Button Double Layer Farad Super Capacitor 5.5V 0.68F C Type
Ultracapacitor Button Double Layer Farad Super Capacitor 5.5V 0.68F C Type
1. Features
- High power density
- Small size, large capacity
- Capacitance in farad level
- High Discharge current up to 1000C, low ESR
- Long cycle life up to 500,000 times or more.
- RoHs compliant
- Widely usage(AC motor; Industry field-LED, electric power; Livelihood field-computer, display screen etc.)
2. Application
- Electronic Toy, Laptop, Self-powered super flashlight, Digital Photo Frame, Set Top Box, Electric Tool, Portable Defibrillator, Consumer Electronics etc.
- Gas meter, Water meter, Electricity meter.
- Wind power, Electrocar, Solar power, UPS Power Supply, Smartphones, and Energy Harvesting etc.
3. Standard Test Conditions
- The test conditions of this specification is for standard atmospheric pressure, temperature of 25 + / - 1 ℃, relative humidity for less than 60%.
- The test standard: DL/T 1652-2016 Technical Specification for Super capacitors for Power Metering Devices
4. Product Monomer Structure
This product is based on the principle of double-layer capacitor. Activated carbon is used as positive and negative electrode inside. Electrolyte is used to separate the two poles from diaphragm.
5. General Specifications
| Item | Specification | ||
| 1 | Model | TMCS02-684Z5.5VB-C | |
| 2 | Rated discharge capacitance | 0.68F | |
| 3 | Capacitance tolerance | -20~80% | |
| 4 | Rated voltage | 5.5V | |
| 5 | Surge voltage | 6.0V | |
|
6 |
Nominal impedance |
AC Imp | 30 Ω |
| DC Imp | 45Ω | ||
| 7 | Weight | 7.5±0.05 g | |
| 8 | Leakage current(24h) | ≤0.005mA | |
| 9 | Working temperature range | -40~70℃ | |
| 10 | Storage temperature range | -40~85℃ | |
| 11 | Cycle life | 500,000cycles | |
6. Performance Index
| ITEM | Specification | |
| 1 | Temperature Characteristics | Temperature +85℃,|△C/C| ≤30%,ESR≤specified value(25 ℃); Temperature -25 ℃,|△C/C|≤50%,ESR≤ 4 times initial value(25 ℃) |
| 2 | High temperature load | Temperature +85 ℃ added rated voltage, after 1000h,|△C/C|≤30%,ESR≤ 4 times specified value. |
| 3 | High temperature without load | Temperature +85 ℃added rated voltage, after 1000±4h,|△C/C|≤30%,ESR≤ 2 times specified value. |
| 4 | The steady state damp heat test | Temperature +40 ℃, 90-95% RH, 240hrs later, |△C/C|≤30%, ESR≤ 4 times specified value. |
| 5 | Cycle life Expectancy |
added rated voltage, under room temperature, cycling charge and discharge testing for 500000 times, |△C/C|≤30%,ESR≤ 4 times initial value(25 ℃) |
7. Product Dimensions
| ΦD | H | h | P | B | C |
| 20.5±0.5mm | 12.5±0.5mm | 7.0±0.5mm | 5.0±0.5mm | 0.5±0.05mm | 0.8±0.2mm |
8. Packing
| Model | Quantity(PCS) | Size of Packaging(L×W×H, mm) | Weight (Kg) | |||
| Tray | Inner box | Box | Inner box | Box | ||
| TMCS02-684Z5.5VB-C | 80 | 400 | 1600 | 331×228×117 | 485×355×265 | 13.5± 0.5 |
FAQ Of Topmay Capacitor
1) Can I have a free sample to test ?
Yes, we could provide free samples to test and check quality. Freight cost is collected.
2) What is the lead time?
Sample needs about 7~10 working days prepared; mass production average time takes 15-20 working days
3) Do you have any MOQ limit?
Yes. But it depends on product. Normally MOQ is 2K~10Kpcs
4) How about price terms?
We do FOBSHENZHEN if order amount is more than 5000USD. Less than that, it is EXWSHENZHEN and we do not undertake local charge.
5) What information should I let you know if I want to get a quotation?
Basically for capacitor, it requires to know detailed capacitance and voltage. If you have more information, such as type, product photo for reference, you could kindly provide too.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.