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Ferrite: Coil Forms

applications: inductors(axial-leaded) capable of handling current from a few milli-amperes to                       several amperes, determined by the diameter of the wound wire

coil forms (with wire inserts)

blind hole (x2)
outside diameter
length
diameter
depth
mass
p/n
in.
(mm)
in.
(mm)
in.
(mm)
in.
(mm)
grams
CF-
1210
0.052
1.32
0.150
3.81
0.031
0.79
thru hole
0.03
1200
0.058
1.47
0.187
4.75
0.030
0.75
0.070
1.78
0.04
1213
0.061
1.55
0.200
5.08
0.030
0.75
0.070
1.78
0.05
1204
0.064
1.63
0.200
5.08
0.030
0.75
0.070
1.78
0.05
1211
0.070
1.78
0.250
6.35
0.031
0.79
0.083
2.11
0.08
1208
0.076
1.93
0.322
8.18
0.038
0.97
0.092
2.34
0.12
1209
0.090
2.29
0.275
6.99
0.038
0.97
0.092
2.34
0.14
1203
0.103
2.62
0.275
6.99
0.038
0.97
0.092
2.34
0.2
1202
0.110
2.79
0.315
8.00
0.038
0.97
0.092
2.34
0.2
1201
0.133
3.38
0.348
8.84
0.040
1.02
0.092
2.34
0.4
1214
0.140
3.56
0.625
15.88
0.061
1.55
0.092
2.34
0.8
1212
0.155
3.94
0.800
20.32
0.062
1.57
0.092
2.34
1.2
1207
0.162
4.11
0.500
12.70
0.062
1.57
0.145
3.68
0.8
1206-2
0.198
5.03
0.750
19.05
0.062
1.57
0.145
3.68
1.8
1215
0.208
5.28
0.750
19.05
0.060
1.52
0.145
3.68
2.0
1205
0.250
6.35
0.750
19.05
0.063
1.60
0.145
3.68
2.9
notes:
1) material designation will be a prefix for NiZn materials (ie.M-1205) or a suffix for MnZn materials (ie.    CF-1205-M20)
2) magnetic tolerance for inductance +/-10% and for Q -20%
3) mechanical tolerances approximately +/-1.5% (nominal values may vary per material)
4) outer diameter may be ground to tighter tolerances (ie.+/- 0.001 in.)
5) ends may be supplied with V-notches to aid in wire termination
6) length adjustable to suit application requirements (given existing tool limitations)
7) call if required sizes not found (not all tool sizes are listed)

 

 

National Magnetics Group | TCI Ceramics
Manufacturers of technical ceramics (magnetic and advanced materials) and powdered iron cores

Corporate Headquarters
1210 Win Drive, Bethlehem, Pennsylvania 18017-7061 USA | Tel: 610-867-7600 | Fax: 610-867-0200

Ferrites and Magnets: sales@magneticsgroup.com | Microwave and Advanced Materials: sales@tciceramics.com