C0603C222F5GACTU Kemet Capacitor (Capacitor Chip Non-polarised) In Stock
KEMET C0603C222F5GACTU is a 2200 pF, 50 V Class I (C0G/NP0) MLCC in a compact 0603 SMD package with ±1% capacitance tolerance. This ultra-stable, low-loss chip capacitor maintains capacitance across the full -55°C to +125°C temperature range without voltage or frequency dependence. Available in cut-tape format for automated assembly with worldwide distribution.
- Manufacturer
- Kemet
- Package
- Capacitor Chip Non-polarised
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- C0603C222F5GACTU Datasheet PDF
- Category
- Capacitor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2200 pF at 50 V in 0603 SMD package with C0G (NP0) dielectric for near-zero temperature coefficient (0 ±30 ppm/°C)
- ±1% (F grade) ultra-tight capacitance tolerance ensures precise frequency and filtering characteristics in resonant and timing circuits
- Class I low-loss construction delivers Q factor above 1000 at 1 MHz, enabling high-efficiency RF and precision analog circuit performance
Applications
The C0603C222F5GACTU is used in RF resonant circuits, oscillator tank networks, and precision analog filters where stable 2200 pF capacitance at 50 V is required without drift over temperature from -55°C to +125°C. Its C0G dielectric makes it a first choice for decoupling in medical instrumentation, aerospace avionics, and test equipment where component-value accuracy directly impacts measurement precision. The 0603 footprint integrates easily into high-density mixed-signal PCBs alongside active devices in power management and communication chipsets.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How stable is the C0603C222F5GACTU capacitance over the operating temperature range?
The C0G (NP0) dielectric used in the C0603C222F5GACTU provides a temperature coefficient of 0 ±30 ppm/°C across -55°C to +125°C, meaning a 2200 pF capacitor drifts by no more than ±0.165 pF over the full temperature swing. This makes it one of the most stable MLCC dielectric classes available, far outperforming X5R or X7R types which can drift by ±15% over the same range.
For a 10 MHz LC bandpass filter, how does the ±1% tolerance of C0603C222F5GACTU affect center frequency accuracy?
With 2200 pF at ±1% tolerance, the capacitance range is 2178 pF to 2222 pF. In an LC filter at 10 MHz, this ±1% capacitor tolerance contributes approximately ±0.5% center frequency error, which for a 10 MHz design means the passband center falls within ±50 kHz — acceptable for most narrow-band filter requirements without post-assembly trimming.
Is the C0603C222F5GACTU suitable for 48 V automotive bus decoupling applications?
No — the C0603C222F5GACTU is rated at 50 V maximum working voltage, which provides only a 2 V margin above 48 V nominal, insufficient for the voltage transients (up to 58 V) common in 48 V automotive systems per ISO 16750. Designers should select a 100 V rated C0G MLCC in 0603 or 0805 packaging to ensure reliable long-term operation in 48 V automotive environments.
What Q factor can be expected from the C0603C222F5GACTU at 1 MHz and how does it compare to X7R types?
Class I C0G dielectric MLCC capacitors like the C0603C222F5GACTU exhibit Q factors above 1000 at 1 MHz, corresponding to dissipation factor (DF) below 0.1%. By contrast, X7R Class II capacitors of similar value typically show Q factors of 200 to 500 at 1 MHz due to higher dielectric losses, making C0G the preferred choice for oscillator and RF filter circuits requiring low insertion loss.
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