TS12I-072C-Y-G15.3 12x12mm SMD Yellow LED Tactile Switch
Series:TS12I
2. DETAIL SPECIFICATIONS:
Type: TS12I-072C-Y-G15.3 SERIES
Operation method:Tact Action
Configuration: Instrument with feeling feedback
Terminal form: PCB type
□SMT type (■BRAID □NO BRAID)
Mounting: Jack socket
Protection: comply with ■IP40 □IP65 □IP67 □IP68
- Applications
- Technical parameters
- Remarks
-
1.Audio Products:MP3,MP4,DVD. Audio;
2.Digital Products: digital camera, digital video and so on;
3.Remote Control: the remote control of automobile domestic security products;
4.Communication Products: mobile phone, vehicle-mounted phone, telephone set, building equipment, PDA and so on;
5.Homehole appliances: TV set, microwave oven, electric rice cooker, electric fans ,refrigerator,washer;air-conditioning and so on;
6.Security Products: visual interphone, monitor and so on;
7.Toys: electric toys and so on;
8.Computer Products: PC camera and so on;
9.Exercises Machines: treadmills, massage armchair and so on;
10.Medical Device: sphygmomanometer, thermometer, hospital call system and so on;
11.Others: laser pen ,Pointer,Wireless mouse remote control pen,Laser projection pen,page turner,electronic pen;MousePen;overhead projector and so on;
12.Operating switches in all types of electronic equipment such as audio devices, office devices, communication devices, measuring instruments, TVs, video recorders,automotive sets, etc.
13.Household appliances, electric force, telecommunications, machine tool, vessel, textile, printing, Mining machine, Music Instrument, 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 -15℃ ~ +60℃
2.1.3 Storage temperature -25℃ ~ +70℃
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
resistance
Applying a static load of 2 times
operating force to the center of the stem,
measurements shall be made by 5V DC
10mA or more than 1KHZ AC
small-current contact resistance meter.
50mΩ MAX
2.3.2
Insulation
resistance
Measurement shall be made following
application of 100V DC potential,
across terminals, and across terminals
and cover, for one minute.
100MΩ MIN
2.3.3
Dielectric
voltage proof
250V AC (50HZ or 60HZ) shall be applied
across terminals, for one minute.
No dielectric
breakdown
shall occur.
2.3.4
Contact bounce
Lightly striking the center of the stem at
a rate encountered in normal use
(2 to 3 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 temperature
and humidity conditions for 1 h. Before
measurements are made:
1)Temperature:-25±3℃
2)Time: 16h
Contact resistance:
200mΩ MAX
Insulation resistance:
50MΩ MIN
2.4.2
Heat resistance
Following the test set forth below the sample
shall be left in normal temperature
and humidity conditions for 1h before
measurements are made:
1)Temperature:70±2℃
2)Time: 72h
2.4.3
Moisture resistance
Following the test set forth below the sample
shall be left in normal temperature
and humidity conditions for 1h before
measurements are made:
1)Temperature: 60±2℃
2)Relative humidity: 90 to 95%
3)Time:96h
Voltage proof:
No dielectric
breakdown
shall occur.
Operating
characteristic
variety
Within ±10% of
specified value .
2.4.4
Change of
temperature
After 5 cycles of following conditions, the
sample shall be allowed to stand under
normal temperature and humidity conditions
for 1h and measurements shall be
made. During the test waterdrops shall
be removed.
2.4.5
Sulfuration resistance
Following the test set forth below the sample
shall be left in normal temperature
and 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: 4±1 hour
After test, salt deposit shall be removed by running water.
No remarkable
corrosion shal
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 :235±5℃;
2)Dip time:2±0.5s;
Except for the edge,
the coating
should cover a
minimum 90%
2.5.2
Resistance heat
soldering
The 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 damage
mechanically 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:120 times/min;
Operating Force:1.5 times OF;
Average fault-free life: 1,000,000 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 Force
The 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
0.3±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.
100±30gf.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 damage
mechanically and
lectrically.
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.
20N.min.
3. DRAWING & DIMENSION:
PARTS LIST:
NO.
NAME
MATERIAL
1
1
TERMINAL
Brass silver plating
2
1
CASE
PA66 Black
3
1
CONTACT
AgCu contact side silver plating
4
1
STEM
PC
5
1
LED
H62Y Red/Yellow/Green
Returned plastic should not exceed 20%.