rf inductors 2/ 2002 p age 18 www . delevan . com e-mail: apisales@delevan . com 270 quaker rd., east aurora ny 14052 ? phone 716-652-3600 ? fax 716-652-4814 srf minimum (mhz) * pa rt number inductance (?) t olerance q minimum test frequency (mhz) dc resistance maximum (ohms) current rating max. (ma) series 1210 surface mount inductors 1562 1562 1562 1562 1562 1562 1562 1562 1562 966 931 871 821 779 743 711 670 636 606 580 551 1018 971 910 860 805 759 720 679 644 614 588 556 515 497 467 454 431 411 393 378 352 341 321 305 297 272 257 237 224 193 182 170 163 152 144 136 120 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.13 0.14 0.16 0.18 0.20 0.22 0.24 0.27 0.30 0.33 0.36 0.40 0.20 0.22 0.25 0.28 0.32 0.36 0.40 0.45 0.50 0.55 0.60 0.67 0.70 0.75 0.85 0.90 1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.0 2.1 2.5 2.8 3.3 3.7 5.0 5.6 6.4 7.0 8.0 9.0 10.0 13.0 2700* 2700* 2700* 2700* 2700* 2700* 2700* 2700* 2700* 2000* 1850* 1700* 1550* 1300* 1150* 1000* 900* 800* 750* 700* 625* 550 500 450 400 350 320 300 250 220 180 160 140 120 100 85 75 70 65 58 50 45 42 40 35 30 28 25 23 20 18 15 14 13 11 10 9 8 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 7.9 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 40 40 40 40 40 40 40 40 40 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 20% 20% 20% 20% 20% 20% 20% 20% 20% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% ?% 0.0018 0.0022 0.0027 0.0033 0.0039 0.0047 0.0056 0.0068 0.0082 0.010 0.012 0.015 0.018 0.022 0.027 0.033 0.039 0.047 0.056 0.068 0.082 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 physical parameters inches millimeters a 0.118 to 0.138 3.00 to 3.51 b 0.085 to 0.105 2.16 to 2.67 c 0.081 to 0.101 2.06 to 2.57 d 0.016 (min.) 0.41 (min.) e 0.041 to 0.061 1.04 to 1.55 f 0.070 (ref. only) 1.78 (ref. only) g 0.054 (ref. only) 1.37 (ref. only) dimensions ??and ??are over terminals w eight max. (grams) 0.1 operating temperature range 55? to +125? current rating at 90? ambient 35? rise maximum power dissipation at 90? ambient phenolic: 0.168 w iron: 0.287 w f errite: 0.287 w * note self resonant frequency (srf) values are calculated and for reference only. pa ck a ging t ape & reel (8mm): 7" reel, 2000 pieces max.; 13" reel, 7000 pieces max. made in the u.s.a. p atent protected series 1210 phenolic core 1210-018m 1210-022m 1210-027m 1210-033m 1210-039m 1210-047m 1210-056m 1210-068m 1210-082m 1210-100k 1210-120k 1210-150k 1210-180k 1210-220k 1210-270k 1210-330k 1210-390k 1210-470k 1210-560k 1210-680k 1210-820k series 1210 iron core 1210-101k 1210-121k 1210-151k 1210-181k 1210-221k 1210-271k 1210-331k 1210-391K 1210-471k 1210-561k 1210-681k 1210-821k series 1210 ferrite core 1210 102j 1210-122j 1210-152j 1210-182j 1210 222j 1210-272j 1210-332j 1210-392j 1210-472j 1210-562j 1210-682j 1210-822j 1210-103j 1210-123j 1210-153j 1210-183j 1210-223j 1210-273j 1210-333j 1210-393j 1210-473j 1210-563j 1210 683j 1210-823j 1210-104j optional tolerances: j = 5% h = 3% g = 2% f = 1%
rf inductors 2/ 2002 p age 19 www . delevan . com e-mail: apisales@delevan . com 270 quaker rd., east aurora ny 14052 ? phone 716-652-3600 ? fax 716-652-4814 series 1210 p erformance graphs 1 20 frequency (mhz) q factor 40 60 80 0 10 100 1000 0.56 h 4.7 h 1.0 h 0.10 h 10 h 100 h 68 h 33 h 2.2 h q vs. frequency 1 10 frequency (mhz) impedance (ohms) 100 1k 10k 100k 10 100 1000 1210-103j 1210-102j 1210-104j 1210-101k impedance vs. frequency ?0 ?0 0 20 40 60 80 100 120 ?0 ? 0 5 10 temperature c [ f] [?0] [?] [32] [68] [104] [140] [176] [212] [248] % change in l inductance change vs. temperature 1210-101k (0.10 h) 1210-103j (10 h) 1210-104j (100 h) 1210-102j (1.0 h) 1 0.10 frequency (mhz) inductance (microhenries) 1.0 10 100 1000 10 100 1000 inductance vs. frequency 1210-104j 1210-103j 1210-102j 1210-101k f or more detailed graphs, contact factory
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