VARIABLE COILS Dimensions in inches (mm) Core Material -01 to -13 Carbonyl SF -14 to -25 Carbonyl TH -26 to -37 Carbonyl E -38 to -49 Carbonyl C (Blue) (Purple) (Red) (Yellow) How to order code 558 - 7107 - XX - 00 - 00 Basic Part No. Basic Part No. 558-7107 -01 -02 -03 -04 -05 -06 -07 -08 -09 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 Inductance (μH) Min. Max. 0.090 0.108 0.135 0.162 0.198 0.245 0.297 0.351 0.423 0.504 0.612 0.738 0.900 1.08 1.35 1.62 1.98 2.43 2.97 3.51 4.23 5.04 6.12 7.38 9.00 10.8 13.5 16.2 19.8 24.3 29.7 35.1 42.3 50.4 61.2 73.8 90.0 108 135 162 198 243 297 351 423 504 612 738 900 Temperature Range: 86 0.110 0.136 0.165 0.198 0.245 0.297 0.363 0.429 0.517 0.616 0.748 0.902 1.10 1.36 1.65 1.98 2.45 2.97 3.63 4.29 5.17 6.16 7.48 9.02 11.0 13.6 16.5 19.8 24.5 29.7 36.3 42.9 51.7 61.6 74.8 90.2 110 136 165 198 245 297 363 429 517 616 748 902 1100 "Q" at L Min. 65 65 70 70 70 70 70 70 70 70 70 70 70 55 50 50 50 50 50 50 50 50 55 55 55 55 60 60 65 65 65 60 55 50 50 45 45 45 50 50 50 50 45 45 40 35 35 30 30 -550C to +1050C "Q" at L Max. 65 65 70 70 70 70 70 70 70 70 70 65 65 50 45 40 40 40 45 45 50 50 55 55 55 60 70 70 70 70 70 65 60 55 55 50 45 50 60 60 60 55 50 50 45 45 40 35 35 Test Frequency (MHz) 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 Inductance Code DCR Max. (Ω) 0.031 0.034 0.037 0.049 0.055 0.061 0.067 0.073 0.080 0.093 0.093 0.100 0.110 0.130 0.140 0.200 0.260 0.380 0.510 0.700 0.880 1.30 1.70 1.90 2.00 2.10 2.20 2.30 2.50 2.70 3.00 3.50 3.60 4.00 4.30 6.40 8.50 9.30 10.0 11.0 12.0 22.0 23.0 26.0 28.0 33.0 39.0 49.0 60.0 DC Max. (mA) 2200 2100 2000 1750 1600 1500 1450 1400 1350 1300 1250 1200 1100 1000 1000 900 800 700 600 500 400 360 280 270 260 255 250 240 230 220 210 200 190 180 170 160 150 145 140 130 120 90 85 80 75 65 60 55 55 SRF Min. (MHz) 250 250 250 250 250 250 230 220 210 200 173 150 130 120 110 100 88 83 78 71 64 58 52 46 40 11 10 9.5 9.0 8.5 8.0 7.5 6.4 5.7 4.9 4.6 4.3 3.8 3.5 3.3 3.1 2.9 2.7 2.3 1.9 1.7 1.5 1.3 1.2 For RoHS Compliant add suffix -LF to the part number Windings are varnish impregnated and powdered iron cores are moisture proofed Recommended tuning tool 435-1522-01-00-00 Call our dedicated order line on +44 (0) 1433 621555 or visit www.cambion.com