DLW31SN222SQ2L

The DLW31SN222SQ2L is a type of common mode choke coil, often used in electronic circuits to suppress electromagnetic interference (EMI) and radio frequency interference (RFI). Manufactured by Murata, it belongs to their DLW31S series, which is known for its compact design and reliable performance in noise suppression. The "222" in the model number typically signifies the inductance value, which is 2200 µH in this case, and the "SQ2L" indicates specific characteristics or packaging details.
This component is designed for applications in various electronic devices, including computers, communication equipment, and consumer electronics, where maintaining signal integrity and reducing noise is crucial. The DLW31SN222SQ2L is suitable for use with both high-speed digital signals and power lines, making it versatile for different applications. It offers a good balance between size and performance, which is essential in modern compact electronic designs. Additionally, its construction allows it to handle a wide range of temperatures and environmental conditions, further enhancing its utility in diverse settings.

The DLW31SN222SQ2L is a common mode choke manufactured by Murata. Equivalent products can be found from other manufacturers and may include:
1. TDK's ACM2012-222-2P-T002
2. Wurth Elektronik's WE-CNSW 74279226122
3. Bourns' SRF3216-222Y
These equivalents should have similar electrical characteristics such as impedance, current rating, and size. Always verify compatibility and specifications with the manufacturer's datasheets before substituting components.

The DLW31SN222SQ2L is a common mode choke coil manufactured by Murata. It features a compact SMD package with dimensions suitable for high-density mounting, making it ideal for various electronic applications. It offers common mode noise suppression in high-speed signal interfaces, enhancing signal integrity and reducing electromagnetic interference (EMI).
Key features include:
- Inductance: 2200 µH
- Rated current: Approximately 200 mA
- DCR (Direct Current Resistance): Relatively low, ensuring minimal power loss
- High attenuation at a wide range of frequencies, making it suitable for suppressing noise in various devices
- Operating temperature range: Typically -40°C to +85°C, allowing for reliable performance in diverse environments
- RoHS compliant, ensuring environmentally safe manufacturing and usage practices
The DLW31SN222SQ2L is commonly used in applications such as power lines, USB interfaces, HDMI ports, and other high-speed data line environments in consumer electronics, communication devices, and industrial equipment.

The DLW31SN222SQ2L is a common mode choke coil manufactured by Murata. It typically has a 4-pin configuration, utilized for surface mounting on printed circuit boards (PCBs). The primary function of this component is to suppress electromagnetic interference (EMI) in electronic circuits, particularly in differential and common mode noise filtering. It is often used in applications like power lines, signal lines, and other interfaces in electronic devices to ensure signal integrity and compliance with EMI standards. The DLW31SN222SQ2L is valued for its compact size and effective noise suppression capabilities.

The DLW31SN222SQ2L is manufactured by Murata Manufacturing Co., Ltd. Murata is a global leader in the design, manufacture, and supply of advanced electronic materials, leading-edge electronic components, and multi-functional, high-density modules. The company is headquartered in Kyoto, Japan, and serves various industries, including automotive, healthcare, and consumer electronics. Murata is known for its innovation in electronics, consistently developing products that enhance the performance and efficiency of electronic devices.

The DLW31SN222SQ2L is a common mode choke coil designed for suppressing electromagnetic interference (EMI) and noise in electronic circuits. Its primary application areas include:
1. Power Supply Lines: Used in power supply circuits to reduce noise and improve signal integrity.
2. Consumer Electronics: Ideal for devices like TVs, computers, and gaming consoles that require noise suppression.
3. Automotive Electronics: Used in automotive ECUs and infotainment systems to ensure stable electronic performance.
4. Telecommunications: Enhancing signal quality in networking equipment and communication devices.
5. Industrial Equipment: Applied in control systems and automation equipment to maintain electromagnetic compatibility.
These applications benefit from its ability to handle high-frequency noise and provide effective EMI suppression.

The DLW31SN222SQ2L is a surface-mount package type, specifically a 1206 size, commonly used in electronic devices for EMI suppression and filtering applications.