TS8W-090C waterproof IP67 tactile switch, 8X8mm, height is 9mm, high quality switch, round push button switch
Series:TS8W
2. DETAIL SPECIFICATIONS:
Type: TS8W-090C series
Operation method:Tact Action
Configuration: Tactile 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 -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)
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)
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
Criteria
2.3.1
Contact
resistance
Shall be measured at 5V 10mA by voltage
drop method after 1.5~2 times
operations without load.
Applied position: Between terminal and terminal
50mΩ MAX
2.3.2
Insulation
resistance
Test voltage:100V, measured after 1 min ±5s
Applied position: 1)Between terminal and terminal
2)Between terminal and ground
100MΩ MIN
2.3.3
Voltage proof
Following test voltages shall be applied for 1 min.
(Cut-off current:0.5mA)
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-3msec.max
OFF-8msec.max
2.4. ENVIRONMENT RESISTANCE
NO.
Items
Test conditions
Criteria
2.4.1
Cold
After testing at -30±2℃ for 96h, 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):
200mΩ MAX
Insulation
resistance
(item 4.2):
50MΩ MIN
Voltage
proof:
(item 4.3)
No dielectric
breakdown
shall occur.
2.4.2
Dry heat
After testing at 80±2℃ for 96h, 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.
2.4.3
Damp heat
After testing at 60±2℃ and 90-95%RH for 96h,
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.
2.4.4
Change of
temperature
Following five cycles of the temperature cycling
test set forth below the sample
shall be left in normal temperature and humidity
conditions for one hour before
measurements are made.
During this test, water drops shall be removed.
Temperature/℃
Time/hour
1 cycle
-10±2
2
-10~60
1
60±2
2
60~-10
1
2.4.5
Sulfuration
resistance
When endured a temperature of 40 ± 2 DEG
relative humidity of 90-95%RH
gas concentration, H2S: 3ppm + 1ppm, 72hours
after the test, the switch
in normal temperature and humidity conditions
to recover for 1 hours, then
measuring in 1 hours. To remove the gel.
Operating
characteristic
(item 5.1):
Operating
characteristic
variety
Within ±10%
of specified
value .
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: 24 ±1 hour
After test, salt deposit shall be removed
by running water.
2.5. WELDING PERFORMANCE
2.5.1
Solder ability
Switch test under such conditions
and inspect after.
1)Variable temperature range :235±5℃;
2)Dip time:2±0.5s;
The area of dip tin
should capture
the 90%
impregnated area
2.5.2
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.
2.6. DURABILITY
2.6.1
Operation life
Measurement shall be made following
the test set forth below:
DC 5V, 5 mA resistance load;
Rate of operation:120 times/min
Operating Force:200GF;
Average fault-free life: 100,000 cycles
Contact
resistance:
≤500mΩ
Contact
bounce:
≤10ms
Operating
Force:
initial
value±30%
2.6.2
Vibration
Resistance
Measurements shall be made
following the test set
forth below:
(1)Range of oscillation: 10 to 55 Hz
(2)Amplitude, pk-to-pk:1.5 mm
(3)Cycle of sweep: 10 -55 -10 Hz
in one minute, approx.
(4)Mode of sweep: Logarithmically
sweep or uniform sweep
(5)Direction of oscillation:Three
mutually perpendicular
directions, including the direction
of stem travel
(6)Duration of testing:2 hours each,
for a total of 6 hours
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.
160±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
Resilience
The switch is placed perpendicular to the
direction of the operation, the
switch key top center fell to a full stroke,
the converted measurement
from the top of the intensity of free
position.
40gf.min.
2.6.6
Stop strength
The switch is placed perpendicular to the
direction of the operation, the
static load applied 30N from the operation
direction keys to continue
1min.
no mechanism
and
electricity
damage
2.6.7
handle pull
out strength
The switch is placed perpendicular to the
direction of the operation,
applying tension on the keys from the
opposite direction of operation
measure the maximum tension when
the key is pulled out.
30N.min.
3. DRAWING & DIMENSION:
PARTS LIST:
No.
Name
Material
1
1
Terminal
Brass Silver plating
2
1
Spring sheet
Phosphor bronze, Contact side silver plating
3
1
Case
PA66-G30,Black
4
1
Waterproof tape
SILICA GEL, Black
5
1
Cover
SPCC CuSn plating
6
1
Stem
PA66-G30 Black
7
1
Stem 1
PA66-G30 Black
8
1
Rubber
PI, Yellow
Returned plastic should not exceed 20%.