Coilcraft BU10-1012R2BL Common mode choke Datasheet

Document 260-1
Common Mode Chokes – BU Series
These low cost, high performance choke coils are designed 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 significant
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: 6.3 – 6.9 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.
Tray 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 Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf.
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 260-1
Revised 08/06/13
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 260-2
Common Mode Chokes - BU9, BU9H Series
Frequency range
Impedance max
@ 75% of
DCR1
Current
Part number
(kOhms)
impedance max
(Ohms)
max (Aac)
BU9-103R25BL
60 @ 220 kHz 200 – 240 kHz
3.5
0.25
BU9-2820R5BL
53 @ 410 kHz 310 – 430 kHz
1.0
0.50
BU9-1320R7BL
52 @ 660 kHz 600 – 700 kHz
0.5
0.70
BU9-6011R0BL
36 @ 1300 kHz
1200 – 1400 kHz
0.2
1.00
BU9-2011R6BL
5.4 @ 1500 kHz 900 – 2100 kHz
0.1
1.60
BU9H-103R25BL
60 @ 220 kHz 200 – 240 kHz
3.5
0.25
BU9H-2820R5BL
53 @ 410 kHz 310 – 430 kHz
1.0
0.50
BU9H-1320R7BL
52 @ 660 kHz 600 – 700 kHz
0.5
0.70
BU9H-6011R0BL
36 @ 1300 kHz
1200 – 1400 kHz
0.2
1.00
BU9H-2011R6BL
5.4 @ 1500 kHz 900 – 2100 kHz
0.1
1.60
1.
2.
3.
4.
Inductance2
L1, L2
min (mH)
10.0
2.8
1.3
0.6
0.2
10.0
2.8
1.3
0.6
0.2
Inductance difference
L1 - L2
max (µH)
200
50
50
25
25
200
50
50
25
25
DCR is per winding
Inductance tested at 1 kHz, 1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
1000 Vrms typical isolation between windings.
Electrical specifications at 25°C.
Typical Attenuation
BU9
Typical Impedance
BU9H
Dot
indicates
pin 1
0.43
max
11,0
0.69 max
17,5
1
0.024
0,6
0.31 ±0.02
8,0 ±0,5
0.276 ±0.02
7,0 ±0,5
2
4
1
1
3
4
0.276 ±0.02
7,0 ±0,5
4
0.31 ±0.02
8,0 ±0,5
Recommended
Board Layout
0.040
1,0
2
3
1
2
4
3
Dot
indicates
1
pin 1
1
2
1
0.49
max
12,5
0.157 ±0.04
4,0 ±1,0
0.67
max
17,0
0.157 ±0.04
4,0 ±1,0
2
0.69 max
17,5
0.61 max
15,5
0.276 ±0.02
7,0 ±0,5
0.43
max
11,0
2
3
1
4
4
0.024
0,6
0.31 ±0.02
8,0 ±0,5
4
1
0.276 ±0.02
7,0 ±0,5
0.31 ±0.02
8,0 ±0,5
Recommended
Board Layout
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
0.040
1,0
3
2
1
2
4
3
Document 260-2
Revised 08/06/13
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 260-3
Common Mode Chokes - BU9S, BU9HS Series
Frequency range
Impedance max
@ 75% of
DCR1
Current
Part number
(kOhms)
impedance max
(Ohms)
max (Aac)
BU9S-153R15BL
71 @ 210 kHz 190 – 230 kHz
5.0
0.15
BU9S-7020R3BL
66 @ 330 kHz 300 – 360 kHz
2.5
0.30
BU9HS-153R15BL
71 @ 210 kHz 190 – 230 kHz
5.0
0.15
BU9HS-7020R3BL
66 @ 330 kHz 300 – 360 kHz
2.5
0.30
1.
2.
3.
4.
Inductance2
L1, L2
min (mH)
15.0
7.0
15.0
7.0
Inductance difference
L1 - L2
max (µH)
300
200
300
200
DCR is per winding
Inductance tested at 1 kHz, 1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
1000 Vrms typical isolation between windings.
Electrical specifications at 25°C.
Typical Attenuation
Typical Impedance
BU9S
BU9HS
Dot
indicates
pin 1
0.43
max
11,0
0.69 max
17,5
1
4
1
2
3
1
4
0.276 ±0.02
7,0 ±0,5
0.31 ±0.02
8,0 ±0,5
Recommended
Board Layout
0.040
1,0
Dot
indicates
pin 1
0.276 ±0.02
7,0 ±0,5
0.43
max
11,0
0.31 ±0.02
8,0 ±0,5
0.024
0,6
0.276 ±0.02
7,0 ±0,5
1
2
4
1
3
2
1
4
2
3
0.49
max
12,5
0.157 ±0.04
4,0 ±1,0
0.67
max
17,0
0.157 ±0.04
4,0 ±1,0
2
0.69 max
17,5
0.61
max
15,5
4
1
0.024
0,6
0.31 ±0.02
8,0 ±0,5
1
2
3
1
4
4
0.276 ±0.02
7,0 ±0,5
0.31 ±0.02
8,0 ±0,5
Recommended
Board Layout
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
0.040
1,0
2
3
1
4
2
3
Document 260-3
Revised 08/06/13
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 260-4
Common Mode Chokes - BU10 Series
Frequency range
Impedance max
@ 75% of
DCR1
Current
Part number
(kOhms)
impedance max
(Ohms)
max (Aac)
BU10-1811R2BL
3.9 @ 1.8 MHz
1000 – 3200 kHz
0.20
1.20
BU10-1311R6BL
2.2 @ 2.2 MHz 800 – 2000 kHz
0.12
1.60
BU10-1012R2BL
1.6 @ 3.1 MHz
1300 – 8900 kHz
0.08
2.20
BU10-6003R0BL
1.0 @ 3.0 MHz 800 – 10000 kHz
0.04
3.00
1.
2.
3.
4.
Inductance2
L1, L2
min (mH)
0.18
0.13
0.10
0.06
Inductance difference
L1 - L2
max (µH)
30
20
15
10
DCR is per winding
Inductance tested at 1 kHz, 1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
1000 Vrms typical isolation between windings.
Electrical specifications at 25°C.
Typical Attenuation
0.67 max
17,0
Typical Impedance
Dot
indicates
pin 1
0.89
max
22,5
0.177 ±0.04
4,5 ±1,0
1
2
0.028
0,7
0.51 ±0.02
13,0 ±0,5
0.394 ±0.02
10,0 ±0,5
1
4
4
1
0.75
max
19,0
2
1
4
Recommended
Board Layout
2
3
0.394 ±0.02
10,0 ±0,5
3
4
1
2
3
0.51 ±0.02
13,0 ±0,5
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
0.047
1,2
Document 260-4
Revised 08/06/13
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 260-5
Common Mode Chokes - BU15 Series
Frequency range
Impedance max
@ 75% of
DCR1
Current
Part number
(kOhms)
impedance max
(Ohms)
max (Aac)
BU15-4530R4BL
400 @ 230 kHz 140 – 160 kHz
3.0
0.40
BU15-1430R7BL
115 @ 470 kHz 400 – 650 kHz
1.0
0.70
BU15-7521R0BL
60 @ 600 kHz 420 – 720 kHz
0.6
1.00
BU15-4421R3BL
36 @ 670 kHz 430 – 1000 kHz
0.3
1.30
BU15-2721R6BL
20 @ 1000 kHz 510 – 1400 kHz
0.2
1.60
1.
2.
3.
4.
Inductance2
L1, L2
min (mH)
45.0
14.0
7.5
4.4
2.7
Inductance difference
L1 - L2
max (µH)
300
300
150
100
60
DCR is per winding
Inductance tested at 1 kHz, 1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
1000 Vrms typical isolation between windings.
Electrical specifications at 25°C.
Typical Attenuation
0.75
max
19,0
Typical Impedance
0.91
max
23,0
Dot
indicates
pin 1
1.08
max
27,5
0.177 ±0.04
4,5 ±1,0
1
2
0.028
0,7
4
1
0.51 ±0.02
13,0 ±0,5
0.40 ±0.02
10,0 ±0,5
1
1
2
4
3
2
4
3
Recommended
Board Layout
2
3
1
4
0.51 ±0.02
13,0 ±0,5
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
0.40 ±0.02
10,0 ±0,5
0.047
1,2
Document 260-5
Revised 08/06/13
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 260-6
Common Mode Chokes - BU16 Series
Frequency range
Impedance max
@ 75% of
DCR1
Current
Part number
(kOhms)
impedance max
(Ohms)
max (Aac)
BU16-4530R5BL
285 @ 150 kHz 140 – 160 kHz
2.3
0.50
BU16-2530R7BL
120 @ 200 kHz 160 – 220 kHz
1.3
0.70
BU16-1031R0BL
60 @ 320 kHz 260 – 390 kHz
0.5
1.00
BU16-4021R5BL
20 @ 470 kHz 360 – 600 kHz
0.3
1.50
BU16-2022R0BL
11 @ 690 kHz 450 – 900 kHz
0.2
2.00
1.
2.
3.
4.
Inductance2
L1, L2
min (mH)
45.0
25.0
10.0
4.0
2.0
Inductance difference
L1 - L2
max (µH)
900
500
200
80
50
DCR is per winding
Inductance tested at 1 kHz, 1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
1000 Vrms typical isolation between windings.
Electrical specifications at 25°C.
Typical Attenuation
0.75
max
19,0
Typical Impedance
0.91
max
23,0
Dot
indicates
pin 1
1.08 max
27,5
0.177 ±0.04
4,5 ±1,0
1
2
0.028
0,7
1
0.51 ±0.02
13,0 ± 0,5
0.394 ±0.02
10,0 ±0,5
1
1
2
4
3
2
4
3
Recommended
Board Layout
2
1
3
4
0.51 ±0.02
13,0 ±0,5
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
0.394 ±0.02
10,0 ±0,5
0.047
1,2
Document 260-6
Revised 08/06/13
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.