APSF160ETD331MH08S vs EEF-CD0J470XE
| Part Number |
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| Category | Aluminum - Polymer Capacitors | Aluminum - Polymer Capacitors |
| Manufacturer | United Chemi-Con | Panasonic Electronic Components |
| Description | CAP ALUM POLY 330UF 20% 16V T/H | CAP ALUM POLY 47UF 20% 6.3V SMD |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Series | NPCAP™-PSF | SP-Cap CD |
| Type | Polymer | Polymer |
| Features | - | - |
| Operating Temperature | -55°C ~ 105°C | -40°C ~ 105°C |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | Radial, Can | 2917 (7343 Metric) |
| Applications | General Purpose | General Purpose |
| Tolerance | ±20% | ±20% |
| Size / Dimension | 0.315\" Dia (8.00mm) | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
| Impedance | - | - |
| Voltage - Rated | 16 V | 6.3 V |
| Lead Spacing | 0.138\" (3.50mm) | - |
| Ratings | - | - |
| Height - Seated (Max) | 0.315\" (8.00mm) | 0.075\" (1.90mm) |
| Capacitance | 330 µF | 47 µF |
| ESR (Equivalent Series Resistance) | 13mOhm | 15mOhm |
| Lifetime @ Temp. | 5000 Hrs @ 105°C | 1000 Hrs @ 105°C |
| Ripple Current @ Low Frequency | - | - |
| Ripple Current @ High Frequency | 4.7 A @ 100 kHz | 2.7 A @ 100 kHz |
| Surface Mount Land Size | - | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
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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 disadvantages of aluminum polymer capacitors?
The disadvantages of aluminum polymer capacitors include high cost, limited available voltage range, and potential performance degradation under prolonged high temperature exposure.
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3. How do aluminum polymer capacitors perform in high temperature environments?
These capacitors have good high-temperature stability and can typically operate in environments ranging from 85 ° C to 105 ° C, exhibiting excellent performance at high temperatures, especially compared to traditional capacitors with liquid electrolytes.
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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.
