The MLP442M050EK1C is a low-profile aluminum electrolytic capacitor designed for voltage holdup and filtering in military, telecom, and computer applications, with a rated voltage of 50 Vdc, capacitance of 4400 µF, and ±20% tolerance. It uses the EK case with a 1.5-inch length, 30 g weight, and mounting tabs, featuring a welded aluminum case and polyester insulation. The component operates from -55°C to +85°C, provides 20 joules of energy storage at 1/2″ height, and achieves 50-year life at +45°C with a nearly hermetic seal. Ripple current capability can be doubled with a heatsink, and ESR is under 31 mΩ at 120 Hz. It meets vibration standards per MIL-STD-202 and IEC 60068-2-6 with 10g amplitude, and has an ESL of less than 30 nH.
4400µF 50V Aluminum Electrolytic Capacitors FlatPack 97mOhm @ 120Hz 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
CAP ALUM 4400UF 20% 50V FLATPACK
| Cornell Dubilier | DigiKey | Richardson RFPD | New Yorker Electronics Co., Inc. | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | MLP442M050EK1C | 338-4391-ND | MLP442M050EK1C | 2002-MLP442M050EK1C | MLP442M050EK1C |
| Product Name | Aluminum Electrolytic | Aluminum Electrolytic Capacitors | Aluminum Electrolytic Capacitor | Aluminum Electrolytic Capacitors | Capacitors - 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) | -55 to 85 C (-67 to 185 F) |
| Electrolytic Capacitors | Aluminum Electrolytic | Aluminum Electrolytic | Aluminum Electrolytic | Aluminum Electrolytic | |
| Capacitance Range | 4400 microF | 4400 microF | 4400 microF | 4400 microF | 4400 microF |
| Capacitance Tolerance | 20 (+/- %) | 20 (+/- %) | 20 (+/- %) |
