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Satellite Surface Mount RTD Sensor

Satellite 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): 125 | 170

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

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. Reliability Beyond Earth: Temperature Sensing for Space Missions (English)

Discover how TE Connectivity’s space-qualified temperature sensors help support mission-critical spacecraft systems. From thermal control and power management to avionics, propulsion, and payload performance, these sensors provide reliable temperature data designed for the demanding environments of space.

temprature sensors

Speak With An Expert

For more information on ESA Temperature Sensors for satellite applications, please fill out the form below to connect with our experts:

  1. The Hidden Heroes of Technology: Sensors in Satellites

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
satellite

Temperature Sensing and Measurement in Satellites and Spacecraft

Essential sensor selection and integration factors for NTC thermistors and platinum RTDs in satellite design.

 Download Whitepaper Now
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) 125 | 170

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

Related Materials

Datasheets & Catalog Pages

Application Note