BU9-103R25B Coilcraft, Inc., BU9-103R25B Datasheet - Page 4

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

Common Mode Chokes - BU10 Series
Part number
BU10-1811R2B
BU10-1311R6B
BU10-1012R2B
BU10-6003R0B
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.
© Coilcraft, Inc. 2005
Typical Attenuation
1
4
0.394 ±0.02
10,0 ±0,5
0.67
17,0
max
Impedance max
2
3
3.9 @ 1.8 MHz
2.2 @ 2.2 MHz
1.6 @ 3.1 MHz
1.0 @ 3.0 MHz
0.177 ±0.04
4,5 ±1,0
(kOhms)
indicates
pin 1
Dot
1
2
Frequency range
impedance max
1000 – 3200 kHz
1300 – 8900 kHz
0.51 ±0.02
800 – 2000 kHz
800 – 10000 kHz
13,0 ±0,5
0.75
19,0
@ 75% of
max
Specifications subject to change without notice.
Please check our website for latest information.
0.89
22,5
4
3
0.028
0,7
max
dia
(Ohms)
DCR
0.20
0.12
0.08
0.04
Typical Impedance
max (Aac)
Current
1.20
1.60
2.20
3.00
Inductance
min (mH)
L1, L2
Document 260-4 Revised 06/14/05
0.18
0.13
0.10
0.06
1
Inductance difference
Document 260-4
max (µH)
L1 - L2
30
20
15
10