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

BLF03JD421GNE#

“#” indicates a package specification code.

< List of part numbers with package codes >
BLF03JD421GNEB BLF03JD421GNED

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 0.4mm
Thickness Tolerance ±0.03mm
Operating Temperature Range -55℃ to 125℃
Mass(typ.) 0.4mg
Number of Circuit 1
Rated Current (at 85℃) 480mA
Rated Current (at 125℃) 370mA
DC Resistance(max.) 0.28Ω
Impedance (at Target Frequency) 420Ω±40% (at 700MHz)
Size Code (in mm) 0603

Murata Icon X Features

1.Frequency specified filters are designed to reduce noise
   greatly at specified frequency.
   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.
2.The nickel barrier structure of the external
   electrodes provides excellent solder heat resistance.
3.BLF03JD series is designed to have high impedance
   at 700MHz to 1GHz.
   Suitable for immunity noise suppression for GSM band.

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