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  Coded Rotary Switches
     
 

DH1 Coded rotary thumb wheel switches

DH1
Coded rotary thumb wheel switches

Hartmann Codier has designed a slim thumb wheel switch suitable for reflow soldering. Designated the DH series it is available with a serrated operating crown (or without) and is aimed at applications with limited space, especially narrow housings typical of DIN-rail applications.

• Thumb wheel with or without operating crown
• Marking orientation options for right angle of vertical PCB's
• 13mm Dia
• Width 6mm
• Surface Mount
• Custom versions on request 
 
 
 

P25 Series Miniature Rotary Code Switches

P25 Series
Miniature Rotary Code Switches

Hartmann Codier has designed a small rotary code switch suitable for reflow soldering. Designated the P25 series it is available with in surface mount SMT and SMJ with slot or spindle actuators and is aimed at applications with limited space.

• Height 2.5mm
• Length 7.0mm
• Lateral C-contact
• SMJ and SMT mounting
• Contacts with hard gold plating
• Solid, tinned PCB pins

 
 

PT65 Coded rotary switches, through-hole

PT65
Coded rotary switches, through-hole


The most robust seal offered on any DIP rotary. 4 to 16 position DIP rotaries with extensive coding. Thru-hole mounting, completely sealed for process compatibility.

4 actuator types
Save board space
Highly reliable 
• Solder and flux sealed, washable

 
 

P36 Low profile coded rotary switches - Surface mount or through-hole

P36
Low profile coded rotary switches - Surface mount or through-hole

Ultra-compact size with 10 or 16 positions available in through-hole or surface mount. Completely sealed for process compatibility. Tape and reel packaging for SMT models. Series name P36 for the US and the UK, CR36 for all other countries.

3 actuator types 
Save board space 
Highly reliable 
Solder and flux sealed, washable

 
   
 
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