BLM21xxx Murata Electronics, BLM21xxx Datasheet

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BLM21xxx

Manufacturer Part Number
BLM21xxx
Description
On-Board Type EMI Suppression Filter / Chip Ferrite Beads
Manufacturer
Murata Electronics
Datasheet
!Note
!Note
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Ferrite Beads
Chip Ferrite Beads
(Part Number)
qProduct ID
wType
eDimensions (LgW)
rCharacteristics/Applications
*1 Frequency characteristics vary with each code.
oPackaging
*1 BLM21BD222SN1/BLM21BD272SN1 only.
*2 Except BLM21BD222SN1/BLM21BD272SN1
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog 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.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
Product ID
Code
Code
Code
Code
AG
HG
GG
BL
TG
BA
BB
BD
PG
RK
EG
HB
HD
HK
2A
03
15
18
21
31
41
M
A
K
B
D
C
L
J
*1
for GHz Band General Use (Low DC Resistance type)
Dimensions (LgW)
BL
q
2.0g1.25mm
0.6g0.3mm
1.0g0.5mm
1.6g0.8mm
2.0g1.0mm
3.2g1.6mm
4.5g1.6mm
for GHz Band High-speed Signal Line
w
M
for High-GHz Band General Use
for GHz Band Digital Interface
Plastic Taping (ø330mm Reel)
Plastic Taping (ø180mm Reel)
Characteristics/Applications
Paper Taping (ø330mm Reel)
Paper Taping (ø180mm Reel)
for High-speed Signal Lines
Chip Ferrite Beads
for GHz Band General Use
Monolithic Type
18
e
Array Type
for Power Supplies
for Digital Interface
for General Use
AG
Type
r
Part Numbering
Packaging
Bulk Case
Bulk
102
t
y
S
u
N
0201
0402
0603
0804
0805
1206
1806
EIA
i
1
o
D
tImpedance
Expressed by three figures. The unit is in ohm ( ). The first and
second figures are significant digits, and the third figure
expresses the number of zeros which follow the two figures.
yPerformance
Expressed by a letter.
Ex.)
uCategory
iNumber of Circuits
Code
Code
N
H
1
4
BLM03/BLM15/BLM18/BLM21/BLM31/BLA2A/BLA31
BLM18
BLM18
BLM15/BLM18/BLM21/BLA2A
BLM15/BLM18/BLM21/BLA2A/BLA31
BLM15/BLM18/BLM21/BLM31/BLM41
BLM18/BLM21
BLM15/BLM18
BLM18
BLM15/BLM18
BLM18
BLM18
BLM31/BLM41/BLM21
All series
BLM15/BLM18/BLM21
BLM03/BLM15/BLM18/BLM21
BLM15/BLM18
Code
S/T
A
Series
Series
*2
Number of Circuits
*1
For Automotive
/BLA31
Standard Type
Category
4 Circuits
1 Circuit
Performance
*2
Sn Plating
Au Plating
/BLA2A/BLA31
C31E12.pdf 04.8.30
13
1

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BLM21xxx Summary of contents

Page 1

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF ...

Page 2

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

Page 3

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

Page 4

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

Page 5

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

Page 6

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

Page 7

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF ...

Page 8

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF ...

Page 9

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF ...

Page 10

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF ...

Page 11

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF ...

Page 12

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF ...

Page 13

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF ...

Page 14

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

Page 15

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

Page 16

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

Page 17

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

Page 18

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. !Note !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in ...

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