BLM21BB471SN1D Murata, BLM21BB471SN1D Datasheet - Page 108

• Manufacturer Part Number: BLM21BB471SN1D
• Description: EMI/RFI Suppressors & Ferrites 0805 470 OHM
• Manufacturer: Murata
• Series: BLM Br

Specifications of BLM21BB471SN1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 470 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 200 mAmps
• Maximum Dc Resistance: 0.45 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0805 (2012 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.45ohm
• Dc Current Rating: 200mA
• Ferrite Mounting: SMD
• Ferrite Case Style: 0805
• Inductor Case Style: 0805
• No. Of Pins: 2
• Core Material: Ferrite
• Rohs Compliant: Yes
• Operating Temperature Min: -55°C
• Resistance: 0.45ohm
• Operating Temperature Max: +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NFp Chip EMIFILr
(Part Number)
(Part Number)
RC Combined
!Note
106
LC Combined (2)
• 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 review our product specifications or consult the approval sheet for product specifications before ordering.
qProduct ID
wStructure
eDimensions (LgW)
rFeatures (1)
tCut-off Frequency
Expressed by three figures. The unit is in hertz (Hz). The first and
second figures are significant digits, and the third figure
expresses the number of zeros which follow the two figures.
qProduct ID
wStructure
eDimensions (LgW)
rFeatures
iPackaging
NF
NF
q
q
Product ID
Product ID
Code
Code
Code
Code
Code
Code
Code
GD
NF
SD
NF
SL
18
21
21
31
A
R
A
B
D
L
w
w
A
R
Part Numbering
21
e
e
21
Dimensions (LgW)
GD
r
SL
2.0g1.25mm
Dimensions (LgW)
r
1.6g0.8mm
RC Combined Type for Signal Lines
Embossed Taping (ø180mm Reel)
2.0g1.25mm
L Circuit for Differential Signal
Paper Taping (ø180mm Reel)
3.2g1.6mm
RC Combined Array Type
L Circuit for Signal Lines
470
207
t
RC Combined Type
t
Chip EMIFILr
Chip EMIFILr
Packaging
Array Type
Structure
Structure
Features
Features
Bulk
470
y
X
y
1A
u
u i
2
0603
0805
EIA
i
4
L
0805
1206
EIA
o
5
!0
L
yFeatures (2)
uRated Voltage
iNumber of Circuits
oDimensions (T)
!0 P ackaging
tCapacitance
Expressed by three figures. The unit is in pico-farad (pF). The first
and second figures are significant digits, and the third figure
expresses the number of zeros which follow the two figures.
yResistance
Expressed by three-digit alphanumerics. 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. If there is a decimal point, it is expressed by the capital
letter "R". In this case, all figures are significant digits.
uElectrode/Others (NFR Series)
uNumber of Circuits (NFAppGD Series)
NFR
All Series
NFAppGD
Code
Code
Code
Code
Code
Code
Code
1A
B
X
V
4
5
8
L
2
4
Embossed Taping (ø180mm Reel)
Series
Expressed by a letter
Number of Circuits
Number of Circuits
Dimensions (T)
Rated Voltage
Low Profile
Packaging
Electrode
Sn Plating
4 Circuits
4 Circuits
Standard
Features
Bulk
10V
Mar.28,2011
C31E.pdf