The 337UVG4R0MEW is an aluminum polymer capacitor designed for DC-DC converters, voltage regulators, and decoupling applications. It has a rated voltage of 4 VDC, a capacitance of 330 µF, and operates within a temperature range of -55°C to +105°C. The part features a maximum ESR of 21 mΩ at 120 Hz and +20°C, and a ripple current rating of 2630 mA at 100 kHz and +105°C. It is housed in a 6.3 mm diameter by 6 mm length cylindrical package. The capacitor meets stability requirements for capacitance, dissipation factor, ESR, and leakage current under load life and damp heat testing. The dissipation factor is 15% maximum at 120 Hz and 20°C. The leakage current is 280 µA maximum. The ESR at 100 kHz and +20°C is 15 mΩ, and the impedance ratio from +105°C to +20°C is less than 1.25.
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CAP ALUM POLY 330UF 20% 4V SMD
| Cornell Dubilier | Richardson RFPD | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors |
| Product Number | 337UVG4R0MEW | 337UVG4R0MEW | 337UVG4R0MEW |
| Product Name | Aluminum Polymer | Aluminum Polymer Capacitor | Capacitors - Aluminum - Polymer Capacitors |
| Configuration / Form Factor | Chip Capacitor | Chip Capacitor | Leaded Capacitor; Chip Capacitor |
| Operating Temperature | -55 to 105 C (-67 to 221 F) | -55 to 105 C (-67 to 221 F) | -55 to 105 C (-67 to 221 F) |
| Electrolytic Capacitors | Aluminum Electrolytic | Aluminum Electrolytic | |
| Capacitance Range | 330 microF | 330 microF | 330 microF |
| Capacitance Tolerance | 20 (+/- %) | 20 (+/- %) |
