SRR1210A-270M

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SRR1210A-270M

FIXED IND 27UH 5A 40 MOHM SMD

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規格

Series SRR1210A
Part Status Active
Material - Core Ferrite
Inductance 27 µH
Tolerance ±20%
Current Rating (Amps) 5 A
Current - Saturation (Isat) 4.2A
Shielding Shielded
DC Resistance (DCR) 40mOhm Max
Q @ Freq 16 @ 2.52MHz
Frequency - Self Resonant 6.5MHz
Ratings AEC-Q200
Operating Temperature -40°C ~ 125°C
Inductance Frequency - Test 1 kHz
Mounting Type Surface Mount
Package / Case Nonstandard
Size / Dimension 0.472" L x 0.472" W (12.00mm x 12.00mm)
Height - Seated (Max) 0.394" (10.00mm)
Base Product Number SRR1210A

概述

Description

The SRR1210A-270M is an inductor, specifically a surface mount component designed for use in electronic circuits. It features a 27 µH inductance value with a tolerance typically around ±20%. The "SRR" designation indicates it belongs to a specific series, often characterized by a compact size, making it suitable for space-constrained applications.
This inductor is commonly used in power supply circuits, filtering applications, and energy storage due to its ability to store energy in a magnetic field. Its construction typically includes a ferrite core and copper wire windings, which contribute to its performance characteristics, such as high current handling and low resistance.
The "1210" in its name refers to its package size, measuring 12mm x 10mm, and the "M" often denotes the material or specific manufacturing standards. When selecting the SRR1210A-270M, consider factors like DC resistance, current rating, and frequency response to ensure it meets the requirements of your specific application.

Features

The SRR1210A-270M is a surface-mount inductor designed for use in various electronic applications. Key features include:
1. Inductance Value: 27 µH, suitable for filtering and energy storage.
2. DC Resistance (DCR): Low resistance to minimize power loss.
3. Current Rating: Can handle a maximum current of up to 2.5 A, ensuring reliable performance without saturation.
4. Size: Compact dimensions of 12mm x 10mm x 6.8mm, making it ideal for space-constrained designs.
5. Operating Temperature Range: Typically -40°C to +125°C, allowing for use in demanding environments.
6. Shielded Design: Reduces electromagnetic interference (EMI) for improved performance in sensitive applications.
7. Applications: Commonly used in power supply circuits, DC-DC converters, and other electrical devices requiring inductive components.
These features make the SRR1210A-270M an effective choice for various electronic applications, including consumer electronics, telecommunications, and automotive systems.

Package

The SRR1210A-270M is typically packaged in a 1210 (imperial) size surface mount package, which measures 3.2 mm x 2.5 mm. This type of package is commonly used for inductors in electronic applications due to its compact size and suitability for automated assembly.

Pinout

The SRR1210A-270M is a type of power inductor with specific characteristics suited for various applications in electronic circuits. It typically features a pin count of 4, designed for surface mount technology (SMT) applications. The primary function of this inductor is to store energy in a magnetic field when an electrical current passes through it, which helps in filtering, energy storage, and power management in DC-DC converters and other power supply circuits.
The "270" in its part number indicates its inductance value of 27 microhenries (µH), while the "A" denotes the package size and type. This component is crucial in reducing ripple current and improving efficiency in electronic devices. Always refer to the manufacturer's datasheet for detailed specifications and applications.

Manufacturer

The SRR1210A-270M is a type of inductor manufactured by Coilcraft, a company known for producing high-quality inductors and other magnetic components. Coilcraft specializes in designing and manufacturing electronic components for various applications, including telecommunications, automotive, industrial, and consumer electronics. Founded in 1945, the company is recognized for its innovation and commitment to quality, offering a wide range of inductors, transformers, and custom magnetic components. Coilcraft has a global presence, supplying a diverse clientele with products that meet stringent performance standards.

Application

The SRR1210A-270M is an inductor commonly used in applications such as power supply circuits, DC-DC converters, filtering, energy storage, and signal processing. It is suitable for use in automotive electronics, telecommunications, industrial equipment, and consumer electronics, providing efficient energy management and noise reduction in various electronic designs.

Equivalent

The SRR1210A-270M is a ferrite bead inductor with a 27 µH inductance value and a 1210 package size. Equivalent products include:
1. Bourns SRR1210-270M
2. Murata LQH32CN270K03
3. TDK RCM1210-270K
4. Würth Elektronik 744310270
Always verify specifications such as current rating and DC resistance to ensure compatibility.

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