Ultra Subminiature Detection Switch D2A | OMRON Electronic Components Web

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Detection Switches

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.
RoHS Compliant

2DCAD
3DCAD

Updated August 2, 2010

This web page provides an excerpt from a datasheet.
Refer to Datasheetand other applicable documents for more information.

Actuator	OF 0.98 N {100 gf}		OF 0.49 N {50 gf}
Actuator	Non-shorting Model	Shorting Model	Non-shorting Model	Shorting Model
Pin plunger	D2A-1110	D2A-2110	D2A-1120	D2A-2120

Contact Form

SPDT

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	1mm 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 or condensation)
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.

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

Model	Non-shorting Models		Shorting Models
Model	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