The 357DER2R5SEZ is a radial lead ultracapacitor rated for 2.5 V DC, with a capacitance of 350 F, a maximum continuous current of 70 A, and an ESR of 12 mΩ at 25°C. It has a volumetric energy density of 5.2631 Wh/kg and a volumetric power density of 0.8661 kW/kg. The part operates within a temperature range of -25°C to +70°C and is rated for 500,000 charge/discharge cycles. Its dimensions are 35 mm in diameter and 60 mm in length, with no lead spacing (S=0 mm) and no lead diameter (d=0 mm). The part has a weight of 66.31 grams and a volume of 57.727 mL.
Also known as ultracapacitors, double-layer capacitors or electro-chemical double layer (EDLCs). Whatever you call them, CDE likely has what you need, offering a comprehensive range of capacitance values and voltages. Our technology is used in a wide variety of applications from battery backup in smart meters to regenerative braking. Choose from board mountable coin type and radial form factors or work with us to develop higher voltage custom modules with active or passive balancing.
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CAP 350F -20% +50% 2.5V T/H
| Cornell Dubilier | Acme Chip Technology Co., Limited | |
|---|---|---|
| Product Category | Capacitors | Capacitors |
| Product Number | 357DER2R5SEZ | 357DER2R5SEZ |
| Product Name | Ultracapacitors | Capacitors - Electric Double Layer Capacitors (EDLC), Supercapacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor |
| Technology | Ultracapacitor | Single-Layer |
| Operating Temperature | -25 to 70 C (-13 to 158 F) | -25 to 70 C (-13 to 158 F) |
| Capacitance Range | 3.50E8 microF | 3.50E8 microF |
| WVDC | 2.5 volts | 2.5 volts |
