BLM18HB221SN1C [MURATA]
Ferrite Chip, 1 Function(s), 0.1A, EIA STD PACKAGE SIZE 0603, SMD, 2 PIN;
| 型号： | BLM18HB221SN1C |
| 厂家： | 
muRata |
| 描述： | Ferrite Chip, 1 Function(s), 0.1A, EIA STD PACKAGE SIZE 0603, SMD, 2 PIN |
| 文件： | 总11页 (文件大小：130K) |
| 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
C31E11.pdf 04.3.8
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
GHz Noise Suppression Chip Ferrite Beads BLM15H/15E/18H/18E/18G Series
Excellent high frequency impedance characteristics
1
with 0402 (EIA) size.
■ Equivalent Circuit
■ Features
1. Small size: 1.0x0.5mm (0402)
2. Suitable for noise suppression in 1GHz or higher
frequency
3. Low DC Resistance/Large Rated Current (BLM15E)
4. No Lead production using Ni+Sn plating in
termination
(Resistance element becomes dominant
at high frequencies.)
■ Applications
1. EMI suppression for Note PC and DSC
2. Noise suppression for data line in mobile phone
3. Prevention of erroneous operation caused by local
oscillation signal in mobile phone
4. Optical pickup modules
BLM15H Series (0402 Size)
0.25±0.1
1.0±0.05
0.5±0.05
(in mm)
Impedance
Impedance
Operating
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
(at 100MHz/20 degree C) (at 1GHz/20 degree C)
Temperature Range
(ohm)
(ohm)
(°C)
BLM15HG601SN1
BLM15HG102SN1
BLM15HD601SN1
BLM15HD102SN1
600 ±25%
1000 ±40%
200
100
100
50
1.3
2.0
1.7
2.3
-55 to +125
-55 to +125
-55 to +125
-55 to +125
1000 ±25%
600 ±25%
1000 ±25%
1400 ±40%
1400 ±40%
2000 ±40%
56
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
C31E11.pdf 04.3.8
■ Impedance-Frequency (Typical)
BLM15HG Series
BLM15HD Series
1800
2500
2000
1500
1000
500
1500
BLM15HG102SN1
1200
BLM15HD102SN1
BLM15HD601SN1
BLM15HG601SN1
900
600
300
0
1
0
1
10
100
1000
3000
1
10
100
1000
3000
Frequency (MHz)
Frequency (MHz)
■ Impedance-Frequency Characteristics
BLM15HG601SN1
BLM15HG102SN1
1200
1800
1500
1200
900
600
300
0
900
Z
Z
R
R
600
300
X
X
0
1
10
100
1000
3000
1
10
100
Frequency (MHz)
1000
3000
Frequency (MHz)
BLM15HD601SN1
BLM15HD102SN1
2000
1600
1200
800
400
0
2500
2000
1500
1000
500
Z
R
X
Z
R
X
0
1
10
100
1000
3000
1
10
100
1000
3000
Frequency (MHz)
Frequency (MHz)
57
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
C31E11.pdf 04.3.8
BLM15E Series (0402 Size)
0.25±0.1
1
1.0±0.05
0.5±0.05
(in mm)
Impedance
(at 100MHz/20 degree C)
(ohm)
Operating
Impedance
(at 1GHz/20 degree C)
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
Temperature Range
(°C)
BLM15EG121SN1
BLM15EG221SN1
120 ±25%
220 ±25%
-
-
1500
700
0.10
0.28
-55 to +125
-55 to +125
■ Impedance-Frequency (Typical)
BLM15EG Series
400
300
BLM15EG221SN1
200
BLM15EG121SN1
100
0
1
10
100
1000
3000
Frequency (MHz)
■ Impedance-Frequency Characteristics
BLM15EG121SN1
BLM15EG221SN1
200
400
300
200
100
150
Z
Z
R
R
100
X
50
X
0
0
1
1
10
100
1000
3000
10
100
Frequency (MHz)
1000
3000
Frequency (MHz)
Continued on the following page.
58
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
C31E11.pdf 04.3.8
Continued from the preceding page.
Notice (Rating)
[Derating]
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.
2.1
1.8
1.5
1.2
0.9
0.6
BLM15EG121SN1
1
45
85
Operating Temperature (D)
125
0.9
BLM15EG221SN1
0.7
0.5
0.3
45
85
125
Operating Temperature (D)
59
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
C31E11.pdf 04.3.8
■ BLM18 Series
BLM18H/BLM18E series has a modified internal electrode
structure, that minimizes stray capacitance and
increases the effective frequency range.
■ Equivalent Circuit
■ Features (BLM18H series)
1. BLM18H series realizes high impedance at 1GHz and
is suitable for noise suppression from 500MHz to
GHz range. The impedance value of HG/HD-type is
about three times as large as that of A/B-type at
1GHz though the impedance characteristic of
HG/HD-type is similar to A-type at 100MHz or less.
2. HG-type is effective in noise suppression in wide
frequency range (several MHz to several GHz).
HB/HD-type for high-speed signal line provides a
sharper roll-off after the cut off frequency.
1
(Resistance element becomes dominant
at high frequencies.)
HK-type for digital interface is effective in
suppressing the ringing because resistance
especially grows in the lower frequency.
3. The magnetic shielded structure minimizes cross talk.
■ Features (BLM18E series)
1. Low DC Resistance and a large Rated Current are
suitable for noise suppression of the driver
circuit.
2. Excellent direct current characteristics
3. Thin type (t=0.5mm) is suitable for small and low
profile equipment such as DSC, cellular phones.
BLM18H Series (0603 Size)
0.35±0.15
1.6±0.15
0.8±0.15
BLM18H Series
(in mm)
Impedance
Impedance
Operating
Rated Current
DC Resistance (max.)
Part Number
(at 100MHz/20 degree C) (at 1GHz/20 degree C)
Temperature Range
(mA)
(ohm)
(ohm)
(ohm)
(°C)
BLM18HG471SN1
BLM18HG601SN1
BLM18HG102SN1
BLM18HB121SN1
BLM18HB221SN1
BLM18HB331SN1
BLM18HD471SN1
BLM18HD601SN1
BLM18HD102SN1
BLM18HK331SN1
BLM18HK471SN1
470 ±25%
600 (Typ.)
200
200
100
200
100
50
0.85
1.00
1.60
0.50
0.80
1.20
1.20
1.50
1.80
0.50
0.70
-55 to +125
-55 to +125
600 ±25%
1000 ±25%
120 ±25%
220 ±25%
330 ±25%
470 ±25%
600 ±25%
1000 ±25%
330 ±25%
470 ±25%
700 (Typ.)
1000 (Typ.)
500 ±40%
1100 ±40%
1600 ±40%
1000 (Typ.)
1200 (Typ.)
1700 (Typ.)
400 ±40%
600 ±40%
-55 to +125
-55 to +125
-55 to +125
-55 to +125
100
100
50
-55 to +125
-55 to +125
-55 to +125
200
200
-55 to +125
-55 to +125
Continued on the following page.
60
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
C31E11.pdf 04.3.8
Continued from the preceding page.
Impedance
Impedance
Operating
Temperature Range
(°C)
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
(at 100MHz/20 degree C) (at 1GHz/20 degree C)
(ohm)
(ohm)
BLM18HK601SN1
BLM18HK102SN1
600 ±25%
700 ±40%
100
50
0.90
1.50
-55 to +125
-55 to +125
1000 ±25%
1200 ±40%
■ Impedance-Frequency (Typical)
BLM18HG Series
BLM18HB Series
1
1600
2000
BLM18HB331SN1
BLM18HB221SN1
BLM18HB121SN1
1500
1200
800
BLM18HG102SN1
BLM18HG601SN1
1000
BLM18HG471SN1
400
0
500
0
1
10
100
1000 2000
1000 2000
1000 2000
1
10
100
1000
2000
Frequency (MHz)
Frequency (MHz)
BLM18HD Series
BLM18HK Series
1600
4000
BLM18HK102SN1
BLM18HK601SN1
1200
800
3000
2000
BLM18HD102SN1
BLM18HK471SN1
BLM18HK331SN1
BLM18HD601SN1
BLM18HD471SN1
400
0
1000
0
1
10
100
1000 2000
1
10
100
Frequency (MHz)
Frequency (MHz)
■ Impedance-Frequency Characteristics
BLM18HG471SN1
BLM18HG601SN1
1000
800
750
500
600
Z
Z
R
X
R
400
X
250
0
200
0
1
10
100
1000 2000
1
10
100
Frequency (MHz)
Frequency (MHz)
Continued on the following page.
61
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
C31E11.pdf 04.3.8
Continued from the preceding page.
■ Impedance-Frequency Characteristics
BLM18HG102SN1
BLM18HB121SN1
2000
700
600
500
400
300
200
100
0
1500
Z
Z
R
1000
R
1
500
X
X
0
1
10
100
1000 2000
1000 2000
1
10
100
Frequency (MHz)
Frequency (MHz)
BLM18HB221SN1
BLM18HB331SN1
1000
1600
750
500
1200
800
Z
Z
R
R
250
0
400
0
X
X
1
10
100
1000 2000
1
10
100
1000 2000
Frequency (MHz)
Frequency (MHz)
BLM18HD471SN1
BLM18HD601SN1
2000
2000
1500
1000
1500
1000
Z
Z
R
X
500
0
500
0
R
X
1000 2000
1
10
100
Frequency(MHz)
1000 2000
1
10
100
Frequency(MHz)
BLM18HD102SN1
BLM18HK331SN1
4000
600
3000
2000
450
300
Z
R
Z
1000
0
150
0
X
R
X
1000 2000
1
10
100
Frequency (MHz)
1000 2000
1
10
100
Frequency (MHz)
Continued on the following page.
62
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
C31E11.pdf 04.3.8
Continued from the preceding page.
■ Impedance-Frequency Characteristics
BLM18HK471SN1
BLM18HK601SN1
1000
750
500
250
0
800
600
Z
Z
R
R
400
1
200
X
X
0
1000 2000
1
10
100
1000 2000
1
10
100
Frequency (MHz)
Frequency (MHz)
BLM18HK102SN1
1600
1200
800
Z
R
400
0
X
1000 2000
1
10
100
Frequency (MHz)
63
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
C31E11.pdf 04.3.8
BLM18E Series (0603 Size)
0.8±0.15
1.6±0.15
0.4±0.2
1
T
BLM18EGpppTN1
0.5±0.15
0.8±0.15
(in mm)
BLM18E Series
BLM18EGpppSN1
Impedance
Impedance
Operating
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
(at 100MHz/20 degree C) (at 1GHz/20 degree C)
Temperature Range
(ohm)
(ohm)
(°C)
BLM18EG101TN1
BLM18EG121SN1
BLM18EG221TN1
BLM18EG331TN1
BLM18EG391TN1
BLM18EG471SN1
BLM18EG601SN1
100 ±25%
140 (Typ.)
2000
2000
1000
500
0.045
0.04
0.15
0.21
0.3
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
120 ±25%
220 ±25%
330 ±25%
390 ±25%
470 ±25%
600 ±25%
145 (Typ.)
300 (Typ.)
450 (Typ.)
520 (Typ.)
550 (Typ.)
700 (Typ.)
500
500
0.21
0.35
500
At rated current 2000mA, derating is required.
Please refer P. 65, "Derating of Rated Current".
■ Impedance-Frequency (Typical)
800
BLM18EG601SN1
BLM18EG471SN1
BLM18EG391TN1
600
400
BLM18EG331TN1
BLM18EG221TN1
BLM18EG121SN1
200
0
BLM18EG101TN1
1
10
100
1000 2000
Frequency (MHz)
■ Impedance-Frequency Characteristics
BLM18EG101TN1
BLM18EG121SN1
160
200
160
120
80
Z
120
Z
R
80
R
X
40
X
40
0
1
10
100
1000 2000
0
1
10
100
1000 2000
Frequency (MHz)
Frequency (MHz)
Continued on the following page.
64
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
C31E11.pdf 04.3.8
Continued from the preceding page.
■ Impedance-Frequency Characteristics
BLM18EG221TN1
BLM18EG331SN1
600
450
300
150
0
400
300
Z
Z
200
R
R
1
X
X
100
0
1
10
100
Frequency (MHz)
1000 2000
1
10
100
Frequency (MHz)
1000
2000
BLM18EG391TN1
BLM18EG471SN1
800
600
400
200
0
700
560
420
280
140
0
Z
Z
R
R
X
X
1
10
100
1000 2000
1
10
100
Frequency (MHz)
1000 2000
Frequency (MHz)
BLM18EG601SN1
1000
750
500
250
0
Z
R
X
1
10
100
1000 2000
Frequency (MHz)
■ Notice (Rating)
In operating temperatures exceeding +85D, derating of
current is necessary for chip Ferrite Beads for which rated
current is 1500mA or over. Please apply the derating curve
shown in chart according to the operating temperature.
[Derating]
6A
6
5
4
3A
3
2A
2
1.5A
1A
1
0
85
Operating Temperature [D]
125
65
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
C31E11.pdf 04.3.8
BLM18G Series (0603 Size)
0.35±0.15
Chip ferrite beads for high frequency noise
suppression over a wide frequency range.
■ Features
1. High impedance characteristic in 1GHz or higher
1
1.6±0.15
frequency
0.8±0.15
2. High impedance characteristic over a wide frequency
band range of 100MHz to 6GHz
3. Small decrease in impedance during current loading,
resulting in small impedance fluctuation during
equipment operation.
BLM18G Series
(in mm)
4. Reflow soldering only
■ Applications
1. Noise suppression for PCs with high-speed CPU and
high-speed bus, and for interface line of
peripheral equipment.
2. High harmonic noise suppression for digital
equipment with several hundred MHz or higher clock
speeds.
3. Prevention of erroneous operation caused by local
oscillation signals in mobile phone and WLAN
module (ensuring self-immunity).
4. Bias Tee modules in optical transceivers
Impedance
Impedance
Operating
Rated Current
(mA)
DC Resistance (max.)
(ohm)
Part Number
(at 100MHz/20 degree C) (at 1GHz/20 degree C)
Temperature Range
(ohm)
(ohm)
(°C)
BLM18GG471SN1
470 ±25%
1800 ±30%
200
1.30
-55 to +125
■ Impedance-Frequency (Typical)
■ Impedance-Frequency Characteristics
BLM18GG Series
BLM18GG471SN1
2000
2000
1500
1500
1000
1000
BLM18GG471SN1
Z
R
500
500
X
0
0
1
10
100
1000
3000
1
10
100
1000
3000
Frequency (MHz)
Frequency (MHz)
66
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