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Document 1270-1
Low Profile USB Common Mode Choke 0805
• For noise suppression in super high speed signal lines: USB
3.x, HDMI 2.0, HDBaseT™, DisplayPort, DVI, etc.; and in high
speed differential signal lines: USB 2.0, IEEE1394, LVDS, etc.
• Suitable for USB-type C specification 1.0
• Up to 6 GHz differential mode 3 dB cutoff frequency; up to
30 dB common mode noise attenuation in GHz range
Core material Ferrite
Environmental RoHS compliant
Terminations Matte tin over nickel over silver-platinum-glass frit.
Weight 14.7 – 15.5 mg
Ambient temperature –40°C to +125°C with Irms current.
Maximum part temperature 140°C
Storage temperature Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at 0.14 @ >3.0 GHz
>0.30 @ >3.0 GHz
0.52 @ 2.5 GHz
0.69 @ 2.0 GHz
0.93 @ 1.8 GHz
1.22 @ 1.5 GHz
1.65 @ 1.2 GHz
1.91@ 1.0 GHz
6.6
5.8
3.3
2.4
1.4
0.93
0.69
0.73
0.5
2.1
4.0
5.7
5.8
11.2
11.3
12.6
4.6
9.1
12.8
15.4
18.1
21.6
23.3
25.4
1. When ordering, please specify packaging code:
0805USBF-902MRC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
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.
D
= 13″ machine-ready reel. EIA-481 embossed plastic tape (7500 parts per full reel).
2 Frequency at which the differential mode attenuation equals −3 dB
3. Inductance measured at 100 MHz using an Agilent/HP 4286A
impedance analyzer and a Coilcraft SMD-A fixture.
4. DCR is specified per winding.
5. Winding to winding isolation (hipot) tested for one minute.
6. Current per winding that causes a 15°C rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
6.9
11.8
15.7
18.5
22.3
25.2
27.7
30.0
28
60
101
165
241
315
434
560
Isolation5 Irms6
(Vrms) (mA)
0.11
0.14
0.22
0.235
0.27
0.32
0.37
0.63
0.080 ±0.004
2,03 ±0,10
250
250
250
250
250
250
250
250
500
500
500
500
500
500
450
350
1
2
4
3
0.055
max
1,40
0.004
0,10
0.020 0.040
0,51 1,02
1
0.030
0,76
0.018
0,46
0.036
0,91
2
1
3
4
0.014
0,36
2
0.050 ±0.004
1,27 ±0,10
4
Dimensions are in
3
inches
mm
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Recommended
Land Pattern
0.020
0,51
Document 1270-1 Revised 06/07/16
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 1270-2
Designer’s Kit C470 contains 10 each of all 0603USB,
0805USB, 0805USBF, 0805USBN and 1206USB parts
USB 2.0, 3.x Common Mode Filter — 0805USBF
Typical Attenuation (Ref: 50 Ohms)
0
Attenuation (dB)
10
20
-421
-901
-502
-262
-902
30
40
Common mode
Differential mode
0.1
1
10
100
1000
10000
Frequency (MHz)
Typical Impedance vs Frequency
10,000
Impedance (Ohms)
1000
100
10
-421
-901
-502
-262
-902
1.0
Common mode
Differential mode
0.1
0.1
1
10
100
1000
10000
Frequency (MHz)
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 1270-2 Revised 06/07/16
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
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