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D3SK Surface Mount Detection Switch

The smallest detection switch in the industry with high precision operation. (OMRON's data as of April 2008.)
(3.0 × 3.5 × 0.9 mm (W × D × H))

  • Ultra small size and ultra low profile contributing to down-sizing of sets devices.
  • A unique mechanism enables high contact reliability and high precision operation.
  • Long stroke for easy installation is available.
  • Meet a variety of applications by contact and lever variatuions.
This web page provides an excerpt from a datasheet.
Refer to Datasheetand other applicable documents for more information.
OrderingInformationRatings / CharacteristicsDimensions
Standard Lever Models
Contact form
 Direction of Operation Boss of
Positioning		 Model Minimum packing unit Packing
form
SPST-NO Right With Boss D3SK-A1R 1,000 pcs Embossed
tape packing
D3SK-A1R-6 6,000 pcs
Without Boss D3SK-A0R 1,000 pcs
D3SK-A0R-6 6,000 pcs
Left With Boss D3SK-A1L 1,000 pcs
D3SK-A1L-6 6,000 pcs
Without Boss D3SK-A0L 1,000 pcs
D3SK-A0L-6 6,000 pcs
SPST-NC Right With Boss D3SK-B1R 1,000 pcs
D3SK-B1R-6 6,000 pcs
Without Boss D3SK-B0R 1,000 pcs
D3SK-B0R-6 6,000 pcs
Left With Boss D3SK-B1L 1,000 pcs
D3SK-B1L-6 6,000 pcs
Without Boss D3SK-B0L 1,000 pcs
D3SK-B0L-6 6,000 pcs
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OrderingInformationRatings / CharacteristicsDimensions
Ratings
Rated voltage Resistive load
5 VDC 1 mA
Note: The ratings values apply under the following test conditions:
 
Ambient temperature : 20±2ºC
Ambient humidity: 65±5%
Operating frequency: 30 operations/min

Characteristics
Operating speed
 1 mm to 300 mm/s
Operating frequency
 Mechanical: 20 operations/min max.
Electrical: 20 operations/min max.
Insulation resistance
 100 MΩ min. (at 100 VDC)
Contact resistance (initial value)
3 Ω max.
Dielectric strength
 100 VAC for 1 min between terminals of same polarity
Vibration resistance
(See note 2)
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance
(See note 2)
 Destruction: 1000 m/s2 {approx. 100 G} max.
Malfunction: 300 m/s2 {approx. 30 G} max.
Durability
(see note 3)
 Mechanical: 150,000 operations min. (20 operations/min.)
Electrical: 100,000 operations min. (20 operations/min.)
Ambient operating temperature
 -25ºC to 85ºC (at ambient humidity of 60 % max.) (with no icing or condensation)
Ambient operating humidity
 85 % max.(for 5ºC to 35ºC)
Weight
 Approx. 0.02 g
Note: 1.The data given above are initial values.
  2. The values apply at the total travel position. Contact opening or closing time is within 1ms.
  3. For testing conditions, consult your OMRON sales representative.
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OrderingInformationRatings / CharacteristicsDimensions
Model D3SK-□□R
D3SK-□□L
OF max.
 0.4 N
FP
OP
TTP
4.95± 0.15 mm
4.7 ± 0.2 mm
3.5 ± 0.2 mm
Right operating - without Boss
D3SK-□0R
img
 


Left operating - without Boss
D3SK-□0L
 

Right operating - with Boss
D3SK-□1R
 

Left operating - with Boss
D3SK-□1L
 
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