Solderless terminals, Ring Tongue (R type)
 
Non-insulated with a brazed seam
 
 
Unit:mm
ITEM NO.
Applicable Wire
AWG#(mm2)
Stud Sizes
mm2      in
d2
B
F
L
E
d
  R1-3NB
22-16
(0.25-1.65)
3.0
#4
3.2
5.5
4.75
12.5
5.0
1.7
  R1-3.5SNB
3.5
#6
3.7
5.5
4.75
12.5
  R1-3.5NB
3.5
#6
3.7
6.6
6.3
14.6
  R1-4SNB
4.0
#8
4.3
6.6
6.3
14.6
  R1-4NB
4.0
#8
4.3
8.0
7.0
16.0
  R1-5NB
5.0
#10
5.3
8.0
7.0
16.0
  R1-6NB
6.0
1/4
6.4
11.6
11.1
21.9
  R1-8NB
8.0
5/16
8.4
11.6
11.1
21.9
  R1-10NB
10.0
3/8
10.5
13.6
13.9
25.7


ITEM NO.
Applicable Wire
AWG#(mm2)
Stud Sizes
mm2      in
d2
B
F
L
E
d
  R2-3NB
16-14
(1.04-2.63)
3.0
#4
3.2
6.4
4.3
12.5
5.0
2.3
  R2-3.5SNB
3.5
#6
3.7
6.4
4.3
12.5
  R2-3.5NB
3.5
#6
3.7
6.6
6.3
14.6
  R2-4SNB
4.0
#8
4.3
6.6
6.3
14.6
  R2-4NB
4.0
#8
4.3
8.5
7.8
17.0
  R2-5SNB
5.0
#10
5.3
8.5
7.8
17.0
  R2-5NB
5.0
#10
5.3
9.5
7.3
17.0
  R2-6NB
6.0
1/4
6.4
12.0
11.0
22.0
  R2-8NB
8.0
5/16
8.4
12.0
11.0
22.0
  R2-10NB
10.0
3/8
10.5
13.6
13.9
25.7


ITEM NO.
Applicable Wire
AWG#(mm2)
Stud Sizes
mm2      in
d2
B
F
L
E
d
  R5-3.5NB
12-10
(2.63-6.64)
3.5
#6
3.7
7.2
5.9
16.0
6.5
3.4
  R5-4SNB
4.0
#8
4.3
7.2
5.9
16.0
  R5-4NB
4.0
#8
4.3
9.5
8.3
19.5
  R5-5NB
5.0
#10
5.3
9.5
8.3
19.5
  R5-6NB
6.0
1/4
6.4
12.0
13.0
25.5
  R5-8NB
8.0
5/16
8.4
15.0
13.7
27.7
  R5-10NB
10.0
3/8
10.5
15.0
13.7
27.7
  R5-12NB
12.0
1/2
13.0
19.2
16.0
32.1