C0603C273J5RALTU vs C0402C151F8JACAUTO
| Part Number |
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | KEMET | KEMET |
| Description | CAP CER 0.027UF 50V X7R 0603 | CAP CER 150PF 10V U2J 0402 |
| Package | 0603 (1608 Metric) | Tape & Reel (TR) |
| Series | L | SMD Auto U2J |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Surface Mount, MLCC | Surface Mount, MLCC |
| Package / Case | 0603 (1608 Metric) | 0402 (1005 Metric) |
| Applications | General Purpose | Automotive |
| Tolerance | ±5% | ±1% |
| Temperature Coefficient | X7R | U2J |
| Size / Dimension | 0.063" L x 0.032" W (1.60mm x 0.80mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) |
| Voltage - Rated | 50V | 10V |
| Thickness (Max) | 0.034" (0.87mm) | 0.022\" (0.55mm) |
| Capacitance | 0.027µF | 150 pF |
| Features | - | Low ESL, Low Dissipation Factor |
| Lead Spacing | - | - |
| Ratings | - | AEC-Q200 |
| Height - Seated (Max) | - | - |
| Lead Style | - | - |
| Failure Rate | - | - |
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1. Why do ceramic capacitors short?
Overvoltage: Exceeding the rated voltage may cause internal breakdown.
Mechanical damage: External impact or pressure.
Manufacturing defects: Problems with the internal structure. -
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. Can ceramic capacitors hold a charge?
Ceramic capacitors can store charge, but they have a higher leakage current than electrolytic capacitors, so they are less able to hold a charge.
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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.
