SR155E223ZAATR1 vs C0603C823J3RACTU
| Part Number |
|
|
| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | KYOCERA AVX | KEMET |
| Description | CAP CER 0.022UF 50V Z5U RADIAL | CAP CER 0.082UF 25V X7R 0603 |
| Package | Tape & Reel (TR) | 0603 (1608 Metric) |
| Series | SkyCap® SR | C |
| Features | - | - |
| Operating Temperature | 10°C ~ 85°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Surface Mount, MLCC |
| Package / Case | Radial | 0603 (1608 Metric) |
| Applications | General Purpose | General Purpose |
| Tolerance | -20%, +80% | ±5% |
| Temperature Coefficient | Z5U | X7R |
| Size / Dimension | 0.150" L x 0.100" W (3.81mm x 2.54mm) | 0.063" L x 0.032" W (1.60mm x 0.80mm) |
| Voltage - Rated | 50V | 25V |
| Lead Spacing | 0.100\" (2.54mm) | - |
| Thickness (Max) | - | 0.034" (0.87mm) |
| Ratings | - | - |
| Height - Seated (Max) | 0.150\" (3.81mm) | - |
| Capacitance | 0.022 µF | 0.082µF |
| 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. What is the difference between ceramic capacitors and electrolytic capacitors?
Polarity: Ceramic capacitors are non-polar, while electrolytic capacitors are polar.
Capacity range: Electrolytic capacitors generally offer larger capacitance values.
Stability: Ceramic capacitors are more stable, especially when the temperature changes.
Lifespan: Ceramic capacitors have a longer lifespan because there is no liquid electrolyte to dry out. -
3. 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. -
4. 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.
