c c c c ambion ambion ambion ambion technical data sheet wearnes cambion ltd castleton, hope valley, derbyshire, s33 8wr, england telephone: +44(0)1433 621555 fax: +44(0)1433 621290 web: www.cambion.com email: enquiries@cambion.com copyright ? cambion tuesday, 06 november 2001 page 1 of 3 556-7120 , variable coil, unshielded, horizontal, .095 h thru 11.00m (534?373 1 form) how to order code 556-7120-xx-00 -00 basic part no (xx = inductance range identifier. see table for options) inductance l ( h) colour code fig. basic part no. xx min. max. a b q min. @ l min q min. @ l max test freq. (mhz) dcr max. ( ?) ?) ?) ?) srf min. (mhz) ?01 .095 .105 brown - 55 65 25.0 .015 400.0 -02 .114 .126 red - 55 65 25.0 .023 370.0 1 556-7120 -03 .142 .158 orange - 70 70 25.0 .025 330.0
c c c c ambion ambion ambion ambion technical data sheet wearnes cambion ltd castleton, hope valley, derbyshire, s33 8wr, england telephone: +44(0)1433 621555 fax: +44(0)1433 621290 web: www.cambion.com email: enquiries@cambion.com copyright ? cambion tuesday, 06 november 2001 page 2 of 3 inductance l ( h) colour code fig. basic part no. xx min. max. a b q min. @ l min q min. @ l max test freq. (mhz) dcr max. ( ?) ?) ?) ?) srf min. (mhz) -04 .171 .189 yellow - 65 70 25.0 .050 300.0 -05 .209 .231 green - 75 80 25.0 .024 280.0 -06 .256 .284 blue - 80 80 25.0 .025 250.0 -07 .314 .347 violet - 80 85 25.0 .027 235.0 -08 .370 .420 grey - 85 85 25.0 .030 220.0 -09 .420 .520 white - 85 85 25.0 .035 200.0 -10 .520 .610 brown black 85 85 25.0 .040 180.0 -11 .600 .740 brown brown 75 70 25.0 .070 170.0 -12 .710 .900 brown red 80 85 25.0 .080 150.0 -13 .890 1.12 brown orange 80 80 25.0 .10 140.0 -14 1.08 1.32 brown yellow 65 60 7.90 .12 130.0 -15 1.32 1.62 brown green 70 70 7.90 .20 120.0 -16 1.62 1.97 brown blue 65 70 7.90 .35 108.0 -17 1.97 2.43 brown violet 60 65 7.90 .50 95.0 -18 2.42 2.96 brown grey 60 65 7.90 .60 88.0 -19 2.96 3.64 brown white 65 65 7.90 .90 80.0 -20 3.50 4.27 red black 70 65 7.90 1.0 75.0 -21 4.24 5.20 red brown 65 65 7.90 1.2 68.0 -22 5.00 6.30 red red 70 70 7.90 1.4 62.0 -23 6.10 7.50 red orange 70 70 7.90 1.6 57.0 -24 7.30 8.90 red yellow 70 70 7.90 2.0 52.0 ?25 8.50 11.5 red green 70 70 7.90 2.2 48.0 ?26 10.8 13.2 red blue 50 55 2.50 2.7 44.0 1 -27 13.2 16.5 red violet 40 50 2.50 4.2 40.0 -28 16.2 19.5 red grey 60 70 2.50 2.2 15.0 -29 19.5 24.3 red white 65 75 2.50 2.4 13.5 -30 24.2 29.5 orange black 75 80 2.50 2.6 12.0 -31 29.5 36.5 orange brown 65 75 2.50 2.8 11.5 -32 35.0 43.0 orange red 65 75 2.50 3.0 10.5 -33 42.0 51.5 orange orange 65 75 2.50 3.2 9.5 -34 50.0 62.0 orange yellow 65 75 2.50 3.5 9.0 -35 61.0 75.0 orange green 60 65 2.50 4.0 8.2 -36 74.0 90.0 orange blue 65 70 2.50 4.5 7.7 -37 90.0 110.0 orange violet 60 65 2.50 5.0 7.0 2 556-7120 -38 108.0 132.0 orange grey 65 80 .790 5.5 6.5
c c c c ambion ambion ambion ambion technical data sheet wearnes cambion ltd castleton, hope valley, derbyshire, s33 8wr, england telephone: +44(0)1433 621555 fax: +44(0)1433 621290 web: www.cambion.com email: enquiries@cambion.com copyright ? cambion tuesday, 06 november 2001 page 3 of 3 inductance l ( h) colour code fig. basic part no. xx min. max. a b q min. @ l min q min. @ l max test freq. (mhz) dcr max. ( ?) ?) ?) ?) srf min. (mhz) -39 130.0 165.0 orange white 70 80 .790 6.0 6.0 -40 160.0 200.0 yellow black 70 85 .790 7.0 5.5 -41 195.0 245.0 yellow brown 70 85 .790 8.0 5.0 -42 240.0 300.0 yellow red 75 85 .790 10.0 4.6 -43 295.0 365.0 yellow orange 70 85 .790 15.0 4.2 -44 350.0 430.0 yellow yellow 75 85 .790 15.0 4.0 -45 420.0 520.0 yellow green 65 70 .790 22.0 3.7 -46 500.0 620.0 yellow blue 65 70 .790 24.0 3.5 2 -47 600.0 750.0 yellow violet 65 70 .790 26.0 3.2 -48 740.0 900.0 yellow grey 60 65 .790 30.0 1.6 -49 900.0 1100 yellow white 65 70 .790 35.0 1.5 ?50 1050 1350 green black 32 42 .250 42.0 1.3 -51 1300 1650 green brown 32 42 .250 50.0 1.2 -52 1600 2000 green red 32 42 .250 67.0 1.1 -53 1950 2450 green orange 32 42 .250 78.0 1.0 -54 2400 3000 green yellow 32 42 .250 90.0 .95 -55 2950 3650 green green 32 42 .250 105.0 .90 -56 3500 4300 green blue 32 42 .250 125.0 .80 -57 4200 5150 green violet 34 36 .250 140.0 .75 -58 5000 6200 green grey 35 40 .250 170.0 .70 -59 6100 7500 green white 35 36 .250 190.0 .65 -60 7400 9000 blue black 32 32 .250 220.0 .58 3 556-7120 -61 9000 11000 blue brown 32 36 .250 250.0 .50 core material is:- -01 thru -18 carbonyl sf (blue) -19 thru -37 carbonyl e (red) -38 thru -61 carbonyl c (yellow) windings are varnish impregnated and powdered iron cores are moisture proofed temperature range: -55 c ? +105 c dimensional tolerance (unless otherwise stated) - .005 (0,13)
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