0805J0500220MCTE01

Overview

The Knowles Syfer 0805J0500220MCTE01 is a three-terminal feed-through capacitor designed for surface mount applications. It features a capacitance of 22 pF with a voltage rating of 50 VDC and a tolerance of ±20%. The component utilizes C0G (NP0) dielectric material, ensuring stability across a temperature range of -55°C to +125°C. Housed in an 0805 (2012 metric) package, it includes a current rating of 300 mA and is constructed with nickel barrier and 100% tin terminations.

Feature Summary

• Three-terminal architecture provides enhanced electromagnetic interference filtering capabilities within a compact footprint.
• C0G/NP0 dielectric ensures high thermal stability and minimal capacitance variation over temperature changes.
• Integrated current handling capability supports direct signal line integration without external series components.

Applications

• High-frequency signal line filtering in communication equipment
• Power supply decoupling for sensitive integrated circuits
• Electromagnetic interference suppression in automotive electronics

Procurement Notes

Verify the specific suffix E01 against official datasheets to confirm terminal configuration and termination plating specifications. Ensure compatibility with automated pick-and-place equipment regarding the three-pad footprint dimensions. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before final procurement approval.

Selection Notes

Select this component when space-constrained designs require superior high-frequency noise attenuation compared to standard two-terminal capacitors. The three-terminal structure offers lower effective inductance, making it suitable for frequencies where parasitic inductance limits performance. Evaluate the 300 mA current rating against circuit load requirements to prevent thermal degradation during operation.

Part Context

This part belongs to the Knowles Syfer Syfer® family of high-reliability ceramic capacitors. The 0805J prefix indicates the 0805 case size and general product line. The E01 suffix typically denotes the specific three-terminal feed-through construction variant within the broader MLCC portfolio, distinguishing it from standard parallel plate devices.

Replacement Considerations

Direct substitutes must match the 22 pF capacitance, 50 VDC rating, and three-terminal SMD form factor. Verify that alternative manufacturers offer compatible C0G dielectric characteristics and identical pad layouts to ensure seamless board requalification without mechanical modifications.