The MLP442M050EK0C is an aluminum electrolytic capacitor in the Flatpack series, designed for voltage holdup and filtering in military and telecom systems. It has a 1.5-inch case length (EK), 4400 µF capacitance at 50 Vdc, and ±20% tolerance. Rated for -55°C to +85°C, it offers 50-year life at +45°C with a welded seal. Ripple current is 3.7 A at 120 Hz and 4.4 A at 20 kHz, with a maximum ESR of 97 mΩ at 25°C. Case temperature rise is limited to 85°C without a heatsink; double the ripple current is possible with one. Weight is 30 g. Terminals are 18 AWG copper with tin-lead plating. The aluminum case has mounting tabs and meets MIL-STD-202 and IEC 60068-2-6 vibration standards.
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.
4400µF 50V Aluminum Electrolytic Capacitors FlatPack 97mOhm @ 120Hz 2000 Hrs @ 85°C
85 °C Flatpack, Ultra Long Life, Aluminum Electrolytic 4400µF 50V
CAP ALUM 4400UF 20% 50V FLATPACK
| Cornell Dubilier | Richardson RFPD | DigiKey | New Yorker Electronics Co., Inc. | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | MLP442M050EK0C | MLP442M050EK0C | MLP442M050EK0C-ND | 2002-MLP442M050EK0C | MLP442M050EK0C |
| Product Name | Aluminum Electrolytic | Aluminum Electrolytic Capacitor | Aluminum Electrolytic Capacitors | Aluminum Electrolytic Capacitors | Capacitors - Aluminum Electrolytic Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Chip Capacitor | Leaded 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 (+/- %) |
