specifications subject to change without notice. please check our website for latest information. usb 2.0 common mode filter C 0603 document 406-1 document 406-1 revised 12/15/04 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. m ost provide greater than 15 db common mode attenuation and greater than 100 ohms impedance. these low profile parts are designed for applications where space is at a premium, requiring less that half the board space of our 0805usb filters. these dual-wound filters feature very low dc resistance and are available in five impedance values to meet your specific requirements. coilcraft designer?s kit c184 contains samples of all values shown here plus all values in our 1206usb and 0805usb series. to order, contact coilcraft or purchase online at http://order.coilcraft.com . common mode common mode impedance typ (ohms) attenuation typ (db) inductance 2 dcr max 3 isolation i rms 4 part number 1 100 mhz 500 mhz 1 ghz 100 mhz 500 mhz 1 ghz min (nh) (ohms) (vrms) (ma) 0603usb-251mb_ 25 44 64 1.31 3.16 8.45 18 0.077 250 500 0603usb-601mb_ 60 99 142 3.00 6.88 13.27 37 0.109 250 500 0603usb-951mb_ 95 156 234 4.62 9.75 16.06 63 0.142 250 500 0603usb-142mb_ 145 242 353 6.85 12.80 18.16 98 0.174 250 500 0603usb-222mb_ 225 384 592 9.14 16.53 20.29 150 0.209 250 500 1. when ordering, please specify packaging code: 0603usb-222mb 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 20c rise from 25c ambient. 5. operating temperature range ? 40c to 85c. 6. electrical specifications at 25c. 0.042 1,07 0.004 0,10 0.030 0,76 0.003 0,076 0.010 0,25 0.033 0,84 0.034 0,86 0.024 0,61 0.013 0,33 0.010 0,25 0.010 0,25 0.004 0,10 recommended land pattern 0.060 0.003 1,52 0,076 1 1 2 2 4 4 3 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.
usb 2.0 common mode filter 0603 specifications subject to change without notice. please check our website for latest information. document 406-2 document 406-2 revised 08/20/03 typical attenuation typical impedance vs frequency 100 1000 10 1 0.1 1 10 1000 impedance (ohms) frequency (mhz) 100 -251 -222 -601 -951 -142 atten uation (db) -222 -142 -251 -951 -601 5 0 10 15 20 25 30 35 40 1 10 100 1000 frequency (mhz) common mode differential mode (typical for all parts)
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