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C & K Tactile Switch Button, IP40, Black, SPST, 50mA 12V DC, Through Hole, 6 x 6 x 2mm,

Name: C & K Tactile Switch Button, IP40, Black, SPST, 50mA 12V DC, Through Hole, 6 x 6 x 2mm,
Brand: C & K
SKU: 80410
Price: 0.22 USD
Availability: InStock

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Category Push Button Switch Brand C & K Condition New

Specifications

Country of Origin	China
Brand	C & K
Height	2mm
Length	6mm
Model	IP40
IP Rating	IP40
Width	6mm
Mount Type	Through Hole
Series	PTS
Maximum Operating Temperature	60°C
Contact Configuration	SPST
Switch Configuration	(On)-Off
Minimum Operating Temperature	-20°C
Terminal type	Terminal
Standards/Approvals	RoHS
Switch Operation	Momentary
Actuator Colour	Black
Contact DC Voltage	12V dc
Actuator Style	Button
Actuator Orientation	Straight
Switch Contact Current	50mA
Operating Force	1.3N
Mechanical Life	200000Cycles

Key Features

IP40 rated compact tactile switch for electronic and industrial applications.
SPST single pole single throw configuration with momentary action.
Black straight actuator with 6 x 6mm footprint and 2mm height.
Rated for 50mA contact current and 12V DC operation.
Long mechanical life of 200,000 cycles ensures reliability.
Requires 1.3N actuation force for clear tactile feedback.
Through hole mounting allows secure attachment to PCBs.
Operating temperature range from -20°C to 60°C.

Product Description

The C & K PTS645SL502 LFS tactile switch is a compact, high-reliability momentary switch designed for a range of industrial, consumer, and instrumentation applications. This switch features an IP40 ingress protection rating, making it suitable for use in environments where moderate dust protection is required. With its black actuator and SPST (single pole single throw) configuration, this switch delivers reliable tactile feedback and precise momentary switching functionality.

Engineered for through hole mounting, the PTS645SL502 LFS has a minimal footprint of 6 x 6mm and a profile height of 2mm, enabling efficient component placement on densely populated printed circuit boards. The switch supports a maximum contact current of 50mA and operates at up to 12V DC, meeting the requirements of most low-voltage switching applications.

Its straight actuator is designed for top actuation and color-coded for easy identification. The rated mechanical life of 200,000 cycles ensures durable performance across repeated operations, while an actuation force of 1.3N provides a crisp and consistent tactile response. The operating temperature window spans from -20°C to 60°C, making it well-suited for both indoor device integration and demanding industrial installations where temperature variability is a consideration.

The C & K PTS645 series is widely used in instrumentation, consumer electronic products, embedded systems, and computer peripherals, where reliable tactile switching is essential. The PTS645SL502 LFS is RoHS compliant, giving assurance that it is manufactured without restricted hazardous substances, aligning with stringent global standards for electronic components.

Applications for this tactile switch include control panels, user interface input pads, industrial devices, testing and measurement equipment, and more. The through hole terminal style facilitates robust soldering and enduring mechanical connection to the host PCB.

Expand your selection of reliable tactile switches and interface components by exploring the full range of C & K products under EnvMart’s Electronics & Electricals > Switches & Sockets category.

Explore more products in our Push Button Switch category.