SBSPP1000102MXR

Overview

The Knowles Syfer SBSPP1000102MXR is a surface-mount LC (Pi) EMI filter designed for general-purpose applications. It features a third-order low-pass configuration with a capacitance value of 1000 pF and a rated current of 1 A. The component operates within a voltage rating of 100 V and utilizes an X7R dielectric material. Packaged in a compact 1206 (3216 Metric) footprint with three PCB pads, it supports continuous operation across a temperature range of -55 °C to +125 °C.

Feature Summary

• Integrates LC (Pi) topology for effective electromagnetic interference suppression
• Provides third-order low-pass filtering characteristics
• Supports surface-mount installation on printed circuit boards

Applications

• General-purpose electronic circuits requiring EMI mitigation
• Signal lines needing low-pass filtering protection
• Compact consumer electronics utilizing SMD components

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging type, as variations such as tape-and-reel or cut-tape may exist under different part codes. Confirm that the 1206 package dimensions align with your board layout constraints. Ensure the 1 A current rating meets your circuit requirements before integration.

Selection Notes

Select this component when a third-order LC Pi filter is required in a small surface-mount form factor. The 1000 pF capacitance and 1 A current handling suit moderate signal paths. Verify compatibility with standard reflow soldering profiles for 1206 packages. Consider the X7R dielectric stability if operating near the upper temperature limit of 125 °C.

Part Context

This component belongs to the Knowles Syfer SBSPP series of integrated EMI filter circuits. These devices combine passive components into a single surface-mount unit to save space and improve reliability compared to discrete implementations. The series targets applications demanding efficient noise reduction in compact electronic designs.

Replacement Considerations

Check official substitution lists for equivalent LC Pi filters with matching 1000 pF capacitance and 1206 footprint. Ensure any alternative maintains the same third-order topology and 1 A current rating. Verify thermal performance and voltage ratings match the original specifications.