Datasheet

6
D2HW Sealed Ultra Subminiature Basic Switch
D
2
H
W
Mounting Structure and Reference Positions for Operating Characteristics (Unit: mm)
Note. The reference positions used for Free Position (FP), Operating Position (OP), and Total Travel Position (TTP) values are as shown above for each type of
mounting.
●Without posts
D2HW-A@
●Long post
D2HW-B@
Mounting Hole Dimensions (Reference)
●M3-screw Mounting Models
D2HW-C@
Mounting Hole Dimensions (Reference)
●Short post
D2HW-E@
FP
OP
TTP
7
Standard Position
4
1.7 dia.
13.3
5.3
FP
OP
TTP
3
6.5
8
±0.1
1.7 dia.
Standard
Position
13.3
5.3
2.6
±0.05
5
0
-0.2
8
±0.1
2.6
2.4
+0.1
0
2.4
+0.1
dia. holes
0
(depth:
D2HW-E@: 1.5 mm min.
D2HW-B@: 5 mm min.)
FP
OP
2.65
13
±0.1
TTP
3.1
+0.13
-0.03
6
6.5
Standard
Position
3.3
±0.15
dia.
18.5
1.5
0
-0.1
1.5
0
-0.1
3
0
dia.
-0.1
5.3
13
±0.1
M3 Tap
3
+0.1
dia. holes
0
(depth: 1.5 mm min.)
FP
OP
TTP
3
6.5
8
±0.1
1.7 dia.
13.3
5.3
2.6
±0.05
1.5
+0
-0.2