KM57A/KM51A Series – 5mm ADJUSTABLE IFT COILS (SHIELDED) Rev. A A. Electrical Specifications: Part No. KM57A1287N KM57A1288N KM57A1289N KM57A1290N KM57A1291N KM57A1292N KM57A1293N KM57A1294N KM57A1295N KM57A1296N KM57A1297N KM57A1298N KM57A1299N KM57A1300N KM57A1301N KM57A1302N KM57A1303N KM57A1304N KM51A1202N KM51A1203N KM51A1204N KM51A1205N KM51A1206N KM51A1207N KM51A1208N KM51A1209N KM51A1210N KM51A1211N KM51A1212N KM51A1213N KM51A1214N KM51A1215N KM51A1216N KM51A1217N KM51A1218N L (uH) Nom. 1.0 ± 5% 1.2 ± 5% 1.5 ± 5% 1.8 ± 5% 2.2 ± 5% 2.7 ± 5% 3.3 ± 5% 3.9 ± 5% 4.7 ± 5% 5.6 ± 5% 6.8 ± 5% 8.2 ± 5% 10.0 ± 5% 12.0 ± 5% 15.0 ± 5% 18.0 ± 5% 22.0 ± 5% 27.0 ± 5% 33.0 ± 5% 39.0 ± 5% 47.0 ± 5% 56.0 ± 5% 68.0 ± 5% 82.0 ± 5% 100.0 ± 5% 120.0 ± 5% 150.0 ± 5% 180.0 ± 5% 220.0 ± 5% 270.0 ± 5% 330.0 ± 5% 390.0 ± 5% 470.0 ± 5% 560.0 ± 5% 680.0 ± 5% Test Freq. (MHz) 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 Q Min. 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 B. Dimensions: mm (Inch) Series a b c d e f g h KM57A/KM51 A 5.7 (0.224) 3.5 (0.138) 3.5 (0.138) 6.5 (0.256) 2.5 (0.098) Ø5.0 (0.20) Ø0.4 (0.016) 0.9 (0.035) Tol. ±0.3 (0.012) ±0.2 (0.008) ±0.2 (0.008) Max. +1.0 (0.039) -0.5 (0.020) ±0.5 (0.020) ±0.05 (0.002) Typ. Frontier Electronics Corp.® http://www.frontierusa.com Page 1 of 1 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989