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© Coilcraft, Inc. 2012
1102 Silver Lake Road
Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email cps@coilcraft.com www.coilcraft-cps.com This product may not be used in medicalor high risk applicationswithoutprior Coilcraftapproval. Specificationssubjectto change withoutnotice. Please check our web site for latest information. Common Mode Chokes for Critical Applications
0603 COMMON MODE CHOKES
impedance typ (Ohms) attenuation typ (dB) Inductance2 DCR max3 Isolation Irms4 Part number1 100 MHz 500 MHz 1 GHz 100 MHz 500 MHz 1 GHz min (nH) (Ohms) (Vrms) (mA) CP312FRA251MAZ 25 44 64 1.31 3.16 8.45 18 0.077 250 500 CP312FRA601MAZ 60 99 142 3.00 6.88 13.27 37 0.109 250 500 CP312FRA951MAZ 95 156 234 4.62 9.75 16.06 63 0.142 250 500 CP312FRA142MAZ 145 242 353 6.85 12.80 18.16 98 0.174 250 500 CP312FRA222MAZ 225 384 592 9.14 16.53 20.29 150 0.209 250 500 1. When ordering, please specify termination and testing codes: CP312FRA222MAZ Termination: A = RoHS compliant gold over nickel over silver-palladium- glass frit Special order: C = Tin-lead over gold over nickel over silver-palladium- glass frit F = Tin-silver-copper over gold over nickel over silver- palladium-glass frit Testing: Z = COTS H = Screening per Coilcraft CP-SA-10001 2. Inductance measured at 100 MHz using an Agilent/HP 4286A imped- ance analyzer and a Coilcraft SMD-A fixture. 3. DCR is specified per winding. 4. Current per winding that causes a 20°C rise from 25°C ambient. 5. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Core material Ferrite Terminations Gold over nickel over silver-palladium-glass frit. Other terminations available at additional cost Weight 4.9 – 5.2 mg Ambient temperature –40°C to +85°C with Irms current, +85°C to +105°C with derated current Storage temperature Component: –55°C to +105°C. Tape and reel packaging: –55°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) Packaging 2000 per 7″reel; Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.14 mm pocket depth
- Designed for high-speed USB 3.0, HDMI, SATA, IEEE1394 and LVDS applications.
- Supports data rates up to 4.8 Gbit/s.
- Miniature EIA 0603 footprint; only 1.17 mm tall
- Most values provide >15 dB common mode attenuation and >100 ohms impedance. Dimensions are in inches mm Document CP406-1 Revised 07/11/12 0.046 1,17 0.040 1,02 0.010 0,25 0.023 0,58 0.034 0,86 0.030 0,73 0.013 0,33 0.012 0,30 0.010 0,25 0.004 0,10 Suggested Land Pattern 0.069 1,75 max max max
0603 Common Mode Choke — CP312FRA
© Coilcraft, Inc. 2012 Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email cps@coilcraft.com www.coilcraft-cps.com This product may not be used in medicalor high risk applicationswithoutprior Coilcraftapproval. Specificationssubjectto change withoutnotice. Please check our web site for latest information. Document 406-2 Typical differential mode attenuation (Ref: 50 Ohms) Typical impedance vs frequency Typical common mode attenuation (Ref: 50 Ohms) Atten uation (dB 11 0 100 1000 10000 Frequency (MHz) Atten uation (dB 11 0 100 1000 10000 Frequency (MHz) 11 0 100 1000 10000 Frequency (MHz) 100 1000 0.1 Impedance (Ohms) -222 -142 -251 -951 -601 -222 -142 -251 -951 -601 -251 -601 -951 -142 -222 Document CP406-2 Revised 07/11/12