Manufacturer Part Number
BLM18EG331TN1D
Manufacturer
murata-electronics
Introduction
This product is a filter ferrite bead from the EMIFIL® BLM18 series, designed for surface mount applications.
Product Features and Performance
Offers a high impedance of 330 Ohms at 100 MHz to suppress high-frequency noise
Can handle a maximum current of 500mA
Features a low DC Resistance (DCR) of 210mOhm to minimize power loss
Designed for operation in a wide temperature range from -55°C to +125°C
Small form factor with 0603 (1608 Metric) package size for compact PCB designs
Product Advantages
Effective in reducing electromagnetic interference (EMI) in electronic circuits
Low power loss due to minimal DCR
High current handling capacity for its size
Robust temperature performance for reliability in various environments
Key Technical Parameters
Impedance: 330 Ohms @ 100 MHz
Current Rating: 500mA
DC Resistance: 210mOhm
Operating Temperature: -55°C to +125°C
Size: 0.063" L x 0.032" W (1.60mm x 0.80mm)
Height: 0.026" (0.65mm)
Quality and Safety Features
Built to operate reliably in extreme temperatures
Compact and robust design for enhanced durability
Compatibility
Suitable for a wide range of electronic devices requiring noise suppression
Application Areas
Consumer Electronics
Telecommunications
Automotive systems
Industrial controls
Product Lifecycle
Currently active with no indication of nearing discontinuation
Availability of replacements or upgrades is maintained as part of Murata Electronics' ongoing product support
Several Key Reasons to Choose This Product
High efficiency in EMI suppression helps improve device performance and compliance with regulations
Low DCR ensures minimal impact on power distribution within the device
High current rating allows for use in a wide range of power-intensive applications
Versatile temperature range supports deployment in diverse operating environments
Compact size enables integration into tight PCB layouts without sacrificing performance
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