D2SW-P Datasheet, PDF (6/8 Pages) Omron Electronics LLC – Sealed Subminiature Basic Switch

■ Cautions
Degree of Protection
Do not use this product in water. Although these models satisfy the
test conditions for the standard given below, this test is to check the
ingress of water into the switch enclosure after submerging the
Switch in water for a given time. Satisfying this test condition does
not mean that the Switch can be used in water.
IEC 60529: 2001 Degrees of protection provided by enclosures (IP
Code)
Code: IP67 (The test to meet the standard checks for water intrusion
after immersion for 30 minutes.)
Do not operate the Switch when it is exposed to water spray, or when
water drops adhere to the Switch surface, or during sudden tempera-
ture changes, otherwise water may intrude into the interior of the
Switch due to a suction effect.
Prevent the Switch from coming into contact with oil and chemicals.
Otherwise, damage to or deterioration of Switch materials may result.
Do not use the Switch in areas where it is exposed to silicon
adhesives, oil, or grease, otherwise faulty contact may result due to
the generation of silicon oxide.
The environment-resistant performance of the switch differs
depending on operating loads, ambient atmospheres, and installation
conditions, etc. Please perform an operating test of the switch in
advance under actual usage conditions.
Connecting to Terminals
Connecting to Solder Terminals
When soldering the lead wire to the terminal, first insert the lead wire
conductor through the terminal hole and the conduct soldering.
Make sure that the temperature at the tip of the soldering iron is
350 to 400°C. Do not take more than 3 seconds to solder the switch
terminal, and do not impose external force on the terminal for 1 min.
after soldering. Improper soldering involving an excessively high tem-
perature or excessive soldering time may deteriorate the characteris-
tics of the Switch.
Connecting to Quick-connect Terminals
Wire the quick-connect terminals (#110) with receptacles. Insert the
terminals straight into the receptacles. Do not impose excessive
force on the terminal in the horizontal direction, otherwise the termi-
nal may be deformed or the housing may be damaged.
Connecting to PCB Terminal Boards
When using automatic soldering baths, we recommend soldering at
260±5°C within 5 seconds. Make sure that the liquid surface of the
solder does not flow over the edge of the board.
When soldering by hand, as a guideline, solder with a soldering iron
with a tip temperature of 350 to 400°C within 3 seconds, and do not
apply any external force for at least 1 minute after soldering. When
applying solder, keep the solder away from the case of the Switch
and do not allow solder or flux to enter the case.
Side-actuated (Cam/Dog) Operation
When using a cam or dog to operate the Switch, factors such as the
operating speed, operating frequency, push-button indentation, and
material and shape of the cam or dog will affect the durability of the
Switch. Confirm performance specifications under actual operation
conditions before using the Switch in applications.
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Sealed Subminiature Basic Switch D2SW-P