Manufacturer Part Number
DLW31SH222SQ2L
Manufacturer
murata-electronics
Introduction
The DLW31SH222SQ2L is a signal line common mode choke part of the DLW31 series designed for suppressing EMI in electronic circuits.
Product Features and Performance
Common mode choke for signal lines
Compact size suitable for surface mount
Operates over a range of temperatures from -40°C to 125°C
Impedance rated at 2.2 kOhms at 100 MHz
Current capacity up to 80mA
DC Resistance (DCR) at maximum 1.92 Ohm
Rated for 32V DC
Product Advantages
High impedance at relevant frequencies for effective noise suppression
AEC-Q200 qualified ensuring reliability in automotive environments
Suitable for high-density mounting due to small size
Robust temperature performance for diverse conditions
Key Technical Parameters
Impedance @ Frequency: 2.2 kOhms @ 100 MHz
Current Rating (Max): 80mA
DC Resistance (DCR) (Max): 1.92Ohm
Voltage Rating DC: 32V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
AEC-Q200 certified for automotive applications
Reliable performance across a wide range of operating temperatures
Compatibility
Compatible with surface mount technology for easy integration into existing designs
Application Areas
Automotive electronics
Industrial control systems
Consumer electronics for EMI suppression
Product Lifecycle
Currently active with ongoing manufacturing and support
Not nearing discontinuation, and replacements or upgrades are available as needed
Key Reasons to Choose This Product
Effective in reducing electromagnetic interference in critical electronic applications
Supports stringent automotive quality standards with AEC-Q200 qualification
Compact and robust for versatile mounting and optimal performance in varied environmental conditions
Proven reliability and availability ensuring long-term usability in designs
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