SR155E104MAAAP2 vs 0805J5004P70DCR
| Part Number |
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | KYOCERA AVX | Knowles Syfer |
| Description | CAP CER 0.1UF 50V Z5U RADIAL | CAP CER 4.7PF 500V C0G/NP0 0805 |
| Package | Tape & Box (TB) | 0805 (2012 Metric) |
| Series | SkyCap® SR | - |
| Features | - | - |
| Operating Temperature | 10°C ~ 85°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Surface Mount, MLCC |
| Package / Case | Radial | 0805 (2012 Metric) |
| Applications | General Purpose | General Purpose |
| Tolerance | ±20% | ±0.5pF |
| Temperature Coefficient | Z5U | C0G, NP0 (1B) |
| Size / Dimension | 0.150" L x 0.100" W (3.81mm x 2.54mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
| Voltage - Rated | 50V | 500V |
| Lead Spacing | 0.100\" (2.54mm) | - |
| Thickness (Max) | - | 0.051" (1.30mm) |
| Ratings | - | - |
| Height - Seated (Max) | 0.150\" (3.81mm) | - |
| Capacitance | 0.1 µF | 4.7pF |
| Lead Style | Straight | - |
| Failure Rate | - | - |
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1. Why are ceramic capacitors better?
Small size: suitable for high-density circuit board design.
Good temperature resistance: can work over a wide temperature range.
High reliability: no electrolyte, so it is not easy to age.
Good frequency response: suitable for high-frequency applications.
Low ESR: low equivalent series resistance, which helps to improve efficiency. -
2. Do ceramic capacitors deteriorate over time?
While ceramic capacitors are relatively stable, their capacitance value may decrease slightly over time, especially under extreme environmental conditions. However, this change is usually small and will not significantly affect most applications.
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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. 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.
