Chip Ferrite Bead - Murata
Description
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead
Data Sheet
1
EMIFILr (Inductor type) Chip Ferrite Bead
BLM18T Series (0603 Size)
c Dimensions
c Equivalent Circuit
1.
6±0.
15
0.
8±0.
15
0.
6±0.
10
0.
4±0.
2
(Resistance element becomes dominant at high frequencies.
)
: Electrode (in mm)
Impedance (Ω) Impedance (Ω)
c Packaging
Code
Packaging
D 180mm Paper Tape
B Bulk(Bag)
Minimum Quantity 10000 1000
c Rated Value (p: packaging code)
Part Number
Impedance (at 100MHz/20°C)
BLM18TG121TN1p BLM18TG221TN1p BLM18TG601TN1p BLM18TG102TN1p
120ohm ±25% 220ohm ±25% 600ohm ±25% 1000ohm ±25%
Number of Circuits: 1
Impedance (at 1GHz/20°C)
-
c Impedance-Frequency Characteristics (Main Items)
1200
1000 800 600 400
BLM18TG102TN1 BLM18TG601TN1 BLM18TG221TN1 BLM18TG121TN1
200
0 1 10 100 1000 3000
Frequency (MHz)
Rated Current
200mA 200mA 200mA 100mA
DC Resistance
0.
25ohm max.
0.
30ohm max.
0.
45ohm max.
0.
60ohm max.
Operating Temperature Range
-55 to +125°C -55 to +125°C -55 to +125°C -55 to +125°C
c Impedance-Frequency Characteristics
BLM18TG121TN1
150 120
90 60 30
0 1
Z R
X
10 100 Frequency (MHz)
1000 3000
Continued on the following page.
oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
!Note:
1.
This datasheet is downloaded from the website of Murata Manufacturing co.
, ltd.
Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice.
Please check with our sales representatives or product engineers before ordering.
2.
This datasheet has only typical specifications because there is no space for detailed specifications.
Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
2012.
9.
6
http://www.
murata.
com/
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead
Data Sheet
2
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