TS2W-120C 6*6mm 12mm height waterproof PCB tact switch replace Omron

Series:TS2W

Description:



2. DETAIL SPECIFICATIONS:
Type:                         TS2W-120C 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

Shall be measured at 5V 1mA 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-5msec.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

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.

 

Temperature/℃

Time/hour

1 cycle

-10±2

2

-10~65

1

65±2

2

65~-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, 

48 hours 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: 8±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:

DC 12V, 50 mA resistance load 

Rate of operation: 60 times/min.

Operating Force1.5~2 times

Average fault-free life80,000 cycles

Contact 

resistance:

≤500mΩ

 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

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.

20N.min.

3. DRAWING & DIMENSION:

PARTS LIST:

 

No.

Name

Material

1

1

Terminal

Brass Silver plating

2

1

Contact

SUS301 contact side silver plating

3

1

Case

PA66-G30, Black

4

1

Waterproof film

SILICCON RUBBER, Black

5

1

Cover

PA66-G30,Black

6

1

Stem

PA66-G30,Black

Returned plastic should not exceed 20%.

return