PLF0E391MDL4 vs EEF-HX1D220R
| Part Number |
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| Category | Aluminum - Polymer Capacitors | Aluminum - Polymer Capacitors |
| Manufacturer | Nichicon | Panasonic Electronic Components |
| Description | CAP ALUM POLY 390UF 20% 2.5V T/H | CAP ALUM POLY 22UF 20% 20V SMD |
| Package | Bulk | Tape & Reel (TR) |
| Series | PLF | SP-Cap HX |
| Type | Polymer | Polymer |
| Features | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | Radial, Can | 2917 (7343 Metric) |
| Applications | General Purpose | General Purpose |
| Tolerance | ±20% | ±20% |
| Size / Dimension | 0.248\" Dia (6.30mm) | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
| Impedance | - | - |
| Voltage - Rated | 2.5 V | 20 V |
| Lead Spacing | 0.098\" (2.50mm) | - |
| Ratings | - | - |
| Height - Seated (Max) | 0.413\" (10.50mm) | 0.079\" (2.00mm) |
| Capacitance | 390 µF | 22 µF |
| ESR (Equivalent Series Resistance) | 20mOhm | 40mOhm |
| Lifetime @ Temp. | 2000 Hrs @ 105°C | 1000 Hrs @ 125°C |
| Ripple Current @ Low Frequency | - | - |
| Ripple Current @ High Frequency | 3.2 A @ 100 kHz | 3.2 A @ 100 kHz |
| Surface Mount Land Size | - | - |
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1. What is Aluminum Polymer Capacitor?
Aluminum polymer capacitors are electrolytic capacitors that use conductive polymers instead of traditional electrolytes as cathode materials, with lower equivalent series resistance (ESR) and better performance.
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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. What are the typical applications of aluminum polymer capacitors?
These capacitors are widely used in devices such as computers, communication equipment, consumer electronics, power modules, DC-DC converters, etc. that require low ESR and high frequency characteristics.
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4. What frequency range are aluminum polymer capacitors suitable for?
Aluminum polymer capacitors are typically suitable for high-frequency applications, with a frequency range of several hundred kHz to MHz, making them ideal for use in high-frequency circuits.
