Web Sample Tools & Support Document 1201-1 page & buy software & FAQ Common Mode Choke 1812CANbus Halogen Designed for common mode noise suppression on CAN Free or CAN FD in automotive or general industrial automation applications Can be used for FlexRay automotive bus system 50% lower DCR and higher current handling than other CANbus chokes in the market AEC + Filters a broad frequency range of common mode noise Q200 125C Low profile 1812 footprint: 4.95 3.18 3.0 mm Core material Ferrite Environmental RoHS compliant, halogen free Weight 120 130 mg Terminations RoHS compliant matte tin over nickel over silver- palladium-glass frit. Ambient temperature 40C to +125C with Irms current. Maximum Part Temperature +150C Storage temperature Component: 40C to +150C. Tape and reel packaging: 40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 2 3 4 5 Inductance DCR max Isolation Irms 1 Part number 30% (H) (Ohms) (Vrms) (mA) 0.195 0.125 max max 1812CAN-113NR 11 0.27 250 460 4,95 3,18 1812CAN-223NR 22 0.40 250 400 1812CAN-513NR 51 0.59 250 300 0.118 1812CAN-104NR 100 1.0 250 260 max 3,0 1. When ordering, please specify packaging code: 1812CAN-104NRC Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic 1 2 tape (600 parts per full reel). Quantities less than full 12 0.042 reel available: in tape (not machine ready) or with 1,07 leader and trailer ( 25 charge). D = 13 machine-ready reel. EIA-481 embossed plastic tape. 4 3 Factory order only, not stocked (2200 parts per full reel). 4 3 2. Inductance is per winding, measured at 100 kHz, 0.1 Vrms, 0 Adc using 0.028 an Agilent/ HP 4263B LCR meter and a Coilcraft CCF 1113 fixture. 0,71 3. DCR is specified per winding, measured at on a Keithley 580 micro- ohmmeter and a Coilcraft CCF 858 fixture. 4. Winding to winding isolation (hipot) tested for one minute. 0.039 5. Current per winding that causes a 25C rise from +125C ambient. 1,00 6. Electrical specifications at 25C. 0.045 4 3 Refer to Doc 362 Soldering Surface Mount Components before soldering. 1,15 12 0.068 0.145 1,73 3,68 Recommended inches Dimensions are in Land Pattern mm Packaging 600/7 reel 2200/13 reel Plastic tape: 12 mm wide, 0.30 mm thick, 8 mm pocket spacing, 3.05 mm pocket depth US +1-847-639-6400 sales coilcraft.com Document 1201-1 Revised 11/04/21 UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.Document 1201-2 Common Mode Choke 1812CANbus Typical Attenuation (Ref: 50 Ohms) 0 Halogen Free 10 20 AEC + Q200 125C 30 40 113 223 513 104 50 Common mode Differential mode 60 110 100 1000 10000 Frequency (MHz) Typical Impedance vs Frequency 100 10 1 113 223 513 0.1 104 0.01 Common mode Differential mode 0.001 1 10 100 1000 10000 Frequency (MHz) US +1-847-639-6400 sales coilcraft.com Document 1201-2 Revised 11/04/21 UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information. Impedance (kOhms) Attenuation (dB)