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EEFSR0D221R4

Name: EEFSR0D221R4
Rating: 4.7 (12 reviews)

Производитель
Мфр. Часть #EEFSR0D221R4
Пакет
Лист данных EEFSR0D221R4 DataSheet
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Спецификации

Manufacturer	PANASONIC
Package	SMD,4.3x7.3mm
Operating Temperature	-55℃~+105℃
Voltage Rating	2V
Capacitance	220uF
Ripple Current	8.5A@100kHz
Equivalent Series Resistance(ESR)	4.5mΩ@10kHz
Lifetime	2000hrs@105℃
Type	Polymer
Tolerance	±20%

Обзор

Description

The EEFSR0D221R4 is a component belonging to the class of electronic components, commonly used in various applications such as power supply circuits, filtering, or energy storage. It is typically a capacitor, specifically a type of tantalum capacitor, known for its reliability, stability, and small size. Tantalum capacitors are favored in electronic devices due to their high capacitance-to-volume ratio, making them essential for compact electronic designs.
The designation may indicate specifications like capacitance (22 µF), voltage rating, or series identification. The "R4" could denote the specific tolerance or packaging type. Understanding its electrical characteristics and applications is crucial for designers to ensure compatibility and reliability in their electronic designs. Always refer to the manufacturer's datasheet for detailed information on voltage ratings, temperature coefficients, and equivalent series resistance (ESR) to ensure proper usage in circuit designs.

Features

The EEFSR0D221R4 is a surface mount capacitor, typically used in electronic circuits for energy storage, filtering, and decoupling applications. Key features include:
1. Capacitance Value: 220 pF, which allows for efficient signal filtering and stability.
2. Voltage Rating: Rated for 50V, making it suitable for various electronic applications.
3. Dielectric Type: Often utilizes a ceramic material, known for its reliability and stability across temperature variations.
4. Size: Compact surface-mount design, supporting high-density PCB layouts.
5. Temperature Range: Typically operates within a wide temperature range, enhancing performance in diverse environments.
6. ESR: Low equivalent series resistance, which improves efficiency in high-frequency applications.
These characteristics make the EEFSR0D221R4 ideal for use in RF applications, power supplies, and signal processing circuits.

Package

The EEFSR0D221R4 is typically packaged in a surface mount format, specifically as a 1210 or similar size. This encapsulation allows for efficient use in electronic circuits, providing compactness and ease of integration. Always refer to the manufacturer’s datasheet for precise packaging details.

Pinout

The EEFSR0D221R4 is a type of EEPROM (Electrically Erasable Programmable Read-Only Memory) device. It typically features a standard 8-pin configuration, which includes the following pins:
1. VCC: Power supply pin.
2. GND: Ground connection.
3. SDA: Serial Data line for data transfer.
4. SCL: Serial Clock line for synchronization.
5. WP: Write Protect pin (optional).
6. A0, A1, A2: Address pins for selecting memory locations (if applicable).
The primary function of the EEFSR0D221R4 is to store data in a non-volatile manner, allowing the data to persist even when power is removed. It can be accessed using serial communication protocols, commonly I2C or SPI, depending on the specific variant. Always refer to the manufacturer's datasheet for detailed specifications and pin functions, as variations may exist depending on the exact model.

Manufacturer

The EEFSR0D221R4 is a component manufactured by Panasonic, a multinational electronics company based in Japan. Panasonic is known for its wide range of products, including consumer electronics, automotive components, and industrial solutions. The specific component EEFSR0D221R4 is typically a type of capacitor, often utilized in electronic circuits for energy storage and filtering applications. Panasonic is recognized for its innovation and commitment to sustainability, producing high-quality electronic components that serve various industries, including automotive, telecommunications, and home appliances.

Application

EEFSR0D221R4 is a type of capacitor, commonly used in various electronic applications such as power supply circuits, filtering, energy storage, and decoupling. Its specific characteristics make it suitable for automotive electronics, consumer devices, and industrial equipment, where reliability and performance under varying temperature and voltage conditions are critical.

Equivalent

The EEFSR0D221R4 chip is a surface-mounted tantalum capacitor. Equivalent products include capacitors with similar capacitance (220 μF), voltage rating (6.3V), and size, such as those from manufacturers like AVX, Kemet, and Vishay. Look for part numbers like Kemet C1210C221K6R3 or AVX 1210C221K6R3 for comparable specifications. Always verify datasheets for exact parameters.

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УПС: Стоимость доставки варьируется от 25 до 45 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

ТНТ: Стоимость доставки варьируется от 25 до 65 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

ЭМС: Стоимость доставки варьируется от $30-$50 (0,5 кг), с предполагаемым сроком доставки 7-15 рабочих дней.

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