BLM Series Signal Lines Type Chip Ferrite Bead
BLM18ASeries (0603 Size)
0603 size for general signal lines.
*Please refer to BLM15A for downsizing.
s Dimensions
0.4±0.2
BLM18A
s Equivalent Circuit
1.6±0.15
0.8±0.15
: Electrode
(in mm)
(Resistance element becomes dominant
at high frequencies.)
s Packaging
Code
Packaging
Minimum
Quantity
D 180mm Reel Paper Tape 4000
J 330mm Reel Paper Tape 10000
B
Bulk(Bag)
1000
s Rated Value (p: packaging code)
Part Number
Impedance
(at 100MHz/20°C)
Rated Current
BLM18AG121SN1p
BLM18AG151SN1p
BLM18AG221SN1p
BLM18AG331SN1p
BLM18AG471SN1p
BLM18AG601SN1p
BLM18AG102SN1p
Number of Circuits: 1
120ohm±25%
150ohm±25%
220ohm±25%
330ohm±25%
470ohm±25%
600ohm±25%
1000ohm±25%
500mA
500mA
500mA
500mA
500mA
500mA
400mA
s Impedance-Frequency Characteristics (Main Items)
1200
Refer to pages from p.91 to p.94 for mounting information.
DC Resistance
0.18ohm max.
0.25ohm max.
0.25ohm max.
0.30ohm max.
0.35ohm max.
0.38ohm max.
0.50ohm max.
Operating
Temperature Range
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
900 BLM18AG102SN1
BLM18AG601SN1
BLM18AG471SN1
BLM18AG331SN1
600 BLM18AG221SN1
BLM18AG151SN1
BLM18AG121SN1
300
0
1
10
100
1000 3000
Frequency (MHz)
s Impedance-Frequency Characteristics
BLM18AG121SN1
200
150
Z
R
100
X
50
0
1
10
100
1000 3000
Frequency (MHz)
BLM18AG151SN1
200
Z
150
R
100
X
50
0
1
10
100
1000 3000
Frequency (MHz)
BLM18AG221SN1
300
Z
200
R
100
X
0
1
10
100
1000 3000
Frequency (MHz)
Continued on the following page.
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
C31E.pdf
• 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.
Mar.28,2011
52