SMT Ultraminiature Sealed Toggle Switch SPDT | Salecom UT-4-M

Smallest footprint SMT toggle switch with sealed structure. SPDT ultraminiature design for handheld telecommunications & medical equipment. RoHS compliant.

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UT-4-M Sealed Ultraminiature Toggle Switch with Surface Mount Termination

Smallest footprint SPDT toggle switch featuring sealed structure and high-temperature materials for handheld telecommunications and small instrumentation applications

SMT Ultramini Toggle Switch SPDT - Toggle Switches (UT-4-M/UT-4A-M)
  • SMT Ultramini Toggle Switch SPDT - Toggle Switches (UT-4-M/UT-4A-M)

SMT Ultramini Toggle Switch SPDT

UT-4-M

UT Sealed Ultraminiature Toggle Switches

This toggle switch comes with surface mount termination. Ultraminiature size, smallest footprint available. Sealed structure can avoid any contaminant during soldering and cleaning process. High temperature materials (UL 94V-0). This switch is perfect for Hand-held telecommunications and Small instrumentation.

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Features

  • Ultraminiature size, smallest footprint available
  • Function: On-On, On-Off-On
  • Circuit: SPDT

Specification

  • Contact Rating: max 0.4 VA max @ 28 VDCMin. 1μA/20 mVDC
  • Life Cycle: 10,000 make and break cycles at full load
  • Contact Resistance: 100 mΩ max. initial @2-4 VDC,100 mA
  • Insulation Resistance: 500 MΩ min.
  • Dielectric Strength: 250 VAC, 50 Hz for the duration of 1 minute.
  • Operating Temperature: -30°C to 85°C

Materials

  • CASE: Nylon 4/6
  • ACTUATOR: Nylon
  • FRAME: Nylon 4/6
  • TERMINAL: Bronze, gold-plated or tin plated
  • CONTACT: Phosphor bronze, silver plated
  • LOOP SEALING: Rubber

Toggle Switches UT-4-M

Product Drawings

Toggle Switches UT-4-M

Safety Approval

RoHS Lead Free

Application

  • Small instrumentation
  • Hand-held telecommunications
  • Medical equipment
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Salecom's new products for Automotive and Medical devices.

How Can You Achieve Maximum Space Savings Without Compromising Switch Reliability in Handheld Devices?

Our UT-4-M offers the smallest footprint available in SMT toggle switches, with a sealed structure that protects against soldering contaminants while delivering 10,000 cycles at full load. Perfect for space-critical handheld telecommunications where every millimeter counts. Contact us to receive detailed dimensional drawings and samples for your next compact device design.

Engineered specifically for handheld telecommunications, small instrumentation, and medical equipment applications, this sealed ultraminiature toggle switch operates reliably across temperatures from -30°C to 85°C. Available in On-On and On-Off-On functions, the UT-4-M combines miniature dimensions with robust performance characteristics including 250VAC dielectric strength. The surface mount termination enables efficient automated assembly processes, while the rubber loop sealing ensures long-term reliability in challenging environments. RoHS compliant and lead-free, this professional-grade toggle switch is backed by over 30 years of Salecom's switch manufacturing expertise, delivering the competitive quality, speed, and precision that leading global brands demand for their compact electronic devices.