D2SW-3H Omron, D2SW-3H Datasheet - Page 6

• Manufacturer Part Number: D2SW-3H
• Description: SUBMINIATURE BASIC SWITCH
• Manufacturer: Omron
• Series: D2SWr

Specifications of D2SW-3H

• Operating Force: 180gf
• Circuit: SPDT
• Switch Function: On-Mom
• Contact Rating @ Voltage: 3A @ 125VAC
• Actuator Type: Round (Pin Plunger)
• Mounting Type: Chassis Mount
• Termination Style: Solder Lug
• Contact Form: SPDT
• Contact Rating: 3 Amps
• Actuator: Plunger, Pin
• Contact Configuration: SPDT
• Microswitch Type: Snap Action
• Actuation Type: Plunger
• Contact Voltage Ac Nom: 250V
• Contact Voltage Dc Nom: 30V
• Contact Current Max: 3A
• Switch: RoHS Compliant
• Actuator Style: Plunger
• Operating Force Max: 1.77N
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: D2SW3H

D2SW
Precautions
Mounting
Use two M3 mounting screws with spring washers to mount the
switch. Tighten the screws to a torque of 0.23 to 0.26 N m (2.3 to
2.7 kgf cm).
When soldering a lead wire to a terminal of the D2SW, use a solder-
ing iron with a maximum capacity of 60 W and do not take more than
5 s to solder the lead wire, otherwise the characteristics of the
D2SW may be altered.
Make sure that there is no icing when using the D2SW at low ambi-
ent temperatures.
Operations
Make sure that the switching object is perfectly separated from the
actuator when the switch is not operated and the actuator is pressed
appropriately by the switching object when the switch is operated.
The switch should be set so that its stroke will be within the rated OT
when the switch is operated.
Install the switching object so that its moving direction is the same
as that of the actuator.
Handle D2SW models with pin plungers with care so that the sealing
rubber parts around the pin plungers will not be damaged.
Recommended conductor size for the 0.1 A-series solder terminal
is AWG26 to 18 (0.13 to 0.83 mm
132
Cat. No. C97-E1-1
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Two 2.4 dia. or M2.3 mounting holes
Mounting Holes
9.5
2
).
Enclosure Ratings
The D2SW was tested underwater and passed the following water-
tightness tests, which however, does not mean that the D2SW can
be used in the water.
JIS C0920 (rules for testing the watertightness of electrical devices
and materials), class 7 (watertightness test). Refer to the following
illustration for the test method.
IEC Publication 529, class IP67. Refer to the following illustration for
the test method.
Note: The object to be tested is left in the water for 30 minutes
on condition that the distance between the surface of the
water and the top of the object be 15 cm minimum and
the distance between the surface of the water and the
bottom of the object be 1 m minimum.
É É É É
É É É É
É É É É
É É É É
Left for 30 mins.
Tested object
Water
15cm min.
1m min.
D2SW