2901-08

Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@frontierusa.com Web: frontierusa.com Insert Molded Coil—2901 series A. Mechanical Drawing: B. Electrical Specification: Part No. 2901-01 2901-02 2901-03 2901-04 2901-05 2901-06 2901-07 2901-08 2901-09 2901-10 C. Features: 1. Plastic molded. 2. High reliability. 3. Low cost. Wire 22 T.C. 22 T.C. 22 T.C. 22 T.C. 22 T.C. 22 T.C. 22 S.P. 22 S.P. 22 S.P. 22 S.P. Turns 1.50 2.50 3.50 4.50 5.50 6.50 7.50 8.50 9.50 10.50 L ± 5 % (nH) 27.0 32.0 38.5 47.5 59.0 70.0 87.0 104.0 125.0 140.0 Q min. 69 80 82 82 95 100 90 92 80 80 Test Freq. (MHz) 50 50 50 50 50 50 25 25 25 25 Color Brown Red Orange Yellow Green Blue Violet Gray White Black 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 2901 series Mar. 01, 2002 Page 1 of 1