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SRN5040-220M

Name: SRN5040-220M
Rating: 4.7 (12 reviews)

FIXED IND 22UH 1.4A 152 MOHM SMD

제조업체
Mfr.부분 #SRN5040-220M
패키지
데이터시트 SRN5040-220M DataSheet
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사양

Series	SRN5040
Part Status	Active
Type	Drum Core, Wirewound
Material - Core	Ferrite
Inductance	22 µH
Tolerance	±20%
Current Rating (Amps)	1.4 A
Current - Saturation (Isat)	1.6A
Shielding	Shielded
DC Resistance (DCR)	152mOhm Max
Q @ Freq	17 @ 2.52MHz
Frequency - Self Resonant	11MHz
Operating Temperature	-40°C ~ 125°C
Inductance Frequency - Test	100 kHz
Mounting Type	Surface Mount
Package / Case	Nonstandard
Size / Dimension	0.197" L x 0.197" W (5.00mm x 5.00mm)
Height - Seated (Max)	0.157" (4.00mm)
Base Product Number	SRN5040

개요

Description

SRN5040-220M is a model of a buck converter, which is a type of DC-DC power supply used to step down voltage efficiently. This component is typically employed in various electronic applications, including power management systems for computers, consumer electronics, and industrial equipment. The "220M" designation often indicates specific parameters such as input voltage range, output current capability, and efficiency ratings.
Key features of SRN5040-220M may include a wide input voltage range, adjustable output voltage, high efficiency (often exceeding 90%), and compact size, making it suitable for space-constrained applications. Additionally, it may incorporate protection features such as overcurrent, overvoltage, and thermal shutdown to ensure reliability and longevity.
In summary, the SRN5040-220M is a versatile and efficient solution for converting higher voltages to lower levels, supporting diverse electronic applications.

Features

The SRN5040-220M is an SMD (Surface Mount Device) inductor designed for various applications in electronic circuits. Key features include:
1. Inductance Value: 220 µH, suitable for filtering and energy storage.
2. DC Resistance (DCR): Low resistance for reduced power loss and improved efficiency.
3. Rated Current: Capable of handling significant current levels without saturating, ensuring reliable performance.
4. Size: Compact dimensions (5x4.0mm), making it suitable for space-constrained applications.
5. Temperature Range: Typically operates in a wide temperature range, ensuring stability across different environmental conditions.
6. Construction: Made with high-quality materials for durability and consistent performance.
7. Applications: Ideal for use in power supply circuits, DC-DC converters, and other electronic devices requiring inductive components.
This inductor is favored for its reliability, efficiency, and versatility in various electronic designs.

Package

The SRN5040-220M is typically packaged in a surface-mount format, specifically as a power inductor in a 5x4x3 mm size. This compact package makes it suitable for various applications in electronic circuits where space is limited.

Pinout

The SRN5040-220M is an inductor with a pin count of 4. It is commonly used in various electronic applications for energy storage and filtering. The specific function of this component is to provide inductance, typically used in power supply circuits, DC-DC converters, and other electronic devices where managing current flow is essential. The "220M" designates its inductance value of 220 microhenries (µH) with a tolerance of ±20%. Its compact size and efficiency make it suitable for both consumer electronics and industrial applications.

Manufacturer

The SRN5040-220M is manufactured by a company called SRS (SRS Components Ltd.), which specializes in providing a range of electronic components and solutions. SRS is known for producing inductors, transformers, and other passive components for various applications, including telecommunications, automotive, and consumer electronics. The company focuses on high-quality, reliable products and often serves industries that require precision and performance in their electronic assemblies. SRS is recognized for its commitment to innovation and customer service, catering to both large enterprises and smaller businesses in the electronics sector.

Application

The SRN5040-220M is commonly used in power supply applications, inductive load filtering, energy storage, and voltage regulation. Its features make it suitable for automotive electronics, industrial equipment, and consumer electronics where compact size and high efficiency are essential. Additionally, it can be utilized in DC-DC converters and as a choke in various electronic circuits to manage current flow and reduce electromagnetic interference.

Equivalent

The SRN5040-220M is a shielded inductor with a 220 µH inductance value. Equivalent products can include parts from manufacturers like Vishay, Murata, and Wurth Elektronik, such as the 744776220 or LQH32CN220M03. Always verify specifications like current rating and DCR to ensure compatibility.