The DSF series is a range of 3-volt supercapacitors designed for high pulse power, battery backup, and energy harvesting applications. The part is available in radial leaded formats with diameters from 6.3 mm to 35 mm and lead spacings from 2.5 mm to 22.5 mm, depending on case size. Capacitance ranges from 0.33 F to 600 F, with capacitance tolerance of ±30% at 20°C for Q-grade and ±20% for M-grade. The operating temperature range is -40°C to +85°C, and the ESR ranges from 0.09 Ω to 20 Ω, depending on capacitance. The part is rated for 500,000 charge/discharge cycles and meets RoHS compliance. The DSF155Q3R0 itself is not listed, but the series includes DSF155M3R0 with 1.5 F capacitance and similar specifications.
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.
Call Us: 847-675-1760 ext. 7742
Email Us
| Cornell Dubilier | |
|---|---|
| Product Category | Capacitors |
| Product Number | DSF155Q3R0 |
| Product Name | Ultracapacitors |
| Configuration / Form Factor | Leaded Capacitor |
