IRON POWDER TOROIDAL CORES
(For Resonant Circuits)
 
Table of Contents Materials Order information
 

MATERIAL 12-- Permeability 4, Freq. Range 50 MHz to 200 MHz, Color - Green & White
Core Number O.D.
(inches) 		I.D.
(inches) 		Hgt
(inches) 		le
(cm) 		Ae
(cm)2 		Ve
(cm)3 		AL Value
µh/100 Turns
T12-12 .125 .062 .050 .74 .010 .007 7.5
T16-12 .160 .078 .060 .95 .016 .015 8.0
T20-12 .200 .088 .070 1.15 .025 .029 10
T25-12 .255 .120 .096 1.50 .042 .063 12.0
T30-12 .307 .151 .128 .183 .065 .119 16.0
T37-12 .375 .205 .128 2.32 .070 .162 15.0
T44-12 .440 .229 .159 2.67 .107 .286 18.5
T50-12 .500 .303 .190 3.03 .121 .367 18.0
T68-12 .690 .370 .190 4.24 .196 .831 21.0
T80-12 .795 .495 .250 5.15 .242 1.246 22.0
T94-12 .942 .560 .312 6.00 .385 2.310 32.0



Table of Contents Ordering information

353 West Grove Avenue, Orange, CA 92865, U.S.A.
800-679-3184

© 1996 - 2002 CWS ByteMark
All Rights Reserved


CWS ByteMark is no longer affiliated with or its associates.