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| Molding RF Coils < Pin Type: FEM Series> Type: *Y FEM-7B, FEM-7BN Product Description *E 7.3x7.3mm Max.(LxW), 13.5mm Max. Height. (FEM-7B) *E 7.3A 7.3mm Max.(LA W), 13.0mm Max. Height. (FEM-7BN) *E Inductance:0.05 0.5E H . *E Operating frequency:200MHz *E In addition to the standard versions of parameters shown here, custom designs are available to meet your exact requirements. *Y Feature *E Both shielded(FEM-7B) and unshielded(FEM-7BN) types are available. *E Ideally used in FM Radio ,TV. Transceiver *E High class Molded. *E RoHS Compliance *Y Dimensions (mm) Solder dip C 1.0 *}0.15 0.5 *}0.1 FEM-7B 1 3. 5 M a x . 3. 3 * | 0 . 7 *{1.0 4.5 *}0.5 7.3 @ Sol d er dip C C O..1 0 } * 50 @ @ .0 Max. 31 ..*3 1} 3 0 FEM-7BN ..5 4 }* 0 5 7.3 Max. *- *- *- Dimension does not include solder used on coil. Pin pitch should be measured at the root of terminal. Dimensions without tolerance are approx. Please refer to the sales offices on our website for a representative near you www.sumida.com .}*.5 4 50 7.3 Max. 4.5 *}0.5 O 7.3 1/1 Molding RF Coils < Pin Type: FEM Series> Type: *Y FEM-7B, FEM-7BN Connection (Bottom View) C S @ S*h is winding start. *Y Specification (FEM-7B) Tuning Unloaded Q(Min.) 45 50 50 50 55 50 50 50 50 45 45 45 45 45 45 Measuring frequency (MHz) 100 100 100 100 100 100 80 80 80 60 60 60 60 60 60 Part No. Stamp Color Turns capacitance (Variable) FEM7BNP-1F FEM7BNP-2F FEM7BNP-3F FEM7BNP-4F FEM7BNP-5F FEM7BNP-6F FEM7BNP-7F FEM7BNP-8F FEM7BNP-9F FEM7BNP-1OF FEM7BNP-11F FEM7BNP-12F FEM7BNP-13F FEM7BNP-14F FEM7BNP-15F *| 01F 02F 03F 04F 05F 06F 07F 08F 09F 10F 11F 12F 13F*| 14F*| 15F*| Natural Red Orange Yellow Green Blue Violet Gray White Black Natural Red Orange Yellow Green 11/2T 21/2T 31/2T 41/2T 51/2T 61/2T 71/2T 81/2T 91/2T 101/2T 111/2T 121/2T 131/2T 141/2T 151/2T 78.1pF2% 49.7pF3% 34.1pF4% 24.9pF4% 19.5pF5% 15.5pF5% 21.3pF5% 18.1pF5% 15.6pF5% 26.0pF4% 23.3pF4% 21.0pF4% 19.3pF4% 17.6pF3% 15.8pF3% Variable range of tuning capacitance allows screw core to have 1.0T Max. out from the top of coil. VHF Q-METER to be used when measuring. Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 Molding RF Coils < Pin Type: FEM Series> Type: *Y FEM-7B, FEM-7BN (FEM-7BN) Color Natural Red Orange Yellow Green Blue Violet Gray White Black Natural Red Orange Yellow Green Turns 11/2T 21/2T 31/2T 41/2T 51/2T 61/2T 71/2T 81/2T 91/2T 101/2T 111/2T 121/2T 131/2T 141/2T 151/2T u u u Tuning capacitance (Variable) 68.0pF3% 40.0pF4% 26.3pF5% 18.6pF5% 14.0pF5% 18.0pF5% 14.7pF5% 12.3pF5% 19.8pF5% 17.8pF5% 14.8pF4% 13.0pF4% 28.9pF4% 26.3pF4% 23.3pF4% Unloaded Q(Min.) 55 65 70 70 70 65 65 65 60 60 60 60 55 50 50 Measuring frequency (MHz) 100 100 100 100 100 80 80 80 60 60 60 60 40 40 40 Specification Part No. FEM7BNNP-1F FEM7BNNP-2F FEM7BNNP-3F FEM7BNNP-4F FEM7BNNP-5F FEM7BNNP-6F FEM7BNNP-7F FEM7BNNP-8F FEM7BNNP-9F FEM7BNNP-1OF FEM7BNNP-11F FEM7BNNP-12F FEM7BNNP-13F FEM7BNNP-14F FEM7BNNP-15F *| Variable range of tuning capacitance allows screw core to have 1.0T Max. out from the top of coil. VHF Q-METER to be used when measuring. Please refer to the sales offices on our website for a representative near you www.sumida.com 3/3 |
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