BU9-103R25B Coilcraft, Inc., BU9-103R25B Datasheet - Page 6

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

Common Mode Chokes - BU16 Series
Part number
BU16-4530R5B
BU16-2530R7B
BU16-1031R0B
BU16-4021R5B
BU16-2022R0B
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 Attenuation
© Coilcraft, Inc. 2005
4
1
0.394 ±0.02
10,0 ±0,5
0.75
19,0
max
Impedance max
285 @ 150 kHz
120 @ 200 kHz
2
3
60 @ 320 kHz
20 @ 470 kHz
11 @ 690 kHz
0.177 ±0.04
(kOhms)
4,5 ±1,0
indicates
pin 1
Dot
2
1
Frequency range
impedance max
0.51 ±0.02
13,0 ± 0,5
140 – 160 kHz
160 – 220 kHz
260 – 390 kHz
360 – 600 kHz
450 – 900 kHz
0.91
23,0
@ 75% of
max
Specifications subject to change without notice.
Please check our website for latest information.
1.08
27,5
4
3
0.028
0,7
max
dia
(Ohms)
DCR
2.3
1.3
0.5
0.3
0.2
Typical Impedance
max (Aac)
Current
0.50
0.70
1.00
1.50
2.00
Inductance
min (mH)
L1, L2
45.0
25.0
10.0
Document 260-6 Revised 06/14/05
4.0
2.0
1
Inductance difference
Document 260-6
max (µH)
L1 - L2
900
500
200
80
50