Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: [email protected] Web: frontierusa.com Insert Molded Coil—2427 series A. Mechanical Drawing: B. Electrical Specification: Part No. 2427-01 2427-02 2427-03 2427-04 2427-05 2427-06 2427-07 2427-08 2427-09 2427-10 L Min. (uH) 0.056 0.079 0.104 0.132 0.162 0.193 0.240 0.283 0.328 0.391 L Nom. (uH) 0.058 0.088 0.123 0.164 0.207 0.250 0.298 0.344 0.387 0.422 L Max. (uH) 0.060 0.098 0.142 0.195 0.252 0.306 0.356 0.405 0.446 0.493 Q Min. @ L Nom. ---150 @ 40MHz 154 @ 40 MHz 154 @ 40 MHz 158 @ 40 MHz 160 @ 40 MHz 162 @ 40 MHz 162 @ 40 MHz Color Brown Red Orange Yellow Green Blue Violet Gray White Black C. Features: 1. Plastic molded. 2. High reliability. 3. Low cost. D. Measurement: 1. Q and L measured with ½” long of TCW#16 soldered along the coil leads and with one end flush with the bottom of the coil then bent ¼” down from stand off at an angle of 90°. 2. L min. measured with core halfway out of the top of the form. 3. Inductance greater than 0.1uH read at recommended Q meter frequency. 4. Inductance below 0.1uH calculated from readings taken at 50MHz. E. Test equipment: Q meter (HP 4342A) IMC 2427 series Mar. 01, 2002 Page 1 of 1