The DSF334Q9R0HDL is a 3 V supercapacitor in the DSF series, designed for battery backup, pulse power, and energy harvesting applications. It has a capacitance of 0.33 F, a rated voltage of 9 V, and dimensions of 25 mm × 16 mm × 8.5 mm with a lead spacing of 13.5 mm and lead diameter of 0.6 mm. It operates from -40°C to +85°C, has an ESR of 3.75 Ω at 1 kHz, and supports 500,000 charge/discharge cycles with a capacitance change of ±30%. The part is RoHS compliant and meets UL 810a recognition.
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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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.
CAPACITOR 330MF -10%, +30% 9V TH
| Cornell Dubilier | Richardson RFPD | New Yorker Electronics Co., Inc. | DigiKey | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | DSF334Q9R0HDL | DSF334Q9R0HDL | 2002-DSF334Q9R0HDL | 338-DSF334Q9R0HDL-ND |
| Product Name | Ultracapacitors | Supercapacitors/Ultracapacitors | Supercapacitors | Electric Double Layer Capacitors (EDLC), Supercapacitors |
| Configuration / Form Factor | Leaded Capacitor | |||
| Technology | Ultracapacitor | |||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Capacitance Range | 330000 microF | 330000 microF | 0.3300 microF | 330000 microF |
| WVDC | 9 volts | 9 volts | 9 volts |
