LQH55DN6R8M03L

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FIXED IND 6.8UH 2A 103.6MOHM SMD

  • FabricanteMurata Electronics

  • Peça do Fabricante #LQH55DN6R8M03L

  • Em Estoque6512

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Especificações

Atributo Valor
Series LQH55
Part Status Active
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 6.8 µH
Tolerance ±20%
Current Rating (Amps) 2 A
Shielding Unshielded
DC Resistance (DCR) 103.6mOhm Max
Frequency - Self Resonant 25MHz
Operating Temperature -40°C ~ 85°C
Inductance Frequency - Test 1 MHz
Mounting Type Surface Mount
Package / Case 2220 (5750 Metric)
Supplier Device Package 2220 (5650 Metric)
Size / Dimension 0.224" L x 0.197" W (5.70mm x 5.00mm)
Height - Seated (Max) 0.197" (5.00mm)
Base Product Number LQH55DN

Visão Geral

Description

The LQH55DN6R8M03L is an inductor, specifically a surface-mount device (SMD) in the 5.5 mm x 5.0 mm x 3.0 mm size category. It typically features an inductance value of 6.8 µH, suitable for a variety of applications in power management, filtering, and energy storage. The inductor is designed to handle a rated current, which is crucial for ensuring reliable performance without saturation. It has a low DC resistance, contributing to its efficiency in circuits. The LQH series is known for its compact size and reliability, making it ideal for use in consumer electronics, telecommunications, and automotive applications. When selecting the LQH55DN6R8M03L, consider factors such as operating temperature, self-resonant frequency, and the specific requirements of your circuit to ensure optimal performance.

Equivalent

The LQH55DN6R8M03L is a 6.8 µH inductor with a maximum current rating of 3.0 A. Equivalent products include the following:
1. Bourns SRR1260-6R8M
2. Vishay IHLP4040DZ-6.8
3. Coilcraft 1008-6.8
4. Murata LQH3N6R8M03L
Always check the specifications for current rating, DCR, and size to ensure compatibility.

Features

The LQH55DN6R8M03L is a surface-mount inductor from Murata's LQH series, known for its compact size and high performance. Key features include:
1. Inductance Value: 6.8 µH, suitable for various applications requiring moderate inductance.
2. Current Rating: Handles a rated current of up to 1.5 A, making it ideal for power supply circuits and DC-DC converters.
3. DC Resistance (DCR): Low DCR ensures minimal power loss and improved efficiency.
4. Size: Its 5.6 x 5.0 mm footprint and low height facilitate compact designs and space-saving PCB layouts.
5. Temperature Range: Operates effectively across a temperature range of -40°C to +125°C, suitable for diverse environments.
6. Applications: Commonly used in power management, RF circuits, and filtering applications.
This inductor is designed for reliable performance in a variety of electronic devices, making it a popular choice among engineers.

Pinout

The LQH55DN6R8M03L is an inductor component from the LQH series, manufactured by Murata. It features a pin count of 2, as it is a surface-mount device designed for easy integration into printed circuit boards. The primary function of this inductor is to store energy in a magnetic field when electrical current flows through it, often used in various applications like power supply circuits, filters, and converters.
Specifically, the LQH55DN6R8M03L has an inductance value of 6.8 µH, a rated current of 1.5 A, and a DC resistance of approximately 0.10 ohm, making it suitable for a variety of electronic applications where space-saving and efficient energy storage are important.

Manufacturer

The LQH55DN6R8M03L is manufactured by Murata Manufacturing Co., Ltd., a prominent company based in Japan. Founded in 1944, Murata specializes in the production of electronic components and devices, including capacitors, resistors, inductors, and filters. The company is widely recognized for its innovations in the field of passive components and is a key player in the global electronics industry. Murata serves various markets such as telecommunications, automotive, consumer electronics, and industrial equipment. Their products are essential in enhancing the performance of electronic devices through improved efficiency and miniaturization. Murata's commitment to research and development, along with its extensive manufacturing capabilities, positions it as a leader in the electronics sector.

Application

The LQH55DN6R8M03L is a high-performance inductor typically used in various applications such as DC-DC converters, power management systems, and RF circuits. It is suitable for filtering and energy storage in consumer electronics, automotive systems, and industrial equipment. Its compact size and reliability make it ideal for mobile devices, telecommunications, and audio equipment. Additionally, it can be employed in applications requiring noise suppression and inductive coupling in power supplies and LED drivers.

Package

The LQH55DN6R8M03L is an inductor packaged in a 5.5 mm x 5.0 mm surface-mount format. It is commonly used in applications requiring compact size and efficiency.

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