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參數資料
| 型號： | 0805USB-421MBD |
| 廠商： | COILCRAFT INC |
| 元件分類： | 數據傳輸濾波器 |
| 英文描述： | 2 FUNCTIONS, DATA LINE FILTER |
| 封裝： | ROHS COMPLIANT, EIA STD PACKAGE 0805, 4 PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 101K |
| 代理商： | 0805USB-421MBD |
Coilcraft, Inc. 2005
Specifications subject to change without notice.
Please check our website for latest information.
USB 2.0CommonModeFilter–0805
Document 306-1
Revised 01/24/05
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 25 dB
common mode attenuation and greater than 100 ohms
impedance.
The low profile design and standard 0805 footprint make
it the ideal solution for designs where board space is at
a premium.
These dual-wound filters feature very low DC resistance
and are available in eight values to meet your specific
requirements.
Coilcraft Designer’s Kit C384 contains samples of all
values shown here plus all values in our 1206USB and
0603USB series. To order, contact Coilcraft or purchase
online at http://order.coilcraft.com.
Common mode
impedance typ (Ohms)
attenuation typ (dB)
Inductance2 DCR max3
Isolation
Irms4
Part number1
10 MHz 100 MHz
500 MHz
10 MHz 100 MHz 500 MHz
min (nH)
(Ohms)
(Vrms)
(mA)
0805USB-421ML_
14
42
70
1.1
2.3
8.4
23
0.12
250
500
0805USB-901ML_
28
90
154
1.4
4.2
16.9
47
0.17
250
500
0805USB-172ML_
57
170
303
2.3
6.7
22.0
84
0.25
250
500
0805USB-262ML_
85
260
435
3.0
8.6
27.8
147
0.26
250
500
0805USB-372ML_
118
370
641
4.5
11.9
34.3
189
0.32
250
500
0805USB-502ML_
148
500
945
4.9
14.5
31.3
273
0.37
250
500
0805USB-672ML_
246
670
1231
8.4
16.6
30.0
322
0.45
250
500
0805USB-902ML_
294
900
1715
8.7
18.7
30.5
413
0.65
250
400
1. When ordering, please specify packaging code:
0805USB-902ML
C
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. Inductance measured at 100 MHz using an Agilent/HP 4286A
impedance analyzer and a Coilcraft SMD-A fixture.
3. DCR is specified per winding.
4. Average current per winding for a 20°C rise from 25°C ambient.
5. Operating temperature range
40°C to 85°C.
6. Electrical specifications at 25°C.
0.055
1,40
±0.004
±0,10
0.050
1,27
±0.004
±0,10
0.018
0,46
0.040
1,02
0.040
1,02
0.030
0,76
0.020
0,51
0.018
0,46
0.014
0,36
0.004
0,10
Recommended
Land Pattern
0.080 ±0.004
2,03 ±0,10
12
43
1
2
4
3
1
3
2
4
Terminations:
Nickel/gold over silver palladium
Tape and reel:
2000/7
″ reel; 7500/13″ reel 8 mm tape width
For packaging data see Tape and Reel Specifications section.
相關PDF資料 |
PDF描述 |
|---|---|
| 0805USB-901MBD | 2 FUNCTIONS, DATA LINE FILTER |
| 0805USB-902MBD | 2 FUNCTIONS, DATA LINE FILTER |
| 0805USB-172MLB | Common mode filter, USB/IEEE 1394, SMT, RoHS |
| 0805USB-172MLC | Common mode filter, USB/IEEE 1394, SMT, RoHS |
| 0805USB-262MLB | Common mode filter, USB/IEEE 1394, SMT, RoHS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 0805USB-421ML | 制造商:Coilcraft Inc 功能描述:Common mode filter, USB/IEEE 1394, SMT, RoHS |
| 0805USB-421MLB | 制造商:Coilcraft Inc 功能描述:Common mode filter, USB/IEEE 1394, SMT, RoHS |
| 0805USB-421MLC | 制造商:Coilcraft Inc 功能描述:Common mode filter, USB/IEEE 1394, SMT, RoHS |
| 0805USB-502 | 制造商:Coilcraft Inc 功能描述:Common mode filter, USB/IEEE 1394, SMT, RoHS |
| 0805USB-502MBB | 制造商:Coilcraft Inc 功能描述:OLD PART NUMBER. Change second to last 'B' to 'L' for new part number. |
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