Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
Data Sheet
1
For Automotive
Chip Ferrite Bead for Automotive
BLM31A Series (1206 Size)
c
Dimensions
0.7±0.3
c
Equivalent Circuit
3.2±0.2
1.6±0.2
1.1±0.2
(Resistance element becomes dominant
at high frequencies.)
: Electrode
(in mm)
c
Packaging
Code
L
K
B
Packaging
180mm Embossed Tape
330mm Embossed Tape
Bulk(Bag)
Minimum Quantity
3000
10000
1000
c
Rated Value (p: packaging code)
Part Number
BLM31AJ601SH1p
Number of Circuits: 1
Impedance
(at 100MHz/20°C)
600ohm ±25%
Impedance
(at 1GHz/20°C)
-
Rated Current
200mA
DC Resistance
0.90ohm max.
Operating
Temperature Range
-55 to +125°C
c
Impedance-Frequency Characteristics (Main Items)
800
c
Impedance-Frequency Characteristics
BLM31AJ601SH1
800
600
Impedance (Ω)
BLM31AJ601SH1
Impedance (Ω)
600
Z
400
R
200
200
0
0
1
10
100
Frequency (MHz)
1000
3000
X
400
1
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.
2012.7.5
http://www.murata.com/
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
Data Sheet
Continued from the preceding page.
2
c !Caution/Notice
!Caution
(Rating)
1. Do not use products beyond the rated current as
this may create excessive heat and deteriorate
the insulation resistance.
2. Be sure to provide an appropriate fail-safe
function on your product to prevent a second damage
that may be caused by the abnormal function or
the failure our product.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profile
where peak solder temperature is below the Tin melting
point is used. Please confirm the solderability of Tin
plating termination chip before use.
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.
2012.7.5
http://www.murata.com/
Embedded System
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