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DLW21SN900SQ2L

Name: DLW21SN900SQ2L
Rating: 4.7 (12 reviews)

CMC 330MA 2LN 90 OHM SMD

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資料表 DLW21SN900SQ2L DataSheet
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規格

Series	DLW21
Part Status	Active
Filter Type	Signal Line
Number of Lines	2
Impedance @ Frequency	90 Ohms @ 100 MHz
Current Rating (Max)	330mA
DC Resistance (DCR) (Max)	350mOhm
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 DLW21SN900SQ2L is a type of ferrite bead designed for use in electronic circuits to suppress high-frequency noise. It features a compact design, typically used in surface mount applications. This component is particularly effective in reducing electromagnetic interference (EMI) and radio frequency interference (RFI) in various devices, including smartphones, tablets, and digital appliances.
With a common mode impedance rating, it is suitable for power lines and signal lines, ensuring cleaner signal integrity. The part is characterized by its high current handling capability and low DC resistance, making it efficient for applications requiring minimal power loss.
Overall, the DLW21SN900SQ2L is essential in enhancing performance and reliability in modern electronic systems by filtering out unwanted noise while allowing desired signals to pass through.

Features

The DLW21SN900SQ2L is a high-performance inductor designed for various applications, particularly in power management and filtering circuits. Key features include:
1. Compact Size: Offers a small footprint, making it suitable for space-constrained designs.
2. High Current Rating: Capable of handling significant currents, which enhances its efficiency in power applications.
3. Low DCR (DC Resistance): Minimizes power losses and improves overall efficiency.
4. Wide Inductance Range: Available in a variety of inductance values to fit different requirements.
5. Temperature Stability: Designed to maintain performance over a wide temperature range.
6. Ferrite Core Material: Ensures high magnetic performance and low core losses.
7. Surface Mount Design: Facilitates easy integration into automated assembly processes.
These features make the DLW21SN900SQ2L ideal for applications in DC-DC converters, voltage regulators, and other electronic circuits requiring efficient inductive components.

Package

The DLW21SN900SQ2L is a type of ferrite bead packaged in a surface-mount device (SMD) format, specifically designed for EMI suppression in electronic applications. Its compact size ensures efficient performance in reducing noise in power and signal lines.

Pinout

The DLW21SN900SQ2L is a common mode choke (CMC) manufactured by Murata. It features a pin count of 6. The primary function of this component is to filter electromagnetic interference (EMI) in differential signal lines, particularly in applications such as USB, HDMI, and other high-speed data lines.
The choke helps to suppress noise while allowing the desired signals to pass through, enhancing signal integrity in electronic circuits. The DLW21SN900SQ2L is designed for surface mount applications and is typically used in power supply circuits and high-speed data communication to improve overall performance and reliability.

Manufacturer

The DLW21SN900SQ2L is manufactured by Murata Manufacturing Co., Ltd., a Japanese company renowned for its expertise in electronic components and solutions. Founded in 1944, Murata specializes in the development and production of passive electronic components, such as capacitors, inductors, and filters, as well as sensors and power supply modules. The company plays a significant role in various sectors, including telecommunications, automotive, consumer electronics, and industrial applications. Murata is recognized for its innovation and commitment to advancing technology through high-quality electronic components that enhance performance and efficiency in diverse applications.

Application

The DLW21SN900SQ2L is a multilayer ceramic capacitor, typically used in applications such as power supply decoupling, RF circuits, and filtering in consumer electronics, telecommunications, and automotive systems. It is suitable for high-frequency and high-temperature environments, making it ideal for compact devices, including smartphones, tablets, and other electronic gadgets where space and performance are critical.

Equivalent

The DLW21SN900SQ2L chip is a ferrite bead used for EMI suppression in electronic circuits. Equivalent products can include similar ferrite beads from manufacturers like Murata, TDK, and Wurth Elektronik, specifically models like the BLM series from Murata, the AEC series from TDK, or the 742792 series from Wurth. It's important to match specifications such as impedance, current rating, and package size when selecting equivalents. Always verify with the datasheets for compatibility.