specifications subject to change without notice. please check our website for latest information. ? coilcraft, inc. 2011 backlight inductors C ds1608b series l dcr insulation srf 20% 2 max core-winding typ i rms 3 part number 1 (mh) (ohms) (mohms) (mhz) (ma) ds1608b-104ml_ 0.10 0.95 >10 12 220 ds1608b-154ml_ 0.15 1.4 >10 10 200 ds1608b-224ml_ 0.22 1.7 >10 8 180 ds1608b-334ml_ 0.33 2.2 >10 6 160 ds1608b-474ml_ 0.47 3.8 >10 5 140 ds1608b-684ml_ 0.68 4.9 >10 4 120 ds1608b-105ml_ 1.0 9 >10 2 100 ds1608b-155ml_ 1.5 11 >10 1 80 ds1608b-225ml_ 2.2 19 >10 1 50 ds1608b-335ml_ 3.3 24 >10 1 40 ds1608b-475ml_ 4.7 30 >10 1 30 ds1608b-685ml_ 6.8 56 >10 0.9 20 ds1608b-106ml_ 10.0 74 >10 0.8 10 document 205-1 document 205-1 revised 10/06/08 1. when ordering, please specify termination and packaging codes: ds1608b-106m lc termination:l = rohs compliant gold over nickel over moly-manganese special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). packaging: c =7 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. d =13 machine-ready reel. eia-481 embossed plastic tape (2500 parts per full reel). 2. inductance tested at 0.1 vrms, 100 khz, 0 adc using an agilent/hp 4263b lcr meter or equivalent. 3. current that causes a 30c temperature rise from 25c ambient. 4. electrical specifications at 25c. refer to doc 362 ?soldering surface mount components? before soldering. designer?s kit c334 contains 3 of each value core material ferrite core and winding loss see www.coilcraft.com/coreloss terminations rohs compliant gold over nickel over moly-manganese. other terminations available at additional cost. weight 0.14 ? 0.16 g ambient temperature ?40c to +85c with i rms current, +85c to +115c with derated current storage temperature component: ?40c to +115c. 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) failures in time (fit) / mean time between failures (mtbf) 38 per billion hours / 26,315,789 hours, calculated per telcordia sr-332 packaging 750/7 reel; 2500/3 reel plastic tape: 12 mm wide, 0.28 mm thick, 4 mm pocket spacing, 3 mm pocket depth pcb washing only pure water or alcohol recommended ? specially designed for demanding backlighting applications ? high breakdown voltage and very low dcr
specifications subject to change without notice. please check our website for latest information. ? coilcraft, inc. 2011 document 205-2 document 205-2 revised 10/06/08 typical inductance vs. current backlight inductors C ds1608b series 0.160 4,06 dia 0.115 2,92 max recommended land pattern 0.140 3,56 0.055 1,40 0.215 5,46 dash number 0.260 6,60 max 0.175 4,45 max 0.090 2,29 0.040 1,02 min 0.164 4,17 0.050 1,27 xxx 0.070 1,78 part marking since feb. 2005. parts manufactured prior to that date may have color dots. visit www.coilcraft.com/colrpowr.cfm for color dot marking details. * * irms derating -40 -20 0 20 40 60 80 100 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 percent of rated rms i 25c dimensions are in inches mm
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