The PTS645 switch series from C&K are 6mm tact switches, designed to provide those designing for consumer product, instrumentation and computing equipment applications the long-lasting, responsive switch they need. PTS645 switches are compact (6 x 6mm) and are available in a variety of actuator lengths, with a choice of actuation force, allowing you to customize the switch to your product’s needs.

Compact size 6 x 6 mm
Variety of actuator lengths
Choice of actuation force

Typical Applications
Consumer products
Instrumentation
Computer products
Industrial

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Select all	Attribute	Value
	Manufacturer	C & K
	Contact Configuration	SPST
	Terminal Type	PC Pin
	Switch Operation	Momentary
	Actuator Length	1.05mm
	Actuator Type	Top
	Length	6mm
	Width	6mm
	Dimensions	6 x 6mm
	Illuminated	No
	Mounting Type	Through Hole
	Contact Current Rating	50 mA
	IP Rating	IP40
	Voltage Rating	12V dc
	Operating Force	2.6 N
	Maximum Operating Temperature	+60°C
	Minimum Operating Temperature	-20°C
	Operating Temperature Range	-20 → +60°C
	Contact Material	Silver

	Select all
	Manufacturer C & K
	Contact Configuration SPST
	Terminal Type PC Pin
	Switch Operation Momentary
	Actuator Length 1.05mm
	Actuator Type Top
	Length 6mm
	Width 6mm
	Dimensions 6 x 6mm
	Illuminated No
	Mounting Type Through Hole
	Contact Current Rating 50 mA
	IP Rating IP40
	Voltage Rating 12V dc
	Operating Force 2.6 N
	Maximum Operating Temperature +60°C
	Minimum Operating Temperature -20°C
	Operating Temperature Range -20 → +60°C
	Contact Material Silver

C & K IP40 Top Tactile Switch, SPST 50 mA 1.05mm Through Hole