Site Settings

Warehouses
Language settings
Currency settings
Resources
Video Library
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

0805USB Series

Common Mode Choke

RoHS compliant halogen free
Our 0805USB Series was designed for common mode noise suppression in high-speed differential signal lines (USB2.0, IEEE1394, and LVDS) and provide up to 3.4 GHz differential mode 3 dB cutoff frequency. They provide up to 2 kOhms common mode peak impedance and more than 30 dB common mode noise attenuation.
  • For common mode noise suppression in high speed differential signal lines: USB2.0, IEEE1394, LVDS, etc.
  • For USB 3.x applications, consider our 0603USB0805USBF or 0805USBN series
  • Up to 3.4 GHz differential mode 3 dB cutoff frequency
  • Up to 2 kOhms common mode peak impedance and more than 30 dB common mode noise attenuation

Need parts for space, military or other critical applications? 
 - See Coilcraft CPS 336FRA series

Refer to Designing Common Mode Filters for design guidance.

Buy Now:
Count Unit price
1 $0.90
200 $0.69
500 $0.49
1000 $0.38
2000 $0.34
4000 $0.31

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:
Designer's Kit:
Kit Values Price
C470 39 (10 of each) $110.00

Specifications

Electrical specifications at 25°C.

Part number 1 Lines Common mode
peak impedance (kΩ)
Cutoff
frequency (GHz) 2
Common mode
attenuation typ (dB)
Inductance
min (nH) 3
Irms (mA) 4 DCR max (Ω) 5 Isolation
Voltage (Vrms) 6
10 MHz 100 MHz 500 MHz
0805USB-421ML_ 2 0.22 @ 3.0 GHz 3.5 1.1 2.3 8.4 23 500 0.12 250
0805USB-901ML_ 2 0.29 @ 3.0 GHz 2.5 1.4 4.2 16.9 47 500 0.17 250
0805USB-172ML_ 2 0.64 @ 1.8 GHz 1.8 2.3 6.7 22.0 84 500 0.25 250
0805USB-262ML_ 2 0.82 @ 1.8 GHz 1.5 3.0 8.6 27.8 147 500 0.26 250
0805USB-372ML_ 2 1.06 @ 1.4 GHz 0.82 4.5 11.9 34.3 189 500 0.32 250
0805USB-502ML_ 2 1.42 @ 1.1 GHz 0.70 4.9 14.5 31.3 273 500 0.37 250
0805USB-672ML_ 2 1.75 @ 0.93 GHz 0.46 8.4 16.6 30.0 322 500 0.45 250
0805USB-902ML_ 2 2.06 @ 0.81 GHz 0.47 8.7 18.7 30.5 413 500 0.65 250
Notes
  1. When ordering, please specify packaging code: e.g. 0805USB-902MLC
  2. Frequency at which the differential mode attenuation equals 3 dB
  3. Inductance measured at 100 MHz, with windings connected in parallel, using an Agilent/HP 4286A impedance analyzer and a Coilcraft SMD-A fixture.
  4. Irms: Current per winding that causes a 20°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
  5. DCR is specified per winding at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  6. 250 Vrms, 1 minute interwinding isolation (hipot).

Termination:

  • Gold over nickel over silver-palladium-glass frit.

Packaging:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape (2000 per full reel).
  • B = Less than full reel
    In tape, 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. Factory order only, not stocked (7500 parts per full reel).
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +85°C with Irms current
Storage temperature range:
Component: –40°C to +105°C.
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
105°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Attenuation (Ref: 50 Ohms)

Impedance vs Frequency

Schematics

0805usbs.gif

Physical characteristics

0805usbd.gif

dims_inches_mm.gif
 

Tape and Reel specification

tapereel_pl.gif


 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_i.gif
2000 7500* 178/330 60/100 13 14,4 8,4 8 4 4 2 1,5 0,23
*Special order

General specification

Core Material:
Ferrite
Weight:
14.9 – 15.2 mg

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Related product series