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SPG4 Square

This PCB Push Button Broadcast Switch features full face LED illumination, momentary function and a silent push. Choose single or bi-colour illumination. Available with a flat, concave or convex cap and compatible with Smart Caps.

Key Features:

  • LED illuminated push button switch
  • Momentary function
  • Single/dual or RGB LED Illumination
  • Silent push
  • 18.5mm square cap
  • Compatible with Smart Caps.
  • Broadcast switch
Product Series

Configuration

Single LED options

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Cap Dimensions (mm)

Function

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Multi-Colour LED Options

 

SPG-Z Series Specification

 

Current rating 50mA
Voltage rating 48VDC
Contact resistance 100mOhm max.(initial)
Insulation resistance 100MOhm min
Operating force 250gf + 50gf (S1~4)
Total travel 4.5mm + 0.20mm
Mechanical life 5,000,000 cycles min
Solder specifications 260 deg for 3 seconds
Function Momentary (SPST)
Operating temperature -25deg~+70deg
 

SPG-Z Series Materials

 

Cover Polycarbonate (PC)
Cap Polycarbonate (PC)
Reflector Polyoxymethylene (POM)
Base cap Polyamide (PA)
Moving contact Phosphor bronze with gold plating
Base Polyamide (PA)
Terminal Brass with gold plating
Spring Piano wires
Rubber washer NBR

drawing for spg4 broadcast switch, rjs electronics ltd

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