Name: KW12-01 mini Micro switch
Brand: Khan
Availability: InStock

Product Details

P/N: KW12-01 snap-in type Micro Switch

interrupteur tactile, takt schalter, interruptor contacto, interruttore tattile, interruptor tacto, interruptor táctil, takt schaltung, herd schalter, intérrupteur

*Applications

Computer mouse, auto electronic products , communications-equipment, measuring and test instruments, Household appliances,etc.

*Features

Environmental Temperature	Relative Humidity	Rated load	Contact Resistance	Insulation Resistance	Withstand Voltage	Stem Length	Electric Resistance
-25~85°C	(+5~35 °C )≤85%	AC125V 5A	≤0.03Ω	≥100 MΩ	AC1000V 50/60Hz/min	16mm,26mm	50000 Cycles Min.

*Dimensions

*Packing Specifications

* Soldering Conditions

Condition for Reflow

1. Heating method

Double heating method with infrared heater.

2. Temperature measurement

Thermocouple 0.1 to 0.2 Φ CA(K) or CC(T) at solder joints (copper foil surface). A heat resisting tape

should be used for fix measurement.

3. Temperature profile

(1) The above temperature shall be measured of the top of switch. There are cases where PC board's temperature greatly differs from that of the switch, depending on the material, size, thickness of PC board's and others. Care, should be taken to prevent the switch's surface temperature from exceeding 260°C.

(2) Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is highly recommended.

Manual Soldering

Items	Condition
Soldering temperature	350°C max.
Duration of soldering	3s max.
Capacity of soldering iron	60W max.

1. Consult with us for availability of TACT switch washing.

2. Prevent flux penetration from the top side of the TACT switch.

3. Switch terminals and a PC board should not be coated with flux prior to soldering.

4. The second soldering should be done after the switch returns to normal temperature.

5. Use the flux with a specific gravity of min.0.81

Use Notes:

1. Terminals to carry our welding, if the load imposed on the terminal, it may be relaxed, deformation and deterioration of the electrical characterisics due to the different conditions, please note that when in use

2. The use of through holes brushes circuit board and other recommended board, due to the heart stress of change, so please pre-conditions on the welding and full recognition.

3. Welding on the set of conditions needed to confirm the actual conditions of mass production.

*Advantage

*Certification

*Logistic

Kanghong Electronic which trademark as khan, we produce high quality electronic switches, product range including tact switch, micro switch, push switch, rocker switch, door lock switch and switch cap etc. Tact switch as our main product, developed to multiple series, including waterproof tact switch, illuminated tact switch which also called LED tact swtich, tact switch with sheath and cap. We garauntee our quality and make each switch with excellent quality.