reichelt elektronik GmbH & Co. KG
Elektronikring 1
26452 Sande Germany

phone: +49 (0)4422 955-333
mail: info@reichelt.de
www.reichelt.de


TASTER 3FTH940 :: Multimec pushbutton with yellow LED lighting



TASTER 3FTH940

  • Product Description
  • Technical information
  • General
    • Type
    • Short-stroke key
    • Design
    • Yellow LED
    • Pole number
    • 1
    • Durability
    • 10.000.000
    • Material
    • SnCu-Ni.Au-coated steel contacts
    • Wave lengths
    • 585 nm
    • Temperatur max.
    • -25 ... +85
  • Specials
    • Specification
    • Multimec
  • Interfaces
    • Connection
    • PCB mounting
  • Electrical values
    • Load limit
    • 24 V DC / 0.05 A
  • Implementation
    • Bounce time
    • <2 ms
    • Protection class
    • IP67
  • Measures
    • Travel operation
    • 1 mm
    • Length
    • 10.1 mm
    • Width
    • 10.1 mm
  • Weights
    • Force operation
    • 3 N

Multimec 3F switch – pushbutton with yellow LED lighting

Electrical
• No. of poles: single pole
• Switching capacity: 24 VDC, 50 mA
• Bounce time: <2 ms, typically 0.5 ms
• Protection class: IP67
• Contact resistance: <30 mOhm, typically 10 mOhm
• Insulation resistance: >10 mOhm

Maximum ratings
• Output: 60 mW
• Current in the direction of flow: 20 mA
• Peak current in the direction of flow: 60 mA
• Reverse voltage: 3 V

Electro-optical
• LED colour: yellow
• Voltage (flow direction): typically 2.1 V, max. 3.0 V
• Reverse current (Vr= 5 V): 10 µA
• Peak wavelength: 585 nm
• Beam angle: 45°
• Light intensity: min. 5.6 mcd, typically 16 mcd

Mechanical
• Assembly: PCB connection
• Actuation force: typically 3.0 N
• Actuation stroke: 1 mm
• Service life: 10 million switching cycles
• Dimensions (LxW): 10.1 x 10.1 mm

Temperature
• Operating temperature: -25 to +85°C
• Storage temperature: -30°C to +100°C

Please order caps separately!



Manufacturer : MEC SWITCHES
Factory number : RA3FTH940
Package weight : 0.001 kg
RoHS : conform
Technical information
  • General
    • Type
    • Short-stroke key
    • Design
    • Yellow LED
    • Pole number
    • 1
    • Durability
    • 10.000.000
    • Material
    • SnCu-Ni.Au-coated steel contacts
    • Wave lengths
    • 585 nm
    • Temperatur max.
    • -25 ... +85
  • Specials
    • Specification
    • Multimec
  • Interfaces
    • Connection
    • PCB mounting
  • Electrical values
    • Load limit
    • 24 V DC / 0.05 A
  • Implementation
    • Bounce time
    • <2 ms
    • Protection class
    • IP67
  • Measures
    • Travel operation
    • 1 mm
    • Length
    • 10.1 mm
    • Width
    • 10.1 mm
  • Weights
    • Force operation
    • 3 N
Datasheet/manual