The DSF705Q3R0 is a 3 V supercapacitor designed for high pulse power applications, extending battery life in devices such as LED displays, audio systems, and mechanical actuators. It has a capacitance of 70 F, a maximum ESR of 5.9 Ω at 1 kHz, and can deliver a peak power of 87.5 W. The device measures 16 mm in diameter and 50 mm in height, with a lead spacing of 7.5 mm and a lead diameter of 0.8 mm. It operates from -40°C to +85°C, supports 500,000 charge/discharge cycles, and is RoHS compliant. A 1000-hour life test at rated voltage shows capacitance change within ±30% and ESR within 200% of initial values.
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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7F (EDLC) Supercapacitor 3V Radial, Can 55mOhm @ 1kHz 1000 Hrs @ 65°C
3 Volt Supercapacitor 3V
Features
Applications
7F 3.0V 10*25
| Cornell Dubilier | DigiKey | New Yorker Electronics Co., Inc. | Richardson RFPD | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | DSF705Q3R0 | 338-DSF705Q3R0-ND | 2002-DSF705Q3R0 | DSF705Q3R0 | DSF705Q3R0 |
| Product Name | Ultracapacitors | Electric Double Layer Capacitors (EDLC), Supercapacitors | Supercapacitors | Supercapacitors/Ultracapacitors | Capacitors - Electric Double Layer Capacitors (EDLC), Supercapacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | Leaded Capacitor | ||
| Technology | Ultracapacitor | Single-Layer | |||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 65 C (-40 to 149 F) | ||
| Capacitance Range | 7.00E6 microF | 7.00E6 microF | 7.00E6 microF | 7.00E6 microF | |
| WVDC | 3 volts | 3 volts | 3 volts | 3 volts |
