BLM21BB121SN1D Murata, BLM21BB121SN1D Datasheet - Page 29
![EMI/RFI Suppressors & Ferrites 0805 120 OHM](/photos/16/33/163388/lpmuratablm_sml.jpg)
BLM21BB121SN1D
Manufacturer Part Number
BLM21BB121SN1D
Description
EMI/RFI Suppressors & Ferrites 0805 120 OHM
Manufacturer
Murata
Series
BLM Br
Specifications of BLM21BB121SN1D
Shielding
Unshielded
Test Frequency
100 MHz
Product
Chip Ferrite Beads
Impedance
120 Ohms
Tolerance
25 %
Maximum Dc Current
200 mAmps
Maximum Dc Resistance
0.25 Ohms
Operating Temperature Range
- 55 C to + 125 C
Package / Case
0805 (2012 metric)
Termination Style
SMD/SMT
Dc Resistance Max
0.25ohm
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
0.25ohm
Operating Temperature Max
+125°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BLM21BB121SN1D
Manufacturer:
MURATA
Quantity:
240 000
Part Number:
BLM21BB121SN1D
Manufacturer:
MURATA/村田
Quantity:
20 000
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BLM15E
BLM Series
For GHz band noise, also capable to large current.
Number of Circuits: 1
!Note
BLM15EG121SN1p
BLM15EG221SN1p
Rated Value (p: packaging code)
Impedance-Frequency Characteristics (Main Items)
Impedance-Frequency Characteristics
300
200
100
0
BLM15EG121SN1
1
200
150
100
• 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.
Part Number
50
0
1
BLM15EG221SN1
BLM15EG121SN1
10
Universal Type [Power Lines/Signal Lines]
10
Frequency (MHz)
Frequency (MHz)
100
(at 100MHz/20 C)
Z
120ohm 25%
220ohm 25%
R
Impedance
X
100
Series (0402 Size)
1000
3000
1000
0.25 0.1
(at 1GHz/20 C)
145ohm(Typ.)
270ohm(Typ.)
Dimensions
Impedance
BLM15EG221SN1
3000
300
200
100
1.0 0.05
0
1
In operating temperature exceeding +85 C, derating of current is
necessary for BLM15E series.
Please apply the derating curve shown in chart according to the operating
temperature.
Derating
10
2.1
1.8
1.5
1.2
0.9
0.6
Notice (Rating)
Frequency (MHz)
45
Chip Ferrite Bead
Rated Current
1500mA
700mA
100
Operating Temperature ( C)
Z
R
0.5 0.05
X
85
: Electrode
1000
(in mm)
BLM15EG121SN1
3000
0.095ohm max.
DC Resistance
0.28ohm max.
Refer to pages from p.91 to p.94 for mounting information.
125
Code
(Resistance element becomes dominant
D
B
J
Equivalent Circuit
Packaging
Temperature Range
0.9
0.7
0.5
0.3
180mm Reel Paper Tape
330mm Reel Paper Tape
-55 C to +125 C
-55 C to +125 C
45
at high frequencies.)
Operating
Packaging
Bulk(Bag)
Operating Temperature ( C)
85
BLM15EG221SN1
Minimum
Quantity
10000
50000
BLM15E
1000
125
27
Mar.28,2011
C31E.pdf
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