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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:

  • Ratings from IP54 to IP68
  • Variety of boot accessories
  • Ingress protection or "IP" sealed switches. The first characteristic numeral indicates degree of protection against solid foreign objects. The second characteristic numeral indicates the degree of protection against water.

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
Buy Now KMT2 Series - Microminiature SMT Tact Switch
KMT2  Series
  • 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
Buy NowKT Series - Right Angle Tact Switch for SMT
KT Series
  • 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
Buy NowE Series - Sealed Miniature Toggle Switches
E Series
  • Sealed against solder and cleaning process contaminants
  • UL 94V-0 Nylon case and bushing
  • Multi-positions
  • Telecommunications
  • Instrumentation
  • Medical equipment
Buy NowET Series - Sealed Subminiature Toggle Switches
ET Series
  • Sealed against solder and cleaning process contaminants
  • ESD protection available
  • Thru-hole and surface mount models
  • Hand-held telecommunications
  • Instrumentation
  • Medical equipment
Buy NowEP Series - Sealed Tiny Pushbutton Switches
EP Series
  • Sealed against solder & cleaning processes
  • Thru-hole and surface mount models
  • Telecommunications and networking equipment
  • Computers and peripherals
Buy NowGT Series - Ultraminiature Toggle Switches
GT Series
  • 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

IP65 Rated Switches

Series Features Typical Applications
Buy NowPWR Series - Power Tactile
PWR Series
  • 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
Buy NowD Series - Miniature Snap-in Power Rocker with boot option
D Series
  • Momentary and maintained models
  • PC and quick connect terminals
  • Recessed bracket available — prevents accidental actuation
  • Small appliances
  • Computers and peripherals
  • Medical instrumentation
Buy NowDA Series - Miniature Single Pole Rocker with boot option
DA Series
  • Nice actuator styling with multiple options
  • Guards to prevent accidental actuation
  • Momentary and maintained functions
  • Small appliances
  • Computers and peripherals
  • Medical instrumentation
Buy NowDM Series - Miniature Illuminated Power Rocker with boot option
DM Series
  • 3 AMPS to 10 AMPS
  • Illuminated LED
  • Positive detent
  • Instrumentation
  • Industrial
  • Office machines
Buy NowCR Series - Round Single Pole Rocker with boot option
CR Series
  • 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
Buy NowZMS Series - Subminiature Snap-acting Switches
ZMS Series
  • 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
Buy NowZMSM Series - Subminiature Snap-acting Switches
ZMSM Series
  • Reliable snap-acting mechanism
  • Long electrical and mechanical life
  • Various PCB terminals and actuators
  • Communication devices
  • Testing equipment
  • Security/Alarm systems
Buy NowLCS Series - Subminiature Snap-acting Switches
LCS Series
  • 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
Buy NowTFS Series - Subminiature Snap-acting Switches
TFS Series
  • Broad range of operating forces
  • Ratings up to 10 AMPS
  • Wide variety of actuator styles
  • Quick connect terminations
  • Motor controls
  • Thermostatics
  • Portable tools
Buy NowM Series - Half-inch Rotary Switches
M Series
  • Multi-pole and multi-positions
  • Panel and PCB mounting
  • Stainless steel actuator
  • Non-shorting contacts
  • Test equipment
  • Industrial equipment
  • Medical equipment
Buy NowED Series - Dome Series
ED Series
  • Short travel
  • Good tactile feedback
  • Self cleaning
  • 2.4N
  • Aircraft
  • Instrument
  • Panels
  • Radio equipment
Buy NowKSA & 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
Buy NowKSC Series - SMT Tact Switch
KSC Series
  • Positive tactile feeling
  • J or G terminations
  • Automotive
  • Mobile phones
  • Industrial electronics
  • Network infrastructure and IT
Buy NowKSC4D Series - Sealed Detect Switch for SMT
KSC4D Series
  • Soft actuator
  • J or G terminations
  • Automotive
  • Mobile phones
  • Industrial electronics
  • Computer infrastructure and IT
Buy NowKSC9 Series - SMD Tact Switch for Adjustable Height
KSC9 Series
  • SMD switch
  • Adjustable height with buttons
  • Overload resistance
  • Industrial electronics
  • Network equipment
  • Telecommunications
Buy NowKSE Series - Low Profile Tact Switch
KSE Series
  • Low profile
  • Cost efficient
  • Smart meters
  • Home appliances
  • Consumer electronics
  • Industrial electronics
  • Telecommunications
Buy NowKSC-ST Series - Sound Tunable Tact Switch
KSC-ST Series
  • Positive tactile feeling
  • Range of 2 sound intensity
  • Automotive
  • Industrial electronics
  • Keyboards
  • Medical equipment
Buy NowAP Series - Industrial Pushbutton Switch
AP Series
  • 1,000,000 life cycle
  • Illumination / non-illumination
  • Threaded or snap-in mounting
  • SPST, normally open
  • Off-road
  • Industrial
  • Medical
  • Transportation
  • Gaming
Buy Now7000 Series - Miniature Toggle Switch with Splash Proof Bushing
7000 Series
  • Multi-pole and multi-position
  • Wide variety of actuator and termination options
  • Epoxy terminal-seal compatible with bottom wash cleaning
  • Telecommunications
  • Instrumentation
  • Medical equipment
Buy Now9000 Series - Power Toggle Switch with Splash Proof Bushing
9000 Series
  • Power ratings up to 10 AMPS
  • Double pole models
  • Locking lever options available
  • Wide variety of actuator styles
  • Shut-off switch
  • Small equipment
Buy NowT Series - Subminiature Toggle Switches with Splash Proof Bushing
T Series
  • 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
Buy NowKMT0 Series - Nano-Miniature Top Actuated Tact Switch
KMT0 Series
  • Smallest footprint
  • Smallest thickness with integrated actuator
  • High number of cycles within the smallest packaging
  • Hearing Aids
  • MP3 accessories
  • Bluetooth headset
Buy NowNP Series - Sealed Industrial Pushbutton Switch
NP Series
  • 1,000,000 life cycle
  • Multiple housing styles
  • Capable of up to 5A resistive load
  • Harsh environments
  • Off-Road
  • Industrial
  • Transportation