4/2005 page 9 www . delevan . com e-mail: apisales@delevan . com 270 quaker rd., east aurora ny 14052 ? phone 716-652-3600 ? fax 716-652-4814 rf inductors srf minimum (mhz) current rating max. (ma) dc resistance maximum (ohms) test frequency (mhz) q minimum inductance (?) ?0% mil dash # (reference) dash number* 4379r micro i 4379 micro i shielded surface mount inductors 1000 1000 1000 1000 1000 1000 750 750 750 700 700 700 650 650 600 500 400 350 330 310 300 285 270 225 200 180 170 160 150 140 130 125 125 120 111 102 93 89 89 88 82 78 75 72 69 66 64 53 47 45 44 43 40 38 35 29 26 25 23 22 21 0.03 0.03 0.03 0.04 0.04 0.04 0.05 0.05 0.05 0.06 0.06 0.06 0.09 0.09 0.14 0.20 0.30 0.40 0.46 0.52 0.54 0.60 0.66 1.00 1.20 1.5 1.8 1.9 2.1 2.4 2.7 3.1 3.2 3.5 4.0 4.8 5.7 6.2 6.3 6.4 7.4 8.1 8.8 9.7 10.0 11.0 12.0 17.0 22.0 24.0 25.0 27.0 30.0 34.0 39.0 56.0 70.0 80.0 90.0 100.0 110.0 600 520 490 460 430 370 310 280 260 240 200 185 175 150 135 120 105 85 80 64 56 49 45 41 39 34 30 26 23 20 18 17 16 14 12 10 9.4 8.0 8.0 6.9 6.1 5.2 4.6 4.0 3.6 2.8 2.3 2.1 2.0 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.7 25.0 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 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 79 79 79 79 79 88 93 102 106 106 106 106 106 90 100 100 100 100 100 105 115 115 115 115 100 100 100 100 105 110 120 120 120 110 110 110 110 85 85 85 85 85 100 100 100 100 100 95 95 75 75 75 75 75 75 75 75 75 75 75 75 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 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 10000 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 physical parameters inches millimeters a 0.140 max. 3.56 max. b 0.147 to 0.163 3.73 to 4.14 c 0.117 to 0.133 2.97 to 3.38 d 0.070 min. 1.78 min. e 0.017 to 0.033 0.43 to 0.84 f 0.020 max (typ) 0.51 max. (typ) current rating at 90? ambient 35? rise operating temperature 55? to +125? maximum power dissipation at 90? 0.155 w termination standard-tin/lead sn63. for rohs, order 4379r - xxxks. contact factory for other ?ish options. inductance tolerance desired tolerance is speci?d by substituting alpha characters in the part number: h=3%, j=5%, k=10%, and m=20%. standard series tolerance is ?0%. mechanical con?uration units are epoxy encapsulated. contact area for re?w are solder coated. internal connections are thermal compression bonded. notes 1) designed speci?ally for re?w soldering and other high temperature processes with metalized edges to exhibit solder ?let. 2) self resonant frequency (srf) values 260 mhz and above are calculated and for reference only. 3) optional marking is available. packaging tape & reel (12mm): 7" reel, 650 pieces max.; 13" reel, 2500 pieces max. mil-prf-83446/11 (reference) made in the u.s.a. m83446/11?(ref.) series 4379 ferrite core & sleeve -101ks -121ks -151ks -181ks -221ks -271ks -331ks -391ks -471ks -561ks -681ks -821ks -102ks -122ks -152ks -182ks -222ks -272ks -332ks -392ks -472ks -562ks -682ks -822ks -103ks -123ks -153ks -183ks -223ks -273ks -333ks -393ks -473ks -563ks -683ks -823ks -104ks -124ks -154ks -184ks -224ks -274ks -334ks -394ks -474ks -564ks -684ks -824ks -105ks -125ks -155ks -185ks -225ks -275ks -335ks -395ks -475ks -565ks -685ks -825ks -106ks optional tolerances: j = 5% h = 3% g = 2% f = 1% *complete part # must include series # plus the dash # for further surface ?ish information, refer to technical section of this catalog. series
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