TS2T-070C 6*6 tact switch with long foot C&K alternative, height is 7mm switch, push button switch, assortment kit set switch

Series:TS2T

Description:


2. DETAIL SPECIFICATIONS:
Type:                         TS2T-070C 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

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  • 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

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

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” 

8m sec max

2.4. ENVIRONMENT RESISTANCE

NO.

Items

Test conditions

Criteria

2.4.1

Resistance to

low temperature

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: 

100mΩ MAX

Insulation resistance:

10MΩ MIN

No dielectric breakdown

shall occur.

2.4.2

Heat resistance

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

Moisture resistance

After testing at 40±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

After 5 cycles of following 

conditions the switch shall be allowed to

stand under normalroom 

temperature and humidity condition for 1h,

and then measurement shall be made within 1 h. 

water drops 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 temperature and

 humidity conditions for 

1 h before measurements are made:

1) H2S gas concentration:3ppm±1ppm

2) Time: 48h

3) Temperature:40±2(90~95RH)

Operating characteristic:

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: 4±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. 

1Variable temperature range :245±5℃

2Dip 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: 

1) DC 12V, 50mA resistance load

2) Rate of operation: 60 times/min.

3) Operating Force1.5~2 times

4) Average fault-free life: 60,000 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: 10~55~10Hz; 

2) Amplitude: 1.5mm; 

3) Direction of vibration: 

three mutually perpendicular direction

including the direction of stem travel

4) Duration: Each 2 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.

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

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.

60gf.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

Stem 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.

20N.min.

3. DRAWING & DIMENSION:

L=7mm

4. PARTS LIST:

 

  No.  

  Name

  Material

   1   

   1

  Terminal  

  Brass Silver plating

   2

   1

  Contact

  SUS301, Contact side silver plating

   3

   1

  Case

  PA66, Black

   4

   1

  Frame

  SPCC-SD

   5

   1

  Stem

  PA66  Black

Returned plastic should not exceed 20%.

return