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
IP57
IP65
IP67
IP68

IP54 Rated Switches

Series	Features	Typical Applications
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
	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
	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
	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
	Sealed against solder & cleaning processes Thru-hole and surface mount models	Telecommunications and networking equipment Computers and peripherals
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

IP65 Rated Switches

Series	Features	Typical Applications
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
	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
	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
	3 AMPS to 10 AMPS Illuminated LED Positive detent	Instrumentation Industrial Office machines
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
	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
	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
	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
	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
	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
	Short travel Good tactile feedback Self cleaning 2.4N	Aircraft Instrument Panels Radio equipment
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
	Positive tactile feeling J or G terminations	Automotive Mobile phones Industrial electronics Network infrastructure and IT
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
	SMD switch Adjustable height with buttons Overload resistance	Industrial electronics Network equipment Telecommunications
KSE Series - Low Profile Tact Switch
	Low profile Cost efficient	Smart meters Home appliances Consumer electronics Industrial electronics Telecommunications
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
	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
	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
	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
	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
	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
	1,000,000 life cycle Multiple housing styles Capable of up to 5A resistive load	Harsh environments Off-Road Industrial Transportation