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Eaton 0.33F 5.5V DC Radial Lead Through Hole Supercapacitor KR-5R5H334-R
Specifications
| Country of Origin | China |
|---|---|
| Voltage | 5.5V dc |
| Diameter | 11.5mm |
| Brand | Eaton |
| Height | 5.2mm |
| Model | KR-5R5H334-R |
| Mount Type | Through Hole |
| Series | KR |
| Maximum Operating Temperature | 70°C |
| Tolerance | -20 to 80 % |
| Lifetime | 1000 h |
| Capacitance | 0.33F |
| Minimum Operating Temperature | -25°C |
| Polarity | Polar |
| Terminal type | Radial |
| Standards/Approvals | EN 60664-1, RoHS |
| Pin Count | 2 |
| Lead Pitch | 10mm |
| Lead Diameter | 0.8mm |
| Equivalent Series Resistance ESR | 50Ω |
| Capacitor Family | Electric Double Layer |
Key Features
- Capacitance of 0.33 Farads with tolerance from -20% to +80%.
- Radial lead terminal type with through hole mount style for easy PCB integration.
- Operates reliably within a temperature range of -25°C to 70°C.
- Low equivalent series resistance (ESR) of 50 Ω for efficient charge/discharge cycles.
- Compact dimensions with 11.5 mm diameter and 5.2 mm height for space-saving designs.
- Long lifetime of 1000 hours under specified operating conditions.
- Polarity marked as polar with 2 pins and 0.8 mm lead diameter.
- Compliance with EN 60664-1 and RoHS standards for safety and environmental friendliness.
Product Description
Eaton KR-5R5H334-R is a high-capacitance 0.33F supercapacitor featuring a rated voltage of 5.5V DC. Designed with a radial lead and through hole mount, this supercapacitor provides reliable energy storage solutions for electronics requiring ultra-high capacitance and low leakage current.
The compact cylindrical form factor measures 11.5 mm in diameter and 5.2 mm in height, making it suitable for dense circuit board layouts. Its low equivalent series resistance of 50 Ω enables efficient charge and discharge cycles, critical for applications demanding quick bursts of power.
Operating within a wide temperature range of -25°C to 70°C, it offers stable performance over long lifetimes, rated at 1000 hours under specified conditions. The device polarity is marked for safety with 2 pins and leads sized 0.8 mm diameter and 10 mm pitch to facilitate secure connections.
Compliant with EN 60664-1 and RoHS directives, this capacitor is environmentally friendly and meets industry safety standards. Eaton supercapacitors incorporate electric double layer capacitor technology coupled with advanced materials to ensure excellent reliability and specific capacitance.
Typical applications include backup power for real-time clocks, utility meters, network switches, HVAC controls, computers, peripherals, and white goods. Its robust build makes it ideal for industrial, commercial, and consumer electronics requiring long life and efficient energy storage.
Capacitance of 0.33 Farads with tolerance from -20% to +80%. Rated voltage of 5.5 volts DC suitable for low voltage electronic circuits. Radial lead terminal type with through hole mount style for easy PCB integration. Operates reliably within a temperature range of -25°C to 70°C.
Low equivalent series resistance (ESR) of 50 Ω for efficient charge/discharge cycles. Compact dimensions with 11.5 mm diameter and 5.2 mm height for space-saving designs. Long lifetime of 1000 hours under specified operating conditions.
Polarity marked as polar with 2 pins and 0.8 mm lead diameter. Compliance with EN 60664-1 and RoHS standards for safety and environmental friendliness. Manufactured in China with advanced electrochemical double layer capacitor technology.
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Frequently Asked Questions
The capacitance of this supercapacitor is 0.33 Farads, with a tolerance ranging from -20% to +80%.
It has a rated voltage of 5.5V DC, suitable for low voltage electronic circuits.
This model has a diameter of 11.5 mm and a height of 5.2 mm, making it compact for space-saving designs.
The equivalent series resistance (ESR) is 50 Ω, which allows for efficient charge and discharge cycles.
It operates reliably within a temperature range of -25°C to 70°C.
The supercapacitor has a lifetime of 1000 hours under specified operating conditions.
It features a radial lead terminal type with a through hole mount style for easy PCB integration.
It has a lead diameter of 0.8 mm and a lead pitch of 10 mm, with a total of 2 pins.
Yes, it complies with EN 60664-1 and RoHS standards for safety and environmental friendliness.
Typical applications include backup power for real-time clocks, utility meters, network switches, HVAC controls, and computers.
It is manufactured in China, utilizing advanced electrochemical double layer capacitor technology.
This supercapacitor belongs to the Electric Double Layer capacitor family.
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