Datasheet

256
SMTU357
PCB layout top view
−
+
12
3.5
7
19.9
23.6
0.15
7.55
1.35
2.6
21
2.6
3.5
SMTU1220 / 1220G
PCB layout top view
−
+
12.7
3.5
1.8
7
20.3
23.7
0.15
2.6
21.1
2.6
3.5
4.8
SMTU1632
PCB layout top view
−
+
14.5
3.5
7
24.3
27.65
0.15
2.6
5.4
25.1
2.6
3.5
1.35
SMTU2032 / 20321G / 22016
PCB layout top view
−
+
16.1
3.5
7
28.5
32
0.15
2.6
5.4
29.4
2.6
3.5
1.4
SMTU1225
PCB layout top view
−
+
23.7
20.3
4.8
0.153.5
2.6
2.6
21.1
3.5
7
12.7
1.3

The outer dimensions of SMTU2032 and SMTU22016 are the same,
but they are different in appearance of the positive contact.
Please refer to the following pictures.
SMTU2032 SMTU2 - 2016

CAD data is downloadable from our website.