Manufacturer Part Number
BLM15BD121SN1D
Manufacturer
murata-electronics
Introduction
The BLM15BD121SN1D is a surface-mount ferrite bead from Murata Electronics, designed to suppress high-frequency noise in electronic circuits.
Product Features and Performance
Ferrite bead type
Designed for signal line applications
Compact 0402 package
Operates effectively across a wide temperature range from -55°C to 125°C
Impedance of 120 Ohms at 100 MHz
Supports a maximum current of 300mA
Low DC resistance of 300mOhm
Product Advantages
Effective suppression of high-frequency noise
High impedance at relevant frequencies
Minimal DC resistance to reduce power loss
Compact and low-profile design
Key Technical Parameters
Impedance: 120 Ohms @ 100 MHz
Current Rating (Max): 300mA
DC Resistance (DCR) (Max): 300mOhm
Operating Temperature: -55°C ~ 125°C
Size/Dimension: 0.039" L x 0.022" W (1.00mm x 0.55mm)
Height (Max): 0.022" (0.55mm)
Quality and Safety Features
Stable performance over a broad temperature range
Robust construction for surface mounting
Compatibility
Compatible with a wide range of signal line applications
Application Areas
Consumer electronics
Telecommunications
Automotive systems
Data processing equipment
Product Lifecycle
Status: Active
Not nearing discontinuation
Continuously supported with replacements and upgrades
Several Key Reasons to Choose This Product
Highly effective at noise suppression in critical applications
Supports a wide range of operating temperatures, enhancing reliability
Low-profile design suitable for compact device integrations
Optimized for high-frequency performance with minimal power loss
Robust lifecycle support from Murata Electronics
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