BU9-103R25B Coilcraft, Inc., BU9-103R25B Datasheet
BU9-103R25B
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BU9-103R25B Summary of contents
Page 1
... These low cost, high performance choke coils are de- signed 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 signifi- cant attenuation of common mode noise across a broad range of frequencies ...
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... Common Mode Chokes - BU9, BU9H Series Frequency range Impedance max Part number (kOhms) impedance max BU9-103R25B 60 @ 220 kHz 200 – 240 kHz BU9-2820R5B 53 @ 410 kHz 310 – 430 kHz BU9-1320R7B 52 @ 660 kHz 600 – 700 kHz BU9-6011R0B 36 @ 1300 kHz 1200 – 1400 kHz BU9-2011R6B 5 ...
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... Common Mode Chokes - BU9S, BU9HS Series Frequency range Impedance max Part number (kOhms) impedance max BU9S-153R15B 71 @ 210 kHz 190 – 230 kHz BU9S-7020R3B 66 @ 330 kHz 300 – 360 kHz BU9HS-153R15B 71 @ 210 kHz 190 – 230 kHz BU9HS-7020R3B 66 @ 330 kHz 300 – 360 kHz 1 ...
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... Operating temperature range -40°C to +125°C. 4. Electrical specifications at 25°C. Typical Attenuation 0.67 Dot max indicates 17,0 pin 1 0.177 ±0.04 4,5 ±1,0 0.51 ±0.02 13,0 ±0,5 0.394 ±0.02 10,0 ±0,5 0.75 19 © Coilcraft, Inc. 2005 @ 75% of DCR Current (Ohms) max (Aac) 0.20 1.20 0.12 1.60 0.08 2.20 0.04 3.00 Typical Impedance 0.89 max 22,5 0.028 dia 0,7 max 4 3 Specifications subject to change without notice ...
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... Operating temperature range -40°C to +125°C. 4. Electrical specifications at 25°C. Typical Response 0.91 0.75 Dot max 19,0 23,0 indicates pin 1 0.177 ±0.04 4,5 ±1,0 0.51 ±0.02 13,0 ±0,5 0.40 ±0.02 10,0 ±0 © Coilcraft, Inc. 2005 @ 75% of DCR Current (Ohms) max (Aac) 3.0 0.40 1.0 0.70 0.6 1.00 0.3 1.30 0.2 1.60 Typical Impedance max 1.08 max 27,5 0.028 dia ...
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... Operating temperature range -40°C to +125°C. 4. Electrical specifications at 25°C. Typical Attenuation 0.75 max Dot 19,0 indicates pin 1 0.177 ±0.04 4,5 ±1,0 0.51 ±0.02 13,0 ± 0,5 0.394 ±0.02 10,0 ±0 © Coilcraft, Inc. 2005 @ 75% of DCR Current (Ohms) max (Aac) 2.3 0.50 1.3 0.70 0.5 1.00 0.3 1.50 0.2 2.00 Typical Impedance 0.91 max 23,0 1.08 max 27,5 0 ...