Datasheet

2
D2QW Sealed Subminiature Basic Switch
D
2
Q
W
List of Models
Contact form
●SPST-NO
Contact Specifications
Ratings
Note. The above rating values apply under the following test conditions.
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%
(3) Operating frequency: 30 operations/min
Characteristics
Mounting Structure and Reference Positions for Operating Characteristics (Units: mm)
Terminals/Appearances (Units: mm)
Actuator Terminals Contact form Model
Pin plunger
Straight PCB SPST-NO D2QW-C003D
Solder SPST-NO D2QW-C003H
Simulated Roller Lever
Straight PCB SPST-NO D2QW-C073D
Solder SPST-NO D2QW-C073H
Contact
Specification Slide
Material Gold plated
Minimum applicable load
(see note)
5 VDC 1mA
Rated voltage Resistive load
30 VDC
14 VDC
0.1A
10mA
COM NO
Permissible operating speed 1 mm to 500 m/s
Permissible operating frequency 30 operations/min
Insulation resistance
100 M
Ω min. (at 500 VDC with insulation
tester)
Contact resistance (initial value) 100 m Ω max.
Dielectric
strength
Between terminals of the
same polarity
600 VAC 50/60 Hz 1min
Between current-carrying
metal parts and ground
1,500 VAC 50/60 Hz 1min
Between terminals and
non-current-carrying
metal parts
1,500 VAC 50/60 Hz 1min
Vibration
resistance
Malfunction
10 to 55 Hz,
1.5 mm double amplitude
Shock
resistance
Durability 1,000 m/s
2
{approx. 100G} max.
Malfunction 300 m/s
2
{approx. 30G} max.
Durability
Mechanical 500,000 operations min. (30 operations/min)
Electrical
30 VDC 0.1 A 200,000 operations min.
14 VDC 10 mA 500,000 operations min.
(20 operations/min)
Degree of protection IEC IP67 (excluding the terminals)
Degree of protection against electric
shock
Class I
Proof tracking index (PTI) 175
Ambient operating temperature
–40°C to
+ 85°C (at ambient humidity of
60% max.)
(with no icing or condensation)
Ambient operating humidity 95% max. (for + 5°C to + 35°C)
Weight Approx. 0.7 g (for pin plunger models)
5.3
±0.2
1.7 dia.
3.2
±
0.1
dia.
3 dia.
0
−0.1
3
+0.1
0
8.3
±0.1
(4)
OT
OP
FP
TTP
13.3
±0.2
5.1
4.2
8.2
±0.2
3 dia. holes
(depth 1.5 mm min.)
+
0.1
0
8.3
±
0.1
M3 Tap
Mounting Hole Dimensions (Reference)
3-1 dia. holes
+0.1
0
5.08
±0.1
0.4
0.9
5.08
±0.05
3
1.8
1.2
2
0.4
3
4.53
●Straight PCB terminals (D)
<PCB Mounting Dimensions (Reference)>
●Solder terminals (H)