Toroidal cores are used in a wide variety of applications such as common- mode chokes , broadband transformers and baluns.
 
Type 61 mix toroid’s are suitable for the creation of efficient transformer for radio amateur antenna applications.
 
Dimensions
 
Dim
mm
mm tol
nominal inch
inch misc.
A
25.9
±0.75
1.02
_
B
12.8
±0.25
0.504
_
C
21.3
±0.50
0.839
_
 
 
Weight 41g