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TD1250 Series Long Life, Sealed Detector Switch

TD1250 Series Long Life, Sealed Detector Switch

The TD1250 Series features a mechanical life expectancy of 500,000 cycles at minimum and operates in temperatures ranging from -40°C to 85°C. These long life detector switches also provide moisture and dust protection at an IP67 rating. They have an electrical rating ranging from 1mA, 5VDC to 50mA, 16VDC with an electrical life expectancy of 300,000 at 5VDC, 1mA, 200,000 cycles at 12VDC, 50mA, and 150,000 cycles at 16VDC, 50mA. The TD1250 Series sealed detector switch offers Single Pole, Single Throw (SPST), Normally Open (NO) functionality and offers PCB or solder lug termination options. The compact housing size is a good fit for applications with limited space, measuring 8.25mm (L) x 5.25mm (W) x 11.70mm (H). Multiple actuator options include pin plunger, straight lever, and an S-shaped lever that all require 160gf to actuate. The TD1250 Series long life, sealed detector switches are ideal for applications and industries including, but not limited to:

  • White goods
  • Security devices
  • Vending machines
  • HVAC
  • Industrial controls
  • Medical equipment

  • 500,000-cycle minimum mechanical life
  • IP67 protection from dust and moisture
  • PCB and solder termination options
  • Multiple actuator options

TD1250 Series Long Life, Sealed Detector Switch

decoration Td1250

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Series Configurator

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Product Number:

Td1250

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Most Common Configurations

TD1250AF160QP1
TD1250AF160QS1

Detail Specifications

ELECTRICAL RATING: 1mA 5VDC ~ 50mA 16VDC CONTACT RESISTANCE: Solder: 1Ω MAX. (Initial); PCB: 500 mΩ MAX. (Initial) CONTACT ARRANGEMENT: SPST, N.O. INSULATION RESISTANCE: 100 MΩ Min. @ 500VDC DIELECTRIC STRENGTH: 500VAC per minute ELECTRICAL LIFE: 300,000 Cycles MIN. (5VDC 1mA); 200,000 Cycles MIN. (12VDC 50mA); 150,000 Cycles MIN. (16VDC 50mA) MECHANICAL LIFE: 500,000 Cycles MIN. OPERATING/STORAGE TEMPERATURE: -40°C to 85°C DUST/MOISTURE PROTECTION: IP67 ACTUATION FORCE: 160gf MAX.

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