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
FRONTIER [ FRONTIER ELECTRONICS. ]
