TS2I-072C-R 6x6mm illuminated Red LED Momentary Switch with Reach
Series:TS2I
2. DETAIL SPECIFICATIONS:
Type:TS2A-072C-R
Operation method: Tact Action
Configuration:Instrument with feeling feedback
Terminal form:PCB type SMT type(□BRAID ■NO BRAID)
Mounting:Soldering
Protection:Comply with ■IP40 □IP65 □IP67 □IP68
- Applications
- Technical parameters
- Remarks
-
Consumer products
Communication equipmentsWidely used in home appliance, electronic equipment, automatic machine,
communication equipment, car electron, apparatus and instrument, electric motion tool etc.
2.1 General
2.1.1 Application This specification is applied to TACT Switch used for electronic equipment.
2.1.2 Operating temperature range -20℃ ~ +70℃
2.1.3 Storage temperature -30℃ ~ +80℃
2.1.4 Test conditions
Ambient temperature 5~35℃
Relative humidity 45~85%
Air pressure 86~106kPa (860~1060 mbar)
If any doubt arise from the judgment, tests shall be conducted at the following conditions.
Ambient temperature: 20±2℃
Relative humidity 60~70%
Air pressure 86~106kPa (860~1060 mbar)
2.2 Appearance construction and dimensions
2.2.1 Appearance Switch shall have good finishing, and no rust crack or plating failures.
2.2.2 Construction and dimensions Refer to individual product drawing.2.3. ELECTRICAL SPECIFICATION
NO.
Items
Test conditions
Requirements
2.3.1
Contact
resistanceShall be measured at 10mA 5VDC by
voltage drop method after someoperations without load.
Applied position: Between terminal and terminal
50mΩ MAX
2.3.2
Insulation
resistanceTest voltage:100VDC, measured after 1 min ±5s
Applied position: 1)Between terminal and terminal
2)Between terminal and ground
100MΩ MIN
2.3.3
Dielectric
voltage proofFollowing test voltages shall be applied for 1 min.
(Cut-off current:0.5mA)
1)Between terminal and terminal :250VAC (50~60Hz)
No dielectric breakdown
shall occur.
2.3.4
Contact bounce
Lightly striking the center of the stem
at a rate encountered in normal use(3 to 4 times per second), and bounce
shall be tested at “ON” and “OFF”ON-5msec.max
OFF-8msec.max
2.4. ENVIRONMENT RESISTANCE:
NO.
Items
Test conditions
Requirements
2.4.1
Resistance to
low temperature
Following the test set forth below the
sample shall be left in normal temperatureand humidity conditions for 1 h. Before
measurements are made:1)Temperature:-30±2℃
2)Time: 96h
Contact resistance:
200mΩ MAX
Insulation resistance:
50MΩ MIN
Voltage proof:
No dielectric
breakdown shall occur.Operating characteristic variety
Within ±10% of specified value.
2.4.2
Heat resistance
Following the test set forth below the
sample shall be left in normal temperatureand humidity conditions for 1h before
measurements are made:1)Temperature:-80±2℃
2)Time: 96h
2.4.3
Moisture
resistanceFollowing the test set forth below the
sample shall be left in normal temperatureand humidity conditions for 1h before
measurements are made:1)Temperature: 60±2℃
2)Relative humidity: 90 to 95%
3)Time:96h
2.4.4
Change of
temperature
After 5 cycles of following conditions, the
sample shall be allowed to stand undernormal temperature and humidity conditions
for 1h and measurements shall bemade. During the test waterdrops shall be removed.
Temperature/℃
Time/hour
1 cycle
-10±2
2
-10~65
1
65±2
2
65~-10
1
2.4.5
Sulfuration
resistance
Following the test set forth below the
sample shall be left in normal temperatureand humidity conditions for 1h before
measurements are made:1)H2S gas concentrations: 3ppm±1ppm;
2)Time:8h;3)Temperature: 40±2℃(90~95%RH)
2.4.6
Salt mist
The switch shall be checked after following test:
1)Temperature: 35℃±2℃
2)Salt solution : 5±1%(solids by mass)
3)Time: 8±1 hour
After test, salt deposit shall be removed by running water.
No remarkable corrosion shall
be recognized in metal part.
2.5. WELDING PERFORMANCE
2.5.1
Solderability
Switch test under such conditions and inspect after.
1)Variable temperature range :245±5℃;
2)Dip time:2±0.5s;
Except for the
edge, the coatingshould cover a
minimum 90%2.5.2
Resistance
eat solderingThe switch will be inspect under such conditions below
Trial measure
Temperature(℃)
Time(s)
Slot welding method
260±5
5±1
Soldering method
350±5
3±0.5
There shall be
no sign of damagemechanically
and electrically.2.6. DURABILITY
2.6.1
Operation life
Measurement shall be made following the test set forth below:
DC 12V, 50 mA resistance load;
Rate of operation:40-60 times/min;
Operating Force:320~350gf;
Average fault-free life: 100,000 cycles
Contact resistance:
≤200mΩ
Contact bounce:
≤10ms
Operating Force:
initial value±30%
2.6.2
Vibration
Measurement shall be made following the test set forth below:
1) Vibration frequency range: 10Hz to 55Hz to 10Hz;
2) Amplitude: 1.5mm;
3) Direction of vibration: three mutually perpendicular direction
including the direction of stem travel
4) Duration: Each 2hours.
2.6.3
Operation
ForceThe switch is placed perpendicular to the direction of the operation,
gradually force in key top center of switch, measure maximum
intensity when it conducted required.
260±50gf
2.6.4
Over Travel
Switch at the vertical operating orientation placement, with a force
equal to 2 times according to the static load applied on the switch
button the top center, measure the top moving distance
0.25±0.10mm
2.6.5
Return force
The sample switch is installed such that the direction of switch
operation is vertical and upon depressing the stem in its center to
the whole travel distance, the force of the stem to return to its
free position shall be measured.
50gf.min.
2.6.6
Stop strength
Placing the switch such that the direction of switch operation is
vertical, and then a static load of 30N shall be applied in the
direction of stem operation for a period of 1 min.
There shall be
no sign of damagemechanically
and electrically.2.6.7
Stem strength
Placing the switch such that the direction of switch operation is
vertical, and then the maximum force to withstand a pull applied
opposite to the direction of stem operation shall be measured.
10N.min.
3.DRAWING & DIMENSION:
PARTS LIST:
NO.
NO.
NAME
MATERIAL
1
1
TERMINAL
Brass Silver plating
2
1
CASE
PA66-G30 Black
3
1
CONTACT
SUS301 Contact side silver plating
4
1
STEM
PA66-G30 White
5
1
LED
GaP White
Returned plastic should not exceed 20%.