0805J1000221MCTE01

Overview

The Knowles Syfer 0805J1000221MCTE01 is a three-terminal multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a C0G/NP0 dielectric material, ensuring stable capacitance characteristics across varying temperatures and voltages. The component offers a nominal capacitance of 220 pF with a tolerance of ±20%. It is rated for a DC voltage of 100 VDC and operates within a temperature range of -55°C to +125°C. The physical dimensions conform to the 0805 (2012 metric) package size, measuring 2.0 mm in length, 1.25 mm in width, and 1.3 mm in height. Termination consists of nickel barrier layers with 100% tin plating.

Feature Summary

• Three-terminal architecture provides enhanced electromagnetic interference filtering capabilities compared to standard two-terminal designs.
• C0G/NP0 dielectric ensures minimal capacitance change over applied voltage and temperature variations.
• Nickel barrier termination structure supports reliable soldering processes while preventing electrode migration.

Applications

• High-frequency signal filtering in communication equipment
• Power supply decoupling in sensitive analog circuits
• Electromagnetic compatibility suppression in industrial control systems

Procurement Notes

Verify the specific ordering suffix E01 against the manufacturer's current datasheet to confirm terminal configuration and packaging details. Ensure that the three-terminal footprint requirements are compatible with the target PCB layout before procurement. Cross-reference the RoHS compliance status with the latest environmental declaration provided by Knowles Syfer for regulatory adherence.

Selection Notes

Select this component when high-frequency noise suppression is required in space-constrained applications. The three-terminal design allows for lower parasitic inductance compared to standard MLCCs. Consider the 0805 package size for board density constraints. Verify that the 100V rating meets the circuit's peak voltage requirements. The C0G dielectric is suitable for precision timing or coupling applications where stability is critical.

Part Context

This part belongs to the Knowles Syfer general-purpose MLCC line, specifically engineered for SMD/SMT assembly. It utilizes Class 1 ceramic materials for high reliability. The product series is recognized for its consistent performance in demanding electronic environments. The manufacturer emphasizes quality control through rigorous testing protocols for automotive and industrial sectors.

FAQ

What is the primary advantage of the three-terminal design in this capacitor?

The three-terminal design reduces effective inductance and improves high-frequency filtering performance by providing separate input and ground paths.

Is this capacitor suitable for high-temperature environments?

Yes, it is rated for operation up to +125°C, making it suitable for various industrial and automotive applications.