dw3316 coupled inductors for xdsl document 232 document 232 revised 02/25/15 inductance 2 dcr srf 3 20% max typ i sat 4 part number 1 (mh) (ohms) (mhz) (ma) dw3316-155ml_ 1.5 10.8 1.70 300 dw3316-275ml_ 2.7 18.0 1.25 230 dw3316-335ml_ 3.3 20.0 1.10 180 dw3316-395ml_ 3.9 23.0 0.968 160 dw3316-475ml_ 4.7 26.0 0.850 160 dw3316-685ml_ 6.8 42.0 0.690 150 1. when ordering, please specify termination and packaging codes: dw3316-685m ld termination: l = gold over nickel over phos bronze terminations special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). packaging: d = 13 machine-ready reel. eia-481 embossed plastic tape (750 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. 2. inductance is per winding, tested at 10 khz, 0.1 vrms, 0 adc using an agilent/hp 4263b lcr meter or equivalent. 3. srf is measured using an agilent/hp 8753d network analyzer. 4. dc current at which the inductance drops 10% (typ) from its value with - out current. 5. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. 4 1 3 2 0.330 8,38 dia 0.515 13,08 max 0.200 5,08 max 0.395 10,03 0.115 2,92 0.110 2,79 0.100 2,54 0.100 2,54 0.490 12,45 0.290 7,37 0.185 4,70 color dot 1 2 3 4 0.400 10,16 max recommended land p attern schematic -123 core material ferrite terminations rohs compliant gold over nickel over phos bronze. other terminations available at additional cost. weight 1.13 C 1.34 g ambient temperature C40c to +85c storage temperature component: C40c to +85c. tape and reel packaging: C40c to +80c resistance to soldering heat max three 40 second refows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited foor life at <30c / 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 packaging 750 per 13 reel plastic tape: 24 mm wide, 0.36 mm thick, 16 mm pocket spacing, 5.5 mm pocket depth pcb washing tested to mil-std-202 method 215 plus an additional aqueous wash. see doc787_pcb_washing.pdf . ? coupled inductor optimized for xdsl fltering applications ? can be used as a common mode choke, 1:1 transformer or in sepic applications dimensions are in inches mm
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