Toggle

  4. Toggle
  5. Product Details

T203S1TCQE
T Series
Subminiature Toggle Switch

Toggle T 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 T series subminiature toggle switch from C&K is an RoHS-compliant, compact toggle switch most often used in hand-held communications and medical instrumentation devices. In addition to a small footprint, with the T series, engineers have the option of PC or panel-mounted versions and the choice between single and double pole models to power their product designs.

Features and Benefits

  • Compact size—small footprint
  • Single and double pole models
  • PC and panel mount options available

Typical Applications

  • Hand-held telecommunications
  • Instrumentation
  • Medical equipment

Specifications

  • Contact Rating:

    Gold contact material: 0.4 VA max. @ 20 V AC or DC max. Silver contact material (TX01 models): 3 A @120 V AC or 28 V DC. All other models: 2 A @ 120 V AC or 28 V DC. See datasheet for additional ratings.

  • Electrical Life:

    TX01 models: 60,000 make-and-break cycles at full load. All other models: 30,000 cycles

  • Contact Resistance:

    Below 20 millohms typ. initial @2-4 V DC, 100 mA, for both silver and gold plated contacts

  • Insulation Resistance:

    10⁹ ohms min.

  • Dielectric Strength:

    1000 Vrms min. @ sea level

  • Operating Temperature:

    –30ºC to 85ºC

  • Solderability:

    Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)

  • Certifications:

T203S1TCQE

  • Most Common:

    No

  • Current Rating:

    2A (AC/DC)

  • Circuit:

    DPDT

  • Mounting Type:

    Panel Mount, Rear, Threaded

  • Sealing:

    Unsealed

  • Illumination:

  • Switch Function:

    On-Off-On

  • Electrical Life Cycles:

    30,000

  • Voltage Rating - AC:

    120V

  • Voltage Rating - DC:

    28V

  • Actuator Type:

    Standard Round

  • Actuator Length:

    10.41mm

  • Termination Style:

    Thru-hole

  • Bushing Thread:

    1/4 - 40

  • Additional Features:

    Epoxy Sealed Terminals

  • Panel Cutout Dimensions:

    Circular - 6.35mm Dia

  • Packaging:

    Bulk