peaking coils peaking coils series: axial type: a, m, p, x japan type a type x type m type p n features l compact size, with high q and self resonant-frequency l wide inductance range (0.22 h to 1000 h) n recommended applications l n performance characteristics l operating temperature ............ e20 ?c to +80 ?c l temperature rise ..................... 20 k (20 ?c) max. l terminal strength ..................... 24.5 n min. n explanation of part numbers e l e m h r 2 2 k a a m p x h c a d f g e y r t v l k r22 1r2 120 121 j k m ctv, vcr, audio, pc, facsimiles
peaking coils n performance specifications, summary type size (mm) features inductance range (h) a f 5.0 10.5 (d l) m f 3.0 7.5 p f 4.2 6.5 x f 2.3 3.4 l wide inductance range l large allowable dc current l axial taping mount pitch : 12.5 mm min. l compact size l axial taping mount pitch : 10.0 mm min. l compact size and wide inductance range l capable of automatic inserting at 5 mm pitch (forming into radial structure) l axial taping mount pitch : 7.5 mm min. l small size l suitable for small signal processing circuits l axial taping mount pitch : 5.0 mm min. 0.22 1000 (h) 0.22 820 (h) 0.22 220 (h) 0.22 1000 (h) rev.02/04
peaking coils n examples : types a, m part no. inductance (h) tolerance standard special test frequency (mhz) dcr ] ] ( w ) max. dc current (ma) q min. srf (mhz) min. type a dcr ] ] ( w ) max. dc current (ma) q min. srf (mhz) min. type m ele 11 r22ma 0.22 45 300 0.09 1400 35 150 0.20 400 ele 11 r27ma 0.27 45 270 0.10 1320 35 150 0.22 380 ele 11 r33ma 0.33 45 250 0.11 1280 35 150 0.24 370 ele 11 r39ma 0.39 45 230 0.12 1200 35 150 0.26 350 ele 11 r47ma 0.47 25.2 45 220 0.13 1150 35 150 0.28 330 ele 11 r56ma 0.56 45 200 0.14 1100 35 150 0.31 320 ele 11 r68ma 0.68 20 % 45 190 0.15 1030 35 150 0.34 310 ele 11 r82 1 a 0.82 45 172 0.17 980 35 150 0.37 290 ele 11 ir0 1 a 1.0 45 157 0.19 920 35 150 0.40 270 ele 11 ir2 1 a 1.2 50 144 0.21 880 40 144 0.45 260 ele 11 ir5 1 a 1.5 10 % 50 131 0.23 830 40 131 0.50 250 ele 11 ir8 1 a 1.8 55 121 0.25 790 40 120 0.55 240 ele 11 2r2 1 a 2.2 55 90 0.28 750 40 100 0.60 230 ele 11 2r7 1 a 2.7 60 80 0.30 720 40 90 0.65 220 ele 11 3r3 1 a 3.3 7.96 65 70 0.34 670 40 80 0.75 210 ele 11 3r9 1 a 3.9 65 50 0.37 640 40 65 0.80 200 ele 11 4r7 1 a 4.7 70 40 0.39 620 40 50 0.90 190 ele 11 5r6 1 a 5.6 70 33 0.43 590 40 30 0.95 180 ele 11 6r8 1 a 6.8 70 27 0.48 550 40 27 1.1 175 ele 11 8r2 1 a 8.2 65 25 0.52 530 40 25 1.2 165 ele 11 100 1 a 10 60 22 0.58 500 40 20 1.3 160 ele 11 120 1 a 12 60 17 0.63 480 40 18 1.5 150 ele 11 150 1 a 15 60 11 0.72 460 40 16 1.7 145 ele 11 180 1 a 18 65 10 0.77 430 40 12 1.8 140 ele 11 220 1 a 22 65 9.0 0.84 410 40 10 2.0 130 ele 11 270 1 a 27 65 7.6 0.94 390 40 9.0 2.3 125 ele 11 330 1 a 33 2.52 55 6.3 1.03 370 40 8.0 2.4 120 ele 11 390 1 a 39 50 6.3 1.12 350 40 7.5 2.7 115 ele 11 470 1 a 47 45 6.3 1.22 340 40 7.0 3.0 110 ele 11 560 1 a 56 10 % 5 % 40 6.2 1.34 320 40 6.5 3.3 105 ele 11 680 1 a 68 40 5.7 1.47 305 40 6.0 3.8 100 ele 11 820 1 a 82 35 5.3 1.62 290 40 5.3 4.5 95 ele 11 101 1 a 100 30 4.8 1.80 275 40 4.8 5.0 90 ele 11 121 1 a 120 70 3.8 3.70 185 40 3.8 6.0 90 ele 11 151 1 a 150 70 3.5 4.20 175 40 3.5 7.0 85 ele 11 181 1 a 180 65 3.3 4.60 165 40 3.3 8.0 80 ele 11 221 1 a 220 70 3.0 5.10 155 40 3.0 9.0 75 ele 11 271 1 a 270 65 2.80 5.80 145 50 2.8 11 64 ele 11 331 1 a 330 0.796 70 2.60 6.40 137 50 2.6 13 60 ele 11 391 1 a 390 70 2.40 7.00 133 50 2.4 15 56 ele 11 471 1 a 470 60 2.25 7.70 126 50 2.1 21 50 ele 11 561 1 a 560 60 2.10 8.50 120 50 2.0 24 47 ele 11 681 1 a 680 55 1.95 9.40 113 50 1.8 27 43 ele 11 821 1 a 820 55 1.85 10.5 105 50 1.7 30 41 ele 11 102 1 a 1000 50 1.40 14.0 100
q min. srf (mhz) min. dcr ] ] ( w ) max. dc current (ma) q min. srf (mhz) min. dcr ] ] ( w ) max. dc current (ma) peaking coils n examples : types p, x type p type x 1st 2nd 3rd ] color code 0.22 25 150 0.20 400 35 150 0.40 400 r r s 0.27 25 150 0.22 380 35 150 0.43 380 r v s 0.33 25 150 0.24 370 35 150 0.48 370 o o s 0.39 25 150 0.26 350 35 150 0.51 350 o w s 0.47 25 150 0.28 330 35 150 0.56 330 y v s 0.56 25 150 0.31 320 35 150 0.61 320 gn be s 0.68 25 120 0.34 310 35 150 0.67 310 be gy s 0.82 35 120 0.37 290 35 150 0.74 290 gy r s 1.0 35 100 0.40 270 35 150 0.80 270 bn bk gd 1.2 40 85 0.45 260 40 110 0.90 260 bn r gd 1.5 40 70 0.50 250 40 80 1.0 250 bn gn gd 1.8 40 60 0.55 240 40 60 1.1 240 bn gy gd 2.2 40 55 0.60 230 40 45 1.2 230 r r gd 2.7 40 50 0.65 220 40 40 1.3 220 r v gd 3.3 40 45 0.75 210 40 38 1.4 210 o o gd 3.9 40 40 0.80 200 40 35 1.6 200 o w gd 4.7 40 35 0.90 190 40 32 1.7 190 y v gd 5.6 40 33 0.95 180 40 30 1.9 180 gn be gd 6.8 40 27 1.1 175 40 28 2.0 175 be gy gd 8.2 40 25 1.2 165 40 26 2.2 165 gy r gd 10 40 23 1.3 160 40 24 2.5 160 bn bk bk 12 40 20 1.5 150 40 22 2.5 150 bn r bk 15 40 16 1.7 145 40 20 2.8 145 bn gn bk 18 40 12 1.8 140 40 18 3.1 140 bn gy bk 22 40 10 2.0 130 40 17 3.4 130 r r bk 27 40 9.0 2.3 125 40 16 4.3 80 r v bk 33 40 8.0 2.4 120 40 14 4.7 76 o o bk 39 40 7.5 2.7 115 40 13 5.2 74 o w bk 47 40 7.0 3.0 110 40 12 5.8 70 y v bk 56 40 6.5 3.3 105 40 11 8.0 52 gn be bk 68 40 6.0 3.8 100 40 10 10 49 be gy bk 82 40 5.3 4.5 95 40 9.5 11 46 gy r bk 100 40 4.8 5.0 90 40 9.0 12 44 bn bk bn 120 50 3.8 6.0 90 40 7.0 14 41 bn r bn 150 50 3.5 7.0 85 40 6.0 16 39 bn gn bn 180 50 3.3 8.0 80 40 5.5 18 37 bn gy bn 220 50 3.0 9.0 75 40 5.0 20 35 r r bn 270 50 2.7 10 70 r v bn 330 50 2.5 12 64 o o bn 390 50 2.4 14 59 o w bn 470 50 2.216 55 y v bn 560 50 2.1 20 50 gn be bn 680 50 2.0 22 47 be gy bn 820 50 1.9 25 44 gy r bn 1000 40 1.8 30 40 bn bk r ] color code bk =black bn =brown r =red o =orange y =yellow gn=green be =blue v =violet gy =gray w =white gd=gold s =silver ] ] dc resistance inductance (h)
h yes yes yes yes c yes a yes d yes f yes yes g yes e yes y yes r yes yes yes yes t yes yes yes yes v yes l yes yes k yes peaking coils n dimensions in mm (not to scale) taping type a type m type p type x style type lead forming
peaking coils n color code n tape dimensions in mm (not to scale) l style v l style k l style l black 0 10 0 20 % brown 1 10 1 ? red 2 10 2 ? orange 3 10 3 ? yellow 4 ? ? green 5 ? ? blue 6 ? ? violet 7 ? ? gray 8 ? ? white 9 ? ? gold ? 10 e1 5% silver ? 10 e2 10 % color tolerance multiplier 1st figure 2nd figure color bands n tape dimensions in mm (not to scale) l style r & t ] |p 1 ?p 2 | < 1.0 note : axial taping mount pitch a............ 12.5 min. m............ 10.0 min. p............ 7.5 min. x............. 5.0 min.
peaking coils peaking coils series: radial type: s, l, k inductance tolerance inductance value marking 0.22 h r22 1.2 h 1r2 12 h 120 120 h 121 5% j 10 % k 20 % m n features l compact size, with high q and self- resonant frequency l wide inductance range: 0.22 h to 22 mh n recommended applications l ctv, vtr, audio, pc, facsimiles n performance characteristics l operating temperature ............ e20 ?c to +80 ?c l temperature rise ..................... 20 k (20 ?c) max. l terminal strength ..................... 4.9 n min. n explanation of part numbers japan type s taped type l type k n marking e l e s e r 2 2 m a s l k r22 1r2 120 121 j k m n e
peaking coils n examples : type s type s style n (taping) style e (bulk) type s part no. induct- ance (h) inductance tolerance standard special srf (mhz) min. dcr ] ( w ) max. dc current (ma) n dimensions in mm (not to scale) q min. test fre- quency eles 1 r22ma 0.22 35 150 0.15 800 eles 1 r27ma 0.27 35 150 0.16 800 eles 1 r33ma 0.33 35 150 0.17 800 eles 1 r39ma 0.39 35 130 0.19 800 eles 1 r47ma 0.47 35 25.2 130 0.20 800 eles 1 r56ma 0.56 35 mhz 130 0.22 700 eles 1 r68ma 0.68 20 % 35 120 0.24 700 eles 1 r82ma 0.82 35 120 0.26 700 eles 1 1r0 1 a 1.0 35 85 0.29 674 eles 1 1r2 1 a 1.2 50 75 0.32 645 eles 1 1r5 1 a 1.5 10 % 50 65 0.34 608 eles 1 1r8 1 a 1.8 50 55 0.37 577 eles 1 2r2 1 a 2.2 50 50 0.40 550 eles 1 2r7 1 a 2.7 50 45 0.44 520 eles 1 3r3 1 a 3.3 50 7.96 40 0.49 488 eles 1 3r9 1 a 3.9 50 mhz 35 0.53 466 eles 1 4r7 1 a 4.7 50 30 0.58 434 eles 1 5r6 1 a 5.6 50 27 0.64 422 eles 1 6r8 1 a 6.8 50 25 0.70 398 eles 1 8r2 1 a 8.2 50 22 0.77 378 eles 1 100 1 a 10 50 20 0.84 353 eles 1 120 1 a 12 50 18 1.03 339 eles 1 150 1 a 15 50 15 1.15 316 eles 1 180 1 a 18 50 12 1.26 301 eles 1 220 1 a 22 50 11 1.40 272 eles 1 270 1 a 27 50 10 1.58 254 eles 1 330 1 a 33 40 2.52 9.5 1.79 239 eles 1 390 1 a 39 40 mhz 9.0 1.99 223 eles 1 470 1 a 47 40 8.5 2.25 213 eles 1 560 1 a 56 10 % 5 % 40 8.0 2.52 204 eles 1 680 1 a 68 40 7.5 2.87 174 eles 1 820 1 a 82 40 7.0 3.23 164 eles 1 101 1 a 100 40 6.5 3.64 150 eles 1 121 1 a 120 50 6.2 4.3 140 eles 1 151 1 a 150 50 5.7 5.0 130 eles 1 181 1 a 180 50 5.3 5.7 120 eles 1 221 1 a 220 50 4.0 6.5 112 eles 1 271 1 a 270 50 3.6 8.0 90 eles 1 331 1 a 330 50 796 3.3 11.0 87 eles 1 391 1 a 390 50 khz 3.0 12.0 80 eles 1 471 1 a 470 50 2.8 14.0 76 eles 1 561 1 a 560 50 2.4 20.0 69 eles 1 681 1 a 680 50 2.2 22.5 65 eles 1 821 1 a 820 50 2.0 25.5 61 eles 1 102 1 a 1000 50 1.8 29.5 56 ] dc resistance
? 37 0.048 2400 ?27 .0 0.048 2200 ?22 .0 0.048 2000 13 15.6 0.048 1740 14 14.2 0.052 1670 15 12.7 0.059 1590 16 11.6 0.066 1520 17 10.4 0.074 1440 18 9.40 0.083 1360 19 8.20 0.094 1290 19 7.40 0.105 1220 20 6.60 0.118 1120 20 5.90 0.133 1020 21 5.30 0.177 0 920 20 4.30 0.204 0 850 20 4.00 0.236 0 790 21 3.80 0.267 0 730 19 2.95 0.370 0 630 20 2.72 0.430 0 580 21 2.49 0.500 0 530 21 2.27 0.580 0 490 18 1.92 0.830 0 420 19 1.77 0.960 0 398 19 1.60 1.10 0 368 20 1.46 1.26 0 339 16 1.26 2.03 0 288 17 1.17 2.28 0 268 17 1.08 2.61 0 248 18 1.01 2.98 0 229 19 0.930 3.50 0 208 19 0.860 4.10 0 192 17 0.700 5.80 0 164 18 0.620 6.80 0 147 19 0.550 7.80 0 130 20 0.500 8.70 0 119 18 0.430 12.4 0 109 18 0.390 14.1 0 103 19 0.350 16.3 00 96 20 0.310 18.7 00 90 17 0.291 28.8 00 73 18 0.260 32.0 00 68 19 0.227 38.0 00 62 20 0.203 44.0 00 57 21 0.179 51.0 00 51 ele 11 1r0 1 a 1.0 ele 11 1r5 1 a 1.5 ele 11 2r2 1 a 2.2 ele 11 3r3 1 a 3.3 ele 11 4r7 1 a 4.7 ele 11 6r8 1 a 6.8 ele 11 100 1 a10 20 ele 11 120 1 a12 20 ele 11 150 1 a15 20 ele 11 180 1 a18 15 ele 11 220 1 a22 15 ele 11 270 1 a27 15 ele 11 330 1 a33 15 ele 11 390 1 a39 15 ele 11 470 1 a47 15 ele 11 560 1 a56 15 ele 11 680 1 a68 15 ele 11 820 1 a82 15 ele 11 101 1 a 100 25 ele 11 121 1 a 120 25 ele 11 151 1 a 150 25 ele 11 181 1 a 180 30 ele 11 221 1 a 220 30 ele 11 271 1 a 270 30 ele 11 331 1 a 330 35 ele 11 391 1 a 390 35 ele 11 471 1 a 470 35 ele 11 561 1 a 560 40 ele 11 681 1 a 680 40 ele 11 821 1 a 820 40 ele 11 102 1 a 1000 45 ele 11 122 1 a 1200 45 ele 11 152 1 a 1500 45 ele 11 182 1 a 1800 45 ele 11 222 1 a 2200 45 ele 11 272 1 a 2700 40 ele 11 332 1 a 3300 40 ele 11 392 1 a 3900 40 ele 11 472 1 a 4700 40 ele 11 562 1 a 5600 40 ele 11 682 1 a 6800 40 ele 11 822 1 a 8200 40 ele 11 103 1 a 10000 25 ele 11 123 1 a 12000 25 ele 11 153 1 a 15000 25 ele 11 183 1 a 18000 ele 11 223 1 a 22000 68 .0 0.05 1600 60 .0 0.06 1500 52 .0 0.07 1400 45 .0 0.08 1300 32 .0 0.10 1200 25 .0 0.12 1100 19 .0 0.14 1000 17 .0 0.15 0 920 16 .0 0.17 0 850 14 .0 0.20 0 770 13 .0 0.22 0 730 12 .0 0.25 0 650 10 .0 0.30 0 600 9.2 0.35 0 550 8.5 0.40 0 500 7.7 0.57 0 460 7.0 0.65 0 420 6.4 0.74 0 380 5.5 0.90 0 350 5.3 1.0 0 320 4.7 1.5 0 300 4.3 1.8 0 270 4.0 2.0 0 250 3.3 2.6 0 220 3.0 3.3 0 195 2.8 3.8 0 180 2.3 5.0 0 160 2.2 6.0 0 150 2.0 7.0 0 140 1.9 8.0 0 125 1.7 10 .0 0 115 1.6 12 .0 0 100 1.4 15 .0 00 90 1.3 20 .0 00 80 1.2 23 .0 00 74 1.1 30 .0 00 65 1.0 37 .0 00 60 0.90 42 .0 00 55 0.85 50 .0 00 50 0.78 60 .0 00 45 0.70 80 .0 s0 40 0.60 95 .0 00 37 0.57 110 .0 00 34 0.55 130 .0 00 30 0.51 170 00 27 0.0796 mhz type k type l 20 % 10 % 10 % 5 % 7.96 mhz 2.52 mhz 0.796 mhz 0.252 mhz 20 % 10 % 10 % 5 % 10 khz part no. inductance (h) inductance tolerance standard special test frequency srf (mhz) min. dcr ] ( w ) max. dc current (ma) q min. inductance tolerance standard special test frequency srf (mhz) min. dcr ] ( w ) max. dc current (ma) q min. n examples : type l, k peaking coils
l style n (taping) l style e (bulk) type l type k type l type k n dimensions in mm (not to scale) peaking coils
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