1090
Snap Action Switch
D2JW
Snap Action Switch
D2JW
Immersion-Proof Subminiature Snap
Action Switch
Ultra-small and highly sealed
Water-tight housing conforming to IP67 (lead wire types)
and IP50 (terminal types)
Wide range of operating temperature from -40 to 85C
Gold crossbar contact and coil spring offer long life
expectancy and high reliability
RoHS Compliant
Ordering Information
Note:
The length of the standard molded lead wire (AWG18) is 30 cm (12 in).
Actuator
Model
Solder terminal
Molded lead
wire terminal
Pin plunger
D2JW-011
D2JW-011-MD
Short hinge lever
D2JW-01K1A1
D2JW-01K1A1-MD
Hinge lever
D2JW-01K11
D2JW-01K11-MD
Simulated roller lever
D2JW-01K31
D2JW-01K31-MD
Hinge roller lever
D2JW-001K21
D2JW-01K21-MD
Snap Action Switch
D2JW
1091
Specifications
I
Characteristics
Note: 1.
The values are for pin plunger type.
2.
Data shown are of initial value.
I
Operating Characteristics
I
Ratings
Operating speed (see note 1)
1 mm to 250 mm/second (0.04 to 9.84 in/second)
Operating frequency
(see note 1)
Mechanical
240 operations per minute
Electrical
60 operations per minute
Contact resistance
100 m
max. (Molded lead type: 140 m min.)
Insulation resistance
100 M
min. (at 500 VDC)
Dielectric strength
600 VAC, 50/60 Hz for 1 minute between terminals of same polarity
1,000 VAC, 50/60 Hz for 1 minute between current-carrying metal part and ground, and
between each terminal and noncurrent-carrying metal part
Vibration
Malfunction durability
10 to 55 Hz, 1.5 mm double amplitude
Shock
Mechanical durability
1,000 m/s
2
min.
(approx. 100 g min.)
Malfunction durability
200 m/s
2
min.
(approx. 20 g min.)
Ambient temperature
-40
to 85 C (with no icing)
Humidity
35% to 98% RH
Degree of protection
IEC IP67 IEC (lead wire type) and IP50 (terminal type)
Service life
Mechanical
1,000,000 operations min.
Electrical
100,000 operations min.
Weight
Approx. 7 g (molded lead terminal type, pin plunger type)
Characteristics
Part number
D2JW-011
D2JW-01K1A1
D2JW-01K11
D2JW-01K31
D2JW-01K21
OF max.
250 g
117 g
82 g
97 g
100 g
RF min.
100 g
23 g
16 g
20 g
20 g
PT max.
0.6 mm (0.02 in)
5.4 mm (0.21 in)
6.4 mm (0.25 in)
5.5 mm (0.22 in)
5.2 mm (0.20 in)
OT min.
0.3 mm (0.01 in)
0.7 mm (0.03 in)
1.4 mm (0.06 in)
1.1 mm (0.04 in)
1.1 mm (0.04 in)
MD max.
0.1 mm (0.004 in)
0.5 mm (0.02 in)
0.7 mm (0.03 in)
0.6 mm (0.02 in)
0.5 mm (0.02 in)
OP
8.10.3 mm
(0.320.01 in)
8.40.8 mm
(0.330.03 in)
8.40.8 mm
(0.330.03 in)
10.30.8 mm
(0.410.03 in)
14.60.8 mm
(0.570.03 in)
Electrical rating
0.1 A, 30 VDC (resistive load)
PDF 
ZIP
