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SRP4020TA-R47M

Name: SRP4020TA-R47M
Rating: 4.7 (12 reviews)

FIXED IND 470NH 8A 14 MOHM SMD

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規格

Series	SRP4020TA
Part Status	Active
Type	Drum Core, Wirewound
Material - Core	Carbonyl Powder
Inductance	470 nH
Tolerance	±20%
Current Rating (Amps)	8 A
Current - Saturation (Isat)	12A
Shielding	Shielded
DC Resistance (DCR)	14mOhm Max
Q @ Freq	10 @ 100kHz
Frequency - Self Resonant	120MHz
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-R47M is an inductor manufactured by Sumida, characterized by its compact size and high inductance value. It features a 47 µH inductance rating, which makes it suitable for applications in power supply circuits, filtering, and energy storage. The "SRP" series denotes its specific design and features, including a low DC resistance (DCR), allowing for efficient energy transfer with minimal power loss.
This component is typically used in applications such as DC-DC converters, LED drivers, and other power management systems where space-saving and thermal performance are critical. Its robust construction ensures reliability and longevity in demanding environments.
When selecting the SRP4020TA-R47M, engineers consider parameters like rated current, temperature rise, and impedance to ensure it meets the requirements of their specific application. Overall, this inductor is a versatile choice for modern electronic designs, contributing to improved efficiency and performance.

Features

The SRP4020TA-R47M is a surface mount power inductor designed for various applications in electronic circuits. Key features include:
1. Inductance Value: 470 µH, providing effective energy storage and filtering.
2. Current Rating: Suitable for high current applications, with a rated current that supports efficient performance.
3. Compact Size: 4.0 x 2.0 x 2.0 mm dimensions, making it ideal for space-constrained designs.
4. Low DCR: Low DC resistance enhances efficiency and reduces heat generation.
5. Temperature Stability: Maintains performance across varying temperature ranges.
6. Magnetic Shielding: Reduces electromagnetic interference (EMI), improving overall circuit reliability.
7. Applications: Commonly used in power supplies, DC-DC converters, and energy storage systems.
This inductor is suitable for consumer electronics, automotive, and telecommunications, offering a balance of performance and compact design.

Package

The SRP4020TA-R47M is a power inductor packaged in a 4020 size, indicating dimensions of 4.0 mm x 2.0 mm. It typically features a surface-mount device (SMD) format, suitable for various electronic applications.

Pinout

The SRP4020TA-R47M is an inductor, specifically a power inductor from the SRP series by a manufacturer like Sunlord or similar. It typically has a pin count of two, which are used for its electrical connections.
The primary function of the SRP4020TA-R47M is to store energy in a magnetic field when electrical current flows through it, and to release that energy when the current decreases. This component is commonly used in power supply applications, filtering, and energy storage systems within various electronic circuits. Its specifications include an inductance value of 470 µH and a current rating that can vary depending on the exact design, but it generally supports applications in power management and conversion circuits.
For precise technical details, including maximum current ratings and DC resistance, it is advisable to consult the manufacturer's datasheet.

Manufacturer

The SRP4020TA-R47M is manufactured by Vishay Intertechnology, Inc. Vishay is a global manufacturer of discrete semiconductors and passive electronic components. Founded in 1962, the company specializes in a wide range of products, including resistors, capacitors, inductors, and diodes, serving various industries such as automotive, industrial, telecommunications, and consumer electronics. Vishay is known for its commitment to innovation and quality, providing components that are essential for modern electronic applications.

Application

The SRP4020TA-R47M is an electrical component, specifically an inductor, used in various applications such as DC-DC converters, power supplies, filtering circuits, and energy storage systems. Its compact design and inductance rating make it suitable for use in automotive electronics, telecommunications, consumer electronics, and industrial equipment, where efficient energy management and noise reduction are critical.

Equivalent

The SRP4020TA-R47M is a surface-mount power inductor with an inductance of 470 µH. Equivalent products include:
1. Murata LQH3N471K04
2. Taiyo Yuden LQH3N471K04
3. Coilcraft 0402CS-471XJEB
4. Würth Elektronik 744778471
Ensure to check specifications like current rating, DC resistance, and physical dimensions for compatibility.