φ46mm 3.0V 1200F EDLC supercapacitor cells
Product Description
GMCC successfully broke through the material and chemical system, dry electrode, and all-pole ear laser welding technology to develop the 1200F cell, which achieves low internal resistance, high reliability, thermal management-safety structure design advantages, high voltage, low self-discharge, strong adaptability to the mechanical and climatic environment, long life. And 1200F cell has passed a variety of strict performance tests and international standards, RoHS, REACH, UL810A, ISO16750 Table 12, IEC 60068-2-64 (table A.5/A.6), and IEC 60068-2-27, etc. The 46mm 1200F cell has been used in the 12V enhanced start-stop system of automobiles in mass production, which has realized energy saving and emission reduction of vehicles and provided users with a perceived driving experience.
Electrical Specifications
| TYPE | C46W-3R0-1200 |
| Rated Voltage VR |
3.0 V |
| Surge Voltage VS1 |
3.1 V |
| Rated Capacitance C 2 |
1200 F |
| Capacitance Tolerance 3 |
-0%/+20% |
| ESR2 | ≤0.6 mΩ |
| Leakage Current IL 4 |
<5 mA |
| Self-discharge Rate 5 |
<20 % |
| Constant Current IMCC(ΔT = 15°C)6 | 65 A |
| Max Current IMax7 | 1.05 kA |
| Short Current IS8 | 5.0 kA |
| Stored Energy E 9 | 1.5 Wh |
| Energy Density Ed 10 | 7.5 Wh/kg |
| Usable Power Density Pd11 | 9.0 kW/kg |
| Matched Impedance Power PdMax 12 |
18.8 kW/kg |
Thermal Characteristics
| Type | C46W-3R0-1200 |
| Working Temperature |
-40~65 °C |
| Storage Temperature13 |
-40~70 °C |
| Thermal Resistance RTh14 | 5.9 K/W |
| Thermal Capacitance Cth15 | 240 J/K |
Lifetime Characteristics
| TYPE | C46W-3R0-1200 |
| DC Life at High Temperature 16 |
1500 hours |
| DC Life at RT17 |
10 years |
| Cycle Life18 |
1,000,000 cycles |
| Shelf Life19 |
4 years |
Saferty & Environmental Specifications
| TYPE | C46W-3R0-1200 |
| Safety |
RoHS, REACH and UL810A |
| Vibration |
ISO16750 Table 12 IEC 60068-2-64 (Table A.5/A.6) |
| Shock |
IEC 60068-2-27 |
Physical Parameters
| TYPE | C46W-3R0-1200 |
| Mass M |
200 g |
| Terminals(leads)20 |
Weldable |
| Dimensions21 Height |
98.7 mm |
| Diameter |
46 mm |
