C0603C222G5GACTU Kemet Capacitor (Capacitor Chip Non-polarised) In Stock
KEMET C0603C222G5GACTU is a 2.2 nF C0G (NP0) Class I MLCC in a 0603 SMD package, rated 50 V with ±2% capacitance tolerance for ultra-stable, low-loss RF and timing applications. Exhibits near-zero temperature coefficient for precision circuit performance. Available from stock with worldwide shipping.
- Manufacturer
- Kemet
- Package
- Capacitor Chip Non-polarised
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- C0603C222G5GACTU Datasheet PDF
- Category
- Capacitor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2.2 nF C0G (NP0) Class I MLCC with ±2% (G) tolerance, providing ultra-stable capacitance over -55°C to +125°C with near-zero temperature coefficient (±30 ppm/°C)
- 50 V DC voltage rating in a compact 0603 (1608 metric) SMD package, suitable for RF filters, oscillators, and precision analog circuits
- Low dissipation factor (Df) and high Q-factor inherent to C0G dielectric, minimizing signal loss in high-frequency applications up to hundreds of MHz
Applications
The C0603C222G5GACTU is designed for precision timing circuits, RF filters, and resonant tank circuits where stable 2.2 nF capacitance at 50 V with minimal drift is essential. Its C0G (NP0) dielectric with a temperature coefficient within ±30 ppm/°C makes it an excellent fit for oscillator bypass networks, impedance-matching networks in RF front ends, and signal conditioning circuits in instrumentation and telecommunications equipment operating from -55°C to +125°C.
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
Why is C0G (NP0) dielectric chosen over X5R or X7R for the C0603C222G5GACTU in RF filter designs?
C0G (NP0) dielectric maintains capacitance within ±30 ppm/°C across -55°C to +125°C with virtually no voltage or aging dependency, unlike X5R which can drift ±15%. For 2.2 nF capacitors used in RF bandpass filters or resonant circuits at tens of MHz, C0G ensures stable filter center frequency and insertion loss over temperature and voltage.
What voltage and capacitance tolerance does the C0603C222G5GACTU offer for precision analog applications?
The C0603C222G5GACTU is rated at 50 V DC with a ±2% capacitance tolerance (G grade) on 2.2 nF, placing the actual value between 2.156 nF and 2.244 nF. This tight tolerance is critical in precision analog designs such as active filter pole placement, sample-and-hold circuits, and instrumentation signal conditioning where component value accuracy directly affects circuit transfer function accuracy.
How does the 0603 package size of this MLCC support miniaturized PCB designs at 50 V?
The 0603 (1.6 mm × 0.8 mm) footprint packs 2.2 nF at 50 V into one of the smallest standard SMD capacitor sizes, enabling high-density PCB layouts in RF modules, wearable devices, and compact instrumentation. It supports automated reflow soldering at up to 260°C, allowing placement alongside other 0603 passives without requiring larger board area for high-voltage decoupling.
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