Datasheet

2
D3SH Surface Mount Switch
㧰
3
S
H
Characteristics
Note: The data given above are initial values.
*1. The given values apply for Total Travel Position. Close or open circuit of the contact is 1ms max.
*2. For testing conditions, consult your OMRON sales representative.
Dimensions (Unit: mm) and Operating Characteristics
The @ is replaced with the code for the contact form that you need. See the "List of Models" for available combinations of models.
Note 1. Unless otherwise specified, a tolerance of ±0.15 mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ($) and B direction (", !) has the same operation characteristic values as of the A direction.
Permissible operating speed 1 mm to 300 mm/s
Permissible operating frequency
Mechanical 60 operations/min
Electrical 60 operations/min
Insulation resistance 100 MΩ min. (at 100 VDC with insulation tester)
Contact resistance (initial value) 3Ω max.
Dielectric strength Between terminals of the same polarity 100 VAC (50/60 Hz for 1 min)
Vibration resistance *1 Malfunction 10 to 55 Hz, 1.5 mm double amplitude
Shock resistance
Durability 1000 m/s
2
{approx. 100G} max.
Malfunction *1 300 m/s
2
{approx. 30G} max.
Durability *2
Mechanical 150,000 operations min. (20 operations/min)
Electrical 100,000 operations min. (20 operations/min)
Ambient operating temperature -25 to +85°C (at ambient humidity 60% max.) (with no icing or condensation)
Ambient operating humidity 85% max. (for +5 to +35°C)
Weight Approx. 0.02 g
Operating Characteristics
Model D3SH-@@R
D3SH-@@L
Operating Force OF Max. 0.3 N {31 gf}
Free Position
Operating Position
Total Travel Position
FP
OP
TTP
5.4±0.2 mm
5.0±0.2 mm
3.8±0.15 mm
Standard Lever Models
PCB Land Dimensions (Reference)
(TOP VIEW)
4.4
2.2
1.1
(2.2)
A
B
2.3
0.68
0.9
±0.05
㸦0.9㸧
Total Travel Position
Operating Position
Free Position
3
Center of rotation
0.36
0.39
3.1
0.8
R0.2
0.4
1.65
0.25
0.4
0.55
1.65
1.1
0.5
●Right operating - without Boss
D3SH-@0R
PCB land dimensions (reference)
(TOP VIEW)
（2.2） 1.1
4.4
2.2
0.68
0.9
±0.05
（0.9）
0.39
0.36
2.3
3
Total Travel Position
Operating Position
Free Position
Center of rotation
0.8
R0.2
0.25
3.1
1.65
0.4
0.5
1.1
0.55
1.65
0.4
A
B
●Left operating - without Boss
D3SH-@0L