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

RS Stock No.:: 135-9618P
Mfr. Part No.:: PTS641 SM25 SMTR2 LFS
Brand:: C & K

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

Bulk discount available

View bulk pricing options

Subtotal 100 units (supplied on a continuous strip)*

Kr. 153,30

(exc. VAT)

Kr. 191,60

(inc. VAT)

FREE delivery for online orders over 750,00 kr

In Stock

Plus 13 920 unit(s) shipping from 21 September 2026

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

Units	Per unit
100 - 180	Kr. 1,533
200 - 480	Kr. 1,465
500 +	Kr. 1,39

*price indicative

RS Stock No.:: 135-9618P
Mfr. Part No.:: PTS641 SM25 SMTR2 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	Gull Wing
	Switch Operation	Momentary
	Actuator Colour	Red
	Length	6.4mm
	Width	6.3mm
	Illuminated	No
	Contact DC Voltage	12V dc
	Minimum Operating Temperature	-20°C
	Actuator Orientation	Straight
	Actuator Style	Button
	Mount Type	Surface
	Switch Contact Current	50mA
	Switch Configuration	(On)-Off
	Maximum Operating Temperature	85°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 Gull Wing
	Switch Operation Momentary
	Actuator Colour Red
	Length 6.4mm
	Width 6.3mm
	Illuminated No
	Contact DC Voltage 12V dc
	Minimum Operating Temperature -20°C
	Actuator Orientation Straight
	Actuator Style Button
	Mount Type Surface
	Switch Contact Current 50mA
	Switch Configuration (On)-Off
	Maximum Operating Temperature 85°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 PTS641 Series Tactile Switches

From C & K Switches, a range of Compact SMT tactile switches. The PTS641 series of switches are available with standard TOP actuator buttons and various switch heights making them Ideal for applications where space is limited. The IP40 tactile switches in the PTS641 family have a momentary function with SPST-NO contact arrangement and silver plated gullwing terminations.

Features and Benefits

• IP40

• 6.3 x 6.3 mm footprint

• Gullwing termination

• 2.5 mm 3.1 mm and 3.4 mm height options

• Colour coded actuators for easy operational force identification

• -20°C to 85°C

Applications

• White goods

• Home and garden equipment

• Metering

Tactile

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