APEM SMT-TP Push Button

SMT TP Series Sub-miniature Push Button

Single pole push button switches designed for surface mount, with tape and reel packaging. Reflow solderable and washable, ESD protected up to 10KV, available without positioning pins.

MAIN FEATURES

  • Entirely designed for surface mount
  • Tape and reel packaging
  • Reflow solderable
  • High temperature plastic materials
  • Tin plated ground plate
  • Terminal coating: tin allow over nickel plating
  • Terminal turned to the outside, preventing the shadow effect in infra-red soldering and permitting visual inspection of solder joints
  • Distance between case and circuit: 0.55 mm (.021)
  • End stackable with 10.16 mm (.40) pitch
  • Available with positioning pins to ensure switch orientation during the reflow process and increasing switch mechanical resistance
  • Protected against electrostatic discharge (ESD) up to 10KV
  • Washable construction withstands cleaning processes, including hot water under pressure

View all PCB mounting push buttons here.

 

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Description

APEM SMT TP series sub-miniature single pole push button switch is designed for surface mount, with tape and reel packaging. Reflow solderable and washable, ESD protected up to 10KV, available without positioning pins.

MAIN FEATURES

  • Entirely designed for surface mount
  • Tape and reel packaging
  • Reflow solderable
  • High temperature plastic materials
  • Tin plated ground plate
  • Terminal coating: tin allow over nickel plating
  • Terminal turned to the outside, preventing the shadow effect in infra-red soldering and permitting visual inspection of solder joints
  • Distance between case and circuit: 0.55 mm (.021)
  • End stackable with 10.16 mm (.40) pitch
  • Available with positioning pins to ensure switch orientation during the reflow process and increasing switch mechanical resistance
  • Protected against electrostatic discharge (ESD) up to 10KV
  • Washable construction withstands cleaning processes, including hot water under pressure

View all APEM products here.

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• Actuator travel: function 2: 1 mm (.039) - function 3: 0.8 mm (.031)
• Reflow soldering : infrared, vapour phase or infrared convection
• Washable per IEA-RS448-2 :
- water + detergent - preferred
- solvents

MATERIALS
• Case : high temperature plastic material UL94-V0
• Actuator : high temperature plastic material UL94-V0
• Ground plate and positioning pins : steel, tin plated
• Contacts : brass, gold plated
• Terminals : brass, with pure tin plating over nickel barrier

• Max. current/voltage rating with resistive load : 0,4 VA 20 V max. AC or DC
• Minimum load : 10 mA 50 mV or 10 μA 5 VDC
• Initial contact resistance : 50 mΩ max
• Insulation resistance : 1,000 MΩ min. at 500 VDC
• Dielectric strength :
1,000 Vrms. 50 Hz min. between terminals and frame
500 Vrms. 50 Hz min. between terminals
• Electrical life at full load : 60,000 cycles
• Static resistance : 10 KV (Schaffner equipment)

• Operating temperature : -40 °C to +85 °C
• Moisture resistance : 21 days per IEC 512-6 test 11c
• Vibration resistance : 10-500 Hz / 10 g per IEC 512-4 test 6d
• Shock resistance : 50 g per IEC 512-4 test 6c

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