PTS645SK50SMTR92 LFS The C&K Components PTS645SK50SMTR92 LFS is a momentary action tactile switch. It features a SPST-NO contact arrangement and a contact rating of 0.05A @ 12VDC.
Mfr Part #:

PTS645SK50SMTR92 LFS

Available from 1 distributors
Mfr Name: C&K Components
C&K Components
The C&K Components PTS645SK50SMTR92 LFS is a momentary action tactile switch. It features a SPST-NO contact arrangement and a contact rating of 0.05A @ 12VDC.
Total Stock: 8,000 pcs
$ Price Range: $0.52

PTS645SK50SMTR92 LFS Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,000 pcs
8000 pcs On Request 1 On Request On Request On Request On Request On Request

PTS645SK50SMTR92 LFS 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
Function
Illumination
Insulation Resistance
Mounting Type
Operating Force
Operating Temperature
Outline
Switch Function
Termination Style

PTS645SK50SMTR92 LFS Description

Short technical summary and product information.

The C&K Components PTS645SK50SMTR92 LFS is a tactile switch from the PTS645 series, designed for applications requiring a responsive and durable switch. This momentary action switch has a Single Pole Single Throw Normally Open (SPST-NO) contact arrangement.

 

Key electrical specifications include a contact rating of 0.05A at 12VDC and a minimum insulation resistance of 10^11 Ohms. The switch operates within a temperature range of -40°C to 85°C.

 

Designed for surface mounting with gull wing termination, this switch offers a compact 6mm x 6mm outline. It features a standard actuator type and is top actuated. The operating force is specified at 260gf, and the actuator height off the PCB is 5.00mm.

 

This switch is RoHS3 compliant and has an MSL rating of 1.

PTS645SK50SMTR92 LFS Quick Information

Product Type: Tactile Switch
Series: PTS645
Canonical Name: C&K Components PTS645 Series Tactile Switch
Subcategory: Tactile Switches

PTS645SK50SMTR92 LFS Compliance

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

PTS645SK50SMTR92 LFS Estimated Pricing

Qty Low High
1+ $0.52 $0.52

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

PTS645SK50SMTR92 LFS Features

  • Momentary action tactile switch.
  • SPST-NO contact arrangement.
  • Rated for 0.05A at 12VDC.
  • Surface mount with gull wing termination.
  • Compact 6mm x 6mm size.

PTS645SK50SMTR92 LFS Applications

  • Suitable for consumer products.
  • Used in instrumentation equipment.
  • Ideal for computing applications.
  • Applicable in industrial settings.

PTS645SK50SMTR92 LFS FAQs

5 frequently asked questions generated from this part’s specifications.
What is the contact arrangement of this switch?

The contact arrangement is SPST, N.O.

What is the operating temperature range?

-40°C to 85°C

What is the contact rating at 12VDC?

50mA @ 12VDC

What is the contact resistance of the switch?

100 mΩ max. initial

What is the switch's life expectancy?

100,000 operations

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