SRN6045-221M

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SRN6045-221M

FIXED IND 220UH 600MA 1.18OHM SM

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사양

Series SRN6045
Part Status Active
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 220 µH
Tolerance ±20%
Current Rating (Amps) 600 mA
Current - Saturation (Isat) 700mA
Shielding Shielded
DC Resistance (DCR) 1.18Ohm Max
Q @ Freq 25 @ 796kHz
Frequency - Self Resonant 4MHz
Operating Temperature -40°C ~ 125°C
Inductance Frequency - Test 100 kHz
Mounting Type Surface Mount
Package / Case Nonstandard
Size / Dimension 0.236" L x 0.236" W (6.00mm x 6.00mm)
Height - Seated (Max) 0.177" (4.50mm)
Base Product Number SRN6045

개요

Description

The SRN6045-221M is a power inductor, commonly used in electronic circuits for energy storage and filtering applications. It is part of the SRN6045 series, known for its compact, surface-mount design. This particular model, the 221M, typically indicates an inductance value of 220 microhenries (µH). The component is designed to handle significant current while maintaining its inductive properties, making it suitable for power supply circuits, DC-DC converters, and other power management applications.
The SRN6045-221M features a metal alloy powder core, which contributes to its low core loss and high efficiency, even at high frequencies. Its construction is aimed at minimizing electromagnetic interference (EMI) and optimizing thermal performance. Typical specifications include a saturation current rating, which indicates the current level where the inductance drops by a specific percentage, and a DC resistance, which affects power loss.
These inductors are used in various industries, including telecommunications, consumer electronics, and automotive applications, due to their reliability and performance in compact electronic environments.

Features

The SRN6045-221M is an inductor, commonly used in electronic circuits for energy storage, filtering, and noise suppression. Here are its key features:
1. Inductance: 220 µH, which helps in smoothing current and filtering signals.
2. Current Rating: It typically supports a current up to a certain level (check the datasheet for specifics), suitable for various applications.
3. DC Resistance (DCR): The resistance is usually low, ensuring minimal power loss.
4. Package/Size: The SRN6045 series typically features a compact size, often in a surface-mount package, making it suitable for space-constrained applications.
5. Magnetic Shielding: It often includes a ferrite core that provides shielding, reducing electromagnetic interference with nearby components.
6. Temperature Range: Operates effectively over a wide temperature range, ensuring reliability in different environments.
7. Application Areas: Ideal for use in power management, DC-DC converters, and signal processing applications.
For precise specifications, always refer to the manufacturer's datasheet or technical documents, as these details can vary slightly based on production and design updates.

Package

The SRN6045-221M is a shielded SMD power inductor. It typically features a compact surface-mount package, suitable for applications needing efficient power conversion and minimal electromagnetic interference. The dimensions for the SRN6045 series are generally around 6.0mm x 6.0mm with a height of about 4.5mm.

Pinout

The SRN6045-221M is an inductor, specifically a surface-mount power inductor, not a component with pins like an integrated circuit. Instead of a pin count, it is characterized by its dimensions, inductance value, and electrical specifications. The "221M" indicates an inductance of 220 µH with a tolerance of ±20%.
The primary function of the SRN6045-221M is to store energy in a magnetic field when electrical current passes through it. It is used in power management applications, such as DC-DC converters, filters, and power supplies, to smooth current, reduce voltage ripple, and store energy.
For precise handling and mounting, please refer to the datasheet provided by the manufacturer, which will include detailed specifications like size, inductance, maximum current rating, and more.

Manufacturer

The SRN6045-221M is manufactured by Bourns, Inc. Bourns is a well-established company specializing in the design and manufacturing of electronic components. The company is known for its wide range of products, including sensors, circuits, resistors, inductors, and other passive components. Bourns serves various industries such as automotive, industrial, consumer electronics, telecommunications, and medical. The SRN6045-221M is an inductor, which is used in electronic circuits for energy storage, filtering, and managing electromagnetic interference. Bourns is recognized for its innovation and quality in the electronic components industry.

Application

The SRN6045-221M is a power inductor commonly used in power management applications. Its applications include DC-DC converters, power supplies, and energy storage in various electronic devices. It is suitable for use in consumer electronics, telecommunications equipment, and automotive electronics where efficient energy conversion and noise filtering are essential.

Equivalent

The SRN6045-221M is a power inductor manufactured by Bourns. Equivalent products can be found by matching the inductance, current rating, and physical size. Some possible equivalents include:
1. Vishay IHLP-2525CZ-01 series
2. Wurth Elektronik WE-PD2 series
3. TDK VLF5045 series
When selecting equivalents, ensure they meet the specific electrical and mechanical requirements of your application. Always verify the specifications from the datasheets for compatibility.

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