BLM21BB201SH1D Murata, BLM21BB201SH1D Datasheet - Page 11

• Manufacturer Part Number: BLM21BB201SH1D
• Description: EMI/RFI Suppressors & Ferrites 0805 200ohms HiSpeed Signal Line Tape
• Manufacturer: Murata
• Series: BLM Br

Specifications of BLM21BB201SH1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 200 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 200 mAmps
• Maximum Dc Resistance: 0.35 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0805 (2012 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.35ohm
• Dc Current Rating: 200mA
• Ferrite Mounting: SMD
• Ferrite Case Style: 0805 / 2012
• Operating Temperature Max: +125°C
• Operating Temperature Min: -55°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF 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.
sales representatives or product engineers before ordering.
!Note
The chip ferrite beads BLM series is designed to
function nearly as a resistor at noise frequencies,
which greatly reduces the possibility of resonance and
leaves signal wave forms undistorted.
BLM series is effective in circuits without stable
ground lines because BLM series does not need a
connection to ground.
The nickel barrier structure of the external
electrodes provides excellent solder heat resistance.
BLM_A series generates an impedance from the
relatively low frequencies. Therefore BLM_A series is
effective in noise suppression in a wide frequency
range (30MHz to several hundred MHz).
BLM21A Series
BLM21AG121SH1
BLM21AG151SH1
BLM21AG221SH1
BLM21AG331SH1
BLM21AG471SH1
BLM21AG601SH1
BLM21AG102SH1
Features
Equivalent Circuit
Impedance - Frequency Characteristics
Part Number
• 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.
200
150
100
50
0
1
(Resistance element becomes dominant
BLM21AG121SH1
at high frequencies.)
10
Frequency (MHz)
(at 100MHz/20 C)
1000 25%
Impedance
120 25%
150 25%
220 25%
330 25%
470 25%
600 25%
(ohm)
100
Z
X
R
1000
Rated Current
(mA)
200
200
200
200
200
200
200
Impedance - Frequency (Typical)
1200
900
600
300
0
200
150
100
DC Resistance (max.)
1
50
0
1
(ohm)
0.15
0.15
0.20
0.25
0.25
0.30
0.45
BLM21AG151SH1
0.5 0.2
10
BLM21A Series
10
Frequency (MHz)
2.0 0.2
Frequency (MHz)
Continued on the following page.
100
Temperature Range
100
EIA CODE : 0805
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
Operating
BLM21AG102SH1
Z
R
X
BLM21AG601SH1
BLM21AG471SH1
( C)
BLM21AG331SH1
BLM21AG221SH1
BLM21AG151SH1
BLM21AG121SH1
1.25 0.2
1000
1000
(in mm)
C50E.pdf
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08.8.28
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