KR-5R5C474-R: Features, Specs & More
The KR-5R5C474-R is an Eaton supercapacitor with a 470 mF capacitance and a 5.5 V rated voltage. In this comprehensive article, we'll delve into the intricacies of the KR-5R5C474-R, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
KR-5R5C474-R’s Overview
The EATON KR-5R5C474-R is a radial supercapacitor designed for applications that require short-term energy storage and power support. It provides a capacitance of 470 mF and a rated voltage of 5.5 V. Its through-hole construction and PC-pin termination support straightforward PCB installation. In this article, we will examine the KR-5R5C474-R definition, key features, specifications, applications, and manufacturer.
Key Features
Let's delve into the standout features that make the KR-5R5C474-R a standout in the world of electronics:
The KR-5R5C474-R provides a 470 mF capacitance for short-term energy storage.
The KR-5R5C474-R supports a 5.5 V rated voltage.
The KR-5R5C474-R has a -20%, +80% capacitance tolerance.
The KR-5R5C474-R features an ESR of 50 Ohm at 1 kHz.
The KR-5R5C474-R supports a 1000-hour lifetime at 70°C.
The KR-5R5C474-R uses PC pins for electrical termination.
The KR-5R5C474-R uses a through-hole mounting configuration.
The KR-5R5C474-R uses a radial can package.
The KR-5R5C474-R operates within a -25°C to 70°C temperature range.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the KR-5R5C474-R:
Type | Parameter |
Capacitance | 470 mF |
Tolerance | -20%, +80% |
Voltage - Rated | 5.5 V |
ESR (Equivalent Series Resistance) | 50Ohm @ 1kHz |
Lifetime @ Temp. | 1000 Hrs @ 70°C |
Termination | PC Pins |
Mounting Type | Through Hole |
Package / Case | Radial, Can |
Lead Spacing | 0.197" (5.00mm) |
Size / Dimension | 0.531" Dia (13.50mm) |
Height - Seated (Max) | 0.276" (7.00mm) |
Operating Temperature | -25°C ~ 70°C |
Applications
The KR-5R5C474-R can be used in electronic circuits that require temporary energy storage and power buffering. Its 470 mF capacitance and 5.5 V rated voltage make it suitable for compact power-support functions. Through-hole mounting also makes it practical for PCB designs that use conventional component installation. Potential applications include backup power circuits, energy buffering systems, industrial electronics, control equipment, and other electronic systems that require short-duration stored energy.
KR-5R5C474-R’s Manufacturer
Eaton is a global power management company that develops technologies for managing electrical, hydraulic, and mechanical power. The company provides products and solutions for applications across areas such as electrical systems, industrial equipment, data centers, vehicles, and energy infrastructure. In the electronic components field, Eaton offers products designed for power management and circuit protection, including capacitors, inductors, circuit protection devices, and other electronic components.
Conclusion
The EATON KR-5R5C474-R is a 470 mF, 5.5 V radial supercapacitor with through-hole mounting and PC-pin termination. Its 50 Ohm ESR, 1000-hour lifetime at 70°C, and -25°C to 70°C operating temperature range make its electrical and mechanical characteristics clear for component selection. Engineers should verify voltage, capacitance tolerance, ESR, dimensions, temperature requirements, and application conditions before integrating the KR-5R5C474-R into a specific design.
