W2F11A2208AT1F

Overview

The W2F11A2208AT1F is a surface-mount feedthrough capacitor from the KYOCERA AVX W2F series. It features a capacitance of 22 pF with a tolerance of -20% to +50%. The component is rated for 100 VDC and operates within a temperature range of -55°C to +125°C using C0G (NP0) dielectric material. It has a maximum DC resistance of 600 mOhms and a current rating of 300 mA. The package is 0805 (2012 Metric) with four terminals, measuring 2.01 mm in length, 1.25 mm in width, and 1.14 mm in height.

Feature Summary

• Provides high-frequency noise suppression through integrated feedthrough filtering architecture.
• Utilizes C0G (NP0) dielectric for stable capacitance performance across wide temperature variations.
• Designed for surface-mount assembly with four-terminal grounding for enhanced electromagnetic interference reduction.

Applications

• Smart meter signal line filtering
• Alternate energy system component protection
• High-frequency circuit decoupling

Procurement Notes

Verify the specific suffix 'T1F' against datasheet requirements to ensure correct packaging configuration. Confirm RoHS3 compliance status if required by project specifications. Cross-reference terminal dimensions with PCB footprint designs to ensure mechanical compatibility during surface-mount placement processes.

Selection Notes

Select this component when low parasitic inductance and high current handling are required in compact spaces. The 0805 form factor suits dense layouts. Ensure the 300 mA current rating meets circuit demands. The C0G dielectric ensures minimal capacitance drift under thermal stress compared to other ceramic types.

Part Context

This part belongs to the W2F series of surface-mount feedthrough capacitors. These components are engineered to replace traditional discrete filter networks, offering superior high-frequency attenuation in a small footprint. The series supports applications requiring robust EMI/RFI suppression in consumer and industrial electronics.

Replacement Considerations

W2F11A2208AT1A is listed as a parameter-equivalent substitute within the same manufacturer lineup.