The 478LMB035M2AF is an aluminum electrolytic capacitor rated for 35 VDC with a capacitance of 4700 µF, designed for high ripple current applications in switching power supplies. It operates within a temperature range of -40°C to +105°C and meets a 3000-hour load life specification at 105°C with rated voltage and ripple current. The capacitor has a maximum ESR of 141.09 mΩ at 120 Hz and +20°C, and a rated RMS ripple current of 2.21 A at 120 Hz. Its dimensions are 20 mm in diameter by 40 mm in length, with straight lead style. Capacitance tolerance is +20% at 120 Hz and 20°C, and leakage current is limited to 3√CV or 5000 µA, whichever is less. The dissipation factor is 0.40, and it complies with the specified surge voltage, impedance ratio, and shelf life requirements for the LMB series.
| Cornell Dubilier | |
|---|---|
| Product Category | Capacitors |
| Product Number | 478LMB035M2AF |
| Product Name | Aluminum Electrolytic |
| Configuration / Form Factor | Leaded Capacitor |
| Operating Temperature | -40 to 105 C (-40 to 221 F) |
| Electrolytic Capacitors | Aluminum Electrolytic |
