2.8V high temperature Cylindrical Supercapacitors
Brand BIGCAP
Product origin China
Delivery time 3~4 weeks
Supply capacity 100K pcs/Month
Features
1. Cylindrical shape structure, small volume, large capacity;
2. Comply with ROHS standards no Cd Pb and other pollutants;
3. Long charge-discharge cycle life;
4. Ultra-low internal resistance, suitable for high power discharge;
2.8V high temperature Cylindrical Supercapacitors
Brief Introduction of 2.8v high temperature supercapacitor
2.8V high temperature supercapacitor, combining EDLC technology, is an ultracapacitor designed for extreme conditions. It boasts both high voltage supercapacitor capabilities and super farad capacitance, making it ideal for applications requiring durability and rapid energy storage under high temperatures.
BIGCAP is a professional manufacturer specializing in the producing and distribution of farad capacitors, which is based in Liaoning Province, China.
Characteristics of winding type supercapacitors
Item | Characteristics |
Model Name | BRT Series |
Lead Type | Radial Wire lead |
Rated Voltage | 2.8V DC |
Capacitance | 0.5F~700F |
Operating Temp. | -40℃~+85℃ |
Cycle Life | 500,000 |
High Temp. Life | 1000h( (2.8V,85±2℃) |
Application of 2.8V high temperature supercapacitors
Automotive Engines: Placed near hot engine compartments, they assist with ignition systems and power auxiliary electronics, ensuring reliability even under high heat.
Oil & Gas Exploration: In deep drilling operations, they provide instant power for sensors and control systems, enduring extreme temperatures and vibrations.
Aerospace: Integrated into aircraft systems, they enhance safety by offering backup power in case of primary power loss, withstanding the rigors of flight.
Industrial Furnaces: Used in high-temperature furnaces, they maintain electronic controls and monitoring systems, ensuring smooth operation.
Renewable Energy Thermal Storage: Partnered with solar thermal systems, they store energy efficiently during peak sunlight hours, discharging it when needed, even in warm climates.
Typical pictures and drawings of winding type supercapacitors
Radial Wire lead
Specification of 2.8V Winding Type supercapacitors
BRT Series
Model Number | Rated Voltage (V dc) | Capacitance (F) | ESR（Max），Ω | Dimension(mm) | ||||
AC@1kHz | DC | ΦD×L ±1.0 | Φd ±0.1 | F ±0.5 | L1 ±2.0 | |||
BRT002R8L104FA | 2.8 | 0.1 | 450 | 675 | 5×12 | 0.5 | 2 | 28 |
BRT002R8L104FB | 2.8 | 0.1 | 450 | 675 | 5×9.8 | 0.5 | 2 | 28 |
BRT002R8L154FA | 2.8 | 0.15 | 400 | 600 | 5×12 | 0.5 | 2 | 28 |
BRT002R8L154FB | 2.8 | 0.15 | 450 | 675 | 5×9.8 | 0.5 | 2 | 28 |
BRT002R8L224FA | 2.8 | 0.22 | 500 | 750 | 5×12 | 0.5 | 2 | 28 |
BRT002R8L224FB | 2.8 | 0.22 | 500 | 750 | 5×9.8 | 0.5 | 2 | 28 |
BRT002R8L254FA | 2.8 | 0.25 | 500 | 750 | 5×12 | 0.5 | 2 | 28 |
BRT002R8L254FB | 2.8 | 0.25 | 500 | 750 | 6.3×12 | 0.5 | 2.5 | 28 |
BRT002R8L354FA | 2.8 | 0.35 | 400 | 600 | 5×12 | 0.5 | 2 | 28 |
BRT002R8L504FA | 2.8 | 0.5 | 500 | 750 | 6.3×12 | 0.5 | 2.5 | 28 |
BRT002R8L504FB | 2.8 | 0.5 | 500 | 750 | 5×12 | 0.5 | 2 | 28 |
BRT002R8L504FC | 2.8 | 0.5 | 500 | 750 | 6.3×9.8 | 0.5 | 2.5 | 28 |
BRT002R8L704FA | 2.8 | 0.7 | 400 | 600 | 8×13 | 0.6 | 3.5 | 30 |
BRT002R8L105FA | 2.8 | 1.0 | 300 | 450 | 8×13 | 0.6 | 3.5 | 30 |
BRT002R8L105FB | 2.8 | 1.0 | 200 | 300 | 8×19 | 0.6 | 3.5 | 30 |
BRT002R8L105FC | 2.8 | 1.0 | 200 | 300 | 8×13 | 0.6 | 3.5 | 30 |
BRT002R8L105FD | 2.8 | 1.0 | 300 | 450 | 6.3×12 | 0.5 | 2.5 | 28 |
BRT002R8L105FE | 2.8 | 1.0 | 100 | 150 | 8×15 | 0.6 | 3.5 | 30 |
BRT002R8L105FG | 2.8 | 1.0 | 80 | 120 | 10×20 | 0.6 | 5 | 30 |
BRT002R8L105FH | 2.8 | 1.0 | 200 | 300 | 8×10 | 0.6 | 3.5 | 30 |
BRT002R8L205FA | 2.8 | 2.0 | 140 | 210 | 8×19 | 0.6 | 3.5 | 30 |
BRT002R8L205FB | 2.8 | 2.0 | 140 | 210 | 10×20 | 0.6 | 5 | 30 |
BRT002R8L305FA | 2.8 | 3.0 | 100 | 150 | 8×19 | 0.6 | 3.5 | 30 |
BRT002R8L305FB | 2.8 | 3.0 | 120 | 180 | 8×16 | 0.6 | 3.5 | 30 |
BRT002R8L335FA | 2.8 | 3.3 | 80 | 120 | 10×20 | 0.6 | 5 | 30 |
BRT002R8L335FB | 2.8 | 3.3 | 100 | 150 | 10×16 | 0.6 | 5 | 30 |
BRT002R8L405FA | 2.8 | 4.0 | 80 | 120 | 10×20 | 0.6 | 5 | 30 |
BRT002R8L475FA | 2.8 | 4.7 | 70 | 105 | 12.5×21 | 0.6 | 5 | 28 |
BRT002R8L475FB | 2.8 | 4.7 | 70 | 105 | 10×20 | 0.6 | 5 | 30 |
BRT002R8L475FC | 2.8 | 4.7 | 80 | 120 | 12.5×21 | 0.6 | 5 | 28 |
BRT002R8L505FA | 2.8 | 5.0 | 70 | 105 | 10×20 | 0.6 | 5 | 30 |
BRT002R8L605FA | 2.8 | 6.0 | 70 | 105 | 10×20 | 0.6 | 5 | 30 |
BRT002R8L705FA | 2.8 | 7.0 | 70 | 105 | 10×25 | 0.7 | 5 | 30 |
BRT002R8L805FA | 2.8 | 8.0 | 50 | 75 | 12.5×21 | 0.6 | 5 | 28 |
BRT002R8L805FC | 2.8 | 8.0 | 50 | 75 | 12.5×20 | 0.6 | 5 | 30 |
BRT002R8L106FA | 2.8 | 10 | 50 | 75 | 12.5×26 | 0.6 | 5 | 30 |
BRT002R8L106FB | 2.8 | 10 | 50 | 75 | 12.5×34 | 0.6 | 5 | 30 |
BRT002R8L106FC | 2.8 | 10 | 60 | 90 | 12.5×21 | 0.6 | 5 | 28 |
BRT002R8L106FD | 2.8 | 10 | 50 | 75 | 10×30 | 0.7 | 5 | 30 |
BRT002R8L106FG | 2.8 | 10 | 50 | 75 | 16×17 | 0.8 | 7.5 | 30 |
BRT002R8L126FB | 2.8 | 12 | 50 | 75 | 12.5×26 | 0.6 | 5 | 30 |
BRT002R8L156FA | 2.8 | 15 | 30 | 45 | 16×26 | 0.8 | 7.5 | 30 |
BRT002R8L156FD | 2.8 | 15 | 30 | 45 | 16×17 | 0.8 | 7.5 | 30 |
BRT002R8L166FA | 2.8 | 16 | 30 | 45 | 16×21 | 0.8 | 7.5 | 30 |
BRT002R8L206FA | 2.8 | 20 | 25 | 37.5 | 16×34 | 0.8 | 7.5 | 30 |
BRT002R8L226FA | 2.8 | 22 | 25 | 37.5 | 16×26 | 0.8 | 7.5 | 30 |
BRT002R8L256FA | 2.8 | 25 | 25 | 37.5 | 16×34 | 0.8 | 7.5 | 30 |
BRT002R8L306FA | 2.8 | 30 | 25 | 37.5 | 16×34 | 0.8 | 7.5 | 30 |
BRT002R8L306FB | 2.8 | 30 | 25 | 37.5 | 18×25 | 0.8 | 7.5 | 30 |
BRT002R8L406FA | 2.8 | 40 | 20 | 30 | 18×41 | 0.8 | 7.5 | 30 |
BRT002R8L506FA | 2.8 | 50 | 20 | 30 | 18×41 | 0.8 | 7.5 | 30 |
BRT002R8L606FA | 2.8 | 60 | 15 | 22.5 | 18×41 | 0.8 | 7.5 | 30 |
Features of Winding type 2.8V capacitors(EDLC)
The 2.8V high temperature cylindrical supercapacitors represent the pinnacle of EDLC (Electric Double Layer Capacitor) technology. They harness the unique properties of EDLCs, which utilize electrostatic charge separation at the interface between an electrode and an electrolyte to store energy. This technology foundation ensures high-speed charging and discharging capabilities, along with long cycle life.
Design & Durability:Designed specifically for extreme conditions, these supercapacitors exhibit remarkable resilience. Their cylindrical form factor, combined with a winding type construction, not only maximizes energy density but also contributes to enhanced thermal management. This enables them to maintain their capacity and performance, even in high-temperature environments, where traditional capacitors might fail.
Performance Characteristics:Unparalleled performance is the hallmark of these supercapacitors. Their ability to retain charge and deliver power efficiently, even under stressful conditions, sets them apart. The use of farad capacitors within their structure provides ample energy storage capacity, making them capable of supporting demanding applications that require instantaneous power bursts or long-term backup power.
Applications:Given their robust design and impressive performance characteristics, these 2.8V high temperature cylindrical supercapacitors are ideally suited for a wide range of applications. They find use in industries such as automotive, aerospace, oil & gas exploration, and renewable energy, where reliability, durability, and high-temperature tolerance are paramount. Whether it's powering auxiliary electronics in harsh environments, providing backup power in critical systems, or storing energy for later use, these supercapacitors deliver exceptional value and performance.
Markings of coin cell supercapacitors
Delivery&Service
100% On-time shipping.
All goods can be ship out by Air/ Sea/ Express(DHL, FeDex, TNT, UPS, EMS, SF) or Train.
We have set up a dedicated after-sales service hotline, you can contact us at any time, we will respond and handle customer problems in a timely manner.
Provide regular inspection services, proactively understand customer usage, promptly discover and solve potential problems, and ensure the stable operation of supercapacitors.
Our professional technical team has in-depth capacitor knowledge and rich experience, and can provide customers with timely and accurate technical answers and solutions.
At BIGCAP, we understand that exceptional service is just as important as exceptional products. That's why we offer comprehensive customer support, from pre-sales consultations to after-sales assistance. Our team is always available to address your queries and concerns, ensuring a hassle-free experience every step of the way.
For a Professional quotation plan at a reasonable price, Request the latest quote today! We ensure competitive rates without compromising on quality. Email Sarah at export@bigcap.net or call us at +8615640476729 to get started. We're here to help you every step of the way.
BIGCAP is a professional manufacturer of supercapacitor based in China. Established in 2013, BIGCAP has grown steadily over decade years. With plant area of 12000 square meters, expanding our operations and diversifying our product range over 300 series. Today, we have a strong presence in both domestic and international markets, serving customers in over 50 countries....more
