KT11P3SM The C&K Components KT11P3SM is a sealed tactile switch with a SPST-NO circuit, designed for surface mounting. It offers a 1VA @ 50V contact rating and operates between -40°C and 90°C.
Mfr Part #:

KT11P3SM

Available from 1 distributors
Mfr Name: C&K Components
C&K Components
The C&K Components KT11P3SM is a sealed tactile switch with a SPST-NO circuit, designed for surface mounting. It offers a 1VA @ 50V contact rating and operates between -40°C and 90°C.
Total Stock: 100 pcs
$ Price Range: $0.75

KT11P3SM Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

KT11P3SM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Height off PCB, Vertical
Actuator Orientation
Actuator Type
Circuit
Contact Rating @ Voltage
Contact Resistance
Features
Illumination
Ingress Protection
Insulation Resistance
Mounting Type
Operating Temperature
Outline
Switch Function
Tape & Reel
Termination Style

KT11P3SM Description

Short technical summary and product information.

The C&K Components KT11P3SM is a sealed tactile switch from the KT Series, featuring a Single Pole Single Throw Normally Open (SPST-NO) circuit configuration. This surface-mount device is designed for reliability with an internal actuator seal and insert-molded terminals, allowing for soldering and cleaning.

 

Key electrical specifications include a contact rating of 1.0 VA maximum at 50 V AC or DC. The switch boasts a mechanical and electrical life of 100,000 make-and-break cycles at full load. Contact resistance is typically below 50 milliohms initially, with insulation resistance at a minimum of 1 GOhms and dielectric strength of 250 V RMS minimum.

 

This tactile switch operates within a temperature range of -40°C to 90°C and offers a degree of protection rated at IP57, providing resistance against dust and temporary immersion. The termination style is Gull Wing, suitable for surface mounting applications. The actuator height off the PCB is 4.12mm, and the overall outline measures 6.38mm x 6.22mm.

 

Typical applications for this type of switch include telecommunications, computer products, and instrumentation, where a durable and sealed tactile feedback mechanism is required.

KT11P3SM Quick Information

Product Type: Tactile Switch
Series: KT Series
Canonical Name: C&K Components KT11P3SM Sealed Tactile Switch
Subcategory: Tactile Switch

KT11P3SM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

KT11P3SM Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

KT11P3SM Features

  • Sealed tactile switch with SPST-NO circuit.
  • Rated for 1VA at 50V AC/DC.
  • Surface mount with gull wing termination.
  • IP57 ingress protection rating.
  • Operates from -40°C to 90°C.

KT11P3SM Applications

  • Suitable for telecommunications equipment.
  • Used in computer product designs.
  • Ideal for instrumentation applications.
  • Requires sealed tactile feedback.

KT11P3SM FAQs

5 frequently asked questions generated from this part’s specifications.
What is the contact rating for the C&K Components KT11P3SM tactile switch?

The contact rating is 1.0 VA maximum at 50 V AC or DC.

What is the operating temperature range for this tactile switch?

The operating temperature range is -40°C to 90°C.

What is the ingress protection rating of the KT11P3SM?

The ingress protection rating is IP57, offering protection against dust and temporary immersion.

What type of termination does the KT11P3SM use?

The termination style is Gull Wing.

What is the circuit configuration of the KT11P3SM?

The circuit configuration is SPST-NO (Single Pole Single Throw Normally Open).

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