The VMF127M3R8 is a 120 F, 3.8 Vdc ultracapacitor designed for high-pulse power applications such as UPS systems and smart electric meters. It has a cylindrical case measuring 12.5 mm in diameter and 25 mm in length, with a lead spacing of 5.0 mm and a lead diameter of 0.6 mm. The part operates from -15°C to +85°C and features a capacitance tolerance of ±20% at 25°C. It supports 500,000 charge/discharge cycles between 3.8 V and 2.5 V with ≤30% capacitance change and ESR increase under 200% of initial values. Maximum ESR is 80 mΩ at 1 kHz, and it can deliver a maximum DC current of 0.6 A continuously. RoHS compliant and 810a recognized.
The VMF and VPF Hybrid LIC Supercapacitors offer increased voltage and energy density, ideal for applications with long stand by and run times. Unlike batteries, hybrid supercapacitors do not degrade with each charge/discharge cycle and are inherently safer than batteries, with no risk of thermal runaway. All components are UL recognized and REACH and RoHS compliant. For applications requiring higher voltage or capacitance, CDE can design custom series-parallel banks of components, packaged into modules with the desired lead configuration.
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Features
Applications
Lithium-Ion Supercapacitor 3.8V
120F (EDLC) Supercapacitor 3.8V Radial, Can 80mOhm @ 1kHz 1000 Hrs @ 70°C
| Cornell Dubilier | Richardson RFPD | New Yorker Electronics Co., Inc. | DigiKey | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | VMF127M3R8 | VMF127M3R8 | 2002-VMF127M3R8 | 338-VMF127M3R8-ND |
| Product Name | Ultracapacitors | Lithium-Ion Capacitor/Hybrid Supercapacitor | Supercapacitors | Electric Double Layer Capacitors (EDLC), Supercapacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | ||
| Technology | Ultracapacitor | |||
| Operating Temperature | -15 to 85 C (5 to 185 F) | -15 to 70 C (5 to 158 F) | ||
| Capacitance Range | 1.20E8 microF | 1.20E8 microF | 1.20E8 microF | |
| WVDC | 3.8 volts | 3.8 volts | 3.8 volts |
