Bring your project to life.

Bring your project to life.

Navigation Switch: SF39BA 5 Way Switch

Navigation Switch

Key Features:

  • Ø 39mm panel cut out
  • 5 key Navigation Switch
  • Momentary function
  • LED illumination
  • 50mA @ 12V DC
  • IP65 rated (front)
  • SP5T
  • Custom markings available*


  • Automotive
  • Boatbuilding & Marine
  • Home Automation
  • Industrial Controls
Product Series



Cap Dimensions (mm)



IP Rating

Product Material Options


SF39BA-Z 5 way switch Series Specification


Circuit SPST (switch element)
Current rating 50mA @ 12VDC
Contact resistance 500mOhm max.(initial)
Insulation resistance 100MOhm min
Operating force 400gf + 150gf (S1~4)

250gf + 100gf (S5)

Total travel 0.5mm + 0.3mm
Mechanical life 200,000 cycles min
Operating temperature -25deg~+60deg
Solder specifications 260 deg for 3 seconds

SF39BA-Z 5 way switch Series Materials


Housing Aluminium
Cap Polycarbonate (PC)
Nuts Polyamide (PA)
Base Polyamide (PA)
Washer NBR
SUS washer SUS

Drawing for navigation switch SF39BA, rjs electronics ltd

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