BLM21xxx Datasheet PDF - Murata Electronics
| Part Number | BLM21xxx | |
| Description | On-Board Type EMI Suppression Filter / Chip Ferrite Beads | |
| Manufacturers | Murata Electronics | |
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There is a preview and BLM21xxx download ( pdf file ) link at the bottom of this page. Total 18 Pages | ||
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On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Ferrite Beads Part Numbering
Chip Ferrite Beads
(Part Number)
qProduct ID
Product ID
BL
BL M 18 AG 102 S N 1 D
q w e r t y u io
Chip Ferrite Beads
tImpedance
Expressed by three figures. The unit is in ohm (Ω). The first and
second figures are significant digits, and the third figure
expresses the number of zeros which follow the two figures.
wType
Code
A
M
Type
Array Type
Monolithic Type
eDimensions (LgW)
Code
03
15
18
2A
21
31
41
Dimensions (LgW)
0.6g0.3mm
1.0g0.5mm
1.6g0.8mm
2.0g1.0mm
2.0g1.25mm
3.2g1.6mm
4.5g1.6mm
EIA
0201
0402
0603
0804
0805
1206
1806
yPerformance
Expressed by a letter.
Ex.) Code
S/T
A
uCategory
Code
N
H
iNumber of Circuits
Code
1
4
Performance
Sn Plating
Au Plating
Category
Standard Type
For Automotive
Number of Circuits
1 Circuit
4 Circuits
rCharacteristics/Applications
Code *1
AG
TG
BA
BB
BD
PG
RK
HG
EG
HB
HD
HK
GG
Characteristics/Applications
for General Use
for High-speed Signal Lines
for Power Supplies
for Digital Interface
for GHz Band General Use
for GHz Band General Use (Low DC Resistance type)
for GHz Band High-speed Signal Line
for GHz Band Digital Interface
for High-GHz Band General Use
*1 Frequency characteristics vary with each code.
Series
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
oPackaging
Code
K
L
B
J
D
C
Packaging
Plastic Taping (ø330mm Reel)
Plastic Taping (ø180mm Reel)
Bulk
Paper Taping (ø330mm Reel)
Paper Taping (ø180mm Reel)
Bulk Case
*1 BLM21BD222SN1/BLM21BD272SN1 only.
*2 Except BLM21BD222SN1/BLM21BD272SN1
Series
BLM31/BLM41/BLM21 *1
All series
BLM15/BLM18/BLM21*2 /BLA31
BLM03/BLM15/BLM18/BLM21*2 /BLA2A/BLA31
BLM15/BLM18
1
13
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C31E12.pdf 04.8.30
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Continued from the preceding page.
Size (EIA Code)
Type
For High Speed Signal
(Sharp impedance characteristics)
For Digital Interface
0603
For Large Current
For Standard
For High Speed
Signal
GHz Range
For Digital
Interface
For Standard
(Low DC
Resistance Type)
0805
For Standard
* Please see P.53 "Derating of Rated Current".
Part Number
BLM18BB151SN1
BLM18BD151SN1
BLM18BB221SN1
BLM18BD221SN1
BLM18BB331SN1
BLM18BD331SN1
BLM18BD421SN1
BLM18BB471SN1
BLM18BD471SN1
BLM18BD601SN1
BLM18BD102SN1
BLM18BD152SN1
BLM18BD182SN1
BLM18BD222SN1
BLM18BD252SN1
BLM18RK121SN1
BLM18RK221SN1
BLM18RK471SN1
BLM18RK601SN1
BLM18RK102SN1
BLM18PG300SN1
BLM18PG330SN1
BLM18PG600SN1
BLM18PG121SN1
BLM18PG181SN1
BLM18HG471SN1
BLM18HG601SN1
BLM18HG102SN1
BLM18HB121SN1
BLM18HB221SN1
BLM18HB331SN1
BLM18HD471SN1
BLM18HD601SN1
BLM18HD102SN1
BLM18HK331SN1
BLM18HK471SN1
BLM18HK601SN1
BLM18HK102SN1
BLM18EG101TN1
BLM18EG121SN1
BLM18EG221TN1
BLM18EG331TN1
BLM18EG391TN1
BLM18EG471SN1
BLM18EG601SN1
BLM18GG471SN1
BLM21AG121SN1
BLM21AG151SN1
BLM21AG221SN1
BLM21AG331SN1
BLM21AG471SN1
BLM21AG601SN1
BLM21AG102SN1
Impedance (Ω)
at 100MHz
at 1GHz
Rated Current (mA)
150±25%
-
-
220±25%
-
-
200
330±25%
-
-
420±25%
-
470±25%
-
-
50
200
600±25%
-
200
1000±25%
-
100
1500±25%
-
1800±25%
2200±25%
-
-
50
2500±25%
-
120±25%
-
220±25%
-
470±25%
-
200
600±25%
-
1000±25%
-
30 (Typ.)
-
1000
33±25%
-
3000*
60 (Typ.)
-
500
120±25%
-
2000*
180±25%
-
1500*
470±25%
600±25%
600 (Typ.)
700 (Typ.)
200
1000±25%
1000 (Typ.)
100
120±25%
500±40%
200
220±25%
1100±40%
100
330±25%
1600±40%
50
470±25%
600±25%
1000 (Typ.)
1200 (Typ.)
100
1000±25%
1700 (Typ.)
50
330±25%
470±25%
400±40%
600±40%
200
600±25%
700±40%
100
1000±25%
1200±40%
50
100±25%
140 (Typ.)
2000*
120±25%
145 (Typ.)
2000*
220±25%
300 (Typ.)
1000
330±25%
450 (Typ.)
500
390±25%
520 (Typ.)
500
470±25%
550 (Typ.)
500
600±25%
700 (Typ.)
500
470±25%
1800±30%
100
120±25%
-
150±25%
-
220±25%
-
330±25%
-
200
470±25%
-
600±25%
-
1000±25%
-
Continued on the following page.
1
17
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BLM21xxx electronic component. |
| Information | Total 18 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ BLM21xxx.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| BLM21xxx | The function is On-Board Type EMI Suppression Filter / Chip Ferrite Beads. Murata Electronics | |
| BLM21xxxx | The function is On-Board Type (DC) EMI Suppression Filters. Murata |  |
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