BU9-2011R6BL [COILCRAFT]
Common Mode Chokes; 共模扼流圈
| 型号： | BU9-2011R6BL |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Common Mode Chokes |
| 文件： | 总6页 (文件大小：355K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 260-1
Common Mode Chokes
–
BU Series
These low cost, high performance choke coils are de-
signed to virtually eliminate line conducted common
mode noise.
The BU9S and BU9HS families are ideal for signal line
applications; the others can be used in switching power
supplies and power supply circuits. All provide signifi-
cant attenuation of common mode noise across a broad
range of frequencies.
For height-restricted applications, the BU9 and BU9S
filters are available in a horizontal configuration, which
reduces their height to under half an inch (12.5 mm).
For free evaluation samples, contact Coilcraft or request
them on-line at www.coilcraft.com.
Core material Ferrite
Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost.
Weight BU9: 3.1 – 4.1 g
BU9H: 3.1 – 4.1 g
BU9HS: 3.1 – 3.8 g
BU9S: 3.1 – 3.8 g
BU10: 6.2 – 6.6 g
BU15: 14.6 – 16.1 g
BU16: 15.1 – 18.0 g
Ambient temperature –40°C to +125°C
Storage temperature Component: –40°C to +125°C.
Packaging: –40°C to +80°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging BU9: 100 per tray
BU9H: 100 per tray
BU9HS: 100 per tray
BU9S: 100 per tray
BU10: 100 per tray
BU15: 80 per tray
BU16: 80 per tray
PCB washing Only pure water or alcohol recommended
Specifications subject to change without notice.
Please check our website for latest information.
Document260-1 Revised09/09/09
© Coilcraft, Inc. 2009
Document 260-2
Common Mode Chokes - BU9, BU9H Series
Frequencyrange
Inductance2 Inductancedifference
Impedancemax
(kOhms)
@75%of
DCR1
Current
L1,L2
L1-L2
Partnumber
impedancemax
(Ohms)
max(Aac)
min(mH)
max(µH)
BU9-103R25BL
BU9-2820R5BL
BU9-1320R7BL
BU9-6011R0BL
BU9-2011R6BL
60@220 kHz
53@410 kHz
52@660 kHz
36@1300 kHz
5.4@1500 kHz
200 – 240 kHz
310 – 430 kHz
600 – 700 kHz
1200 – 1400 kHz
900 – 2100 kHz
3.5
1.0
0.5
0.2
0.1
0.25
0.50
0.70
1.00
1.60
10.0
2.8
1.3
0.6
0.2
200
50
50
25
25
BU9H-103R25BL
BU9H-2820R5BL
BU9H-1320R7BL
BU9H-6011R0BL
BU9H-2011R6BL
60@220 kHz
53@410 kHz
52@660 kHz
36@1300 kHz
5.4@1500 kHz
200 – 240 kHz
310 – 430 kHz
600 – 700 kHz
1200 – 1400 kHz
900 – 2100 kHz
3.5
1.0
0.5
0.2
0.1
0.25
0.50
0.70
1.00
1.60
10.0
2.8
1.3
0.6
0.2
200
50
50
25
25
1. DCRisperwinding
2. Inductancetestedat1kHz, 1Vrms, 0 AdconanAgilent/HP 4284ALCR-meterorequivalent.
3. 1000Vrmstypicalisolationbetweenwindings.
4. Electrical specifications at 25°C.
Typical Attenuation
Typical Impedance
BU9H
BU9
Dot
indicates
pin 1
0.69
17,5
0.43
11,0
0.69
17,5
0.61
15,5
max
max
max
max
0.49
12,5
0.157 ±0.04
4,0 ±1,0
max
0.67
17,0
max
0.157 ±0.04
4,0 ±1,0
Dot
indicates
pin 1
1
4
2
1
0.024
0,6
0.31 ±0.02
8,0 ±0,5
Æ
1
1
4
2
0.276 ±0.02
7,0 ±0,5
0.43
max
11,0
0.024
0,6
0.31 ±0.02
8,0 ±0,5
Æ
0.276 ±0.02
7,0 ±0,5
1
4
4
1
2
2
3
4
3
2
0.276 ±0.02
7,0 ±0,5
0.276 ±0.02
7,0 ±0,5
1
1
4
0.31 ±0.02
8,0 ±0,5
3
0.31 ±0.02
8,0 ±0,5
3
2
0.040
1,0
0.040
1,0
Æ
Æ
Recommended
Board Layout
Recommended
Board Layout
2
1
2
3
1
4
4
3
Specifications subject to change without notice.
Please check our website for latest information.
Document260-2 Revised09/09/09
© Coilcraft, Inc. 2009
Document 260-3
Common Mode Chokes - BU9S, BU9HS Series
Frequencyrange
@75%of
Inductance2 Inductancedifference
Impedancemax
(kOhms)
DCR1
Current
L1,L2
L1-L2
Partnumber
impedancemax
(Ohms)
max(Aac)
min(mH)
max(µH)
BU9S-153R15BL
BU9S-7020R3BL
BU9HS-153R15BL
BU9HS-7020R3BL
71@210 kHz
66@330 kHz
71@210 kHz
66@330 kHz
190 – 230 kHz
300 – 360 kHz
190 – 230 kHz
300 – 360 kHz
5.0
2.5
5.0
2.5
0.15
0.30
0.15
0.30
15.0
7.0
15.0
7.0
300
200
300
200
1. DCRisperwinding
2. Inductancetestedat1kHz, 1Vrms, 0 AdconanAgilent/HP 4284ALCR-meterorequivalent.
3. 1000Vrmstypicalisolationbetweenwindings.
4. Electrical specifications at 25°C.
Typical Attenuation
Typical Impedance
BU9S
BU9HS
Dot
indicates
pin 1
0.69
17,5
0.43
11,0
max
max
0.61
15,5
0.69
17,5
max
max
0.49
12,5
0.157 ±0.04
4,0 ±1,0
0.67
17,0
max
max
0.157 ±0.04
4,0 ±1,0
4
1
1
2
2
1
Dot
indicates
pin 1
4
1
0.024
0,6
Æ
0.276 ±0.02
7,0 ±0,5
0.31 ±0.02
8,0 ±0,5
0.31 ±0.02
8,0 ±0,5
0.024
Æ
0.276 ±0.02
7,0 ±0,5
0.43
max
11,0
0,6
4
3
1
4
1
2
1
3
3
2
0.276 ±0.02
7,0 ±0,5
0.276 ±0.02
7,0 ±0,5
4
4
1
0.31 ±0.02
8,0 ±0,5
2
0.040
1,0
0.31 ±0.02
8,0 ±0,5
3
2
Æ
0.040
1,0
Æ
Recommended
Board Layout
Recommended
Board Layout
4
1
2
4
1
2
3
3
Specifications subject to change without notice.
Please check our website for latest information.
Document260-3 Revised09/09/09
© Coilcraft, Inc. 2009
Document 260-4
Common Mode Chokes - BU10 Series
Frequencyrange
Inductance2 Inductancedifference
Impedancemax
(kOhms)
@75%of
impedancemax
DCR1
(Ohms)
Current
max(Aac)
L1,L2
L1-L2
Partnumber
min(mH)
max(µH)
BU10-1811R2BL
BU10-1311R6BL
BU10-1012R2BL
BU10-6003R0BL
3.9@1.8 MHz
2.2@2.2 MHz
1.6@3.1 MHz
1.0@3.0 MHz
1000 – 3200 kHz
800 – 2000 kHz
1300 – 8900 kHz
800 – 10000 kHz
0.20
0.12
0.08
0.04
1.20
1.60
2.20
3.00
0.18
0.13
0.10
0.06
30
20
15
10
1. DCRisperwinding
2. Inductancetestedat1kHz, 1Vrms, 0 AdconanAgilent/HP 4284ALCR-meterorequivalent.
3. 1000Vrmstypicalisolationbetweenwindings.
4. Electrical specifications at 25°C.
Typical Attenuation
Typical Impedance
0.67
max
Dot
indicates
pin 1
17,0
0.89
22,5
max
0.177 ±0.04
4,5 ±1,0
1
2
4
1
0.51 ±0.02
13,0 ±0,5
0.028
0,7
Æ
0.394 ±0.02
10,0 ±0,5
0.75
max
19,0
Recommended
Board Layout
4
3
1
2
2
2
3
3
1
0.394 ±0.02
10,0 ±0,5
4
4
1
0.51 ±0.02
13,0 ±0,5
0.047
Æ
1,2
Specifications subject to change without notice.
Please check our website for latest information.
Document260-4 Revised09/09/09
© Coilcraft, Inc. 2009
Document 260-5
Common Mode Chokes - BU15 Series
Frequencyrange
Inductance2 Inductancedifference
Impedancemax
(kOhms)
@75%of
impedancemax
DCR1
(Ohms)
Current
max(Aac)
L1,L2
L1-L2
Partnumber
min(mH)
max(µH)
BU15-4530R4BL
BU15-1430R7BL
BU15-7521R0BL
BU15-4421R3BL
BU15-2721R6BL
400@230 kHz
115@470 kHz
60@600 kHz
36@670 kHz
20@1000 kHz
140 – 160 kHz
400 – 650 kHz
420 – 720 kHz
430 – 1000 kHz
510 – 1400 kHz
3.0
1.0
0.6
0.3
0.2
0.40
0.70
1.00
1.30
1.60
45.0
14.0
7.5
300
300
150
100
60
4.4
2.7
1. DCRisperwinding
2. Inductancetestedat1kHz, 1Vrms, 0 AdconanAgilent/HP 4284ALCR-meterorequivalent.
3. 1000Vrmstypicalisolationbetweenwindings.
4. Electrical specifications at 25°C.
Typical Attenuation
Typical Impedance
0.91
23,0
0.75
max
19,0
Dot
indicates
pin 1
max
1.08
27,5
max
0.177 ±0.04
4,5 ±1,0
2
1
4
1
0.028
0,7
0.51 ±0.02
13,0 ±0,5
Æ
0.40 ±0.02
10,0 ±0,5
Recommended
Board Layout
4
1
2
2
3
2
3
1
4
0.40 ±0.02
10,0 ±0,5
1
4
3
0.51 ±0.02
13,0 ±0,5
0.047
1,2
Æ
Specifications subject to change without notice.
Please check our website for latest information.
Document260-5 Revised09/09/09
© Coilcraft, Inc. 2009
Document 260-6
Common Mode Chokes - BU16 Series
Frequencyrange
Inductance2 Inductancedifference
Impedancemax
(kOhms)
@75%of
impedancemax
DCR1
(Ohms)
Current
max(Aac)
L1,L2
L1-L2
Partnumber
min(mH)
max(µH)
BU16-4530R5BL
BU16-2530R7BL
BU16-1031R0BL
BU16-4021R5BL
BU16-2022R0BL
285@150 kHz
120@200 kHz
60@320 kHz
20@470 kHz
11@690 kHz
140 – 160 kHz
160 – 220 kHz
260 – 390 kHz
360 – 600 kHz
450 – 900 kHz
2.3
1.3
0.5
0.3
0.2
0.50
0.70
1.00
1.50
2.00
45.0
25.0
10.0
4.0
900
500
200
80
2.0
50
1. DCRisperwinding
2. Inductancetestedat1kHz, 1Vrms, 0 AdconanAgilent/HP 4284ALCR-meterorequivalent.
3. 1000Vrmstypicalisolationbetweenwindings.
4. Electrical specifications at 25°C.
Typical Attenuation
Typical Impedance
0.75
max
19,0
0.91
23,0
max
Dot
indicates
pin 1
1.08
27,5
max
0.177 ±0.04
4,5 ±1,0
1
2
1
0.028
0,7
0.51 ±0.02
13,0 ± 0,5
Æ
0.394 ±0.02
10,0 ±0,5
Recommended
Board Layout
4
3
1
2
3
2
2
3
1
4
0.394 ±0.02
10,0 ±0,5
1
4
0.51 ±0.02
13,0 ±0,5
0.047
Æ
1,2
Specifications subject to change without notice.
Please check our website for latest information.
Document260-6 Revised09/09/09
© Coilcraft, Inc. 2009
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