C1210C474Z5VACTU vs C0805C275M9PACTU
| Part Number |
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | KEMET | KEMET |
| Description | CAP CER 0.47UF 50V Y5V 1210 | CAP CER 2.7UF 6.3V X5R 0805 |
| Package | 1210 (3225 Metric) | 0805 (2012 Metric) |
| Series | C | C |
| Operating Temperature | -30°C ~ 85°C | -55°C ~ 85°C |
| Mounting Type | Surface Mount, MLCC | Surface Mount, MLCC |
| Package / Case | 1210 (3225 Metric) | 0805 (2012 Metric) |
| Applications | General Purpose | General Purpose |
| Tolerance | -20%, +80% | ±20% |
| Temperature Coefficient | Y5V (F) | X5R |
| Size / Dimension | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
| Voltage - Rated | 50V | 6.3V |
| Thickness (Max) | 0.041" (1.05mm) | 0.041" (1.05mm) |
| Capacitance | 0.47µF | 2.7µF |
| Features | - | Low ESL |
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1. Do ceramic capacitors deteriorate over time?
While ceramic capacitors are relatively stable, their capacitance value may decrease slightly over time, especially under extreme environmental conditions. However, this change is usually small and will not significantly affect most applications.
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2. Can I replace film capacitors with ceramic capacitors?
In many cases, ceramic capacitors can be used to replace film capacitors, especially when smaller size and lower cost are required. However, it is important to note that ceramic capacitors may have different temperature coefficients and self-healing characteristics, which may affect performance in a specific application.
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3. Can ceramic capacitors be used in AC?
Ceramic capacitors are well suited for AC circuits because they have good frequency response characteristics and low losses.
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4. Do ceramic capacitors have a shelf life?
Ceramic capacitors themselves do not have a strict shelf life, but after long-term storage, testing is recommended to confirm their performance.
