VJ1206A121KBEAT4X vs 02014D103KAT2A
| Part Number |
|
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | Vishay Vitramon | KYOCERA AVX |
| Description | CAP CER 120PF 500V NP0 1206 | CAP CER 10000PF 4V X5R 0201 |
| Package | 1206 (3216 Metric) | Tape & Reel (TR) |
| Series | VJ OMD | - |
| Features | Soft Termination, High Voltage | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 85°C |
| Mounting Type | Surface Mount, MLCC | Surface Mount, MLCC |
| Package / Case | 1206 (3216 Metric) | 0201 (0603 Metric) |
| Applications | Boardflex Sensitive | General Purpose |
| Tolerance | ±10% | ±10% |
| Temperature Coefficient | C0G, NP0 | X5R |
| Size / Dimension | 0.132" L x 0.063" W (3.35mm x 1.60mm) | 0.024" L x 0.012" W (0.60mm x 0.30mm) |
| Voltage - Rated | 500V | 4V |
| Thickness (Max) | 0.067" (1.70mm) | 0.013\" (0.33mm) |
| Capacitance | 120pF | 10000 pF |
| Lead Spacing | - | - |
| Ratings | - | - |
| Height - Seated (Max) | - | - |
| 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. Does the orientation of ceramic capacitors matter?
Ceramic capacitors are non-polar, so the mounting orientation does not affect their function.
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3. Why do ceramic capacitors make noise?
Some types of ceramic capacitors (particularly Class 2 ceramic capacitors) produce micro-vibrations when the voltage changes due to their material properties, which in turn cause faint mechanical noise.
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4. What is the difference between Class 1 and Class 2 ceramic capacitors?
Class 1: has high accuracy and stable temperature coefficient, suitable for precision circuits.
Class 2: has higher capacitance value, but larger temperature coefficient and tolerance, suitable for general applications.
