BU9-103R25B Coilcraft, Inc., BU9-103R25B Datasheet - Page 3

• Manufacturer Part Number: BU9-103R25B
• Description: Common Mode Chokes - Bu Series
• Manufacturer: Coilcraft, Inc.

Common Mode Chokes - BU9S, BU9HS Series
Part number
BU9S-153R15B
BU9S-7020R3B
BU9HS-153R15B 71 @ 210 kHz
BU9HS-7020R3B 66 @ 330 kHz
1. Inductance tested at 1 kHz, 1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
2. 1 kV rms typical isolation between windings.
3. Operating temperature range -40°C to +125°C.
4. Electrical specifications at 25°C.
Typical Response
BU9S
© Coilcraft, Inc. 2005
1
2
0.276 ±0.02
0.43
11,0
7,0 ±0,5
max
Impedance max
4
3
71 @ 210 kHz
66 @ 330 kHz
0.157 ±0.04
(kOhms)
4,0 ±1,0
indicates
pin 1
Dot
2
1
Frequency range
impedance max
190 – 230 kHz
300 – 360 kHz
190 – 230 kHz
300 – 360 kHz
0.31 ±0.02
0.69
17,5
8,0 ±0,5
@ 75% of
max
Specifications subject to change without notice.
Please check our website for latest information.
0.024
4
3
0,6
0.67
17,0
dia
max
(Ohms)
DCR
5.0
2.5
5.0
2.5
BU9HS
Typical Impedance
1
2
0.276 ±0.02
0.43
11,0
max (Aac)
7,0 ±0,5
Current
0.61
15,5
0.15
0.30
0.15
0.30
max
max
4
3
0.157 ±0.04
Inductance
4,0 ±1,0
min (mH)
L1, L2
15.0
15.0
Document 260-3 Revised 06/14/05
7.0
7.0
indicates
pin 1
Dot
1
2
1
Inductance difference
0.31 ±0.02
Document 260-3
0.69
17,5
8,0 ±0,5
max (µH)
max
L1 - L2
300
200
300
200
0.024
4
3
0,6
0.49
12,5
dia
max