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Satellite (ESA) Surface Mount RTD Sensor

Satellite (ESA) Surface Mount RTD Sensor-CAT-RTD0035
These surface mount RTD platinum sensors are welded to 26AWG polyimide insulated twisted pair wires and encapsulated using thermally conductive epoxy resin on a flat aluminum housing. The construction is based on our established ESA Qualified NTC thermistor probe. Flight models, non-flight models, engineering models, and data reports available.
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Product Features

  • RTD Sensor Type : Space Qualified RTD

  • Element Type : Thin Film

  • Element Material : Platinum

  • Lead Wire Style : Polyimide insulated

  • Operating Temperature (Max) (°C): 170, 125

  • Operating Temperature (Max) (°F): -139, 338, 257, -274

Available from

LADD Inc
Overview

Product Features

  • High reliability and stability
  • Flat surface for ease of mounting
  • 26AQG twisted pair ESCC 390101911 wire
  • 100Ω and 1,000Ω nominal resistances at 0
  • Individualized serial numbers
  • Various wire lengths available

Specifications

  • Manufacturing and testing based on ESCC (European Space Components Coordination) Generic Specification No. 4006
  • Operating temperature range: -170°C to +125°C
  • Storage temperature range: -170°C to +125°C
  • 100Ω and 1,000Ω nominal resistances at 0°C
  • Characteristic curve: 3850 ppm/K

Applications

  • Low earth orbit satellite
  • Temperature control
  • Temperature monitoring
  • Temperature compensation
  • Solar panels
  • Payload equipment
assembly drawing for surface mount sensor

Surface Mount Platinum RTD Temperature Sensor Assembly Drawing

NTC & RTD Surface Mount Temperature Sensors
Surface Mount Temperature Sensors for Satellites, Space And High Reliability Applications
  1. The Hidden Heroes of Technology: Sensors in Satellites

From the vast frontiers of space, satellites are connecting the modern world, with the help of sensors. Our Surface Mount Temperature Sensors are built for extreme environments in space, with NTC thermistor probes covering -60°C to +160°C and RTD platinum probes ranging from -170°C to +160°C. These sensors feature various R-T curves and resistances providing high level of compatibility to electronics systems. With over 20 years space heritage and compliance to ESA standards, our sensors are suited for both traditional and LEO satellite markets, designed for easy installation, various wire lengths, and provide excellent heat transfer delivering high reliability performance.

Sensors in Satellites
Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • RTD Sensor Type  Space Qualified RTD

  • Element Type  Thin Film

  • Element Material  Platinum

  • Lead Wire Style  Polyimide insulated

Usage Conditions

  • Operating Temperature (Max) (°C) 170, 125

  • Operating Temperature (Max) (°F) -139, 338, 257, -274

Other

  • EU RoHS Compliance  Compliant, Compliant with Exemptions

  • EU ELV Compliance  Compliant, Compliant with Exemptions

Reference Number

  • TE Internal Number CAT-RTD0035

Related Materials

Application Note