SWPA8040S220MT

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SWPA8040S220MT

+BOM

FIXED IND 22UH 2.1A 90 MOHM SMD

  • Nhà sản xuấtShenzhen Sunlord Electronics Co., Ltd.

  • Ông. Phần #SWPA8040S220MT

  • Có sẵn9106

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Thông số kỹ thuật

thuộc tính Giá trị
Series SWPA
Part Status Active
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 22 µH
Tolerance ±20%
Current Rating (Amps) 2.1 A
Current - Saturation (Isat) 2.4A
Shielding Shielded
DC Resistance (DCR) 90mOhm Max
Frequency - Self Resonant 9.5MHz
Operating Temperature -40°C ~ 125°C
Inductance Frequency - Test 100 kHz
Mounting Type Surface Mount
Package / Case Nonstandard
Size / Dimension 0.315" L x 0.315" W (8.00mm x 8.00mm)
Height - Seated (Max) 0.165" (4.20mm)

Tổng quan

Description

SWPA8040S220MT is a surface-mount inductor typically used in various electronic applications, particularly in power management circuits. The "SWPA" series indicates its category, while "8040" refers to its dimensions in millimeters (8mm x 4mm). The "220" denotes its inductance value of 22 microhenries (µH), with "M" representing a tolerance level of ±20% and "T" indicating that it is tape and reel packaged for automated assembly.
These inductors are characterized by low DCR (DC resistance), high current handling capability, and a compact form factor, making them suitable for space-constrained applications. They are commonly utilized in DC-DC converters, filtering applications, and RF circuits. When designing with SWPA8040S220MT, considerations around DC bias characteristics and thermal performance are essential for optimal circuit functionality.

Equivalent

The SWPA8040S220MT is a power inductor with a 22 µH inductance and a current rating suitable for various applications. Equivalent products include the Bourns SRR8040-220M, Vishay IHLP-4040, and Coilcraft 0402CS-220M. When selecting alternatives, ensure to check specifications like inductance, current rating, DC resistance, and dimensions for compatibility with your circuit requirements.

Features

The SWPA8040S220MT is an SMD (Surface-Mount Device) power inductor designed for power supply applications. Key features include:
1. Inductance Value: 22 µH, suitable for various power management applications.
2. Current Rating: High saturation current capability, ensuring stable performance under load.
3. Compact Size: Dimensions of 8.0 mm x 4.0 mm x 3.0 mm, ideal for space-constrained designs.
4. Low DC Resistance (DCR): Minimizes power losses and enhances efficiency.
5. Temperature Range: Operates effectively within a wide temperature range, ensuring reliability in diverse environments.
6. Shielded Construction: Reduces electromagnetic interference (EMI), improving overall performance in sensitive applications.
7. Applications: Suitable for DC-DC converters, LED drivers, and other power supply circuits.
These features make the SWPA8040S220MT a versatile choice for engineers looking to optimize power supply designs while maintaining compactness and efficiency.

Pinout

The SWPA8040S220MT is a surface-mount power inductor with a pin count of 2. It is designed for applications requiring inductance in a compact package. The inductor has a nominal inductance value of 22 µH and is typically used in DC-DC converters, power management, and filtering applications.
Its key functions include energy storage during the "on" phase of a switching cycle and releasing that energy during the "off" phase, helping to smooth out voltage fluctuations and improve efficiency in power supply circuits. The device also plays a crucial role in reducing electromagnetic interference (EMI) and providing stable operation in various electronic applications.
For detailed specifications, including current ratings and resistance, refer to the manufacturer's datasheet.

Manufacturer

The SWPA8040S220MT is a product manufactured by Sunlord Electronics. Sunlord is a prominent company based in China that specializes in the design and production of electronic components. It focuses on passive components, including inductors, capacitors, and transformers, catering to various industries such as consumer electronics, telecommunications, automotive, and industrial applications.
Founded in 1993, Sunlord has established itself as a key player in the electronics manufacturing sector, known for its commitment to quality and innovation. The company emphasizes research and development, enabling it to produce advanced electronic components that meet the evolving needs of the market. Sunlord’s products are used in a wide range of applications, contributing to the efficiency and performance of electronic devices. The SWPA8040S220MT, specifically, is an SMD inductor commonly used in power supply and filtering applications.
Overall, Sunlord is recognized for its reliable products and strong market presence, making it a significant manufacturer in the electronic components industry.

Application

The SWPA8040S220MT is a ferrite core inductor typically used in various electronic applications, including power supply circuits, DC-DC converters, and energy storage systems. Its compact size and high inductance make it suitable for use in portable devices, consumer electronics, automotive electronics, and telecommunications equipment. It is also utilized in noise filtering and signal processing applications, enhancing the performance and reliability of circuits by reducing electromagnetic interference (EMI) and ensuring stable operation in various environments.

Package

The SWPA8040S220MT is a surface mount inductor packaged in a 8040 (8mm x 4mm) format. This component is commonly used in various electronic applications for energy storage and filtering.

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