D2A
Ultra Subminiature Detection Switch
Ultra Subminiature
Detection Switch with
Slide Mechanism and
Pushbutton Actuator
D
2
A
● Compact, light weight, and 3 mm long stroke.
● Built-in slide mechanism allows selection of
shorting or non-shorting switching timing of the
switch.
RoHS Compliant
Model Number Legend
Contact form
●SPDT
2
1
D2A-@1@0
1. Switching timing
1: Non-shorting Model
2: Shorting Model
2. Maximum Operating Force (OF)
1: 0.98 N {100 gf}
2: 0.49 N {50 gf}
NO COM NC
3
Contact
Pin
plunger
D2A-1110
D2A-2110
Ratings
Shorting Model
D2A-1120
Specification
Slide
Material
Silver plated
Minimum applicable load
(reference value) *
0.49N (low operating force)
Non-shorting Model
2
Contact specifications
List of models
Operating Force (OF)
0.98N (standard)
Switching timing
Non-shorting Model
Shorting Model
Actuator
1
D2A-2120
*
5 VDC 1mA
Please refer to the "■Using Micro Loads" in
"●Precautions" for more information on the minimum
applicable load.
Characteristics
Rated voltage
Resistive load
30 VDC
0.1 A
Note. The ratings values apply under the following test
conditions.
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%
(3) Operating frequency: 30 operations/min
Permissible operating speed
Permissible
operating frequency
Mechanical
Electrical
Insulation resistance
Vibration resistance
*1
Shock resistance
30 operations/min
50 mΩ max.
Between terminals of the
same polarity
250 VAC 50/60 Hz 1 min
Between current-carrying
metal parts and ground
250 VAC 50/60 Hz 1 min
Malfunction
Durability
Malfunction *1
Durability *2
Degree of protection
Ambient operating temperature
Ambient operating humidity
Weight
200 operations/min
100 MΩ min. (at 250 VDC with insulation tester)
Contact resistance (initial value)
Dielectric strength
1 mm to 500 mm/s
between 10 to 55 Hz, 1.5 mm-double amplitude
1,000 m/s2 {approx. 100G} max.
300 m/s2 {approx. 30G} max.
50,000 operations min. (30 operations/min)
IEC IP00
-10°C to +80°C (at ambient humidity 60% max.)
(with no icing or condensation)
85% max. (for +5°C to +35°C)
Approx. 0.3 g
Note.The data given above are initial values.
*1. The values are at Free Position and Total Travel Position. Close or open circuit of contact is 1ms max.
*2. For testing conditions, consult your OMRON sales representative.
1
