1206USB-371ML [COILCRAFT]
USB 2.0 Common Mode Choke; USB 2.0的共模扼流圈
| 型号： | 1206USB-371ML |
| 厂家： | 
Coilcraft lnc. |
| 描述： | USB 2.0 Common Mode Choke |
| 文件： | 总2页 (文件大小：226K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 386-1
USB 2.0 Common Mode Choke –1206
These Coilcraft filters are designed to eliminate virtually
all common mode noise in high-speed, differential mode
signal transmission applications such as USB 2.0,
IEEE1394 and LVDS. Most provide greater than 30 dB
common mode attenuation and greater than 100 ohms
impedance.
These dual-wound filters have an industry standard
footprint and feature lower DC resistance and greater
current handling capability than our 0805USB filter.
They are available in nine values to meet your specific
requirements.
Coilcraft Designer’s Kit C384 contains samples of all
values shown here plus all values in our 0603USB and
0805USB series. To order, contact Coilcraft or purchase
online at http://order.coilcraft.com.
Commonmode
Commonmode
Inductance2 DCRmax3 Isolation Irms4
impedancetyp(Ohms)
attenuation typ (dB)
Partnumber1
10 MHz 100 MHz 500 MHz
10 MHz 100 MHz 500 MHz
min (nH)
(Ohms)
Vrms
(mA)
1206USB-371ML_
1206USB-102ML_
1206USB-172ML_
1206USB-262ML_
1206USB-372ML_
15
30
55
85
125
37
100
170
265
370
95
200
345
545
775
1.0
1.5
2.3
3.0
4.7
2.1
4.2
6.8
9.7
12.0
12.0
19.0
26.0
31.0
33.0
31
66
107
161
226
0.10
0.14
0.18
0.22
0.26
250
250
250
250
250
1000
850
700
600
600
1206USB-532ML_
1206USB-672ML_
1206USB-872ML_
1206USB-113ML_
170
200
265
330
530
670
870
1190
1500
2010
2425
5.5
7.3
9.1
15.0
16.5
18.0
21.0
35.0
33.0
32.0
31.0
319
412
510
623
0.30
0.34
0.39
0.44
250
250
250
250
600
500
500
500
1100
10.2
0.126 ±0.004
3,20 ±0,10
1. When ordering, please specify packagingcode:
2
1
1206USB-113MLC
Packaging: C= 7″ machine-ready reel. EIA-481 embossed plastic
0.072 ±0.004
1,83 ±0,10
tape (2000 parts per full reel).
B= Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge),
use code letter C instead.
3
4
0.006
0,15
0.038 0.064
0.028 0.070
0,71 1,78
D= 13″ machine-ready reel. EIA-481 embossed plastic
0,97
1,63
tape (7500 parts per full reel).
2. Inductance measured at 100 MHz using an Agilent/HP 4286A
impedance analyzer and a Coilcraft SMD-A fixture.
0.015
0,38
2
1
4
1
4
2
3
0.063 ±0.004
1,60 ±0,10
3. DCR is specified per winding.
4. Current per winding that causes a 20°C rise from 25°C ambient.
5. Operatingtemperaturerange −40°Cto85°C.
6. Electrical specifications at 25°C.
3
0.026
0,66
0.024
0,61
Recommended
Land Pattern
Terminations: Gold over nickel over silver-palladium-glass frit
Weight: 36.2 – 37.6 mg
Tape and reel: 2000/7″ reel; 7500/13″ reel 8 mm tape width
For packaging data see Tape and Reel Specifications section.
Specifications subject to change without notice.
Please check our website for latest information.
Document386-1 Revised01/13/10
© Coilcraft, Inc. 2010
Document 386-2
USB 2.0 Common Mode Filter
—
1206
Typical Attenuation (Ref: 50 Ohms)
0
5
10
-113
15
-872
-672
20
-532
-372
25
30
35
-262
-172
-102
-371
40
45
Common mode
Differential mode (typical for all parts)
1
10
100
1000
Frequency (MHz)
Typical Impedance vs Frequency
10000
1000
-372
-532
-672
-872
-113
100
10
-371
-102
-172
-262
1
1
10
100
1000
Frequency (MHz)
Specifications subject to change without notice.
Please check our website for latest information.
Document386-2 Revised01/13/10
© Coilcraft, Inc. 2010
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