Thermocouple Connectors

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Tempsens manufactures Thermocouple connectors for thermocouple types J, K, N, T, E, R/S and B. Connectors are available in both standard and miniature designs.


  • PBT (20% glass filled) material
  • Polarized pins
  • Sandwich construction enables easy wire connection
  • Philips head screw (SS material)
Thermocouple Type (+)Contact (-)Contact Color Code
J Fe Cu Ni Black Black
K Ni Cr Ni Al Yellow Green
N Ni Cr Si Ni Si Pink Pink
T Cu Cu Ni Blue Brown
E Ni Cr Cu Ni Violet Violet
R/S Cu RNX/ SNX Green Orange
B Cu Cu Grey Grey


Thermocouple Connectors Models


Standard Thermocouple Connector

Tempsens make hollow pin standard connector for thermocouple type J, K, N ,T, E, R/S . Hollow pin design offers a good quality product at competitive price.


Miniature Thermocouple Connector

Tempsens make miniature connectors for thermocouple type J, K, N ,T, E, R/S for cost sensitive applications.