PCF1A151MCL1GS vs HHXC500ARA330MHA0G
| Part Number |
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| Category | Aluminum - Polymer Capacitors | Aluminum - Polymer Capacitors |
| Manufacturer | Nichicon | United Chemi-Con |
| Description | CAP ALUM POLY 150UF 20% 10V SMD | CAP ALUM POLY 33UF 20% 50V SMD |
| Package | Tape & Reel (TR) | Cut Tape (CT) |
| Series | PCF | HXC |
| Type | Polymer | Hybrid |
| Features | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | Radial, Can - SMD | Radial, Can - SMD |
| Applications | General Purpose | Automotive |
| Tolerance | ±20% | ±20% |
| Size / Dimension | 0.394\" Dia (10.00mm) | 0.315\" Dia (8.00mm) |
| Impedance | - | - |
| Voltage - Rated | 10 V | 50 V |
| Lead Spacing | - | - |
| Ratings | - | AEC-Q200 |
| Height - Seated (Max) | 0.315\" (8.00mm) | 0.413\" (10.50mm) |
| Capacitance | 150 µF | 33 µF |
| ESR (Equivalent Series Resistance) | 21mOhm | 30mOhm |
| Lifetime @ Temp. | 2000 Hrs @ 105°C | 4000 Hrs @ 125°C |
| Ripple Current @ Low Frequency | - | - |
| Ripple Current @ High Frequency | 3.3 A @ 100 kHz | 1.25 A @ 100 kHz |
| Surface Mount Land Size | 0.406" L x 0.406" W (10.30mm x 10.30mm) | 0.327" L x 0.327" W (8.30mm x 8.30mm) |
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1. What is the difference between aluminum polymer capacitors and traditional aluminum electrolytic capacitors?
Aluminum polymer capacitors have lower ESR, longer lifespan, high temperature resistance, and high-frequency characteristics compared to traditional aluminum electrolytic capacitors, but the cost is usually higher and their voltage range is lower.
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2. What are the advantages of aluminum polymer capacitors?
They have low ESR, good high-frequency performance, high ripple current handling capability, long lifespan, and stable temperature characteristics, making them particularly suitable for power filtering and voltage stabilization applications.
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3. How long is the lifespan of aluminum polymer capacitors?
Compared to traditional electrolytic capacitors, aluminum polymer capacitors have a longer lifespan, typically reaching thousands or even longer, depending on the application environment and working conditions.
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4. How to choose the capacity and voltage of aluminum polymer capacitors?
The selection of appropriate capacitor capacity and voltage depends on specific circuit design requirements. Usually, the capacity depends on the required filtering performance, and the voltage selection should ensure that it is 20% -30% higher than the actual operating voltage.
