The MLP442M050EK0A is a 50 Vdc, 4400 µF aluminum electrolytic capacitor in a FlatpackTM case, designed for voltage holdup and filtering in high-reliability applications. It has a case length of 1.5 inches, weighs 30 g typical, and features 18 AWG copper wire terminals with a 20 A maximum rating. Rated for a temperature range of -55°C to +85°C, it achieves 50-year life at +45°C with a nearly hermetic welded seal. The capacitor has a maximum ESR of 97 mΩ at 25°C and a ripple current rating of 3.7 A at 85°C case temperature with no heatsink. It complies with MIL-STD-202 and IEC 60068-2-6 vibration standards and retains full specifications after 2000 hours at full load and +85°C. The polyester insulation option is not present in this variant.
4400µF 50V Aluminum Electrolytic Capacitors FlatPack, Tabbed 97mOhm 2000 Hrs @ 85°C
The MLP's high-energy storage and box-shape make it perfect for voltage holdup or filtering in military SEM-E modules, telecom circuit packs and computer cards. The MLP delivers up to 20 joules of energy storage in a 1/2"" height with 50 year's life at +45 °C. You can readily heatsink it to double the ripple-current capability. The MLP is the square-peg component that fits the square-holes in electronic assemblies.
85 °C Flatpack, Ultra Long Life, Aluminum Electrolytic 4400µF 50V
| Cornell Dubilier | DigiKey | Richardson RFPD | New Yorker Electronics Co., Inc. | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | MLP442M050EK0A | 338-1213-ND | MLP442M050EK0A | 2002-MLP442M050EK0A |
| Product Name | Aluminum Electrolytic | Aluminum Electrolytic Capacitors | Aluminum Electrolytic Capacitor | Aluminum Electrolytic Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | Chip Capacitor | |
| Operating Temperature | -55 to 85 C (-67 to 185 F) | -55 to 85 C (-67 to 185 F) | -55 to 85 C (-67 to 185 F) | 85 C (185 F) |
| Electrolytic Capacitors | Aluminum Electrolytic | Aluminum Electrolytic | Aluminum Electrolytic | Aluminum Electrolytic |
| Capacitance Range | 4400 microF | 4400 microF | 4400 microF | 4400 microF |
| Capacitance Tolerance | 20 (+/- %) | 20 (+/- %) | 20 (+/- %) |
