Thermocouple Connectors & Accessories

Products / Thermocouple Connectors & Accessories

GeoCorp stocks over 650 different thermocouple accessories that can be used in your custom thermocouple assemblies or that can be sold individually.

High-quality Thermocouple Connectors, Fittings, & Crimps

It doesn’t matter if you need thermocouple connectors, crimps, terminal blocks, plugs, strip panels, or any other accessory you can think of. Our stocked inventory means you’ll get a quick turnaround.

Get a quote or call us at 419-433-1101 today.

Image of thermocouple fittings. GeoCorp also stocks thermocouple plugs and thermocouple connectors.
We stock over 650 thermocouple accessories.
Contact us for a quote today.
Image of thermocouple fittings. GeoCorp also stocks thermocouple terminal blocks, thermocouple crimps, and thermocouple plugs.
Image of thermocouple fittings. GeoCorp also stocks thermocouple connectors, thermocouple crimp connectors, and high temperature crimp connectors.

Thermocouple Accessory List

Connector Heads

  • Aluminum & Cast Iron
  • Standard or Large Size
  • 1/2″ NPT, 3/4″ NPT, 1″ NPT
  • Other specialty heads also available

Terminal Blocks

  • Two, Three, Four, or Six Terminals
  • Other specialty blocks also available

Plugs & Jacks

Standard or High Temperature

  • Type K
  • Type J
  • Type N
  • Type R/S
  • Type B
  • Type T
  • Type E
  • Type C

Standard or mini sized. Check out GeoCorp's "Speed" line of plugs and jacks.

Crimps & Adaptors

  • Tube adaptor sizes: 1/16″, 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 1/2″
  • Crimp diameter sizes: 1/16″, 1/8″, 3/16″, 1/4″
  • Mini Crimps and adaptor sizes: 1/16″ and 1/8″

Compression Fittings

  • Brass or Stainless Steel
  • Metal, Teflon, or Lava Seals
  • Sheath Diameters: 1/16″, 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 1/2″
  • 1/8″ NPT, 1/4″ NPT, & 1/2″ NPT
  • Other sizes also available

Strip Panels

  • Standard or Hi Temp
  • Single or Multiple Row
  • With or without Mounting Frame

Insulators

Cordierite

  • Round or Oval Shaped
  • Diameters from 3/16″ to 9/16″
  • Lengths are 1″ or 3″ long
  • Double bore or Four bore

Alumina/Mullite

  • Diameters from 1/32″ to 1/2″
  • Lengths from 1″ to 72″
  • Single, Double, Four and Six bores available

Hafnia

  • Round shape
  • Diameters from 1/16″ to 1/8″
  • Single, Double and Four bores available