1. Noise Suppression Products/EMI Suppression FiltersFerrite Beads/Inductor type filters

BLF03VK221SNG#

“#” indicates a package specification code.

< List of part numbers with package codes >
BLF03VK221SNGB BLF03VK221SNGD

Appearance & Shape

Murata Icon X Specifications

Shape SMD
Size Code (in inch) 0201
Length 0.6mm
Length Tolerance ±0.03mm
Width 0.3mm
Width Tolerance ±0.03mm
Thickness 0.3mm
Thickness Tolerance ±0.03mm
Operating Temperature Range -55℃ to 125℃
Mass(typ.) 0.22mg
Number of Circuit 1
Rated Current (at 85℃) 800mA
Rated Current (at 125℃) 500mA
DC Resistance(max.) 0.155Ω
Impedance (at Target Frequency) 220Ω±40% (at 5GHz)
Size Code (in mm) 0603

Murata Icon X Features

BLF series is designed to function nearly as a resistor at
noise frequencies, which greatly reduces the possibility of
resonance and leaves signal wave forms undistorted.
BLF series is effective in circuits without stable
ground lines because BLF series does not need a
connection to ground.
The nickel barrier structure of the external
electrodes provides excellent solder heat resistance.
The BLF03VK series has a high impedance specification 
at a high frequency of 5GHz range, and can be used for 
immunity measures up to 5GHz.

Murata Icon X Applications

Other Usage

For general

Murata Icon X Packaging Information

Packaging Specifications Standard Packing Quantity
B Bulk(Bag) 1000
D 180mm Paper Tape 15000