Nkk Switches S42 25A Miniature Toggle Switch, , 125Vac S42 データシート

Indicators

Accessories

Supplement

Tactiles

Keylocks

Rotaries

Pushbuttons

Illuminated PB

Slides

Programmable

Rockers

Touch

Tilt

 

A

Toggles

 

Power Level:  Shown in the following tables

 

Contact Resistance:    10 milliohms maximum 

 

Insulation Resistance:    1,000 megohms minimum @ 500V DC

 

Dielectric Strength:    2,000V AC minimum for 1 minute minimum

 

Mechanical Life:    50,000 operations minimum 

 

Electrical Life:    6,000 operations minimum for S331F; 15,000 operations minimum for all other S331s;  

 

  25,000 operations minimum for all others

 

Angle of Throw (α):    Shown on following tables

 

Toggle:  PBT for flatted lever; brass with chrome plating for all others  

 

Bushing:  Brass with chrome plating 

 

Case:  Melamine phenol 

 

Case Cover:  Steel with zinc plating

 

Movable Contactor:  Copper with silver plating

 

Movable & Stationary Contacts:  Silver alloy capped on copper with silver plating

 

Terminals:  Brass with tin plating

 

Operating Temperature Range:    –10°C ~ +70°C (+14°F ~ +158°F)

 

Mounting Torque:    2.94Nm (26 lb•in) for double nut; 1.47Nm (13 lb•in) for single nut

 

Soldering Time & Temperature:    Manual Soldering:  See Profile A in Supplement section.

 

UL:  File No. E44145 - Recognized only when ordered with marking on switch. 

 

  Add “/U” or “/CUL” to end of part number to order UL recognized switch.

 

  UL or cULus recognition designated beside part numbers on following pages.

 

  See Supplement section to find UL or cULus rating details.  

 

CSA:  File No. 023535_0_000 - Certified only when ordered with marking on switch. 

 

  Add “/C” to end of part number to order CSA certified switch. 

 

  CSA certification designated beside part numbers on following pages.

 

  See Supplement section to find CSA rating details