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DLW31SN222SQ2L

Name: DLW31SN222SQ2L
Rating: 4.7 (12 reviews)

CMC 200MA 2LN 2.2 KOHM SMD

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Mfr.부분 #DLW31SN222SQ2L
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데이터시트 DLW31SN222SQ2L DataSheet
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사양

Series	DLW31
Part Status	Active
Filter Type	Signal Line
Number of Lines	2
Impedance @ Frequency	2.2 kOhms @ 100 MHz
Current Rating (Max)	200mA
DC Resistance (DCR) (Max)	1.2Ohm
Voltage Rating - DC	50V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)
Height (Max)	0.083" (2.10mm)
Package / Case	Horizontal, 4 PC Pad
Base Product Number	DLW31SN

개요

Description

The DLW31SN222SQ2L is a type of ferrite bead designed to suppress high-frequency noise in electronic circuits. It is commonly used in power lines, signal lines, and various electronic applications to enhance signal integrity by reducing electromagnetic interference (EMI). This component has a nominal impedance of 2200 ohms at a frequency of 100 MHz, making it effective in filtering out unwanted noise.
The "DLW" series indicates that it is manufactured by Murata, a leading company in passive electronic components. The component features a compact size, typically with a surface-mount design, which makes it suitable for densely packed circuits in consumer electronics, telecommunications, and automotive applications.
When selecting a ferrite bead like the DLW31SN222SQ2L, consider parameters such as current rating, impedance profile, and size to ensure compatibility with your specific application. Proper integration into circuit designs can significantly improve performance by mitigating noise-related issues.

Features

The DLW31SN222SQ2L is a ferrite bead designed for EMI suppression in electronic circuits. Key features include:
1. Impedance: It typically offers high impedance at high frequencies, which helps in filtering out noise.
2. Rated Current: It can handle a specific rated current, ensuring reliable operation without saturation.
3. Size: The package is compact, making it suitable for space-constrained applications.
4. Material: Constructed from high-quality ferrite material, providing efficiency in noise suppression.
5. Temperature Range: It operates effectively across a wide temperature range, ensuring performance in various environments.
6. Application: Commonly used in power supply circuits, RF circuits, and various consumer electronics to enhance signal integrity.
These features make the DLW31SN222SQ2L an effective component for maintaining signal clarity and reducing electromagnetic interference in electronic designs.

Package

The DLW31SN222SQ2L is packaged in a 3.2 x 3.2 mm surface-mount device (SMD) format, specifically a 1210 size in metric measurements. This type of package is commonly used for inductors in electronic circuit designs.

Pinout

The DLW31SN222SQ2L is a surface-mount inductive component, specifically a ferrite bead. It features a pin count of 2 terminals. Its primary function is to suppress high-frequency noise in electronic circuits, making it useful in applications such as power supply lines and signal paths where electromagnetic interference (EMI) needs to be minimized. The component is designed to provide effective filtering while maintaining a low DC resistance, thus ensuring minimal impact on signal integrity. The DLW31SN222SQ2L is typically used in consumer electronics, automotive electronics, and various other electronic applications to enhance performance and reliability by mitigating unwanted noise.

Manufacturer

The DLW31SN222SQ2L is a product manufactured by Murata Manufacturing Co., Ltd., a prominent Japanese company. Murata specializes in the design and production of electronic components, including capacitors, inductors, and other passive components utilized in a variety of electronic devices. The company is known for its innovation in electronic materials and components, and it plays a significant role in various industries such as automotive, telecommunications, and consumer electronics. Murata is recognized for its commitment to quality and technology advancement, making it a key player in the global electronics market.

Application

The DLW31SN222SQ2L is a common mode choke inductor primarily used in power supply and signal integrity applications. Its key areas of application include filtering noise in DC-DC converters, maintaining signal integrity in high-speed data lines, and EMI suppression in communication devices. It is suitable for use in consumer electronics, automotive systems, and industrial equipment requiring reliable noise reduction and signal stability.

Equivalent

The DLW31SN222SQ2L is a Ferrite Bead manufactured by Murata. Equivalent products may include similar ferrite beads from manufacturers like TDK (e.g., BLM21PG221SN1), AVX (e.g., AAT-3225-220K), and Wurth Elektronik (e.g., 742792222). When selecting equivalents, consider specifications such as impedance, current rating, and size to ensure compatibility. Always consult the datasheets for precise comparisons.