Datasheet
5
D2HW Sealed Ultra Subminiature Basic Switch
D
2
H
W
Dimensions (Unit: mm) /Operating Characteristics
The following illustrations and drawings are representative models. When ordering, replace @ with the code for the mounting structure, contact form and terminal that
you need.
See the "■List of Models" for available combinations of appearances.
Refer to page 3 to 4 for the mounting structures and terminal forms.
Note1. Unless otherwise specified, a tolerance of ±0.2mm applies to all dimensions.
Note2. The operating characteristics are for operation in the A direction ( ).
4
1.7 dia.
FP
OP
TTP
7
5.3
A
●Pin plunger
D2HW-@20@@
Operating characteristics Type
Without
posts
Models with
Posts
M3-screw
Mounting
Models
Operating Force OF Max.
Releasing Force RF Min.
0.75N {76 gf}
0.10N {10 gf}
Overtravel OT
Movement Differential MD Max.
1.4 mm (reference value)
0.25 mm
Free Position FP Max.
Operating Position OP
Total Travel Position TTP Max.
11.2 mm
10.4
±
0.2 mm
9.1 mm
7.2 mm
6.4
±
0.2 mm
5.1 mm
●Hinge Lever
D2HW-@21@@
Operating characteristics Type
Without
posts
Models
with Posts
M3-screw
Mounting
Models
Operating Force OF Max.
Releasing Force RF Min.
0.75N {76 gf}
0.07N {7 gf}
Overtravel OT
Movement Differential MD Max.
1.6 mm (reference value)
0.5 mm
Free Position FP Max.
Operating Position OP
Total Travel Position TTP Max.
12.8 mm
11.5
±
0.5 mm
10 mm
8.8 mm
7.5±0.5 mm
6 mm
FP
OP
TTP
7
㸦0.4㸧
13
t0.3
Stainless-steel lever
㸦1.15㸧
3.4
A
Operating
characteristics
Type
Without
posts
Models
with Posts
M3-screw
Mounting
Models
Operating Force OF Max.
Releasing Force RF Min.
0.5N {50 gf}
0.03N {3 gf}
Overtravel OT
Movement Differential MD Max.
2.5 mm (reference value)
0.8 mm
Free Position FP Max.
Operating Position OP
Total Travel Position TTP Max.
15.5 mm
13.3
±
0.8 mm
11 mm
11.5 mm
9.3±0.8 mm
7 mm
FP
OP
TTP
7
㸦0.4㸧
20
t0.3
Stainless-steel lever
㸦1.15㸧
3.4
A
●Long Hinge Lever
D2HW-@22@@
●Simulated Roller Lever
D2HW-@23@@
Operating
characteristics
Type
Without
posts
Models
with Posts
M3-screw
Mounting
Models
Operating Force OF Max.
Releasing Force RF Min.
0.65N {66 gf}
0.05N {5 gf}
Overtravel OT
Movement Differential MD Max.
1.9 mm (reference value)
0.5 mm
Free Position FP Max.
Operating Position OP
Total Travel Position TTP Max.
16.5 mm
15.2
±
0.5 mm
13.5 mm
12.5 mm
11.2±0.5 mm
9.5 mm
FP
OP
TTP
7
㸦0.4㸧
15
R2
t0.3
Stainless-steel lever
㸦1.15㸧
3.4
A
●Hinge Roller Lever
D2HW-@24@@
Operating
characteristics
Type
Models with
Posts
M3-screw
Mounting
Models
Operating Force OF Max.
Releasing Force RF Min.
0.65N {66 gf}
0.03N {3 gf}
Overtravel OT
Movement Differential MD Max.
1.9 mm (reference value)
0.6 mm
Free Position FP Max.
Operating Position OP
Total Travel Position TTP Max.
15.3 mm
14±0.6 mm
12.3 mm
8
±0.1
TTP
FP
OP
t0.3
Stainless-steel
lever
4.8×2.8 dia.
Polyacetal resin roller
㸦4.6㸧
A
㸦0.4㸧
㸦1.15㸧
3
6.5
15