BLM21AG221SN1L [MURATA]
Ferrite Chip, 1 Function(s), 0.2A, EIA STD PACKAGE SIZE 0805, 2 PIN;
| 型号： | BLM21AG221SN1L |
| 厂家： | 
muRata |
| 描述： | Ferrite Chip, 1 Function(s), 0.2A, EIA STD PACKAGE SIZE 0805, 2 PIN |
| 文件： | 总8页 (文件大小：158K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
!Note
C31E13.pdf 05.3.14
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip Ferrite Beads BLM03/BLM15/BLM18/BLM21/BLM31/BLM41 Series
■ Features (BLM_A Series)
1
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.
■ Equivalent Circuit
The BLM series is effective in circuits without stable
ground lines because the 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).
(Resistance element becomes dominant
at high frequencies.)
The small size of BLM03A series (0.6x0.3mm) is
suitable for noise suppression in small equipment such
as PA modules for cellular phones.
BLM03A Series (0201 Size)
0.6±0.03
0.3±0.03
0.15±0.05
: electrode
(in mm)
Impedance
Operating
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
(at 100MHz/20°C)
Temperature Range
(ohm)
(°C)
BLM03AG100SN1
BLM03AG700SN1
BLM03AG121SN1
BLM03AG241SN1
BLM03AG601SN1
10 (Typ.)
70 (Typ.)
120 ±25%
240 ±25%
600 ±25%
500
200
200
100
100
0.1
0.5
0.8
1.0
2.0
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
19
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
!Note
C31E13.pdf 05.3.14
■ Impedance-Frequency (Typical)
BLM03 Series
1000
800
BLM03AG601SN1
BLM03AG241SN1
600
BLM03AG121SN1
400
1
BLM03AG700SN1
BLM03AG100SN1
200
0
1000
3000
1
10
100
Frequency (MHz)
■ Impedance-Frequency Characteristics
BLM03AG100SN1
BLM03AG700SN1
20
120
100
80
60
40
20
0
15
Z
R
Z
10
R
X
5
X
0
1
10
100
1000
3000
1
10
100
Frequency (MHz)
1000
3000
Frequency (MHz)
BLM03AG121SN1
BLM03AG241SN1
200
160
120
80
500
400
300
200
100
0
Z
Z
R
R
X
X
40
0
1000
3000
1
10
100
1
10
100
1000
3000
Frequency (MHz)
Frequency (MHz)
BLM03AG601SN1
1000
800
600
400
200
0
Z
R
X
1
10
100
1000
3000
Frequency (MHz)
20
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
!Note
C31E13.pdf 05.3.14
BLM15A Series (0402 Size)
0.25±0.1
1
1.0±0.05
0.5±0.05
BLM15A Series
(in mm)
Impedance
Operating
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
(at 100MHz/20°C)
Temperature Range
(ohm)
(°C)
BLM15AG100SN1
BLM15AG700SN1
BLM15AG121SN1
BLM15AG221SN1
BLM15AG601SN1
BLM15AG102SN1
10 (Typ.)
70 (Typ.)
1000
500
500
300
300
200
0.05
0.15
0.25
0.35
0.6
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
120 ±25%
220 ±25%
600 ±25%
1000 ±25%
1.0
■ Impedance-Frequency (Typical)
BLM15A Series
1200
BLM15AG102SN1
1000
800
BLM15AG601SN1
600
BLM15AG221SN1
BLM15AG121SN1
400
BLM15AG700SN1
BLM15AG100SN1
200
0
1
10
100
1000
Frequency (MHz)
■ Impedance-Frequency Characteristics
BLM15AG100SN1
BLM15AG700SN1
20
120
100
80
60
40
20
0
15
Z
Z
R
R
10
X
5
X
0
1
10
100
1000
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
Continued on the following page.
21
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
!Note
C31E13.pdf 05.3.14
Continued from the preceding page.
■ Impedance-Frequency Characteristics
BLM15AG121SN1
BLM15AG221SN1
200
400
300
200
100
0
150
Z
Z
R
R
100
1
50
X
X
0
1
10
100
1000
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
BLM15AG601SN1
BLM15AG102SN1
1200
800
600
400
200
0
Z
Z
900
600
R
R
X
300
0
X
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
BLM18A Series (0603 Size)
0.4±0.2
1.6±0.15
0.8±0.15
BLM18A Series
(in mm)
Impedance
(at 100MHz/20°C)
(ohm)
Operating
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
Temperature Range
(°C)
BLM18AG121SN1
BLM18AG151SN1
BLM18AG221SN1
BLM18AG331SN1
BLM18AG471SN1
BLM18AG601SN1
BLM18AG102SN1
120 ±25%
150 ±25%
220 ±25%
330 ±25%
470 ±25%
600 ±25%
1000 ±25%
200
200
200
200
200
200
100
0.20
0.25
0.30
0.45
0.50
0.50
0.70
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
22
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
!Note
C31E13.pdf 05.3.14
■ Impedance-Frequency (Typical)
BLM18A Series
1200
BLM18AG102SN1
BLM18AG601SN1
900
BLM18AG471SN1
BLM18AG331SN1
BLM18AG221SN1
600
BLM18AG151SN1
1
BLM18AG121SN1
300
0
1
10
100
Frequency (MHz)
1000
■ Impedance-Frequency Characteristics
BLM18AG121SN1
BLM18AG151SN1
200
400
150
300
200
Z
R
100
Z
R
X
50
100
0
X
0
1
10
100
Frequency (MHz)
1000
1
10
100
1000
1000
1000
Frequency (MHz)
BLM18AG221SN1
BLM18AG331SN1
600
400
450
300
300
200
Z
Z
R
R
X
150
0
100
0
X
1
10
100
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
BLM18AG471SN1
BLM18AG601SN1
800
800
Z
600
400
600
400
R
Z
R
X
200
0
200
0
X
1
10
100
Frequency (MHz)
1000
1
10
100
Frequency (MHz)
Continued on the following page.
23
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
!Note
C31E13.pdf 05.3.14
Continued from the preceding page.
■ Impedance-Frequency Characteristics
BLM18AG102SN1
1200
Z
900
R
600
1
300
X
0
1
10
100
Frequency (MHz)
1000
BLM21A Series (0805 Size)
0.5±0.2
2.0±0.2
1.25±0.2
EIA CODE : 0805
BLM21A Series
(in mm)
Impedance
Operating
Temperature Range
(°C)
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
(at 100MHz/20°C)
(ohm)
BLM21AG121SN1
BLM21AG151SN1
BLM21AG221SN1
BLM21AG331SN1
BLM21AG471SN1
BLM21AG601SN1
BLM21AG102SN1
120 ±25%
150 ±25%
220 ±25%
330 ±25%
470 ±25%
600 ±25%
1000 ±25%
200
200
200
200
200
200
200
0.15
0.15
0.20
0.25
0.25
0.30
0.45
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
■ Impedance-Frequency (Typical)
BLM21A Series
1200
BLM21AG102SN1
BLM21AG601SN1
900
600
BLM21AG471SN1
BLM21AG331SN1
BLM21AG221SN1
BLM21AG151SN1
BLM21AG121SN1
300
0
1
10
100
Frequency (MHz)
1000
24
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
!Note
C31E13.pdf 05.3.14
■ Impedance-Frequency Characteristics
BLM21AG121SN1
BLM21AG151SN1
200
200
Z
150
100
150
R
Z
R
100
1
X
X
50
0
50
0
1
10
100
1000
1
1
1
10
100
Frequency (MHz)
1000
1000
1000
1000
Frequency (MHz)
BLM21AG221SN1
BLM21AG331SN1
400
400
Z
300
200
300
200
R
Z
R
X
100
0
100
0
X
10
100
Frequency (MHz)
1
10
100
Frequency (MHz)
1000
BLM21AG471SN1
BLM21AG601SN1
800
800
600
400
600
400
Z
Z
R
R
X
200
0
200
0
X
10
100
Frequency (MHz)
1
10
100
Frequency (MHz)
1000
BLM21AG102SN1
1200
900
600
Z
R
X
300
0
1
10
100
Frequency (MHz)
25
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
!Note
C31E13.pdf 05.3.14
BLM15A Series Gold Plating (0402 Size)
0.25±0.1
■ Features
1. Au plating for wire bonding mounting
2. 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).
1
1.0±0.05
0.5±0.05
■ Applications
1. Optical transceiver modules
BLM15A Series
(gold plating)
(in mm)
2. Optical pickup modules
Impedance
Operating
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
(at 100MHz/20°C)
Temperature Range
(ohm)
(°C)
BLM15AG601AN1
BLM15AG102AN1
600 ±25%
300
200
0.6
1.0
-55 to +125
-55 to +125
1000 ±25%
■ Impedance-Frequency (Typical)
BLM15A Series (gold plating)
1200
1000
BLM15AG102AN1
800
600
400
200
0
BLM15AG601AN1
1
10
100
Frequency (MHz)
1000 2000
■ Impedance-Frequency Characteristics
BLM15AG601AN1
BLM15AG102AN1
800
1200
1000
800
600
400
200
0
600
Z
R
Z
400
R
200
X
X
0
1
10
100
Frequency (MHz)
1000 2000
1
10
100
Frequency (MHz)
1000 2000
26
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