SFLMP2000203MX0

Overview

The Knowles Syfer SFLMP2000203MX0 is an axial lead EMI feedthrough capacitor designed for high-frequency noise suppression. It features a capacitance of 0.02 µF (20 nF) with a ±20% tolerance and a DC voltage rating of 200 VDC. The component utilizes X7R dielectric material, ensuring stable performance across a wide temperature range from -55°C to +125°C. With a compact length of 9.2 mm, it provides effective electromagnetic interference filtering in space-constrained applications requiring reliable signal integrity.

Feature Summary

• Axial lead configuration for through-hole mounting
• X7R ceramic dielectric for thermal stability
• EMI feedthrough filter topology

Applications

• Electromagnetic interference filtering in electronic circuits
• Signal line protection in communication equipment
• Power supply input/output noise suppression

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Knowles Syfer or authorized distributors before procurement. Confirm that the 200VDC rating and 0.02µF capacitance align with your circuit requirements. Ensure compatibility with your assembly process regarding axial lead spacing and soldering temperatures. Check for any recent lifecycle notifications or obsolescence warnings associated with this part number.

Selection Notes

Select this component when axial mounting is preferred over surface mount alternatives. The 200VDC rating suits low-to-medium voltage DC lines. The X7R dielectric offers a balance of capacitance density and temperature stability. Consider the 9.2mm length for panel penetration or chassis mounting constraints. Compare against other SFL series variants if higher voltage or different capacitance values are required.

Part Context

This part belongs to the Knowles Syfer SFL series of feedthrough capacitors. These components are engineered for robust EMI/RFI suppression in harsh environments. The SFLMP variant specifically denotes axial leads and a 200V rating. This series is distinct from the SFSWR and SFLMT families which offer different sealing methods and current ratings.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Knowles Syfer technical support for direct equivalents within the SFLMP series or alternative series such as SFSWR if form factor changes are permissible.