BU9-103R25BL COILCRAFT [Coilcraft lnc.], BU9-103R25BL Datasheet - Page 2

• Manufacturer Part Number: BU9-103R25BL
• Description: Common Mode Chokes
• Manufacturer: COILCRAFT [Coilcraft lnc.]

Common Mode Chokes - BU9, BU9H Series
BU9-103R25BL
BU9-2820R5BL
BU9-1320R7BL
BU9-6011R0BL
BU9-2011R6BL
BU9H-103R25BL
BU9H-2820R5BL
BU9H-1320R7BL
BU9H-6011R0BL
BU9H-2011R6BL
1. DCR is per winding
2. Inductance tested at 1 kHz, 1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
3. 1000 Vrms typical isolation between windings.
4. Electrical specifications at 25°C.
Typical Attenuation
BU9
© Coilcraft, Inc. 2009
Part number
2
0.276 ±0.02
Recommended
0.43
11,0
Board Layout
7,0 ±0,5
0.31 ±0.02
2
1
8,0 ±0,5
max
1
3
4
0.157 ±0.04
0.276 ±0.02
4,0 ±1,0
7,0 ±0,5
Impedance max
5.4 @ 1500 kHz
5.4 @ 1500 kHz
60 @ 220 kHz
53 @ 410 kHz
52 @ 660 kHz
36 @ 1300 kHz
60 @ 220 kHz
53 @ 410 kHz
52 @ 660 kHz
36 @ 1300 kHz
0.040
(kOhms)
1,0
indicates
pin 1
Dot
Æ
2
1
1
4
1
0.31 ±0.02
0.69
17,5
8,0 ±0,5
1200 – 1400 kHz
1200 – 1400 kHz
Frequency range
200 – 240 kHz
310 – 430 kHz
600 – 700 kHz
900 – 2100 kHz
200 – 240 kHz
310 – 430 kHz
600 – 700 kHz
900 – 2100 kHz
impedance max
max
@ 75% of
Specifications subject to change without notice.
Please check our website for latest information.
4
3
2
4
3
0.67
17,0
0.024
0,6
max
Æ
(Ohms)
DCR
BU9H
Typical Impedance
3.5
1.0
0.5
0.2
0.1
3.5
1.0
0.5
0.2
0.1
1
Recommended
Board Layout
2
0.276 ±0.02
0.43
11,0
7,0 ±0,5
0.31 ±0.02
0.61
15,5
2
1
8,0 ±0,5
max (Aac)
Current
max
0.25
0.50
0.70
1.00
1.60
0.25
0.50
0.70
1.00
1.60
max
1
3
4
0.276 ±0.02
7,0 ±0,5
0.157 ±0.04
4,0 ±1,0
Inductance
0.040
min (mH)
1,0
L1, L2
10.0
10.0
2.8
1.3
0.6
0.2
2.8
1.3
0.6
0.2
Æ
Document 260-2 Revised 09/09/09
indicates
pin 1
Dot
2
1
2
1
4
Inductance difference
1
0.31 ±0.02
Document 260-2
0.69
17,5
8,0 ±0,5
max (µH)
max
L1 - L2
200
200
50
50
25
25
50
50
25
25
4
3
2
3
4
0.49
12,5
0.024
0,6
max
Æ