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1TS028B

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  • product name: Top push SMD2.8*1.9*0.45mm
  • Product Number: 1TS028B
  • Material: LCP/SUS301/SUS304/AG
  • Scope of application: Mobile phone switch,earphone switch ,intelligent wear equipment switch,Digital 3C Products switch,5g communication products switch,Mifi,CPE switch,Game console switch,Smart speaker switch,Driving recorder switch,car central control switch,Smart watch switch,


Ultra-small tact switch, widely used in products that require volume, supports IP67 waterproof rating, high-quality materials, and provides more stable performance.

 





 

Item Tact switch detail Tact switch detail 2
Article number 1TS028B 1TS028B
Model 1TS028B 1TS028B
Series 1TS028 1TS028
(LxW) (mm) 2.8mm*1.9mm 2.8mm*1.9mm
(H) (mm) 0.45±0.1mm 0.45±0.1mm
Installation height (mm) 0.45±0.1mm 0.45±0.1mm
Operation Top-press type Top-press type
Welding type SMD SMD
Live-fire type Surface mount Surface mount
Maximum rating DC 12V/50mA DC 12V/50mA
Contact resistance (<mΩ) 500mΩ max. 500mΩ max.
Insulation resistance (MΩ at 100V DC) DC100V 60S  100MΩ min. DC100V 60S  100MΩ min.
Withstanding voltage AC250V(50~60HZ) 60S min. AC250V(50~60HZ) 60S min.
Response time <10ms (ON, OFF) <10ms  (ON, OFF)
Operating force 160gf 240gf
Stroke Short stroke Short stroke
Stroke (mm) 0.13±0.05mm 0.13±0.05mm
Operating life 300000 or more 100000 or more
Operating temperature –40℃～+90℃ –40℃～+90℃
Storage temperature –40℃～+90℃ –40℃～+90℃
Package style Reel packaging Reel packaging
Mini pakage 10000PCS/reel 10000PCS/reel
   
CTNS/QTY 13reel/ctn 13reel/ctn

Dimensions:

 

Welding diagram:

 

Circuit diagram:

Key words : Top push waterproof switch,1TS028B