HOW TO ORDER
O F 4 22 20 UC XX Standard core Ferrite core material Used for all ferrite types Approximate length in mm Approximate width in mm Geometry code Special specification code
SHAPE CODE 0 – Standard
GEOMETRY CODE U, UR – U core I – I cores
U CORE
I CORE
Cores are sold per piece (for sets multiply by 2). If desired in sets, this must be specified.
* UR cores have round legs. Visit www.mag-inc.com for drawings.
DIMENSIONS IN MM TYPE/SIZE U 11/6 I 11/6 U 22/20 U 25/12 U 26/3/7 I 25/6/6 U 25/16/12 UR 41/21/11 UR 41/21 UR 41/25 UR 41/30 *UR 57 *UR 59 *UR 64 U 93/16 I 93/16 U 126/20 U 101/25 I 101/25
A 10.85 ± 0.2 10.8 ± 0.2 22.1 ± 0.38 25.4 ± 0.5 25.4 ± 0.51 25.4 + 0.64/-0.51 25.4 ± 0.51 41.78 ± 0.81 41.78 ± 0.81 41.78 ± 0.81 41.78 ± 0.11 57.65 ± 1.7 59.34 ± 1.75 64 ± 1.95 93 ± 1.8 93 ± 1.8 126 ± 4 101.6 ± 1.5 101.6 ± 1.5
B 4.19 ± 0.13 1.83 ± 0.12 20.6 ± 0.38 12.9 ± 0.4 15.9 ref 6.35 ± 0.13 15.9 ref 20.6 ± 0.13 25.4 ± 0.13 25.4 ± 0.13 30.5 ± 0.3 28.6 + 0/-0.4 35.8 ± 0.4 40.5 ± 0.2 76 ± 0.5 27.5 ± 0.5 91 ± 1 57.1 ± .4 25.4 ± 0.4
C 6.3 ± 0.13 6.3 ± 0.13 6.27 ± 0.18 12.7 ± 0.4 6.35 ± 0.12 6.35 ± 0.13 12.7 ± 0.25 11.94 ± 0.25 11.94 ± 0.25 11.94 ± 0.25 11.94 ± 0.25 15.9 ± 0.4 17 ± 0.4 24 ± 0.3 16 ± 0.6 16 ± 0.6 20 ± 0.6 25.4 ± 0.6 25.4 ± 0.6
D 2.24 ± 0.13
E 7.19 ± 0.2
L 1.83 ± 0.13
13.98 min 6.35 min 9.27 min
9.5 ± 0.38 12.8 ref 12.7 ref
6.27 ± 0.18 6.3 ± 0.13 6.35 + 0/-0.1
9.27 min 11.1 ± 0.2 15.9 ± 0.2 15.9 ± 0.2 20.8 min 15.5 + 1/-0 21.5 ± 0.8 26.5 ± 0.4 48 ± 0.9
12.7 ref 18.8 ± 0.56 18.8 ± 0.56 18.8 ± 0.56 18.8 ± 0.56 27.8 ± 0.9 26.5 ± 0.1 24.1 ± 0.9 36.2 ± 1.2
6.35 ± 0.12
15.9 + 0.4 dia. 17 + 0.4 dia. 20 ± 0.4 dia. 28.4 ref
63 ± 2 31.7 ± 0.75
70 ± 2 50.8 ± 1
28 ref 25.4 ± 0.8
www.mag-inc.com
27