DH1 03

Products // Rotary code switches // DH1 03 Thumb wheel switch 16 positions

  • Thumb wheel switch for slim DIN-rail housings
  • For right and left hand side PCBs
  • Width 6 mm
  • Diameter 15 mm
  • SMT- or J-Hook-pinning
  • lateral C-contact
  • More versions on request

Reflow solderable thumb wheel switch for mounting in slim housings. It is especially designed for adressing in BUS- and wireless-applikations in slim DIN-rail housings. The thumb wheel is permanently connected to the rotary code switch and it makes adjustments and legibility of the rotary code switch very easy.

Mechanical Data

Fixation mode SMT
Width 6.0mm
Pin connection 3+3
Perm. ambient temperature -50...+125°C
Perm. storage temperature -55...+135°C
Positions per rotation 16
Torque 1.2±0.2Ncm
Mech. lifetime 25 000 steps
Degree of protection comparable IP67
Humidity 21 days at 40°C, 93%RH
Reflow soldering 10s/260°C

Electrical Data

Operating voltage ≤ 42V
Contact load, static ≤ 0.4A
Contact load, dynamic ≤ 0.1A
Minimum load 1µA20mVDC
Test voltage 250V 50Hz/1min
Contact resistance < 80mΩ
Insulation resistance > 100MΩ