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D2A Ultra Subminiature Detection Switch
Ultra Subminiature Detection Switch with Slide Mechanism and Pushbutton Actuator
  • Compact (8×6×4.2 mm (W×H×D)), light weight (approximately 0.3 g), and 3-mm long stroke.
  • Built-in slide mechanism for selecting shorting or non-shorting timing of the switch.
  • The switch's small size makes it ideal for household appliances, audio equipment, office equipment, communications equipment, etc.
XF2C
JPN
2D3D
OrderingInformationRatings / CharacteristicsDimensions
Actuator
OF 0.98 N {100 gf}
OF 0.49 N {50 gf}
Non-shorting Model
Shorting Model
Non-shorting Model
Shorting Model
Pin plunger
 D2A-1110 D2A-2110 D2A-1120 D2A-2120
Contact Form
SPDT
D2A:Ordering Information2
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OrderingInformationRatings / CharacteristicsDimensions
Ratings
Electrical ratings 0.1 A at 30 VDC (resistive load)
Note: The ratings values apply the following test conditions:
Ambient temperature: 20 ± 2ºC
Ambient humidity: 65 ± 5%
Operating frequency: 30 operations/min

Characteristics
Operating speed 1 to 500 mm/s
Operating frequency Mechanical: 200 operations/min max.
Electrical: 30 operations/min max.
Insulation resistance 100 MΩ min. (at 250 VDC)
Contact resistance (initial value) 50 mΩ max.
Dielectric strength 250 VAC, 50/60 Hz for 1 min between terminals of same polarity
250 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground
Vibration resistance Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance Destruction:1,000 m/s2 {approx. 100G} max.
Malfunction: 300 m/s2 {approx. 30G} max.
Durability (see note 2) 50,000 operations min.(30 operations/min)
Degree of protection IEC IP00
Degree of protection against electric shock Class III
Proof tracking index (PTI) 175
Ambient operating temperature -10ºC to 70ºC (at ambient humidity of 60% max.)(with no icing)
Ambient operating humidity 85% max.(for 5 ºC to 35 ºC )
Weight Approx. 0.3 g
Note:1. The data given above are initial values.
2. For testing conditions, Consult your OMRON sales representative.
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OrderingInformationRatings / CharacteristicsDimensions
Note:1.
All units are in millimeters unless otherwise indicated.
2.
Unless otherwise specified, a tolerance of ± 0.4 mm applies to all dimensions.
3.
The operating characteristics are for operation in the A direction ( ).

D2A-1110/-1120
D2A-2110/2120
D2A:Dimensions1 D2A:Dimensions2
Model
Non-shorting Models
Shorting Models
D2A-1110
D2A-1120
D2A-2110
D2A-2120
OF max.
RF min.		 0.98 N {100 gf}
0.15 N {15 gf}		 0.49 N {50 gf}
0.05 N {5 gf}		 0.98 N {100 gf}
0.15 N {15 gf}		 0.49 N {50 gf}
0.05 N {5 gf}
FP max
OP1
OP2
TTP		 9.5 mm
8.1± 0.3 mm
7.4± 0.3 mm
6.5± 0.2 mm		 9.5 mm
8.0± 0.3 mm
7.5± 0.3 mm
6.5± 0.2 mm
D2A:Dimensions3
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