SR225E474MAR vs 1206Y0160104JXT
| Part Number |
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | KYOCERA AVX | Knowles Syfer |
| Description | CAP CER 0.47UF 50V Z5U RADIAL | CAP CER 1206 |
| Package | Radial | 1206 (3216 Metric) |
| Series | SkyCap? SR | FlexiCap? |
| Operating Temperature | 10°C ~ 85°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Surface Mount, MLCC |
| Package / Case | Radial | 1206 (3216 Metric) |
| Applications | General Purpose | Boardflex Sensitive |
| Tolerance | ±20% | ±5% |
| Temperature Coefficient | Z5U | X7R (2R1) |
| Size / Dimension | 0.200" L x 0.125" W (5.08mm x 3.18mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
| Voltage - Rated | 50V | 16V |
| Lead Spacing | 0.250" (6.35mm) | - |
| Height - Seated (Max) | 0.300" (7.62mm) | - |
| Capacitance | 0.47µF | - |
| Lead Style | Formed Leads | - |
| Features | - | Soft Termination |
| Thickness (Max) | - | 0.063" (1.60mm) |
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1. 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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2. How do I know if my ceramic capacitor is bad?
Visual inspection: Check for cracks, bulges, or other physical damage.
Multimeter test: Measure the capacitance value to see if it is close to the nominal value, and check for shorts or opens. -
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 ceramic capacitors be used in AC?
Ceramic capacitors are well suited for AC circuits because they have good frequency response characteristics and low losses.
