PTS 647 SK38 SMTR2 LFS The C&K Components PTS 647 SK38 SMTR2 LFS is a tactile switch with a SPST-NO circuit and top actuation. It features a 3.80mm actuator height and a 250gf operating force.
Mfr Part #:

PTS 647 SK38 SMTR2 LFS

Available from 1 distributors
Mfr Name: C&K Components
C&K Components
The C&K Components PTS 647 SK38 SMTR2 LFS is a tactile switch with a SPST-NO circuit and top actuation. It features a 3.80mm actuator height and a 250gf operating force.
Total Stock: 2,500 pcs
$ Price Range: $0.52

PTS 647 SK38 SMTR2 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
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request

PTS 647 SK38 SMTR2 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
Contact Rating @ Voltage
Contact Resistance
Dielectric Strength
Illumination
Ingress Protection
Insulation Resistance
Lead Spacing
Mechanical Life
Mounting Type
Operating Force
Operating Temperature
Outline
Storage Temperature
Switch Function
Tape & Reel
Termination Style
Travel

PTS 647 SK38 SMTR2 LFS Description

Short technical summary and product information.

The PTS 647 SK38 SMTR2 LFS from C&K Components is a tactile switch designed for surface mount applications. It features a compact 4.50mm x 4.50mm outline and a gull wing termination style.

 

This switch operates with a SPST-NO circuit and has a momentary (Off-Mom) function. It is rated for 0.05A at 12VDC and requires an operating force of 250gf. The actuator height off the PCB is 3.80mm, and it has a mechanical life of 100,000 cycles.

 

Environmental specifications include an ingress protection rating of IP40. The operating temperature range is specified as -20°C to 70°C. This tactile switch is suitable for various general usage applications in consumer and industrial control panels, as well as computer products.

PTS 647 SK38 SMTR2 LFS Quick Information

Product Type: Tactile Switch
Series: PTS647
Canonical Name: Tactile Switch SPST-NO Top Actuated Surface Mount 3.80mm 250gf
Subcategory: Tactile Switches

PTS 647 SK38 SMTR2 LFS Compliance

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

PTS 647 SK38 SMTR2 LFS Estimated Pricing

Qty Low High
1+ $0.52 $0.52

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

PTS 647 SK38 SMTR2 LFS Features

  • SPST-NO circuit, Off-Mom switch function.
  • Surface mount with gull wing termination.
  • 3.80mm actuator height, 250gf operating force.
  • Compact 4.50mm x 4.50mm outline.
  • Rated for 0.05A @ 12VDC.

PTS 647 SK38 SMTR2 LFS Applications

  • Suitable for consumer electronic control panels.
  • Ideal for industrial control switch applications.
  • Used in computer and peripheral device interfaces.
  • Applicable in general-purpose tactile switch designs.

PTS 647 SK38 SMTR2 LFS FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the PTS 647 SK38 SMTR2 LFS tactile switch?

The operating temperature range is -20°C to 70°C.

What is the contact rating for this tactile switch?

The contact rating is 0.05A @ 12VDC.

What is the operating force required for the PTS 647 SK38 SMTR2 LFS?

The operating force is 250gf.

What is the actuator height off the PCB?

The actuator height off the PCB is 3.80mm.

What is the RoHS status of the PTS 647 SK38 SMTR2 LFS?

The RoHS status is RoHS3 Compliant.

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