RLF7030T-2R2M5R4

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RLF7030T-2R2M5R4

+BOM

FIXED IND 2.2UH 5.4A 12 MOHM SMD

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Specifications

Attribute Value
Series RLF
Part Status Obsolete
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 2.2 µH
Tolerance ±20%
Current Rating (Amps) 5.4 A
Current - Saturation (Isat) 5.5A
Shielding Shielded
DC Resistance (DCR) 12mOhm Max
Operating Temperature -40°C ~ 125°C
Inductance Frequency - Test 100 kHz
Mounting Type Surface Mount
Package / Case Nonstandard
Size / Dimension 0.287" L x 0.268" W (7.30mm x 6.80mm)
Height - Seated (Max) 0.126" (3.20mm)
Packaging Tape & Reel (TR)

Overview

Description

The RLF7030T-2R2M5R4 is an electronic component, specifically a power inductor, used in various applications including power supply circuits and DC-DC converters. It is part of the RLF7030T series which is known for its high efficiency and compact design. The numbering in the part name typically indicates its specifications: "2R2" suggests an inductance value of 2.2 microhenries. This component is designed to handle high currents, making it suitable for use in power management applications.
Key features of the RLF7030T-2R2M5R4 include low DC resistance and high saturation current, which help in minimizing energy losses and improving performance in high-frequency circuits. The compact size of the inductor makes it ideal for use in space-constrained environments. Additionally, the component is often constructed to be RoHS compliant, ensuring that it meets environmental safety standards.
Overall, the RLF7030T-2R2M5R4 is a reliable choice in electronics for efficient energy storage and transfer in compact power supply solutions.

Equivalent

The RLF7030T-2R2M5R4 is a power inductor, typically used in power management circuits. Equivalent products are those with similar inductance, current rating, and size. Some equivalent series include:
1. TDK VLF Series (e.g., VLF10045)
2. Murata LQH Series (e.g., LQH66)
3. Bourns SRP Series (e.g., SRP7030)
It's crucial to check the specific part numbers for matching specifications such as inductance, current rating, and dimensions. Always consult manufacturer datasheets when selecting alternatives.

Features

The RLF7030T-2R2M5R4 is a power inductor commonly used in electronic circuits. Some of its key features include:
1. Inductance: 2.2 µH, suitable for power applications requiring moderate inductance values.
2. Current Rating: It can handle a significant current, making it suitable for high-power applications.
3. Saturation Current: The component is designed to maintain performance up to the specified saturation current.
4. DC Resistance (DCR): It has a low DCR, which minimizes power loss and increases efficiency.
5. Temperature Range: The inductor operates effectively over a wide temperature range, ensuring reliability in various environmental conditions.
6. Size: The compact 7030 package size (7.0 x 7.0 x 3.0 mm) supports space-constrained designs.
7. Shielding: It features magnetic shielding to reduce electromagnetic interference (EMI) in the circuit.
8. Applications: Typical applications include power supplies, DC-DC converters, and filtering applications in consumer electronics and industrial equipment.
These features make the RLF7030T-2R2M5R4 a versatile component for many electronic designs.

Pinout

The RLF7030T-2R2M5R4 is a power inductor, not an integrated circuit or a chip; therefore, it doesn't have pin counts like ICs. Instead, it typically has two terminals or leads for electrical connection.
The primary function of the RLF7030T-2R2M5R4 is to store energy in a magnetic field when electrical current flows through it. It has an inductance value of 2.2 microhenries (µH). Power inductors like this are commonly used in power supply circuits, DC-DC converters, and other applications where energy storage and filtering of high-frequency noise are required.
Its key specifications include a high current rating and ability to handle DC bias, making it suitable for applications in electronic devices that require stable inductance under varying electrical conditions. For detailed specifications, always refer to the manufacturer's datasheet.

Manufacturer

The RLF7030T-2R2M5R4 is an inductor manufactured by TDK Corporation. TDK is a Japanese multinational electronics company that specializes in electronic components. Founded in 1935, the company has a long history in the industry and is well known for its development and production of a wide range of electronic components, including capacitors, inductors, ferrites, and magnetic materials. TDK serves various sectors, including automotive, industrial equipment, consumer electronics, and information and communication technology, providing essential components that support the functionality and efficiency of electronic devices. The company is recognized for its innovation and commitment to quality, making it a reputable and leading name in the electronics component industry.

Application

The RLF7030T-2R2M5R4 is an inductor commonly used in various electronic applications. Key areas include power management circuits, DC-DC converters, and voltage regulation modules. It is suitable for use in consumer electronics, telecommunications, and automotive systems due to its compact size and efficiency in energy storage and filtering. Additionally, it can be used in LED drivers, battery-powered devices, and industrial electronics where reliable power conversion and noise suppression are critical. Its design supports high-frequency applications, making it ideal for modern electronic devices requiring efficient power handling in a small form factor.

Package

The RLF7030T-2R2M5R4 is an SMD (Surface-Mount Device) type inductor. It typically features a compact, flat package suitable for PCB mounting, making it ideal for various electronic applications requiring efficient energy storage and transfer in a small form factor.