RF INDUCTORS - SURFACE MOUNT SMRF1812LF PART L H NUMBER MARKING: GEC XXXK RoHS nshielded RF Inductors TEST FREQ. DCR OHMS MHz MAX. SMRF1812-010MLF .010 20% SMRF1812-012MLF .01220% SMRF1812-015MLF .01520% SMRF1812-018MLF .01820% SMRF1812-022MLF .02220% SMRF1812-027MLF .02720% SMRF1812-033MLF .03320% SMRF1812-039MLF .03920% SMRF1812-047MLF .04720% SMRF1812-056MLF .05620% SMRF1812-068MLF .06820% SMRF1812-082MLF .08220% SMRF1812-100KLF .1010% SMRF1812-120KLF .1210% SMRF1812-150KLF .1510% SMRF1812-180KLF .1810% SMRF1812-220KLF .2210% SMRF1812-270KLF .2710% SMRF1812-330KLF .3310% SMRF1812-390KLF .3910% SMRF1812-470KLF .4710% SMRF1812-560KLF .5610% SMRF1812-680KLF .6810% SMRF1812-820KLF .8210% SMRF1812-101JLF 1.05% SMRF1812-121JLF 1.25% SMRF1812-151JLF 1.55% SMRF1812-181JLF 1.85% SMRF1812-221JLF 2.25% SMRF1812-271JLF 2.75% SMRF1812-331JLF 3.35% SMRF1812-391JLF 3.95% SMRF1812-471JLF 4.75% SMRF1812-561JLF 5.65% SMRF1812-681JLF 6.85% SMRF1812-821JLF 8.25% SMRF1812-102JLF 10.05% SMRF1812-122JLF 12.05% SMRF1812-152JLF 15.05% SMRF1812-182JLF 18.05% SMRF1812-222JLF 22.05% SMRF1812-272JLF 27.05% SMRF1812-332JLF 33.05% SMRF1812-392JLF 39.05% SMRF1812-472JLF 47.05% SMRF1812-562JLF 56.05% SMRF1812-682JLF 68.05% SMRF1812-822JLF 82.05% SMRF1812-103JLF 1005% SMRF1812-123JLF 1205% SMRF1812-153JLF 1505% SMRF1812-183JLF 1805% SMRF1812-223JLF 2205% SMRF1812-273JLF 2705% SMRF1812-333JLF 3305% SMRF1812-393JLF 3905% SMRF1812-473JLF 4705% SMRF1812-563JLF 5605% SMRF1812-683JLF 6805% SMRF1812-823JLF 8205% SMRF1812-104JLF 10005% 50 50 50 50 50 50 50 50 50 50 50 50 25 25 25 25 25 25 25 25 25 25 25 25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .79 .10 .10 .10 .10 .10 .15 .15 .20 .20 .25 .25 .25 .30 .30 .30 .35 .40 .45 .55 .70 .80 1.20 1.40 1.60 .50 .55 .60 .65 .70 .75 .80 .90 1.0 1.1 1.2 1.4 1.6 2.0 2.5 2.8 3.2 3.6 4.0 4.5 5.0 5.5 6.0 7.0 8.0 8.0 9.0 9.5 10 12 14 16 26 30 30 35 40 Q MIN 40 40 40 40 40 40 40 35 35 35 35 35 50 50 50 50 50 50 50 50 40 40 40 40 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 40 40 40 40 40 40 40 40 40 30 30 30 30 SRF MHz MIN. 1000 1000 1000 1000 1000 1000 1000 1000 1000 850 750 750 650 600 500 400 350 300 250 220 180 170 150 140 200 80 70 60 55 50 45 40 35 33 27 25 20 18 17 15 13 12 11 11 10 9 9 8 8 6 5 5 4 4 3.5 3 3 3 3 2.5 2.5 CURRENT RATING* DC mA CORE MATERIAL 1230 1230 1230 1230 1230 1000 1000 870 870 770 770 700 818 818 818 757 708 668 604 535 501 409 379 354 634 604 578 556 535 517 501 472 448 427 409 375 354 317 283 268 250 236 224 211 200 191 183 169 158 158 149 145 142 129 120 112 88 82 82 76 71 PHENOLIC PHENOLIC PHENOLIC PHENOLIC PHENOLIC PHENOLIC PHENOLIC PHENOLIC PHENOLIC PHENOLIC PHENOLIC PHENOLIC IRON IRON IRON IRON IRON IRON IRON IRON IRON IRON IRON IRON FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE Optional tolerances available, consult factory EXAMPLE OF XXX 101 = 1.0H 102 = 10H 103 = 100H 104 = 1000H 4.2/4.8 (.165/.189) .114/.138 (2.9/3.5) OVER TERMINAL .045/.075 TYP. (1.14/1.91) .40/.80 (.016/.031) TERMINAL LENGTH, TYP. 3.0/3.4 (.118/.134) RECOMMENDED FOOT PRINT 1.10 (2.8) .177 (4.5) .059 (1.5) in. (mm) Notes: * Operating temperature -55C to +125C *The current rating that will cause a maximum temperature rise of 35C from an 90C ambient. tape and reel specs: Pcs./Reel maximum: Pitch between parts: Tape width: Reel diameter inches: 90 2200 8 mm 12 mm 13 Q VS. FREQUENCY SMRF1812 SERIES .068uH 1.0uH 80 1000uH 70 10uH .33uH 60 50 Q 40 30 20 10 0 0.1 1 10 100 Frequency in MHz One Magnetics Pkwy, Gowanda, NY 14070 * (t) 716-532-2234 * (f) 716-532-2702 * sales@gowanda.com www.gowanda.com 1000