SRF0703-6R8M

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SRF0703-6R8M

INDUCT ARRAY 2 COIL 6.8UH SMD

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사양

Series SRF0703
Part Status Active
Base Product Number SRF0703
Number of Coils 2
Inductance - Connected In Parallel 6.8 µH
Inductance - Connected In Series 27.2 µH
Tolerance ±20%
Current Rating - Parallel 2.55 A
Current Rating - Series 1.28 A
Current Saturation - Parallel 3.12 A
Current Saturation - Series 1.56 A
DC Resistance (DCR) - Parallel 65.8mOhm Max
DC Resistance (DCR) - Series 285mOhm Max
Shielding Shielded
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package Nonstandard
Size / Dimension 0.299" L x 0.299" W (7.60mm x 7.60mm)
Height 0.142" (3.60mm)
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The SRF0703-6R8M is an inductor specifically designed for power electronics applications. It is part of the SRF series, characterized by its compact size and high current rating. This particular model features an inductance value of 6.8 µH and is suitable for various uses including DC-DC converters, power supplies, and filtering applications.
Key specifications typically include low DC resistance (DCR) for minimal power loss, high saturation current to handle spikes, and a robust construction for durability in demanding environments. The SRF0703-6R8M is designed to meet high efficiency standards and thermal performance, making it ideal for modern electronic applications that require reliable and space-saving components.
This inductor is commonly used in consumer electronics, automotive, and industrial equipment, providing vital support for power management and signal integrity. When selecting an inductor like the SRF0703-6R8M, it’s essential to consider factors such as operating temperature, frequency response, and the specific requirements of your circuit design.

Features

The SRF0703-6R8M is an inductor designed for various electronic applications, featuring a compact size and high inductance. Key features include:
1. Inductance Value: 6.8 µH, suitable for filtering and energy storage.
2. Rated Current: Capable of handling high current levels, making it ideal for power supply circuits.
3. DC Resistance (DCR): Low DCR minimizes power loss, enhancing efficiency.
4. Saturation Current: High saturation current rating ensures performance under load without significant inductance drop.
5. Compact Design: Small footprint allows for space-saving in PCB layouts.
6. Temperature Range: Operates effectively across a wide temperature range, ensuring reliability in various conditions.
7. Shielded Construction: Reduces EMI (electromagnetic interference), improving performance in sensitive applications.
These features make the SRF0703-6R8M suitable for use in DC-DC converters, power management systems, and RF applications.

Package

The SRF0703-6R8M is typically packaged in a 0703 size, which refers to its dimensions of 0.07 inches by 0.03 inches. This package type is commonly used for surface-mount inductors in electronic applications.

Pinout

The SRF0703-6R8M is an inductor component with a pin count of 4. Its primary function is to provide inductance in electronic circuits, specifically for applications in power supply, filtering, and energy storage. The "6R8" in its designation indicates an inductance value of 6.8 µH, while the "M" signifies a tolerance level, typically ±20%. This inductor is designed for surface mount technology (SMT), allowing for compact circuit designs and efficient space utilization on printed circuit boards. It is commonly used in power management, RF applications, and various electronic devices.

Manufacturer

The SRF0703-6R8M is a product manufactured by Wurth Elektronik, a well-known company in the electronics industry. Wurth Elektronik specializes in the development and production of electronic components, including inductors, capacitors, and other passive components. The company is part of the larger Würth Group, which is recognized for its extensive range of products and services across various sectors, including electronics, construction, and automotive. Wurth Elektronik focuses on providing high-quality components and solutions for various applications in the electronics market, catering to a global clientele.

Application

The SRF0703-6R8M is a surface mount power inductor primarily used in DC-DC converters, power management systems, and energy storage applications. Its compact size and high inductance make it suitable for use in portable devices, telecommunications equipment, automotive electronics, and industrial machinery, where efficient energy conversion and space-saving designs are critical.

Equivalent

The SRF0703-6R8M is a 6.8 µH inductor commonly used in DC-DC converters. Equivalent products include:
1. Bourns SRF0703-6R8M
2. Vishay IHLP-2020CZ-6.8
3. Würth Elektronik 744771068
4. Coilcraft 0703-6R8M
Always verify specifications like current rating, DC resistance, and size before selecting an equivalent.

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