C0805C393M5JACAUTO vs C0603C0G1H050B
| Part Number |
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | KEMET | TDK Corporation |
| Description | CAP CER 0.039UF 50V U2J 0805 | CAP CER 5PF 50V C0G 0201 |
| Package | Tape & Reel (TR) | 0201 (0603 Metric) |
| Series | SMD Auto U2J | C |
| Features | Low ESL, Low Dissipation Factor | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Surface Mount, MLCC | Surface Mount, MLCC |
| Package / Case | 0805 (2012 Metric) | 0201 (0603 Metric) |
| Applications | Automotive | General Purpose |
| Tolerance | ±20% | ±0.1pF |
| Temperature Coefficient | U2J | C0G, NP0 |
| Size / Dimension | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.024" L x 0.012" W (0.60mm x 0.30mm) |
| Voltage - Rated | 50V | 50V |
| Lead Spacing | - | - |
| Thickness (Max) | 0.055\" (1.40mm) | 0.013" (0.33mm) |
| Ratings | AEC-Q200 | - |
| Height - Seated (Max) | - | - |
| Capacitance | 0.039 µF | 5pF |
| 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. Can ceramic capacitors be used in AC?
Ceramic capacitors are well suited for AC circuits because they have good frequency response characteristics and low losses.
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3. Can I replace ceramic capacitors with film capacitors?
Film capacitors can be used to replace ceramic capacitors in some application scenarios, especially when better temperature stability and lower losses are required.
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4. 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.

