Snap-acting
  4. Snap-acting
  5. Product Details

TFCJF5ST2540C
Tf0 Series
Mid Size Snap-acting Switch

Snap TF product image

Image shown represents the product series and may not indicate the actual part number

img description Toolbox
img description Downloads
Contact Tech Support
Search Distributor Stock
Request Sample
3D Model
The TF series mid size snap-acting switch from C&K features a broad range of operating forces, ratings up to 21A and a wide variety of actuator styles to fit the specific needs of any design. Often used in motor controls, thermostatics and portable tools, designers across the globe turn to C&K’s TF series for its performance and resilience.

Features and Benefits

  • Broad range of operating forces
  • Ratings up to 21 A
  • Wide variety of actuator styles

Typical Applications

  • Motor controls
  • Thermostatics
  • Portable tools

Specifications

  • Contact Rating:

    From low level to 21 A @ 277 V AC

  • Electrical Life:

    300,000 cycles at 10 A @ 250 V AC

  • Insulation Resistance:

    1,000 megohms min.

  • Dielectric Strength:

    1,500 Vrms min. @ sea level

  • Operating Temperature:

    –40ºC to 85ºC

  • Certifications:

TFCJF5ST2540C

  • Most Common:

    No

  • Current Rating:

    1A (AC/DC)

  • Circuit:

    SPDT

  • Mounting Type:

    Chassis Mount

  • Sealing:

    Unsealed

  • Illumination:

    No/None

  • Switch Function:

    On-Mom On

  • Electrical Life Cycles:

    300,000

  • Voltage Rating - AC:

    125V

  • Voltage Rating - DC:

    30V

  • Actuator Type:

    Lever, Straight

  • Termination Style:

    Quick Connect - 0.187" (4.7mm)

  • Additional Features:

  • Operating Force, Torque:

    45gf

  • Release Force:

    6gf

  • Pretravel:

    0.250" (6.35mm)

  • Differential Travel:

    0.055" (1.4mm)

  • Overtravel:

    0.125" (3.2mm)

  • Packaging:

    Bulk