C&K Sealed Switches

C&K Components offers more than 55,000 unique part numbers that are built, priced and delivered as standard catalog items.

Key features and benefits to C&K's sealed switches:

View our training modules on sealed switches to learn more: Part 1, Part 2, Part 3 and Part 4.

View Ingress Protection Chart (IP ratings explained).

IP54 Rated Switches

Series Features Typical Applications
KMT2 Series - Microminiature SMT Tact Switch
KMT2  Series - Microminiature SMT Tact Switch
  • Smallest footprint
  • High number of cycles within the smallest packaging
  • Smallest thickness with integrated actuator
  • Ground pin option
  • Mobile Phones
  • Hearing Aids
  • MP3 accessories
  • Bluetooth Headset

IP57 Rated Switches

Series Features Typical Applications
KT Series - Right Angle Tact Switch for SMT
KT Series - Right Angle Tact Switch for SMT
  • High shear force with extended bracket
  • Easy to pick & place with top plate tab
  • Rubber or hard plastic actuator
  • Press fit or snap fit caps
  • Telecommunications
  • Computer products
  • Instrumentation
  • Power supply
E Series - Sealed Miniature Toggle Switches
E Series - Sealed Miniature Toggle Switches
  • Sealed against solder and cleaning process contaminants
  • UL 94V-0 Nylon case and bushing
  • Multi-positions
  • Telecommunications
  • Instrumentation
  • Medical equipment
ET Series - Sealed Subminiature Toggle Switches
ET Series - Sealed Subminiature Toggle Switches
  • Sealed against solder and cleaning process contaminants
  • ESD protection available
  • Thru-hole and surface mount models
  • Hand-held telecommunications
  • Instrumentation
  • Medical equipment
EP Series - Sealed Tiny Pushbutton Switches
EP Series - Sealed Tiny Pushbutton Switches
  • Sealed against solder & cleaning processes
  • Thru-hole and surface mount models
  • Telecommunications and networking equipment
  • Computers and peripherals
GT Series - Ultraminiature Toggle Switches
GT Series - Ultraminiature Toggle Switches
  • Sealed against solder and cleaning process contaminants
  • Ultraminiature size, smallest footprint available
  • Thru-hole and surface mount models
  • High temperature materials (UL 94V-0)
  • Hand-held telecommunications
  • Small instrumentation

IP64 Rated Switches

Series Features Typical Applications
JCH Series - Microminiature SMT Detect Switch
JCH Series - Microminiature SMT Detect Switch
  • Low profile
  • Low actuation force
  • Halogen free
  • Portable/Handheld electronics
  • Health care
  • Automotive
  • A/V equipment

IP65 Rated Switches

Series Features Typical Applications
PWR Series - Power Tactile
PWR Series - Power Tactile
  • Movable contact with redundant high power contact points to form a momentary, SPST, double break switch
  • Rubber actuator provides sealing and tactile feel
  • Small SMT packaging allows applications to integrate power and signal switch on same PCB
  • Computers and peripherals
  • Automotive power function
  • White goods and appliances
  • Industrial power applications
D Series - Miniature Snap-in Power Rocker with boot option
D Series - Miniature Snap-in Power Rocker with boot option
  • Momentary and maintained models
  • PC and quick connect terminals
  • Recessed bracket available — prevents accidental actuation
  • Small appliances
  • Computers and peripherals
  • Medical instrumentation
DA Series - Miniature Single Pole Rocker with boot option
DA Series - Miniature Single Pole Rocker with boot option
  • Nice actuator styling with multiple options
  • Guards to prevent accidental actuation
  • Momentary and maintained functions
  • Small appliances
  • Computers and peripherals
  • Medical instrumentation
DM Series - Miniature Illuminated Power Rocker with boot option
DM Series - Miniature Illuminated Power Rocker with boot option
  • 3 AMPS to 10 AMPS
  • Illuminated LED
  • Positive detent
  • Instrumentation
  • Industrial
  • Office machines
CR Series - Round Single Pole Rocker with boot option
CR Series - Round Single Pole Rocker with boot option
  • Round actuator and body
  • Nice styling
  • Multiple illuminated versions available
  • Appliances, small and large
  • Office equipment
  • Computers and peripherals
  • Audio/Video equipment

IP67 Rated Switches

Series Features Typical Applications
ZMS Series - Subminiature Snap-acting Switches
ZMS Series - Subminiature Snap-acting Switches
  • Reliable snap-acting mechanism
  • Long electrical and mechanical life
  • Compact size—Ideal when space is limited
  • Various PCB terminals and actuators
  • PCB detection switch
  • Communication devices
  • Testing equipment
  • Security/Alarm systems
  • Consumer electronics
ZMSM Series - Subminiature Snap-acting Switches
ZMSM Series - Subminiature Snap-acting Switches
  • Reliable snap-acting mechanism
  • Long electrical and mechanical life
  • Various PCB terminals and actuators
  • Communication devices
  • Testing equipment
  • Security/Alarm systems
LCS Series - Subminiature Snap-acting Switches
LCS Series - Subminiature Snap-acting Switches
  • Compact design
  • Long life and high electrical capacity
  • Quick connect, solder terminals,PC terminals, wire leads
  • Wide variety of actuator styles
  • Motorized equipment
  • Sump pump
  • Thermostatic controls
TFS Series - Subminiature Snap-acting Switches
TFS Series - Subminiature Snap-acting Switches
  • Broad range of operating forces
  • Ratings up to 10 AMPS
  • Wide variety of actuator styles
  • Quick connect terminations
  • Motor controls
  • Thermostatics
  • Portable tools
M Series - Half-inch Rotary Switches
M Series - Half-inch Rotary Switches
  • Multi-pole and multi-positions
  • Panel and PCB mounting
  • Stainless steel actuator
  • Non-shorting contacts
  • Test equipment
  • Industrial equipment
  • Medical equipment
ED Series - Dome Series
ED Series - Dome Series
  • Short travel
  • Good tactile feedback
  • Self cleaning
  • 2.4N
  • Aircraft
  • Instrument
  • Panels
  • Radio equipment
KSA & KSL MKII Series
KSA & KSL MKII Series
  • Highest tact switch sealing performance
  • Improved sealing through a modification of the crimping technique and to a double overmolding of the terminal
  • Automotive
  • Industrial
  • Telecommunication networks
  • Household appliances
  • Heating control systems
KSC Series - SMT Tact Switch
KSC Series - SMT Tact Switch
  • Positive tactile feeling
  • J or G terminations
  • Automotive
  • Mobile phones
  • Industrial electronics
  • Network infrastructure and IT
KSC4D Series - Sealed Detect Switch for SMT
KSC4D Series - Sealed Detect Switch for SMT
  • Soft actuator
  • J or G terminations
  • Automotive
  • Mobile phones
  • Industrial electronics
  • Computer infrastructure and IT
KSC9 Series - SMD Tact Switch for Adjustable Height
KSC9 Series - SMD Tact Switch for Adjustable Height
  • SMD switch
  • Adjustable height with buttons
  • Overload resistance
  • Industrial electronics
  • Network equipment
  • Telecommunications
KSE Series - Low Profile Tact Switch
KSE Series - Low Profile Tact Switc
  • Low profile
  • Cost efficient
  • Smart meters
  • Home appliances
  • Consumer electronics
  • Industrial electronics
  • Telecommunications
KSC-ST Series - Sound Tunable Tact Switch
KSC-ST Series - Sound Tunable Tact Switch
  • Positive tactile feeling
  • Range of 2 sound intensity
  • Automotive
  • Industrial electronics
  • Keyboards
  • Medical equipment
AP Series - Industrial Pushbutton Switch
AP Series - Industrial Pushbutton Switch
  • 1,000,000 life cycle
  • Illumination / non-illumination
  • Threaded or snap-in mounting
  • SPST, normally open
  • Off-road
  • Industrial
  • Medical
  • Transportation
  • Gaming
7000 Series - Miniature Toggle Switch with Splash Proof Bushing
7000 Series - Miniature Toggle Switch with Splash Proof Bushing
  • Multi-pole and multi-position
  • Wide variety of actuator and termination options
  • Epoxy terminal-seal compatible with bottom wash cleaning
  • Telecommunications
  • Instrumentation
  • Medical equipment
9000 Series - Power Toggle Switch with Splash Proof Bushing
9000 Series - Power Toggle Switch with Splash Proof Bushing
  • Power ratings up to 10 AMPS
  • Double pole models
  • Locking lever options available
  • Wide variety of actuator styles
  • Shut-off switch
  • Small equipment
T Series - Subminiature Toggle Switches with Splash Proof Bushing
T Series - Subminiature Toggle Switches with Splash Proof Bushing
  • Compact size—small footprint
  • Single and double pole models
  • PC and panel mount options available
  • Hand-held telecommunications
  • Instrumentation
  • Medical equipment

IP68 Rated Switches

Series Features Typical Applications
KMT0 Series - Nano-Miniature Top Actuated Tact Switch
KMT0 Series - Nano-Miniature Top Actuated Tact Switch
  • Smallest footprint
  • Smallest thickness with integrated actuator
  • High number of cycles within the smallest packaging
  • Hearing Aids
  • MP3 accessories
  • Bluetooth headset
NP Series - Sealed Industrial Pushbutton Switch
NP Series - Sealed Industrial Pushbutton Switch
  • 1,000,000 life cycle
  • Multiple housing styles
  • Capable of up to 5A resistive load
  • Harsh environments
  • Off-Road
  • Industrial
  • Transportation