KKG Electric Co., Ltd. |
Verified Suppliers
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3.02x2.07x0.58mm Ultra Low Profile SMT Top Actuated Tactile Tact Switch
Specification
1. Contact: Mechanical Contact
2. Operating Force: 100±50gf, 160±150gf, 260±50gf
3.Travel:0.25(+0.2,-0.1)mm
4. Contact Resistance: 1 00mΩ Max.
5. Life: 100,000 Cycles min.
Tact Switch | |
Rated Load | DC 12V 50mA |
Operating Force | 160gf/260gf |
Contact Configuration | ON-OFF |
Temperature | -40-105°C |
Insulation Resistance | ≥ 100MΩ |
Contact Resistance | ≤ 100mΩ |
Withstand Voltage | AC250V/min |
Life | ≥ 100000 times |
Precautions when using the touch switch
1. When soldering the terminal of the tact switch, if a load is
applied to the terminal, there may be loosening, deformation and
deterioration of electrical characteristics due to different
conditions. Please note when using it.
meaning.
2. When using through-hole printed circuit boards and
non-recommended circuit boards, due to the effect of thermal stress
will change, so please fully confirm the soldering conditions in
advance.
3. When welding twice, please do it after the first welding part
returns to normal temperature. Continuous heating may deform the
periphery, loosen terminals, fall off, and electrical
characteristics.
Sexual decrease.
4. Regarding the setting of welding conditions, it is necessary to
confirm the actual mass production conditions.
5. The product is designed and manufactured on the premise of DC
resistance load. When using other loads [inductive load, capacitive
load], please confirm separately.
6. Please refer to the recommended dimensions in the product
drawing for the mounting holes and patterns of the printed circuit
board.
7. The switch should be used in a structure where the switch is
directly operated by humans. Do not use it for mechanical detection
functions.
8. When operating with a light touch switch, if a load above the
specified level is applied, the switch may be damaged. Be careful
not to apply more than the specified force on the switch.
9. Please avoid the usage of pressing the operating part from the
side.
10. For the flat shaft type, try to press the center of the switch.
For the hinge structure, the pressing position of the shaft will
move when pressed, please pay special attention.
11. After the switch is installed, please contact a professional
when passing through the regenerative hardening furnace due to the
hardening of the adhesive of other parts.
12. If corrosive gas is generated from the surrounding materials of
the whole machine using the switch, it may cause poor contact and
other phenomena, so please fully confirm in advance.
13. The carbon contact point has the characteristic that the
contact resistance changes due to the pressing load. When used in a
voltage divider circuit, etc., please use it after sufficient
confirmation.
14. Regarding models other than the enclosed type, please pay
attention to the intrusion of foreign matter.
FAQ:
Q1.Are you a factory or trading company?
A1.We are a factory, we can guarantee our price is first-hand, very
cheap and competitive.
Q2.How does your factory do regarding quality control?
A2.All the products will be 100% checked before the shipment.
Q3.When can I get the price?
A3.Usually we quote within 24 hours after we get your inquiry.
Q4.How could I get a sample?
A4.if you can not buy our product in your local area, we will ship
a sample to you.You will be charged a sample price plus all related
shipping costs. Express delivery charge depends on the quantity of
the samples.
Q5.What is the price of shipping?
A5.Depending upon the port of delivery, prices varies.