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DLW21SN371SQ2L

Name: DLW21SN371SQ2L
Rating: 4.7 (12 reviews)

CMC 280MA 2LN 370 OHM SMD

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資料表 DLW21SN371SQ2L DataSheet
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規格

Series	DLW21
Part Status	Active
Filter Type	Signal Line
Number of Lines	2
Impedance @ Frequency	370 Ohms @ 100 MHz
Current Rating (Max)	280mA
DC Resistance (DCR) (Max)	450mOhm
Voltage Rating - DC	50V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Size / Dimension	0.079" L x 0.047" W (2.00mm x 1.20mm)
Height (Max)	0.055" (1.40mm)
Package / Case	Horizontal, 4 PC Pad
Base Product Number	DLW21SN

概述

Description

The DLW21SN371SQ2L is an electronic component, specifically an inductor manufactured by Murata. It belongs to the series of ferrite chip inductors designed for applications in power supplies, DC-DC converters, and RF circuits. This component features a compact size, making it suitable for space-constrained designs.
Key specifications include an inductance value of 370 µH, a rated current that typically supports a range of applications, and a low DC resistance to enhance efficiency. Its construction ensures minimal electromagnetic interference, making it ideal for high-frequency applications.
The DLW21SN371SQ2L is often used in consumer electronics, telecommunications, and automotive electronics, where reliable performance and compactness are crucial. Proper thermal management and adherence to manufacturer guidelines are essential for optimal performance in the intended applications.

Features

The DLW21SN371SQ2L is a type of inductor, specifically a ferrite bead designed for power management applications. Key features include:
1. Compact Size: Small footprint allowing for space-efficient designs in electronics.
2. High Current Rating: Capable of handling significant current levels, making it suitable for power supply circuits.
3. Low DC Resistance: Minimizes power loss and improves efficiency.
4. Effective Noise Suppression: Reduces electromagnetic interference (EMI), improving signal integrity in high-frequency applications.
5. Wide Operating Temperature Range: Suitable for various environments and applications without performance degradation.
6. Surface Mount Technology (SMT): Facilitates automated assembly processes in manufacturing.
These characteristics make the DLW21SN371SQ2L an ideal choice for applications in mobile devices, automotive electronics, and other compact electronics requiring reliable noise filtering and efficient power management.

Package

The DLW21SN371SQ2L is a ferrite bead package type typically used in electronic circuits for noise suppression. It is designed to provide high-frequency noise attenuation while allowing DC signals to pass through, making it ideal for power lines and signal lines in various applications.

Pinout

The DLW21SN371SQ2L is a ferrite bead from Murata, primarily used for EMI suppression in electronic circuits. It is typically packaged in a 2.0mm x 1.2mm size.
The pin count is 2, as it is typically utilized in applications where it connects in series with a power or signal line. The main function of this component is to filter high-frequency noise while allowing DC or low-frequency signals to pass through effectively. It is particularly useful in power supply lines and data lines to reduce electromagnetic interference (EMI) and improve overall signal integrity in various electronic devices.
For specific applications and detailed electrical characteristics, refer to the manufacturer's datasheet.

Manufacturer

The DLW21SN371SQ2L is manufactured by Murata Manufacturing Co., Ltd. Murata is a Japanese company specializing in the production of electronic components. Established in 1944, it is a leading global supplier of capacitors, inductors, filters, and various other passive electronic components. Murata focuses on innovation and technology, providing solutions for applications in consumer electronics, telecommunications, automotive, and industrial sectors. The company is known for its commitment to quality and advanced manufacturing processes, positioning itself as a key player in the electronics industry.

Application

The DLW21SN371SQ2L is a ferrite bead used in electronic applications to suppress high-frequency noise in power and signal lines. Its application areas include smartphones, tablets, computers, consumer electronics, automotive electronics, and other digital devices where EMI (electromagnetic interference) reduction is essential. It helps improve signal integrity and enhance overall device performance.

Equivalent

The DLW21SN371SQ2L chip is a ferrite bead from Murata. Equivalent products can include similar ferrite beads from manufacturers like TDK (e.g., MPZ series) or Vishay (e.g., DCR series) that meet similar impedance, current ratings, and size specifications. Always verify electrical characteristics and dimensions to ensure compatibility before substituting. For exact equivalents, consult manufacturer datasheets or product cross-reference tools.