SBSPP1000470MCB

Overview

The Knowles Syfer SBSPP1000470MCB is a surface-mount EMI filter circuit designed for high-frequency noise suppression. It features a Pi-filter topology with a capacitance of 100 pF and a voltage rating of 100 VDC. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across varying conditions. It is housed in a compact 1206 (3216 metric) package with SMD/SMT termination types. The device operates within a temperature range of -55°C to +125°C and provides attenuation characteristics suitable for signal line protection.

Feature Summary

• Integrates a Pi-filter network structure for effective electromagnetic interference suppression
• Utilizes C0G (NP0) dielectric material for consistent electrical stability
• Designed for surface-mount assembly on printed circuit boards

Applications

• Signal line filtering in electronic circuits
• Electromagnetic interference suppression in communication devices
• Noise reduction in sensitive analog or digital signal paths

Procurement Notes

Verify the specific suffix 'MCB' against official Knowles Syfer documentation to confirm exact termination and packaging specifications. Ensure compatibility with standard reflow soldering profiles for 1206 packages. Cross-reference the part number with current datasheets to validate availability and any recent design changes before procurement.

Selection Notes

Select this component when a compact Pi-filter solution is required for 100V applications. The 100 pF capacitance value targets specific high-frequency noise bands. Consider the 1206 footprint for board space constraints. Verify that the C0G dielectric meets the thermal stability requirements of the target operating environment.

Part Context

This component belongs to the SBSPP series of EMI filter circuits manufactured by Knowles Syfer. The series offers integrated filter solutions in small surface-mount packages. These components combine passive elements into a single unit to simplify PCB layout and improve filtering efficiency compared to discrete component arrangements.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer substitution guides for verified alternatives.