SR254SR

miniature slide switches with 3 pin connection
can be used as ON/OFF-switches or CHANGE-OVER-switches
end-stackable in 2.54 mm pitch
Solder and flux sealed base
gold plated roller contacts ensure safe switching even at low currents
robust and reliable switches despite of miniature size
Switching position A visible on the top
high-end alternative to jumpers
can also be used as address switch for applications requiring a limited quantity of addresses
Despite their miniature size these switches are robust and reliable. There are multiple applications in industry as well as in consumer electronics. The switches are a High-End alternative to jumpers and also work as address switches for applications requiring a limited quantity of addresses.

MECHANICAL DATA
Fixation mode SMT
Pitch 2.54mm
Switching mode Contact wiping on make and break
Switching positions 2
Mech. lifetime 5 000 operations
Operating force 8N
Operating travel 1.5mm
Perm. ambient temperature -40...+105°C
Perm. storage temperature -40...+105°C
Humidity 21 days at 95%RH (IEC 60068-2-3)
Reflow soldering (reference only) max. 20s / 240°C, max. 260°C
ELECTRICAL DATA
Contact rating, switching 12VDC, 0.5A; 24VDC 0.2A
Contact rating, non switching 10mV, 0.01A
Contact resistance initial 50mΩ
Contact resistance after life test 100mΩ
Insulation resistance 1 000 MΩ min.,100VDC
Test voltage 500 VDC min., 60s
Capacitance < 1.5pF