C0805C162J3GACTU vs C0603C821J3GALTU
| Part Number |
|
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | KEMET | KEMET |
| Description | CAP CER 1600PF 25V NP0 0805 | CAP CER 820PF 25V NP0 0603 |
| Package | 0805 (2012 Metric) | 0603 (1608 Metric) |
| Series | C | L |
| Features | Low ESL | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Surface Mount, MLCC | Surface Mount, MLCC |
| Package / Case | 0805 (2012 Metric) | 0603 (1608 Metric) |
| Applications | General Purpose | General Purpose |
| Tolerance | ±5% | ±5% |
| Temperature Coefficient | C0G, NP0 | C0G, NP0 |
| Size / Dimension | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.063" L x 0.032" W (1.60mm x 0.80mm) |
| Voltage - Rated | 25V | 25V |
| Thickness (Max) | 0.039" (1.00mm) | 0.034" (0.87mm) |
| Capacitance | 1600pF | 820pF |
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1. Is ceramic capacitor AC or DC?
Ceramic capacitors can be used in both AC and DC circuits. They have no polarity, so they can be installed at will.
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2. What is the difference between ceramic capacitors and electrolytic capacitors?
Polarity: Ceramic capacitors are non-polar, while electrolytic capacitors are polar.
Capacity range: Electrolytic capacitors generally offer larger capacitance values.
Stability: Ceramic capacitors are more stable, especially when the temperature changes.
Lifespan: Ceramic capacitors have a longer lifespan because there is no liquid electrolyte to dry out. -
3. 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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4. Which side of a ceramic capacitor is the positive side?
Ceramic capacitors are non-polarized, so there is no positive or negative side.
