The 506DCN2R7Q is a 50.0 F, 2.7 V ultracapacitor in a snap-in radial package with dimensions of 18 mm diameter by 40 mm height and a lead spacing of 7.5 mm. It operates from -40°C to +60°C and withstands 500,000 charge/discharge cycles with capacitance change within +30% of initial values and ESR under 200% of initial specification. The part has a maximum DC ESR of 25 mΩ at 20°C and a leakage current of 22.5 mA after 72 hours at 25°C. It meets IEC 62391 standards and is designed for high pulse power applications such as battery backup, energy harvesting, and audio systems.
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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| Cornell Dubilier | DigiKey | New Yorker Electronics Co., Inc. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 506DCN2R7Q | 1572-1506-ND | 2002-506DCN2R7Q | 506DCN2R7Q |
| Product Name | Ultracapacitors | Electric Double Layer Capacitors (EDLC), Supercapacitors | Supercapacitors | Capacitors - Electric Double Layer Capacitors (EDLC), Supercapacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | Leaded Capacitor | |
| Technology | Ultracapacitor | Single-Layer | ||
| Operating Temperature | -40 to 60 C (-40 to 140 F) | -40 to 60 C (-40 to 140 F) | -40 to 60 C (-40 to 140 F) | |
| Capacitance Range | 5.00E7 microF | 5.00E7 microF | 50 microF | 5.00E7 microF |
| WVDC | 2.7 volts | 2.7 volts | 2.7 volts |
