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BLM31PG330SN1L Datasheet, PDF (1/1 Pages) Murata Manufacturing Co., Ltd. – Chip Ferrite Bead
BLp Chip Ferrite Bead Part Numbering
(Part Number)
BL
M
18
AG
102
S
N
1D
q w e r t y u io
qProduct ID
Product ID
BL
Chip Ferrite Beads
wType
Code
Type
A
Array Type
M
Ferrite Bead Single Type
eDimensions (LgW)
Code
Dimensions (LgW)
EIA
02
0.4g0.2mm
01005
03
0.6g0.3mm
0201
15
1.0g0.5mm
0402
tImpedance
Expressed by three figures. The unit is in ohm (Ω) at 100MHz. The
first and second figures are significant digits, and the third figure
expresses the number of zeros which follow the two figures.
yElectrode
Expressed by a letter.
Ex.)
Code
S/T
A
Electrode
Sn Plating
Au Plating
uCategory
Code
N
Category
Standard Type
18
1.6g0.8mm
0603
iNumber of Circuits
2A
2.0g1.0mm
0804
Code
Number of Circuits
21
2.0g1.25mm
0805
1
1 Circuit
31
3.2g1.6mm
1206
4
4 Circuits
41
4.5g1.6mm
1806
rCharacteristics/Applications
Code *1
Characteristics/Applications
Series
AG
BLM03/15/18/21, BLA2A/31
AX
for General Use
BLM02/03/15
TG
BLM18
BA
BLM15/18
BB
BLM03/15/18/21, BLA2A
BC
for High-speed Signal Lines
BLM03/15
BD
BLM03/15/18/21, BLA2A/31
BX
BLM15
PD
BLM15
PG
for Power Supplies
BLM03/15/18/21/31/41
PX
BLM03/15
KG
for Power Supplies (Low DC Resistance Type)
SG
BLM18
RK
for Digital Interface
BLM18/21
HG
for GHz Band General Use
BLM03/15/18
EB
for GHz Band High-speed Signal Lines (Low Direct Current Type)
BLM03
EG
for GHz Band General Use (Low DC Resistance Type)
BLM15/18
HB
BLM03/15/18
HD
for GHz Band High-speed Signal Lines
BLM03/15/18
HE
BLM18
HK
for GHz Band Digital Interface
BLM18
GA
for High-GHz Band High-speed Signal Lines
BLM15
GG
for High-GHz Band General Use
*1 Frequency characteristics vary with each code.
BLM15/18
oPackaging
Code
Packaging
Series
K
Embossed Taping (ø330mm Reel)
BLM21 *1/31/41
L
Embossed Taping (ø180mm Reel)
B
Bulk
All Series
J
Paper Taping (ø330mm Reel)
BLM03/15/18 *3/21 *2, BLA2A/31
D
Paper Taping (ø180mm Reel)
BLM02/03/15/18/21 *2, BLA2A/31
*1 BLM21BD222SN1/BLM21BD272SN1 only. *2 Except BLM21BD222SN1/BLM21BD272SN1 *3 Except BLM18T