ET Cores Specification
Type
A(mm)
B(mm)
C(mm)
D(mm)
Emin(mm)
Fmin(mm)
G(mm)
H(mm)
ET35A
35
+0.9
-0.3
35
+0.9
-0.3
7.5¡À0.25
7.5¡À0.3
26.8
26.8
4¡À0.2
4.0¡À0.2
ET29
29¡À0.4
30¡À0.4
5¡À0.25
5¡À0.3
22.6
23.6
3¡À0.2
3¡À0.2
ET28B
28.2
+0.8
-0.2
28.2
+0.8
-0.2
5¡À0.3
5¡À0.3
¡¡
¡¡
¡ª¡ª
¡ª¡ª
ET28
28.2
+0.8
-0.3
28.2
+0.8
-0.3
5¡À0.2
5¡À0.3
22.2
22.2
2.9¡À0.15
2.9¡À0.15
ET26
26.1¡À0.3
26.1¡À0.3
4.6¡À0.2
4.6¡À0.2
20.9
20.9
2.6¡À0.15
2.6¡À0.15
ET25
25.5¡À0.5
25.5¡À0.5
5.0¡À0.3
5.0¡À0.3
¡¡
¡¡
¡ª¡ª
¡ª¡ª
ET24B
24.2¡À0.4
24.2¡À0.4
4.0¡À0.2
4.0¡À0.2
19
19
2.4¡À0.15
2.4¡À0.15
ET24A
24.45
+0.45
-0.25
24.45
+0.45
-0.25
4.0¡À0.3
4¡À0.3
19.2
¡¡
¡ª¡ª
¡ª¡ª
ET24
24
+0.7
-0.3
24
+0.7
-0.3
4.0¡À0.2
4¡À0.3
19
19
2.4¡À0.15
2.4¡À0.15
ET23
23.15¡À0.3
21.5¡À0.3
3.75¡À0.2
3.85¡À0.2
19.15
17.4
2¡À0.15
2.05¡À0.15
ET20
20.1¡À0.4
20.1¡À0.4
4.0¡À0.2
4.4¡À0.2
15.7
15.7
2¡À0.2
2¡À0.2
