Datasheet
2
D2MQ Subminiature Basic Switch
D
2
M
Q
Ratings
Note. The above rating values apply under the following test conditions.
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%
(3) Operating frequency: 30 operations/min
Characteristics
Note. The data given above are initial values.
*1. For the pin plunger models, the above values apply for use at the free
position and total travel position. For the lever models, they apply at the
total travel position. Close or open circuit of the contact is 1ms max.
*2. For testing conditions, consult your OMRON sales representative.
Terminals/Appearances (Unit:mm)
●PCB terminals (Straight) ●PCB terminals (Left-angled)
●PCB terminals (Right-angled)
<PCB Mounting Dimensions (Reference)>
Mounting Holes (Unit: mm)
Type 0.5A models 50mA models
Rated voltage Item Resistive load
30 VDC 0.5A 50 mA
Permissible operating speed
0.1 mm to 0.5 mm/s (for pin plunger
models)
Permissible
operating
frequency
Mechanical 60 operations/min
Electrical 30 operations/min
Insulation resistance
100 MΩ min. (at 250 VDC with insulation
tester)
Contact resistance (initial value) 100 mΩ max.
Dielectric
strength
Between
terminals of the
same polarity
500 VAC 50/60 Hz 1min
Between
current-carrying
metal parts and
ground
500 VAC 50/60 Hz 1min
Vibration
resistance * 1
Malfunction 10 to 55 Hz, 1.5 mm double amplitude
Shock
resistance
Durability 1,000 m/s
2
{approx. 100G} max.
Malfunction * 1 300 m/s
2
{approx. 30G} max.
Durability * 2
Mechanical 30,000 operations min. (60 operations/min)
Electrical 10,000 operations min. (30 operations/min)
Degree of protection IEC IP40
Ambient operating temperature
−15°C to +70°C (at ambient humidity of
60% max.)
(with no icing or condensation)
Ambient operating humidity 35% to 85% (for +5°C to +35°C)
Weight Approx. 0.3g
2.7
0.6
1.6
3.4
0.8
1.3
2.1
1.6
4
±0.05
8.2
2.5 2.5
2-1.6
+0.1
dia.
0
2.71.5
±0.2
1.6 0.6
1.5
±0.2
0.8
1.3
2.1
4
±0.05
8.2
2.5 2.5
1.6
2-1.6
+0.1
dia.
0
2.7 1.5
±0.2
1.6
1.5
±0.2
0.8
1.3
2.1
4
±0.05
8.2
2.5 2.5
0.6
1.6
2-1.6
+0.1
dia.
0
8.2
2.7
2.5
±0.1
*
3-1.6 dia. holes
* Terminal gap is 1 pitch
4
±0.1
2-1.6 dia. mounting holes
or M1.4 screw hole