OverviewAll product unitsProduct unitElectromechanical ComponentsProduct groupSwitchesProduct familyTact SwitchesProduct sub-familySMT & J-Bend Tact Switch WS-TASUProduct seriesWS-TASU SMT Tact Switch 3.5x2.9 mm side push
OverviewAll product unitsProduct unitElectromechanical ComponentsProduct groupSwitchesProduct familyTact SwitchesProduct sub-familySMT & J-Bend Tact Switch WS-TASUProduct seriesWS-TASU SMT Tact Switch 3.5x2.9 mm side push

WS-TASU SMT Tact Switch 3.5x2.9 mm side push

WS-TASU SMT Tact Switch 3.5x2.9 mm side push
General Information
Operating Temperature-40 °C up to +85 °C
WashableNo
Ingress Protection CodeNone
Material Properties
Actuator Materialco
Actuator Flammability RatingUL94 HB
Frame Materialco
Frame Flammability RatingUL94 HB
Contact PlatingSilver
Terminal PlatingSilver
Electrical Properties
IR50 mA
VR12 V (DC)
Contact Resistance Initial100 mΩ
RISO100 MΩ
Withstanding Voltage250 V (AC)
Mechanical Properties
Operation Force220 g
Electrical Life100000 Cycles
Packaging Properties
PackagingTape and Reel

Application Notes

Products

Order Code Data­sheet Downloads StatusH
(mm)		Operation Force
(g)		Electrical Life
(Cycles)		Actuator ColorWashableVaporphase processDesign Kit Samples
434331013822SPEC
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 Active i| Production is active. Expected lifetime: >10 years. 1.35 220 100000 White No not specified499001
Order Code Data­sheet
434331013822SPEC
Samples
Order Code Data­sheet Downloads StatusH
(mm)		Operation Force
(g)		Electrical Life
(Cycles)		Actuator ColorWashableVaporphase processDesign Kit Samples

Tact Switches  

The Tact Switches from Würth Elektronik are characterized by performance stability and long lifetime. All metal elements are corrosion resistant proven by a 48 hours salt spray test.

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Assortments

Articles from this product series can be found in the following assortments:

Design Kit Switches
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