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BU9H-103R25BL PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BU9H-103R25BL
기능 Common Mode Chokes
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BU9H-103R25BL 데이터시트, 핀배열, 회로
Document 260-1
Common Mode Chokes – BU Series
www.DataSheet4U.com
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.
For height-restricted applications, the BU9 and BU9S
filters are available in a horizontal configuration, which
reduces their height to under half an inch (12.5 mm).
For free evaluation samples, contact Coilcraft or request
them on-line at www.coilcraft.com.
Core material Ferrite
Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost.
Weight BU9: 3.1 – 4.1 g
BU9H: 3.1 – 4.1 g
BU9HS: 3.1 – 3.8 g
BU9S: 3.1 – 3.8 g
BU10: 6.2 – 6.6 g
BU15: 14.6 – 16.1 g
BU16: 15.1 – 18.0 g
Ambient temperature –40°C to +125°C
Storage temperature Component: –40°C to +125°C.
Packaging: –40°C to +80°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging BU9: 100 per tray
BU9H: 100 per tray
BU9HS: 100 per tray
BU9S: 100 per tray
BU10: 100 per tray
BU15: 80 per tray
BU16: 80 per tray
PCB washing Only pure water or alcohol recommended
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 260-1 Revised 09/09/09




BU9H-103R25BL pdf, 반도체, 판매, 대치품
Document 260-4
Common Mode Chokes - BU10 Series
Part number
BU10-1811R2BL
BU10-1311R6BL
BU10-1012R2BL
BU10-6003R0BL
Impedance max
(kOhms)
3.9 @ 1.8 MHz
2.2 @ 2.2 MHz
1.6 @ 3.1 MHz
1.0 @ 3.0 MHz
Frequency range
@ 75% of
impedance max
1000 – 3200 kHz
800 – 2000 kHz
1300 – 8900 kHz
800 – 10000 kHz
DCR1
(Ohms)
0.20
0.12
0.08
0.04
Current
max (Aac)
1.20
1.60
2.20
3.00
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.
Inductance2
L1, L2
min (mH)
0.18
0.13
0.10
0.06
Inductance difference
L1 - L2
max (µH)
30
20
15
10
www.DTatyapShieceat4lUA.cotmtenuation
Typical Impedance
0.67 max
17,0
Dot
indicates
pin 1
0.177 ±0.04
4,5 ±1,0
0.89
22,5
max
0.028
0,7
Æ
21
0.394 ±0.02
10,0 ±0,5
12
43
14
0.51 ±0.02
13,0 ±0,5
0.75
19,0
max
14
23
Recommended
Board Layout
23
0.394 ±0.02
10,0 ±0,5
14
0.51 ±0.02
13,0 ±0,5
0.047
1,2
Æ
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 260-4 Revised 09/09/09

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BU9H-103R25BL

Common Mode Chokes

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