C0603X123J4JAC7867 vs GRM319R71E474KA01J
| Part Number |
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | KEMET | Murata Electronics |
| Description | CAP CER 0.012UF 16V U2J 0603 | CAP CER 0.47UF 25V X7R 1206 |
| Package | Tape & Reel (TR) | 1206 (3216 Metric) |
| Series | SMD Comm U2J Flex | GRM |
| Features | Low ESL, Soft Termination, Low Dissipation Factor | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Surface Mount, MLCC | Surface Mount, MLCC |
| Package / Case | 0603 (1608 Metric) | 1206 (3216 Metric) |
| Applications | Boardflex Sensitive | General Purpose |
| Tolerance | ±5% | ±10% |
| Temperature Coefficient | U2J | X7R |
| Size / Dimension | 0.063" L x 0.031" W (1.60mm x 0.80mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
| Voltage - Rated | 16V | 25V |
| Lead Spacing | - | - |
| Thickness (Max) | 0.034\" (0.87mm) | 0.037" (0.95mm) |
| Ratings | - | - |
| Height - Seated (Max) | - | - |
| Capacitance | 0.012 µF | 0.47µF |
| Lead Style | - | - |
| Failure Rate | - | - |
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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. How do I know if my ceramic capacitor is bad?
Visual inspection: Check for cracks, bulges, or other physical damage.
Multimeter test: Measure the capacitance value to see if it is close to the nominal value, and check for shorts or opens. -
3. Do ceramic capacitors degrade over time?
The capacitance value of ceramic capacitors may decrease slightly over time and environmental factors, but this is usually a slow process.
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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.
