Web Sample Tools & Support Document 1495-1 page & buy software & FAQ SMT Data Line EMI Filters DFT4532 Current-compensated ring core double choke AEC + Q200 85C Miniature footprint less than 3.2 mm tall Exceptional common mode noise attenuation AEC-Q200 Grade 3 (40C to +85C) 250 Vrms, one minute isolation (hipot) between windings Core material Ferrite Environmental RoHS compliant Terminations RoHS compliant matte tin over nickel over phos-bronze Weight 78 86 mg Ambient temperature 40C to +85C with Irms current Maximum part temperature +105C (ambient + temp rise) Storage temperature Component: 40C to +105C. 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) Packaging 600/7 reel 2000/13 reel Plastic tape: 12 mm wide, 0.4 mm thick, 8 mm pocket spacing, 3.43 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 3 Inductance DCR Common mode Cutoff Test Leakage 5 (mH) 4 (Ohms) 2 impedance frequency frequency Irms inductance Value 1 Part number max (kOhms) (MHz) nom min (kHz) (mA) nom max max (H) Marking DFT4532-513BL 2.01 61 MHz 670 0.051 0.0357 100 370 0.250 0.320 0.100 5 DFT4532-513SL 1.92 99 MHz 28 0.051 0.0357 100 370 0.250 0.320 1.600 6 DFT4532-104BL 0.64 9.7 MHz 900 0.100 0.070 100 500 0.150 0.200 0.070 1 DFT4532-224BL 1.40 13 MHz 650 0.220 0.154 100 400 0.200 0.270 0.080 2 DFT4532-334BL 1.96 9.6 MHz 520 0.330 0.231 100 370 0.250 0.320 0.100 3 DFT4532-474BL 3.04 9.6 MHz 490 0.470 0.329 100 350 0.320 0.380 0.130 4 1. When ordering, please specify termination and packaging code: DFT4532-474BLC Termination: L = RoHS compliant matte tin over nickel over phos- bronze Special order, add cost: S = non-RoHS tin-lead (63/37) Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic 4 tape (600 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ( 25 charge) D = 13 machine-ready reel. EIA-481 embossed plastic inches tape. Factory order only, not stocked (2000 parts per Dimensions are in mm full reel). 2. Frequency at which the differential mode attenuation equals 3 dB 3. Inductance is for each winding, measured at test frequency using a Voltech AT3600 or equivalent. 4. Current that causes a 20C temperature rise from 25C ambient. 5. DCR is specified per winding. Refer to Doc 362 Soldering Surface Mount Components before soldering. 4 1 2 3 Recommended Land Pattern Specifications subject to change without notice. Document 1495-1 11/18/21 US +1-847-639-6400 sales coilcraft.com Please check our website for latest information. 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 1495-2 SMT Data Line EMI Filters DFT4532 Attenuation vs Frequency Differential Mode AEC + Q200 85C Frequency (MHz) Common Mode Frequency (MHz) Document 1495-2 11/18/21 US +1-847-639-6400 sales coilcraft.com 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. Attenuation (dB) Attenuation (dB)