VY2103M63Y5UG6UV7 vs 12063C274KAT2A
| Part Number |
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | Vishay Beyschlag/Draloric/BC Components | KYOCERA AVX |
| Description | CAP CER 10000PF 440VAC Y5U RDL | CAP CER 0.27UF 25V X7R 1206 |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Series | VY2 | - |
| Features | - | - |
| Operating Temperature | -40°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Surface Mount, MLCC |
| Package / Case | Radial, Disc | 1206 (3216 Metric) |
| Applications | Safety | General Purpose |
| Tolerance | ±20% | ±10% |
| Temperature Coefficient | Y5U (E) | X7R |
| Size / Dimension | 0.630\" Dia (16.00mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
| Voltage - Rated | 440VAC | 25V |
| Lead Spacing | 0.295\" (7.50mm) | - |
| Thickness (Max) | - | 0.037\" (0.94mm) |
| Ratings | X1, Y2 | - |
| Height - Seated (Max) | 0.787\" (20.00mm) | - |
| Capacitance | 10000 pF | 0.27 µF |
| Lead Style | Formed Leads - Kinked | - |
| Failure Rate | - | - |
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1. 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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2. 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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3. Can ceramic capacitors be used for audio?
Ceramic capacitors can be used in audio circuits, but care needs to be taken to select the right type to avoid introducing unnecessary noise or distortion.
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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.
