Datasheet

2
Data Sheet
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Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
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Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
2012.9.6
o
This data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design.
Continued from the preceding page.
c
Derating of Rated Current
In operating temperature exceeding +85°C,
derating of current is necessary for
BLM41PG series.
Please apply the derating curve shown in
chart according to the operating
temperature.
Derating of Rated Current
Operating Temperature (°C)
Rated Current (mA)
850 125
0
1000
2000
1500
6000
3500
c
Impedance-Frequency Characteristics (Main Items)
0
50
100
150
200
250
1 10 100 30001000
Frequency (MHz)
Impedance (Ω)
BLM41PG181SH1
BLM41PG600SH1
BLM41PG750SH1
c
Impedance-Frequency Characteristics (Main Items)
1200
900
600
300
0
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
BLM41PG102SH1
BLM41PG471SH1
Continued on the following page.
BLM41PG Series (60ohm to 180ohm) BLM41PG Series (470ohm to 1000ohm)