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SWPA6045S4R7MT

Name: SWPA6045S4R7MT
Rating: 4.7 (12 reviews)

FIXED IND 4.7UH 3.3A 34MOHM SMD

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資料表 SWPA6045S4R7MT DataSheet
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規格

Series	SWPA
Part Status	Active
Type	Drum Core, Wirewound
Material - Core	Ferrite
Inductance	4.7 µH
Tolerance	±20%
Current Rating (Amps)	3.3 A
Current - Saturation (Isat)	5.5A
Shielding	Shielded
DC Resistance (DCR)	34mOhm Max
Frequency - Self Resonant	24MHz
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)

概述

Description

The SWPA6045S4R7MT is a type of inductor, specifically designed for power applications. It features a ferrite core construction and is typically used in DC-DC converters, filtering applications, and energy storage solutions. The part number indicates its dimensions (6045), inductance value (4.7 µH), and it is a surface mount device (SMD) with a low profile.
Key specifications often include a rated current, which indicates the maximum current the inductor can handle without saturating, and a DC resistance (DCR) value that affects efficiency. This inductor is suitable for automotive, industrial, and consumer electronics applications, offering benefits like compact size, high reliability, and efficient performance.
Overall, the SWPA6045S4R7MT is a versatile component that plays a critical role in modern electronic circuits requiring efficient energy management.

Features

The SWPA6045S4R7MT is a compact, surface-mount power inductor designed for various electronic applications. Key features include:
1. Inductance Value: 4.7 µH, providing effective energy storage in switching power supplies and DC/DC converters.
2. Current Rating: High saturation current, typically around 2.5 A, allowing for efficient performance under load.
3. DC Resistance: Low DCR for reduced power loss and improved efficiency.
4. Operating Temperature: Suitable for a wide temperature range, ensuring reliability in diverse environments.
5. Size: Small footprint (6.0 x 4.5 x 4.5 mm), facilitating placement on compact PCBs.
6. Shielded Construction: Reduces electromagnetic interference, enhancing overall circuit performance.
7. Applications: Ideal for use in mobile devices, consumer electronics, and industrial power supplies.
This inductor combines efficiency, compact design, and high performance, making it a popular choice for modern electronic designs.

Package

The SWPA6045S4R7MT is a surface mount inductor packaged in a 6045 size, which typically measures 6.0 mm x 4.5 mm. This component is designed for high-frequency applications and offers a compact footprint suitable for various electronic circuits.

Pinout

The SWPA6045S4R7MT is a shielded power inductor manufactured by Samwha. It has a pin count of 2, which are used for connecting to the circuit. This inductor is designed for applications requiring energy storage and filtering in power supply circuits, particularly in DC-DC converters and other power management systems.
The primary function of the SWPA6045S4R7MT is to store energy in a magnetic field when an electrical current passes through it, and it releases this energy when the current decreases. This helps stabilize voltage and current in electronic circuits, reducing noise and improving efficiency. The specific inductance value of this component is 4.7 µH, and it is capable of handling a rated current, making it suitable for various applications in consumer electronics, automotive, and industrial devices.

Manufacturer

The SWPA6045S4R7MT is a component manufactured by Sunlord Electronics, a company that specializes in the production of passive electronic components. Sunlord is known for manufacturing various types of inductors, capacitors, and resistors, primarily focusing on surface mount technology (SMT) components. The company serves multiple sectors, including consumer electronics, telecommunications, automotive, and industrial applications. With a commitment to innovation and quality, Sunlord has established a significant presence in the global electronics market, supplying components that are used in a wide range of electronic devices and systems.

Application

The SWPA6045S4R7MT is a shielded power inductor designed for applications in DC-DC converters, power supply circuits, and energy storage in portable electronics. Its compact size and high inductance make it suitable for use in smartphones, tablets, laptops, and other consumer electronics, as well as in automotive electronics and industrial devices where efficient power management is essential.

Equivalent

The SWPA6045S4R7MT is a shielded power inductor with a 4.7 µH inductance value. Equivalent products include:
1. Bourns SRR6045-4R7M
2. Vishay IHLP-4040DZ-4R7M
3. Coilcraft MSS1260-4R7
4. Würth Elektronik 744772047
Always check specifications for compatibility in your specific application.