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SRP4020TA-2R2M

Name: SRP4020TA-2R2M
Rating: 4.7 (12 reviews)

FIXED IND 2.2UH 4A 61 MOHM SMD

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資料表 SRP4020TA-2R2M DataSheet
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規格

Series	SRP4020TA
Part Status	Active
Type	Drum Core, Wirewound
Material - Core	Carbonyl Powder
Inductance	2.2 µH
Tolerance	±20%
Current Rating (Amps)	4 A
Current - Saturation (Isat)	6A
Shielding	Shielded
DC Resistance (DCR)	61mOhm Max
Q @ Freq	10 @ 100kHz
Frequency - Self Resonant	45MHz
Ratings	AEC-Q200
Operating Temperature	-40°C ~ 150°C
Inductance Frequency - Test	100 kHz
Mounting Type	Surface Mount
Package / Case	2-SMD
Supplier Device Package	2-SMD
Size / Dimension	0.175" L x 0.160" W (4.45mm x 4.06mm)
Height - Seated (Max)	0.079" (2.00mm)
Base Product Number	SRP4020TA

概述

Description

The SRP4020TA-2R2M is a type of power inductor designed for use in various electronic applications, particularly in power management circuits such as DC-DC converters. It features a compact surface-mount design, making it suitable for space-constrained environments. The "2R2" in its designation indicates an inductance value of 2.2 microhenries (μH), which is critical for determining how the inductor will respond to changes in current.
This component is characterized by low DC resistance (DCR), which helps minimize power losses and improve efficiency. Its current rating indicates the maximum current the inductor can handle without saturation, making it essential for applications that require stable performance under varying loads.
Overall, the SRP4020TA-2R2M is ideal for applications in consumer electronics, telecommunications, and industrial equipment, where reliable power management is essential.

Features

The SRP4020TA-2R2M is a surface mount inductor designed for power applications. Key features include:
1. Inductance Value: 2.2 µH, suitable for various power supply circuits.
2. Current Rating: High current handling capability, typically around 10 A, ensuring reliable performance in demanding environments.
3. DC Resistance (DCR): Low DCR values, which minimize power loss and enhance efficiency.
4. Size: Compact dimensions, making it suitable for space-constrained designs.
5. Temperature Stability: Operates effectively across a wide temperature range, ensuring consistent performance.
6. Material Composition: Constructed from high-quality materials for durability and reliability.
7. Applications: Ideal for use in switch-mode power supplies, DC-DC converters, and other power management applications.
These features make the SRP4020TA-2R2M a reliable choice for enhancing performance in electronic circuits.

Package

The SRP4020TA-2R2M is typically packaged in a surface mount package, specifically a 4020 size (4.0 mm x 2.0 mm). It is commonly used for power inductor applications in compact electronic devices.

Pinout

The SRP4020TA-2R2M is a surface-mounted inductor with a pin count of 2. It is designed primarily for power supply applications, including DC-DC converters, filtering, and energy storage in compact electronic devices. The key function of this inductor is to store energy in a magnetic field when electrical current passes through it, which helps to smooth out current fluctuations and improve the overall efficiency of the power supply circuit.
The specifications typically include an inductance value of 2.2 µH, with a rated current that can handle significant load conditions. The SRP4020TA-2R2M is notable for its compact size, making it suitable for space-constrained applications in consumer electronics, automotive systems, and communication devices.

Manufacturer

The SRP4020TA-2R2M is manufactured by MURATA Manufacturing Co., Ltd. Murata is a Japanese company known for its expertise in the design and production of electronic components, particularly passive components such as capacitors, resistors, and inductors, as well as modules and sensors. Founded in 1944 and headquartered in Kyoto, Japan, Murata has established itself as a leader in the electronics industry, providing solutions for various applications including telecommunications, automotive, industrial, and consumer electronics. Their commitment to innovation and quality makes them a key player in the global electronics market.

Application

The SRP4020TA-2R2M is a surface-mounted inductor primarily used in power supply circuits, DC-DC converters, and energy storage applications. Its applications include automotive electronics, telecommunications, consumer electronics, and industrial equipment, where it aids in voltage regulation and noise filtering. Its compact size and efficiency make it suitable for space-constrained designs.

Equivalent

The SRP4020TA-2R2M is a surface mount inductor with a 2.2µH inductance rating. Equivalent products include parts from other manufacturers such as the 744776200 from Wurth Elektronik, B82476A2202K from EPCOS, and the MLP2012-2R2M from Murata. Always verify specifications such as current rating, DCR, and physical dimensions before substitution.