SBSPP1000682MXT

Overview

The Knowles Syfer SBSPP1000682MXT is a surface-mount LC Pi EMI filter designed for single-channel low-pass applications. It features a capacitance of 6800 pF (6.8 nF) with a ±20% tolerance and utilizes X7R dielectric material. The component is rated for a DC voltage of 100 V and supports a continuous current of 1 A. Housed in a compact 1206 (3216 metric) package measuring 3.2 mm x 1.6 mm x 1.6 mm, it provides an attenuation of 37 dB at 100 MHz. This third-order filter is RoHS3 compliant and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrates LC Pi topology for effective electromagnetic interference suppression in a single SMD package
• Utilizes flexible terminal technology to enhance reliability on board-flex sensitive substrates
• Provides high attenuation performance suitable for general-purpose noise filtering applications

Applications

• General-purpose EMI filtering in electronic circuits
• Noise suppression in board-flex sensitive designs
• Low-pass filtering for signal integrity maintenance

Procurement Notes

Verify the specific suffix 'MXT' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the 1206 footprint dimensions align with the target PCB land pattern. Ensure the 100V rating and 1A current capacity meet the operational requirements of the intended circuit environment before finalizing procurement.

Selection Notes

Select this component when a compact, single-channel solution is needed for moderate frequency noise suppression. The 1206 case size offers a balance between component density and power handling capabilities. Consider the X7R dielectric characteristics for stability across the specified operating temperature range. Verify that the 37 dB attenuation at 100 MHz satisfies the specific EMI reduction targets of the design.

Part Context

This part belongs to the SBSPP series of EMI filter circuits manufactured by Knowles Syfer. The series specializes in integrated passive devices that combine multiple components into a single surface-mount package to save space and improve reliability. The SBSPP line is engineered for applications requiring robust noise filtering in constrained form factors.

Replacement Considerations

SBSPP1000220MCB is a documented alternative within the same series, offering different capacitance values.