MPN

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

RS Stock No.:: 135-9521
Mfr. Part No.:: PTS645SL502 LFS
Brand:: C & K

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

Bulk discount available

View bulk pricing options

Subtotal (1 pack of 20 units)*

Kr. 58,70

(exc. VAT)

Kr. 73,38

(inc. VAT)

FREE delivery for online orders over 750,00 kr

In Stock

540 unit(s) ready to ship
Plus 440 unit(s) ready to ship from another location
Plus 2 880 unit(s) shipping from 22 June 2026

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

Units	Per unit	Per Pack*
20 - 80	Kr. 2,935	Kr. 58,70
100 - 180	Kr. 2,797	Kr. 55,94
200 - 480	Kr. 2,637	Kr. 52,74
500 +	Kr. 2,506	Kr. 50,12

*price indicative

RS Stock No.:: 135-9521
Mfr. Part No.:: PTS645SL502 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	Black
	Length	6mm
	Illuminated	No
	Minimum Operating Temperature	-20°C
	Mount Type	Through Hole
	Actuator Style	Button
	Actuator Orientation	Straight
	Contact DC Voltage	12V dc
	Maximum Operating Temperature	60°C
	Switch Configuration	Off-Mom
	Standards/Approvals	RoHS
	Series	PTS
	IP Rating	IP40
	Height	2mm
	Operating Force	1.3N
	Mechanical Life	200000Cycles

	Select all
	Brand C & K
	Contact Configuration SPST
	Product Type Tactile Switch
	Terminal Type Terminal
	Switch Operation Momentary
	Actuator Colour Black
	Length 6mm
	Illuminated No
	Minimum Operating Temperature -20°C
	Mount Type Through Hole
	Actuator Style Button
	Actuator Orientation Straight
	Contact DC Voltage 12V dc
	Maximum Operating Temperature 60°C
	Switch Configuration Off-Mom
	Standards/Approvals RoHS
	Series PTS
	IP Rating IP40
	Height 2mm
	Operating Force 1.3N
	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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