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Yellow Type K thermocouple jack with flat pins

Dayton

Dayton 36GK84 Type K thermocouple jack, yellow

SKU CH-1K4X-PQQXN

Type K thermocouple jack with glass-filled nylon housing, flat pins, rated to 428 °F / 220 °C

  • ColorYellow
  • Type K jack matches yellow-coded sensors
  • Glass-filled nylon body resists heat to 428 °F
  • Flat pins ensure secure mini-plug connection
  • Nylon sheath protects wires up to 220 °C
  • Compact jack fits tight HVAC control panels

Type K mini jack for temperature sensing

The Dayton 36GK84 is a yellow Type K thermocouple jack built for HVAC and process-temperature work. Its glass-filled nylon housing and flat-pin mini-plug format suit panel-mount or in-line connections on new installations and field repairs.

Fits panels and cables needing a flat-pin mini

The jack accepts standard Type K flat-pin plugs and mounts in panels or enclosures without proprietary hardware. Glass-filled nylon construction resists oil and vibration, freeing the installer from metal-shell grounding concerns in typical control cabinets.

Rated to 220 °C with a nylon sheath

The housing withstands continuous exposure up to 220 °C (428 °F) while the nylon sheath insulates the pins during normal operation. No active cooling is required and the material adds negligible thermal mass to the measurement point.

Highlights

  • Type K jack matches yellow-coded sensors
  • Glass-filled nylon body resists heat to 428 °F
  • Flat pins ensure secure mini-plug connection
  • Nylon sheath protects wires up to 220 °C
  • Compact jack fits tight HVAC control panels

Specifications

BrandDAYTON
ColorYellow

Questions about this item

How hot can the 36GK84 Type K jack get before the glass-filled nylon housing softens?

The housing is rated to 428 °F (220 °C), so sustained temperatures above that will start to degrade the material.

Will the flat pins and nylon sheath stay cool and quiet during continuous logging?

The connector has no active cooling or moving parts, so it adds no fan noise and negligible self-heating; only the measured process temperature reaches the 428 °F limit.

What wire gauge and insulation do I need to terminate on the flat pins of this yellow jack?

The mini plug accepts standard Type K thermocouple wire with glass-braid or high-temperature insulation sized for the flat-pin terminals.

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