MPN

C & K IP40 Blue Tactile Switch Button, SPST 50mA 12 V dc, Surface

RS Stock No.:: 135-9484
Mfr. Part No.:: PTS645SM50SMTR 92 LFS
Brand:: C & K

C & K IP40 Blue Tactile Switch Button, SPST 50mA 12 V dc, Surface

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Add 100 more to save Kr. 16,60

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Subtotal (1 pack of 20 units)*

Kr. 68,42

(exc. VAT)

Kr. 85,52

(inc. VAT)

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In Stock

Plus 120 unit(s) shipping from 16 November 2026

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Units	Per unit	Per Pack*	Saving
20 - 80	Kr. 3,421	Kr. 68,42	-
100 - 480	Kr. 3,255	Kr. 65,10	Kr. 16,60
500 +	Kr. 3,078	Kr. 61,56	Kr. 171,50

*price indicative

RS Stock No.:: 135-9484
Mfr. Part No.:: PTS645SM50SMTR 92 LFS
Brand:: C & K

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	C & K
	Product Type	Tactile Switch
	Contact Configuration	SPST
	Terminal Type	Terminal
	Switch Operation	Momentary
	Actuator Colour	Blue
	Length	6mm
	Width	6mm
	Illuminated	No
	Minimum Operating Temperature	-20°C
	Actuator Style	Button
	Actuator Orientation	Straight
	Contact DC Voltage	12V dc
	Mount Type	Surface
	Switch Configuration	(On)-Off
	Switch Contact Current	50mA
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS
	Series	PTS
	IP Rating	IP40
	Height	2mm
	Operating Force	1.6N
	Mechanical Life	200000Cycles

	Select all
	Brand C & K
	Product Type Tactile Switch
	Contact Configuration SPST
	Terminal Type Terminal
	Switch Operation Momentary
	Actuator Colour Blue
	Length 6mm
	Width 6mm
	Illuminated No
	Minimum Operating Temperature -20°C
	Actuator Style Button
	Actuator Orientation Straight
	Contact DC Voltage 12V dc
	Mount Type Surface
	Switch Configuration (On)-Off
	Switch Contact Current 50mA
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS
	Series PTS
	IP Rating IP40
	Height 2mm
	Operating Force 1.6N
	Mechanical Life 200000Cycles

C&K Tactile Switches Technical data sheet

COO (Country of Origin):: CN

C&K PTS645 Series Tactile Switches

From C & K Switches, a range of straight and vertical termination SMT and THT tactile switches. The PTS645 series of switches are available with standard TOP actuation and various actuator lengths making them Ideal for applications where space is limited. Colour coded for easy identification of actuation force. The IP40 switches in the PTS645 family have a momentary function with SPST-NO contact arrangement.

Features and Benefits

• IP40

• 6 x 6 mm footprint

• Various actuator lengths

• Colour coded actuators for force identification

• Straight or vertical termination pins

Applications

• Industrial

• Consumer products

• Instrumentation

• Computers

Tactile

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