KR-5R5H224-R: Features, Specs & More
The EATON KR-5R5H224-R is a 5.5 V supercapacitor designed for energy storage applications that require high capacitance in a compact through-hole package. In this comprehensive article, we'll delve into the intricacies of the KR-5R5H224-R, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
KR-5R5H224-R’s Overview
The KR-5R5H224-R is a supercapacitor with a rated voltage of 5.5 V and a nominal capacitance of 220 mF. Supercapacitors store electrical energy through electrostatic mechanisms and can provide rapid energy delivery when needed. This makes them useful in circuits that require short-term energy storage, backup power, or power stabilization.
Key Features
Let's delve into the standout features that make the KR-5R5H224-R a standout in the world of electronics:
The KR-5R5H224-R provides 220 mF of capacitance.
The KR-5R5H224-R has a 5.5 V rated voltage.
The component has a -20% to +80% capacitance tolerance.
The KR-5R5H224-R has an ESR of 75 Ohm at 1 kHz.
The component supports an operating temperature range of -25°C to 70°C.
The KR-5R5H224-R uses through-hole mounting.
The component uses PC pin termination.
The KR-5R5H224-R has a 10 mm lead spacing.
The component uses an axial can and horizontal package.
The listed component diameter is 11.50 mm.
The maximum seated height is 5.00 mm.
The rated lifetime is 1,000 hours at 70°C.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the KR-5R5H224-R:
Type | Parameter |
Capacitance | 220 mF |
Tolerance | -20%, +80% |
Voltage - Rated | 5.5 V |
ESR (Equivalent Series Resistance) | 75Ohm @ 1kHz |
Lifetime @ Temp. | 1000 Hrs @ 70°C |
Termination | PC Pins |
Mounting Type | Through Hole |
Package / Case | Axial, Can - Horizontal |
Lead Spacing | 0.394" (10.00mm) |
Size / Dimension | 0.453" Dia (11.50mm) |
Height - Seated (Max) | 0.197" (5.00mm) |
Operating Temperature | -25°C ~ 70°C |
Applications
The KR-5R5H224-R can be considered for electronic applications that require short-term energy storage and rapid energy delivery. Its 220 mF capacitance provides substantially greater charge storage than many conventional low-capacitance capacitors. The component can therefore be used in suitable power backup and energy buffering circuits. It can also support power stabilization functions in electronic systems where temporary energy storage is required. Engineers should evaluate the required voltage, energy capacity, ESR, operating temperature, physical dimensions, and expected operating conditions before selecting the component for a specific design.
KR-5R5H224-R’s Manufacturer
Coiltronics / Eaton, a division of Cooper Industries that has been acquired by Eaton, offers a broad range of leading-edge power magnetics products primarily used in DC-DC and switchmode applications requiring high-frequency magnetics. The company's innovative line includes surface mount power inductors/transformers, cold cathode fluorescent lamp inverter transformers, high-frequency buck/boost inductors, high-density SMT chip inductors, and low-cost powdered iron core toroidal inductors.
Conclusion
The EATON KR-5R5H224-R is a 220 mF supercapacitor with a 5.5 V rated voltage. It features through-hole mounting, PC pin termination, 10 mm lead spacing, and an operating temperature range of -25°C to 70°C. Its 75 Ohm ESR specification and 1,000-hour lifetime at 70°C are also important factors for circuit evaluation.
