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C & K Tactile Switch Top Surface Mount Momentary SPST 50mA 12 V dc 3.4 mm Actuator IP40

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C & K Tactile Switch Top Surface Mount Momentary SPST 50mA 12 V dc 3.4 mm Actuator IP40

Name: C & K Tactile Switch Top Surface Mount Momentary SPST 50mA 12 V dc 3.4 mm Actuator IP40
Brand: C & K
SKU: 153246

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Category Tactile Switch Brand C & K Condition New

Specifications

Country of Origin	China
Brand	C & K
Height	3.1mm
Length	6.3mm
Model	IP40
IP Rating	IP40
Width	6.4mm
Mount Type	Surface
Series	PTS641
Maximum Operating Temperature	85°C
Contact Configuration	SPST
Minimum Operating Temperature	-20°C
Terminal type	Surface Mount
Standards/Approvals	RoHS
Switch Operation	Momentary
Actuator Length	3.4mm
Contact DC Voltage	12V dc
Actuator Style	Top
Switch Contact Current	50mA
Operating Force	3.2N
Mechanical Life	100000Operations

Key Features

Actuator length is precisely 3.4 mm, enabling responsive user input.
Supports a contact current of 50 mA at 12 V dc for low power switching.
Compact dimensions of 6.3 mm length and 6.4 mm width fit small PCB footprints.
Robust IP40 rating protects against solid objects larger than 1 mm.
Mechanical life of 100,000 operations ensures durability in repeated use.
Operating temperature range from -20°C to 85°C suitable for varied environments.
Switch operates with an actuation force of 3.2 N for tactile feedback.
Non-illuminated design with top actuator style and surface mount terminal type.

Product Description

C & K IP40 tactile switch model PTS641 SP34 SMTR2 LFS is a surface mount device featuring a 3.4 mm top actuator and SPST contact configuration. Designed for momentary switch operation, it supports a contact current of 50 mA at 12 V dc, making it ideal for low power electronic applications.

This switch has a compact footprint, measuring 6.3 mm in length, 6.4 mm in width, and 3.1 mm in height, suitable for constrained PCB layouts. Rated IP40, it offers protection against ingress of solid objects larger than 1 mm, ensuring reliability in typical industrial and consumer environments.

The mechanical life exceeds 100,000 operations, providing long-lasting performance for products requiring frequent user interaction. The required operating force is 3.2 Newtons, delivering a tactile feedback suitable for keyboards, metering devices, white goods, and home and garden equipment.

Operating temperature range spans from -20°C to 85°C, allowing use in diverse climatic conditions. Its surface mount terminal type and top actuator style allow easy integration in modern SMT assembly lines. It is compliant with RoHS standards, ensuring environmentally safe manufacturing.

Typical applications include metering, white goods, and home and garden equipment where compact, reliable tactile feedback switches are necessary. The series PTS641 offers multiple heights and a ground pin option to optimize product design.

Actuator length is 3.4 mm for precise user input. Contact current rated at 50 mA, 12 V dc suitable for low power circuit switching. Compact size of 6.3 by 6.4 mm fits tight layouts. IP40 ingress protection against solid particles larger than 1 mm.

Mechanical life of 100,000 cycles ensures durability in repeated usage. Wide operating temperature from -20°C to 85°C accommodates diverse environments. Operating force of 3.2 N provides tactile feedback. Compliant with RoHS environmental standards.

Explore EnvMart’s range of Tactile Switches and surface mount switches for industrial, laboratory, HVAC, and manufacturing applications.