Manufacturer Part Number
BLM18PG221SH1D
Manufacturer
murata-electronics
Introduction
The BLM18PG221SH1D is a power line filter specifically designed as a ferrite bead for suppressing high-frequency noise in electronic circuits.
Product Features and Performance
Functions as a ferrite bead for noise suppression
Capable of handling high frequencies up to 100 MHz
Supports a current rating of 1.4A
Designed in a compact 0603 (1608 Metric) package
Surface mount technology for easy PCB integration
Classified under the EMIFIL® BLM18 Series
Product Advantages
High impedance at relevant frequencies ensures effective noise reduction
Low DC resistance (100mOhm max) minimizes power loss
AEC-Q200 certification denoting reliability in automotive applications
Robust operational temperature range from -55°C to +125°C
Key Technical Parameters
Impedance: 220 Ohms @ 100 MHz
Current Rating: 1.4A
DC Resistance (DCR): 100mOhm max
Operating Temperature: -55°C ~ 125°C
Size: 0.063" L x 0.032" W
Quality and Safety Features
Meets AEC-Q200 standards, indicating suitability for automotive usage
Constructed to withstand temperature extremes
Ensures durability in demanding applications
Compatibility
Ideal for integration in compact devices due to small 0603 package size
Compatible with surface mounting methods
Application Areas
Automotive systems
Consumer electronics
Telecommunication devices
Noise suppression applications in power lines
Product Lifecycle
Currently in active production
Not nearing discontinuation
Future replacements or upgrades will follow within the BLM18 series
Several Key Reasons to Choose This Product
AEC-Q200 compliance for high reliability in automotive electronics
High-frequency noise suppression improves system stability and performance
Low DC resistance reduces power loss, improving overall efficiency
Compact form factor facilitates integration in space-constrained applications
Robust temperature range ensuring performance in diverse environments
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