Tactile

PTS125SM43SMTR21M LFS
Pts1250 Series
12 mm Tact Switches

Tactile PTS125 product image
Tactile PTS125 product image

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

C&K’s PTS125 series 12mm tactile switches are most often seen used in industrial, consumer products, instrumentation and computing equipment. Available in various heights with a snap-fit actuator option and THT and SMT terminations, PTS125 tactile switch is long-lasting and highly responsive.

Features and Benefits

  • THT and SMT terminations
  • Snap fit actuator option
  • Various heights & forces

Typical Applications

  • Consumer products
  • Computer products
  • Instrumentation
  • Industrial

Specifications

  • Solderability:

    This component is suited to the following methods: Infrared reflow soldering in accordance with IEC 61760-1 for SMT version; Wave soldering compatible with lead free soldering profile

  • Contact Resistance:

    < 100 milliohms

  • Electrical Life:

    200,000 to 5,000,000 cycles

  • Dielectric Strength:

    250 V AC (1mn)

  • Insulation Resistance:

    > 100 megohms

  • Operating Temperature:

    -40°C to 85°C

  • Contact Rating:

    50mA

PTS125SM43SMTR21M LFS

  • Most Common:

    Yes

  • Current Rating:

    50mA @ 12VDC

  • Circuit:

    SPST-NO

  • Mounting Type:

    Surface Mount

  • Sealing:

    Sealed - IP40

  • Illumination:

    No/None

  • Switch Function:

    Off-Mom

  • Electrical Life Cycles:

    1,000,000

  • Actuator Type:

    Round

  • Actuator Height off PCB, from Pins:

    4.30mm

  • Actuator Orientation:

    Top Actuated

  • Termination Style:

    Gull Wing

  • Footprint:

    12.00mm x 12.00mm

  • Illumination Voltage (Nominal):

  • Illumination Type, Color:

  • Operating Force:

    180gf

  • Additional Features:

  • Packaging:

    Tape & Reel