The DGH357Q2R7 is a 350 farad ultracapacitor with a rated voltage of 2.7 volts, designed for high pulse power and battery life extension in applications such as energy harvesting and pulse power. It has a cylindrical radial leaded package measuring 35 mm in diameter and 60 mm in length, with a lead spacing of 10 mm and a lead diameter of 1.2 mm. The part operates within a temperature range of -40°C to +85°C, has an ESR of 18.9 milliohms at 1 kHz, and can endure 500,000 charge/discharge cycles with less than 200% ESR change. It meets RoHS compliance and is 810a recognized.
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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Low ESR Supercapacitor 350µF 2.7V
350F (EDLC) Supercapacitor 2.7V Radial, Can - Snap-In 3mOhm @ 1kHz 1500 Hrs @ 85°C
CAPACITOR 350F -10% +30% 2.7V TH
| Cornell Dubilier | New Yorker Electronics Co., Inc. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | DGH357Q2R7 | 2002-DGH357Q2R7 | 338-DGH357Q2R7-ND | DGH357Q2R7 |
| Product Name | Ultracapacitors | Supercapacitors | Electric Double Layer Capacitors (EDLC), 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 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Capacitance Range | 3.50E8 microF | 350 microF | 3.50E8 microF | 3.50E8 microF |
| WVDC | 2.7 volts | 2.7 volts | 2.7 volts |
