Suppression Filters. BLM18PG121SH1B Datasheet

BLM18PG121SH1B Filters. Datasheet pdf. Equivalent

BLM18PG121SH1B Datasheet
Recommendation BLM18PG121SH1B Datasheet
Part BLM18PG121SH1B
Description EMI Suppression Filters
Feature BLM18PG121SH1B; Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automoti.
Manufacture Murata
Datasheet
Download BLM18PG121SH1B Datasheet




Murata BLM18PG121SH1B
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
Data Sheet
1
For Automotive Chip Ferrite Bead for Automotive
BLM18P Series (0603 Size)
c Dimensions
c Equivalent Circuit
0.4±0.2
1.6±0.15
0.8±0.15
: Electrode
(in mm)
c Packaging
Code
Packaging
D 180mm Paper Tape
J 330mm Paper Tape
B Bulk(Bag)
Minimum Quantity
4000
10000
1000
c Rated Value (p: packaging code)
Part Number
Impedance
(at 100MHz/20°C)
BLM18PG300SH1p
BLM18PG330SH1p
BLM18PG600SH1p
BLM18PG121SH1p
BLM18PG181SH1p
BLM18PG221SH1p
BLM18PG331SH1p
BLM18PG471SH1p
Number of Circuits: 1
30ohm (Typ.)
33ohm ±25%
60ohm (Typ.)
120ohm ±25%
180ohm ±25%
220ohm ±25%
330ohm ±25%
470ohm ±25%
Impedance
(at 1GHz/20°C)
-
-
-
-
-
-
-
-
(Resistance element becomes dominant
at high frequencies.)
Rated Current
1000mA
3000mA
500mA
2000mA
1500mA
1400mA
1200mA
1000mA
DC Resistance
0.05ohm max.
0.025ohm max.
0.10ohm max.
0.05ohm max.
0.09ohm max.
0.10ohm max.
0.15ohm max.
0.20ohm max.
Operating
Temperature Range
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
Continued on the following page.
oThis data sheet is applied for CHIP FERRITE BEAD used for Automotive 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.
2012.1.10
http://www.murata.com/



Murata BLM18PG121SH1B
Continued from the preceding page.
c Derating of Rated Current
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
Data Sheet
2
In operating temperature exceeding +85°C,
derating of current is necessary for
BLM18PG series.
Please apply the derating curve shown in
chart according to the operating
temperature.
Derating of Rated Current
3000
2000
1500
1400
1200
1000
500
0
0
85
Operating Temperature (°C)
125
c Impedance-Frequency Characteristics (Main Items)
600
BLM18PG471SH1
BLM18PG331SH1
450 BLM18PG221SH1
BLM18PG181SH1
BLM18PG121SH1
300 BLM18PG600SH1
BLM18PG330SH1
BLM18PG300SH1
150
0
1 10 100 1000
Frequency (MHz)
c Impedance-Frequency Characteristics
BLM18PG300SH1
40
30 Z
R
20
X
10
0
1 10 100 1000 3000
Frequency (MHz)
c Impedance-Frequency Characteristics
BLM18PG330SH1
50
40
Z
30
R
20
X
10
0
1 10 100 1000 3000
Frequency (MHz)
c Impedance-Frequency Characteristics
BLM18PG600SH1
100
75
50
25
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 Automotive 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.
2012.1.10
http://www.murata.com/



Murata BLM18PG121SH1B
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
Data Sheet
3
Continued from the preceding page.
c Impedance-Frequency Characteristics
BLM18PG121SH1
c Impedance-Frequency Characteristics
BLM18PG181SH1
200
150
100
50
0
1
Z
R
X
10 100
Frequency (MHz)
1000 3000
300
200
100
0
1
Z
R
X
10 100
Frequency (MHz)
1000 3000
c Impedance-Frequency Characteristics
BLM18PG221SH1
300
200
100
0
1
Z
R
X
10 100
Frequency (MHz)
1000 3000
c Impedance-Frequency Characteristics
BLM18PG331SH1
450
300
150
0
1
Z
R
X
10 100
Frequency (MHz)
1000 3000
c Impedance-Frequency Characteristics
BLM18PG471SH1
600
450
300
150
0
1
ZR
X
10 100
Frequency (MHz)
1000 3000
Continued on the following page.
oThis data sheet is applied for CHIP FERRITE BEAD used for Automotive 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.
2012.1.10
http://www.murata.com/







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