability suitable for power line filtering applications.
- Utilizes flexible terminal construction to improve mechanical reliability under thermal stress.
Applications
- Power supply input filtering
- DC-DC converter output stages
- General-purpose EMI suppression in industrial electronics
Procurement Notes
Verify the specific suffix MXB against official datasheets to confirm packaging and termination details. Ensure compatibility with the target PCB footprint for the 1812 package size. Confirm RoHS compliance status if required by end-product regulations. Cross-reference the manufacturer part number with authorized distributor listings to avoid counterfeit components.
Selection Notes
Select this component when both high voltage blocking and significant current carrying capacity are required in a single SMD package. The integrated Pi-filter structure offers superior noise reduction compared to standalone capacitors. Consider the X7R temperature coefficient for stability requirements within the specified operating range.
Part Context
This component belongs to the Knowles Syfer SBSG series, which specializes in surface mount feedthrough filters. These devices combine ceramic capacitor technology with internal inductive structures to provide compact, high-performance filtering solutions for modern electronic systems requiring robust electromagnetic interference protection.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications before considering any alternative components from other manufacturers.
