0805USB-421MLC
0805USB-421MLC is USB2.0 Common Mode Choke manufactured by Coilcraft.
Document 306-1
USB 2.0 mon Mode Choke 0805
Eliminates virtually all mon mode noise in high-speed, differential mode signal transmission applications such as USB 2.0, IEEE1394, HDMI and LVDS. Most provide >25 d B mon mode attenuation and >100 ohms impedance.
Designer’s Kit C384 contains 10 each of all 0603USB, 0805USB and 1206USB parts Core material Ferrite Environmental Ro HS pliant, halogen free Terminations Gold over nickel over silver-palladium-glass frit. Ambient temperature
- 40°C to +85°C with Irms current Storage temperature ponent:
- 40°C to +85°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 <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 PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
Part number1 mon mode impedance typ (Ohms) 10 MHz 100 MHz 500 MHz mon mode attenuation typ (d B) Inductance2 DCR max3 Isolation Irms4 10 MHz 100 MHz 500 MHz min (n H) (Ohms) (Vrms) (m A)
0805USB-421ML_ 14 42 70 0805USB-901ML_ 28 90 154 0805USB-172ML_ 57 170 303 0805USB-262ML_ 85 260 435 0805USB-372ML_ 118 370 641
1.1 2.3 8.4 1.4 4.2 16.9 2.3 6.7 22.0 3.0 8.6 27.8 4.511.9 34.3
23 47 84 147 189
0.12 0.17 0.25 0.26 0.32
250500 250500 250500 250500 250500
0805USB-502ML_ 148 500 945 0805USB-672ML_ 246 670 1231 0805USB-902ML_ 294 900 1715
4.914.5 31.3 273 8.416.6 30.0 322 8.718.7 30.5 413
0.37 250500 0.45 250500 0.65 250400
1.When ordering, please specify packaging code:
0805USB-902MLC Packaging:C=7″ machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). B=Less than full...
