K123K15X7RK5UH5 vs K123M15X7RK5TH5
| Part Number |
|
|
| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | Vishay Beyschlag/Draloric/BC Components | Vishay Beyschlag/Draloric/BC Components |
| Description | CAP CER 0.012UF 200V X7R RADIAL | CAP CER 0.012UF 200V X7R RADIAL |
| Package | Tape & Box (TB) | Tape & Reel (TR) |
| Series | Mono-Kap™ K | Mono-Kap™ K |
| Features | - | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial | Radial |
| Applications | General Purpose | General Purpose |
| Tolerance | ±10% | ±20% |
| Temperature Coefficient | X7R | X7R |
| Size / Dimension | 0.157" L x 0.102" W (4.00mm x 2.60mm) | 0.157" L x 0.102" W (4.00mm x 2.60mm) |
| Voltage - Rated | 200V | 200V |
| Lead Spacing | 0.197\" (5.00mm) | 0.197\" (5.00mm) |
| Thickness (Max) | - | - |
| Ratings | - | - |
| Height - Seated (Max) | 0.260\" (6.60mm) | 0.260\" (6.60mm) |
| Capacitance | 0.012 µF | 0.012 µF |
| Lead Style | Formed Leads | Formed Leads |
| Failure Rate | - | - |
-
1. What are ceramic capacitors used for?
Ceramic capacitors are widely used in various electronic devices, mainly for:
Coupling and decoupling: used in circuits to isolate DC signals while transmitting AC signals.
Filtering: remove noise from the power supply or smooth the output voltage.
Resonant circuit: such as oscillators in radio frequency (RF) circuits.
Temperature compensation: some types of ceramic capacitors have temperature coefficients that can be used to stabilize circuit performance.
Bypass: provide a low impedance path for high-frequency signals, thereby reducing the impact on other parts. -
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. 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.
-
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.
