Copal Electronics Button Tactile Switch, SPST 10 mA@ 12 V dc 2.5mm

Fujisoku LTM and LTR series of LED illuminated and non-illuminated switches are subminiature PCB mounting Push Button switches with an "off-(on)" momentary switching action.
The LTM switches have a metal contact with options of silver or gold plating, the metal contact gives a sharp operating feeling. The LTR series of Push Button switches have a conductive rubber contact with gold plating, the rubber contact provides the user with a soft operating feel.
Both the LTM and LTR switches feature formed PCB terminals that secure the switch so it does not come loose on the PCB when solder dipped, the 2.54mm terminal spacing conforms to standard grid spacing. They are suitable for use in many applications that require an LED illuminated, subminiature, PCB mounted Push Button switch with a low switching current and SPST contacts.
A choice of 7.5mm or 10mm square and round coloured ABS actuator buttons and mounting frames are available to suit your application, see the Accessories tables for full details.

Choice of soft or sharp operating feel
Red, Green or Yellow LEDs
Sliver or gold plated contacts
LTM switches - maximum switch rating of 1VA, minimum 0.5mA
LTMG switches - maximum switch rating of 1VA, minimum 10μA
LTR switches - maximum switch rating of 10mA at 12Vdc, minimum 10μA
Contact resistance 100Ω maximum (LTM switches); 500Ω maximum (LTR switches)
Dielectric strength 250Vac for 1 minute
Insulation resistance 100MΩ minimum
Electrical life 300,000 operations (LTM switches); 100,000 operations (LTR switches)
Operating temperature range -25 to +70°C

Momentary state is displayed in brackets, e.g. off - (on).

Fujisoku Push Button Switches