The DCMC203U025AA2B is a screw-terminal aluminum electrolytic capacitor designed for high-capacitance power supply and UPS applications. It has a capacitance of 20,000 µF, a rated voltage of 25 Vdc, and operates within a temperature range of -40 °C to +85 °C. The case dimensions are 1 3/8 inches in diameter and 2 1/8 inches in length, with a high post terminal and standard PVC insulation. The part has a maximum ESR of 23.6 mΩ at 120 Hz and a maximum ripple current of 6.5 A at 85 °C. Endurance life is rated at 2000 hours at full load and 85 °C, with capacitance variation within ±20% and ESR doubling at end of life. The unit weighs 2.0 ounces (57 grams).
Richardson RFPD, an Arrow Company, is a specialized electronic component distributor providing design engineers with deep technical expertise and localized global design support for the latest new products from the world's leading suppliers of RF, Wireless, Energy and Power Technologies.
85 °C High Capacitance, Screw Terminal, Aluminum
20000µF 25V Aluminum Electrolytic Capacitors Radial, Can - Screw Terminals 23.6mOhm @ 120Hz 2000 Hrs @ 85°C
CAP ALUM 20000UF 25V SCREW
| Cornell Dubilier | Richardson RFPD | New Yorker Electronics Co., Inc. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | DCMC203U025AA2B | DCMC203U025AA2B | 2002-DCMC203U025AA2B | DCMC203U025AA2B-ND | DCMC203U025AA2B |
| Product Name | Aluminum Electrolytic | Aluminum Electrolytic Capacitor | Aluminum Electrolytic Capacitors | Aluminum Electrolytic Capacitors | Capacitors - Aluminum Electrolytic Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | Leaded Capacitor | ||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | 85 C (185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Electrolytic Capacitors | Aluminum Electrolytic | Aluminum Electrolytic | Aluminum Electrolytic | Aluminum Electrolytic | |
| Capacitance Range | 20000 microF | 20000 microF | 20000 microF | 20000 microF | |
| Capacitance Tolerance | 75 (+/- %) | 75 (+/- %) | 75 (+/- %) | 75 (+/- %) |
