Dongguan Chanlin Electronics Co., Ltd
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D2A ultra small detection switch
Product Category: Omron Detection Switch Product Description: A button action ultra small switch ▶ Ultra small (height 6 x width 8 x depth 4.2mm), li
Product details
Action force (OF)
Switching timing
Drive lever
0.98N (standard type) 0.49N (low load action type)
Non short-circuit type Short circuit type Non short-circuit type Short circuit type
Needle shaped button type
D2A-1110 D2A-2110 D2A-1120 D2A-2120

RATING

Rated voltage Resistive load
DC30V 0.1A
Note The above rated values were measured under the following conditions.
(1) Environmental temperature: 20 ± 2 ℃
(2) Environmental humidity: 65 ± 5% RH
(3) Operating frequency: 30 times/min

■ Performance

Allowable operating speed
1mm~500mm/s
Allow operation
Operating frequency
machinery
200 times/min
electrical
30 times/min
insulation resistance
100M or above (DC250V insulation resistance meter)
Contact resistance (initial value)
Below 50m Ω
withstanding voltage
Between terminals of the same polarity
AC250V 50/60Hz 1min
Between the charged metal part and the ground
AC250V 50/60Hz 1min
Vibration * 1
malfunction
Frequency range of 10-55Hz, double amplitude of 1.5mm
Impact * 1
durable
Maximum 1000m/s2
malfunction
Maximum 300m/s2
Lifespan * 2
More than 50000 times (30 times/min)
Protective structure
IEC IP00
Environmental temperature for use
-10~+80 ℃ below 60% RH (no freezing or condensation)
Environmental humidity for use
Below 85% RH (+5~+35 ℃)
weight
About 0.3g

Note The above values are initial values.
* 1. Values at self owned positions and action limit positions.
The contact is within 1ms for both open and closed circuits.
Please inquire separately about the experimental conditions.

(Unit: mm)
D2A-1110、 Form D2A-1120
D2A-2110、 Form D2A-2120

Printing substrate processing dimensions (reference)

type
operating characteristic
model
No short circuit type Short circuit type
D2A-1110 D2A-1120 D2A-2110 D2A-2120
Actuating Force
OF maximum
RF minimum
0.98N

0.15N
0.49N

0.05N
0.98N

0.15N
0.49N

0.05N
Free Position
Operating Position

Action limit position
FP maximum
OP1
OP2


9.5mm
8.1±0.3mm
7.4±0.3mm
6.5±0.2mm

9.5mm
8.0±0.3mm
7.5±0.3mm
6.5±0.2mm


Note 1. In the above dimensional drawing, the tolerance not indicated is ± 0.4mm.
Note 2. The action characteristic refers to the situation when moving towards direction A.
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