337XMPL2R5MG19A vs PLF0E391MDL4
| Part Number |
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| Category | Aluminum - Polymer Capacitors | Aluminum - Polymer Capacitors |
| Manufacturer | Illinois Capacitor | Nichicon |
| Description | CAP ALUM POLY 330UF 20% 2.5V SMD | CAP ALUM POLY 390UF 20% 2.5V T/H |
| Package | Bulk | Bulk |
| Series | XMPL | PLF |
| Type | Polymer | Polymer |
| Features | - | - |
| Operating Temperature | -40°C ~ 105°C | -55°C ~ 105°C |
| Mounting Type | Surface Mount | Through Hole |
| Package / Case | 2917 (7343 Metric) | Radial, Can |
| Applications | Decoupling | General Purpose |
| Tolerance | ±20% | ±20% |
| Size / Dimension | 0.287" L x 0.169" W (7.30mm x 4.30mm) | 0.248\" Dia (6.30mm) |
| Impedance | - | - |
| Voltage - Rated | 2.5 V | 2.5 V |
| Lead Spacing | - | 0.098\" (2.50mm) |
| Ratings | - | - |
| Height - Seated (Max) | 0.083\" (2.10mm) | 0.413\" (10.50mm) |
| Capacitance | 330 µF | 390 µF |
| ESR (Equivalent Series Resistance) | 4.5mOhm | 20mOhm |
| Lifetime @ Temp. | 1000 Hrs @ 105°C | 2000 Hrs @ 105°C |
| Ripple Current @ Low Frequency | - | - |
| Ripple Current @ High Frequency | 3 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 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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3. 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.
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4. What is the reliability of aluminum polymer capacitors?
Aluminum polymer capacitors typically have high reliability, especially in long-term use and high-frequency circuits where they perform exceptionally well. Its stability makes it highly favored in many demanding industrial applications.
