LLL216R71E473MA01L vs HAZ101MBASFCKR
| Part Number |
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | Murata Electronics | Vishay Beyschlag/Draloric/BC Components |
| Description | CAP CER 0.047UF 25V X7R 0508 | CAP CER 100PF 1KV RADIAL |
| Package | -Reel® | Bulk |
| Series | LLL | HAZ |
| Features | Low ESL (Reverse Geometry) | High Voltage |
| Operating Temperature | -55°C ~ 125°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount, MLCC | Through Hole |
| Package / Case | 0508 (1220 Metric) | Radial, Disc |
| Applications | Bypass, Decoupling | General Purpose |
| Tolerance | ±20% | ±20% |
| Temperature Coefficient | X7R | - |
| Size / Dimension | 0.049" L x 0.079" W (1.25mm x 2.00mm) | 0.276\" Dia (7.00mm) |
| Voltage - Rated | 25V | 1000V (1kV) |
| Lead Spacing | - | 0.197\" (5.00mm) |
| Thickness (Max) | 0.028\" (0.70mm) | - |
| Ratings | - | - |
| Height - Seated (Max) | - | 0.394\" (10.00mm) |
| Capacitance | 0.047 µF | 100 pF |
| Lead Style | - | Straight |
| Failure Rate | - | - |
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1. 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. -
2. Does the voltage of ceramic capacitors matter?
Voltage ratings are critical to ensure safe operation. Using a capacitor below the rated voltage may cause premature failure; using a capacitor above the rated voltage may cause immediate damage.
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3. Should ceramic capacitors have continuity?
A properly functioning ceramic capacitor should show a certain capacitance value between its pins, not completely on or off.
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4. 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.
