EEFSR0D221R4

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The EEFSR0D221R4 is a Panasonic SP-Cap, a surface-mount aluminum electrolytic capacitor. To find equivalent products, consider similar polymer capacitors from other manufacturers like:
1. Kemet's A750 series
2. Nichicon's FPCAP RNU series
3. AVX's TCJ series
4. Murata's Polymer Aluminum Electrolytic Capacitors
When selecting an equivalent, ensure matching key specifications such as capacitance, voltage rating, ESR, and case size. Always consult datasheets for precise compatibility.

The product code EEFSR0D221R4 refers to a specific type of aluminum electrolytic capacitor manufactured by Panasonic. Below are some of its key features:
1. Capacitance: It has a capacitance of 220 µF (microfarads).
2. Voltage Rating: The capacitor is rated for a maximum voltage of 2 volts DC.
3. Series: This capacitor is part of Panasonic's SP-Cap series, known for its reliability and high performance.
4. Low ESR: It typically features a low Equivalent Series Resistance (ESR), which helps in reducing power loss and improving efficiency.
5. Size: The capacitor is compact, suitable for applications where space is limited.
6. Temperature Range: It can operate within a wide temperature range, which is essential for maintaining performance in demanding environments.
7. Applications: Commonly used in power supply circuits, DC-DC converters, and other electronic applications where stable voltage and filtering are required.
These features make the EEFSR0D221R4 a reliable choice for various electronic applications requiring efficient performance under different conditions.

The EEFSR0D221R4 is an aluminum electrolytic capacitor, specifically a polymer type in the Panasonic EEFS series. It does not have a pin count like an integrated circuit or microcontroller would. Instead, it typically has two leads (terminals), one positive and one negative, used for connecting the capacitor in an electronic circuit. The primary function of the EEFSR0D221R4 is to store and release electrical energy, stabilize voltage and power flow, filter signals, and decouple noise in power supply lines. The "221" in the part number indicates its capacitance value of 220 microfarads (µF), and "R4" suggests a voltage rating of 4 volts. It's used in various applications such as power supplies and noise filtering in electronic devices.

The EEFSR0D221R4 is manufactured by Panasonic Corporation. Panasonic is a multinational electronics company based in Japan, known for producing a wide range of electronic products including consumer electronics, industrial devices, and components like capacitors. The company has a diverse portfolio, covering sectors such as home appliances, automotive, business solutions, and industrial equipment. It is recognized for its innovation and quality in manufacturing electronic components and solutions.

The EEFSR0D221R4 is a component from Panasonic's aluminum electrolytic capacitor series, specifically designed for applications requiring high reliability and performance. Its main application areas include power supply circuits, inverter circuits, and various consumer electronics. It is also commonly utilized in industrial equipment, automotive electronics, and renewable energy systems due to its ability to handle high ripple currents and withstand high temperatures. Additionally, it is suitable for use in telecommunication devices and medical equipment, where stability and longevity are critical. The capacitor's compact size and robust specifications make it ideal for applications demanding energy efficiency and space conservation.

The EEFSR0D221R4 is a radial leaded aluminum electrolytic capacitor. It typically features a cylindrical shape with two protruding wire leads for through-hole mounting. This type of capacitor is often used in electronic circuits for applications like filtering, decoupling, and energy storage.