MPN

C & K IP40 Blue Tactile Switch Button, SPST 50mA, 250 V ac 12 V dc, Through Hole

RS Stock No.:: 135-9534
Mfr. Part No.:: PTS645SM43-2 LFS
Brand:: C & K

C & K IP40 Blue Tactile Switch Button, SPST 50mA, 250 V ac 12 V dc, Through Hole

Bulk discount available

View bulk pricing options

Subtotal (1 pack of 20 units)*

£3.28

(exc. VAT)

£3.94

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 09 February 2027

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
20 - 80	£0.164	£3.28
100 - 480	£0.16	£3.20
500 +	£0.156	£3.12

*price indicative

RS Stock No.:: 135-9534
Mfr. Part No.:: PTS645SM43-2 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
	Contact Configuration	SPST
	Product Type	Tactile Switch
	Terminal Type	Terminal
	Switch Operation	Momentary
	Actuator Colour	Blue
	Length	6mm
	Width	6mm
	Illuminated	No
	Contact DC Voltage	12V dc
	Contact AC Voltage	250V ac
	Actuator Style	Button
	Actuator Orientation	Straight
	Minimum Operating Temperature	-20°C
	Mount Type	Through Hole
	Switch Contact Current	50mA
	Maximum Operating Temperature	60°C
	Switch Configuration	(On)-Off
	Series	PTS
	IP Rating	IP40
	Standards/Approvals	RoHS
	Operating Force	1.6N
	Height	2mm
	Mechanical Life	100000Operations

	Select all
	Brand C & K
	Contact Configuration SPST
	Product Type Tactile Switch
	Terminal Type Terminal
	Switch Operation Momentary
	Actuator Colour Blue
	Length 6mm
	Width 6mm
	Illuminated No
	Contact DC Voltage 12V dc
	Contact AC Voltage 250V ac
	Actuator Style Button
	Actuator Orientation Straight
	Minimum Operating Temperature -20°C
	Mount Type Through Hole
	Switch Contact Current 50mA
	Maximum Operating Temperature 60°C
	Switch Configuration (On)-Off
	Series PTS
	IP Rating IP40
	Standards/Approvals RoHS
	Operating Force 1.6N
	Height 2mm
	Mechanical Life 100000Operations

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

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy