Datasheet

!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
C31E.pdf
Mar.28,2011
Chip Ferrite BeadChip EMIFILr
Chip Common Mode Choke Coil
Block Type EMIFILr
Signal Lines Type
57
0201 size for high speed signal lines.
BLM03BSeries (0201 Size)
BLM Series Signal Lines Type Chip Ferrite Bead
■ Dimensions ■ Equivalent Circuit
■ Packaging
■ Impedance-Frequency Characteristics (Main Items)
■ Rated Value (p: packaging code)
Continued on the following page.
BLM03BD Series
Refer to pages from p.91 to p.94 for mounting information.
BLM03B
BLM03BB Series
Code Packaging
Minimum
Quantity
D 180mm Reel Paper Tape 15000
J 330mm Reel Paper Tape 50000
B Bulk(Bag) 1000
Part Number
Impedance
(at 100MHz/20°C)
Rated Current DC Resistance
Operating
Temperature Range
BLM03BD750SN1p
75ohm±25% 300mA 0.4ohm max. -55°C to +125°C
BLM03BD121SN1p 120ohm±25% 250mA 0.5ohm max. -55°C to +125°C
BLM03BD241SN1p 240ohm±25% 200mA 0.8ohm max. -55°C to +125°C
BLM03BD471SN1p 470ohm±25% 215mA 1.5ohm max. -55°C to +125°C
BLM03BD601SN1p 600ohm±25% 200mA 1.7ohm max. -55°C to +125°C
BLM03BC330SN1p 33ohm±25% 150mA 0.85ohm max. -55°C to +125°C
BLM03BC560SN1p 56ohm±25% 100mA 1.05ohm max. -55°C to +125°C
BLM03BC800SN1p 80ohm±25% 100mA 1.40ohm max. -55°C to +125°C
BLM03BB100SN1p 10ohm±25% 300mA 0.4ohm max. -55°C to +125°C
BLM03BB220SN1p 22ohm±25% 200mA 0.5ohm max. -55°C to +125°C
BLM03BB470SN1p 47ohm±25% 200mA 0.7ohm max. -55°C to +125°C
BLM03BB750SN1p 75ohm±25% 200mA 1.0ohm max. -55°C to +125°C
BLM03BB121SN1p 120ohm±25% 100mA 1.5ohm max. -55°C to +125°C
Number of Circuits: 1
0.6±0.03 0.3±0.03
0.3±0.03
0.15±0.05
(in mm)
: Electrode
Impedance (Ω)
Frequency (MHz)
1 10 100 1000 3000
0
200
400
600
800
1000
1200
BLM03BD121SN1
BLM03BD750SN1
BLM03BD241SN1
BLM03BD471SN1
BLM03BD601SN1
(Resistance element becomes dominant
at high frequencies.)
Impedance (Ω)
Frequency (MHz)
1 10 100 1000 3000
BLM03BB121SN1
BLM03BB470SN1
BLM03BB220SN1
BLM03BB100SN1
BLM03BB750SN1
800
600
400
200
0