WS12-FTSW0-W130-R200-03 Mini Snap Action Switch replace Burgess /Omron/ Cherry SPST
Series:WS12 Series
Type:WS12-FTSW0-W130-R200-03
Construction category:D type
Operation method:Snap Action
Configuration:Single-Pole Single-Throw (SPST)
Terminal form:Right Wire type (left holes)
Mounting:via side mounting holes
Protection:IP67
- Applications
- Technical parameters
- Remarks
-
Widely used in home appliance, electronic equipment, automatic machine,
communication equipment, car electron, apparatus and instrument, electric motion tool etc.Rice cooker
Slow cooker
Electric Heating Faucet
Shredder
Computer mouse
Electromagnetic lock
Baby chair
CNC machine tools
Water heater control panel
Bathroom products
Vacuum cleaner
Kitchen products
Gas valve
Range hood machine
Microwave oven
Pass-through machine
3.DETAIL SPECIFICATIONS
Type:WS12-FTSW0-W130-R200-03
Construction category:D type
Operation method:Snap Action
Configuration:Single-Pole Single-Throw (SPST)
Terminal form:Right Wire type (left holes)Mounting:via side mounting holes
Protection:IP673.1OPERATING CHARACTERISTICS
Characteristics
Units
Standards
Note
Actuating Force
N
1.30 Max
Original 1.30 Max.
Pretravel
mm
0.8 Max
Original 0.8 Max.
Over travel
mm
0.8 Max
Original 0.8 Max
Movement differential travel
mm
0.2 Max
Original 0.2 Max
Operating Position
mm
6.75 ± 0.2
Original 6.75 ±0.2
Note:
Actuating Force
The force required to move the actuator from the free to the operation position
Release Force
The force allowed the mechanism to reset actuator after operation
Free Position
The position of the actuator when no external force is applied
Operating Position
The position of the actuator when contact change-over take place
Movement Differential
The distance between operation and release position3.2 General
3.2.1 Application This specification is applied to KW3A Micro Switch used for electronic equipment.
3.2.2 Operating temperature range -40℃ to +85℃
3.2.3 Test conditions
Unless otherwise specified. The atmospheric conditions for making measurements and tests are as follows.
Ambient temperature: 15~35℃
Relative humidity: 45~85%
Air pressure: 86~106kPa (860~1060 mbar)
Should any doubt arise in judgment. tests shall be conducted at the following conditions.
Ambient temperature: 20±2℃
Relative humidity: 60~70%
Air pressure: 86~106kPa (860~1060 mbar)
3.3 Appearance construction and dimensions
3.3.1 Appearance Switch shall have good finishing, and no rust crack or plating failures.
3.3.2 Construction and dimensions Refer to individual product drawing.
3.4. Electrical specificationsNO.
Items
Test conditions
Criteria
3.4.1
Contact
resistance
Shall be measured at 1A,
5V DC by voltage drop
method after some
operations without load.
Applied position: Between
terminal and terminal
50mΩ MAX
3.4.2
Insulation
resistance
Test voltage:500VDC,
measured after 1 min ±5s
Applied position: 1)Between
terminal and terminal
2)Between terminal and ground
100MΩ MIN
3.4.3
Voltage
proof
Following test voltages
shall be applied for 1 min.
(Cut-off current:0.5mA)
1)Between terminal and
terminal: 600VAC (50~60Hz)
2)Between terminal and
ground: 1500V AC(50~60Hz)
No dielectric
breakdown
shall occur
3.5. Durability
NO.
Item
Test conditions
Criteria
3.5.1
Cold
After testing at -40±2℃ for 96 h,
the switch shall be allowed to stand under
normal room temperature and
humidity condition for 1h, and then
measurement shall be made within
1 h. water drops shall be removed.
Contact
resistance
(item 4.1):
100mΩ MAX
Insulation
resistance
(item 4.2):
50MΩ MIN
Voltage
proof: (item 4.3)
No dielectric
breakdown
shall occur.
Operating
characteristic
(item 5.1):
Operating
characteristic
variety Within
±10% of
specified value .
No abnormalities
shall be
recognized in
appearance
and construction.
3.5.2
Dry heat
After testing at 85±2℃ for 96 h, the
switch shall be allowed to stand under
normal room temperature and humidity
condition for 1h, and then
measurement shall be made within 1 h.
3.5.3
Damp heat
After testing at 40±2℃ and 90-95%RH
for 96 h, the switch shall be allowed
to stand under normal room
temperature and humidity condition for 1h,
and then measurement shall be
made within 1 h. water drops shall be
removed.
3.5.4
Change of
temperature
After 5 cycles of following conditions
the switch shall be allowed to stand
under normal room temperature
and humidity condition for 1h, and then
measurement shall be made within
1 h. water drops shall be removed.
3.5.5
Salt mist
Switch shall be checked after following lest.
1) Temperature: 35±2℃
2) Salt solution: 5±1% (solids by mass)
3) Duration: 24±1h
After test, salt deposit shall be
removed in running water
No remarkable
corrosion shall
be recognized
in metal part
3.6. WELDING PERFORMANCE
3.6.1
Solder ability
Switch test under such
conditions and inspect after.
1)Variable temperature
range :235±5℃;
2)Dip time:3±0.5s;
The area of
dip tin should
capture the 95%
impregnated area
3.6.2
Resistance to
soldering heat
The switch will be inspect
under such conditions below
Temperature and impregnated time
Trial measure
temperature(℃)
Time(s)
Slot welding method
260±5
5±1
Soldering method
350±5
3±0.5
All of the appearance,
motor functions,
electrical properties are
no abnormal.
3.7. Durability
NO.
Item
Test conditions
Criteria
3.7.1
Mechanical Life
Without load, converting 500,000cycles
on the life test device continuously,
30-60 cycles/min
Insulation
resistance: 10 MΩMin
The electric strength:
1) Terminal and
terminal: 600VAC
(50~60Hz)
2) Terminal and
ground: 1500VAC
(50~60Hz)
No dielectric
breakdown shall occur.
3.7.2
Load Life
Without load, converting 100,000cycles
on the life test device continuously, 30-60
cycles/min
4. DRAWING & DIMENSION
5. CIRCUIT DIAGRAM
6.PACKING
6.1
Packing material:
Plastic box /
Double-layers paper carton6.2
Packing number:
6.3
Weight:
Gross Weight:
Net Weight:
6.4
Size:
PARTS LIST
No.
QTY
Name
Material
1
1
Moving Plate
Cu Alloy Ag Plated
2
1
Cover
Nylon PA
3
1g
Glue
Epoxide
4
1
Case
Nylon PA
5
1
COM Terminal COM
Cu Alloy Ag Plated
6
2
Terminal Contact
Ag Alloy
7
2
MP Contact MP
Ag Alloy
8
1
Spring
SWC
9
1
NC Terminal
Cu Alloy Ag Plated
10
1
NO Terminal
Cu Alloy Ag Plated
11
1
Plunger
POM
12
1
Sealed Circle
Silicone Rubber
13
1
Internal lever
Stainless steel