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SW2022V2 4 contact 0.3mm height 250gf dome

Series:SW2022V2

Quick Detail:

Type: SW2022V2
Description: 4 dome OF=250gf
Configuration: Instrument with feeling feedback
Protection: Comply with ■IP40   □IP65   □IP67   □IP68

  • Remarks
  • Applications
  • Technical parameters
Remarks

 PARTS LIST:

NO.  

NO.

NAME

MATERIAL

1

8

Dome

SUS Ni plated

2

1

Sheet

PET

Applications

1.Shipping tool:Amazon dash button;

2.Audio Products:MP3,MP4,DVD. Audio;  

3.Digital Products: digital camera, digital video and so on;   

4.Remote Control: the remote control of automobile domestic security products;   

5.Communication Products: mobile phone, vehicle-mounted phone, telephone set, building equipment, PDA and so on;  
                                             
6.Homehole appliances: TV set, microwave oven, electric rice cooker, electric fans ,refrigerator,washer;air-conditioning and so on;   
                                                                              
7.Security Products: visual interphone, monitor and so on;   
                      
8.Toys: electric toys and so on;   

9.Computer Products: PC camera and so on;   

10.Exercises Machines: treadmills, massage armchair and so on;                                                                    

11.Medical Device: sphygmomanometer, thermometer, hospital call system and so on;
      
12.Others:  laser pen ,Pointer,Wireless mouse remote control pen,Laser projection pen,page turner,electronic pen;MousePen;overhead projector and so on;

13.Operating switches in all types of electronic equipment such as audio devices, office devices, communication devices, measuring instruments, TVs, video recorders,automotive sets, etc.

14.Household appliances, electric force, telecommunications, machine tool, vessel, textile, printing, Mining machine,  Music Instrument, etc.

Technical parameters

1 .   Part No.:SW2022V2

2. DESC:DOME:4-dome-OF-250Ghht

3.    Application

This specification is applicable to similar metal membrane switch series

4.    Operating environment

      4-1.Operating temperature:-20oC--80 oC

      4-2. Operating humidity: <70%RH

      4-3.Storage temperature:-40oC--85 oC

      4-4. Storage humidity: 65%RH

5.    Appearance and dimensions:

      5-1.Dimensions:

              Tolerance is ±0.15mm,total height is 0.30±0.05mm

      5-2. Appearance:

              There shall be no scratch, crease and other mechanical damage on the surface of parts, and the punching edge shall be smooth

      5-3.Resistance:

               R<1Ω

       5-4.Operating force:

               250±30gf;[(OF-RF)/OF*100] %;Detector:φ1.57mm。

       5-5.Operating life:

               More than 500,000 cycles

       5-6.Resilience:55±15%。

6.  Drawing


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