Manufacturer Part Number
BLM21AG102SH1D
Manufacturer
murata-electronics
Introduction
The BLM21AG102SH1D is a high-performance ferrite bead filter from Murata Electronics, designed to suppress high-frequency noise in electronic circuits.
Product Features and Performance
High impedance at 100 MHz frequency to effectively filter out noise
Capable of handling up to 500mA of current
Low DC resistance of maximum 280mOhm to minimize power loss
AEC-Q200 qualified, suitable for automotive applications
Operates over a wide temperature range from -55°C to 125°C
Compact 0805 package for easy integration into various circuits
Product Advantages
Excellent noise suppression capabilities
High current handling capacity with minimal power loss
Automotive qualification ensures reliability and performance
Wide operating temperature range suitable for harsh environments
Small form factor enables use in space-constrained applications
Key Technical Parameters
Impedance: 1 kOhms @ 100 MHz
Current Rating (Max): 500mA
DC Resistance (DCR) (Max): 280mOhm
Operating Temperature: -55°C ~ 125°C
Package/Case: 0805 (2012 Metric)
Size/Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Quality and Safety Features
AEC-Q200 qualified, indicating automotive-grade reliability and quality
Compatibility
Surface mount design compatible with standard SMT processes
Suitable for single-line applications requiring noise suppression
Application Areas
Automotive systems
Consumer electronics
Communication devices
Industrial equipment
Product Lifecycle
Active product status, not nearing discontinuation
Continuous availability of replacements or upgrades within the BLM21 series
Several Key Reasons to Choose This Product
High impedance at relevant frequencies for effective noise suppression
Low DC resistance to ensure energy efficiency
Qualified for automotive applications, indicating high reliability
Compact size suitable for a wide range of applications
Wide operating temperature range for use in extreme conditions
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