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PFA Insulated Thermocouple Wire

Item# FF-K-20-100

PFA Insulated Thermocouple Wire ANSI Color Code K Type thermocouple wire: Positive Wire, Yellow ; Negative Wire, Red; Overall, Brown
OMEGA Engineering does not use reprocessed PFA or PVC in manufacturing thermocouple wire.

Use the table below as a guide for types available. The ""To Order"" box contains some examples of popular models. Use the ""Part Number Builder"" (Below Table) to get pricing for all available models.
 InsulationAWG
No.
Model
Number
Type
Wire
Insulation
Max. Temp
Nominal
Size
Wt.†
lb/1000'
ConductorOverall°F°C
Ceramic**14XC-K-14SolidNextel CeramicNextel Ceramic20001090.140 x .20038
20XC-K-20SolidNextel CeramicNextel Ceramic1800980.135 x .19016
20XT-K-20SolidNextel CeramicNextel Ceramic1800980.105 x .15515
20XL-K-20SolidNextel CeramicNextel Ceramic1800980.095 x .13514
24XC-K-24SolidNextel CeramicNextel Ceramic1600870.115 x .17512
24XT-K-24SolidNextel CeramicNextel Ceramic1600870.088 x .13211
24XL-K-24SolidNextel CeramicNextel Ceramic1600870.078 x .11610
Vitreous Silica*20XR-K-20SolidRefrasilRefrasil1600870.115 x .18014
Silica*14XS-K-14Solid Silica Silica20001090.140 x .20035
20XS-K-20Solid Silica Silica1800980.105 x .15512
24XS-K-24Solid Silica Silica1600870.088 x .13210
High Temp. Glass**20HH-K-20SolidHigh Temp. GlassHigh Temp. Glass1300704.060 x .1059
24HH-K-24SolidHigh Temp. GlassHigh Temp. Glass1300704.055 x .0905
Glass 20GG-K-20SolidGlass BraidGlass Braid900482.060 x .0959
20GG-K-20S7 x 28Glass BraidGlass Braid900482.060 x .1009
24GG-K-24SolidGlass BraidGlass Braid900482.050 x .0805
24GG-K-24S7 x 32Glass BraidGlass Braid900482.050 x .0855
26GG-K-26SolidGlass WrapGlass Braid900482.045 x .0754
28GG-K-28SolidGlass WrapGlass Braid900482.040 x .0553
30GG-K-30SolidGlass WrapGlass Braid900482.037 x .0503
36GG-K-36SolidGlass WrapGlass Braid900482.033 x .0452
Glass with
Stainless Steel Overbraid
20GG-K-20-SBSolidGlassStainless Steel Braid over Glass900482.090 x .12014
20SGG-K-20S-SB7 x 28GlassStainless Steel Braid over Glass900482.090 x .12715
24GG-K-24-SBSolidGlassStainless Steel Braid over Glass900482.085 x .11711
24SGG-K-24S-SB7 x 32GlassStainless Steel Braid over Glass900482.080 x .11011
Kapton Fused
Polymide Tape
20KK-K-20SolidFused Polymide TapeFused Polymide Tape500260.060 x .10011
20SKK-K-20S7 x 28Fused Polymide TapeFused Polymide Tape500260.060 x .10511
24KK-K-24SolidFused Polymide TapeFused Polymide Tape500260.050 x .0756
24SKK-K-24S7 x 32Fused Polymide TapeFused Polymide Tape500260.050 x .0856
30KK-K-30SolidFused Polymide TapeFused Polymide Tape500260.040 x .0555
PFA Glass 30TG-K-30SolidPFAGlass Braid500260.034 x .0472
36TG-K-36SolidPFAGlass Braid500260.028 x .0382
40TG-K-40SolidPFAGlass Braid500260.026 x .0352
Neoflon
PFA
(HighPerformance) 
20TT-K-20SolidPFAPFA500260.068 x .11611
20TT-K-20S7 x 28PFAPFA500260.073 x .12611
22TT-K-22S7 x30PFAPFA500260.065 x .1339
24TT-K-24SolidPFAPFA500260.056 x .0936
24TT-K-24S7 x 32PFAPFA500260.063 x .1026
30TT-K-30††SolidPFAPFA500260.024 x .0402
36TT-K-36††SolidPFAPFA500260.019 x .0302
40TT-K-40††SolidPFAPFA500260.017 x .0262
PFA Polymer w/Twisted
and Shielded Conductors
20TT-K-20-TWSHSolidPFA PolymerPFA Polymer and Shielding500260.1520
20STT-K-20S-TWSH7 x 28PFA PolymerPFA Polymer and Shielding500260.1520
24TT-K-24-TWSHSolidPFA PolymerPFA Polymer and Shielding500260.119
24STT-K-24S-TWSH7 x 32PFA PolymerPFA Polymer and Shielding500260.129
Neoflon FEP20FF-K-20SolidFEPFEP392200.068 x .11611
24FF-K-24SolidFEPFEP392200.056 x .0926
FEP Polymer w/Twisted
and Shielded Conductors
20FF-K-20-TWSHSolidFEP PolymerFEP Polymer and Shielding392200.1520
20SFF-K-20S-TWSH7 x 28FEP PolymerFEP Polymer and Shielding392200.1520
24FF-K-24-TWSHSolidFEP PolymerFEP Polymer and Shielding392200.119
24SFF-K-24S-TWSH7 x 32FEP PolymerFEP Polymer and Shielding392200.129
TFE Tape Polymer20TFE-K-20SolidTFE Tape PolymerFused TFE Tape and Polymer500260.060 x .10011
20STFE-K-20S7 x 28TFE Tape PolymerFused TFE Tape and Polymer500260.060 x .10511
24TFE-K-24SolidTFE Tape PolymerFused TFE Tape and Polymer500260.050 x .0756
24STFE-K-24S7 x 32TFE Tape PolymerFused TFE Tape and Polymer500260.050 x .0856
Polyvinyl24PR-K-24SolidPolyvinyl(Rip Cord)221105.050 x .0865
24PP-K-24S7 x 32Polyvinyl(Polyvinyl)221105.082 x .1345

†Weight of spool and wire rounded up to the next highest lb. (does not include packing material).
††Overall color clear
*Has color tracers on jacket and conductors
**Has color tracers on jacket and positive leg only
Some wires available with Special Limits of Error; consult Sales for pricing and availability.

FF-K-20-100
  • High Quality Type "K" Thermocouple Grade Wire
  • In Stock - Available for Immediate Shipment
  • Choice of Insulation, Wire Gage, & Length
Wire Gauge
Thermocouple Calibration Type
Cable Type
Wire Type
Number of Pairs
Conductor Insulation
Overbraiding Type
Cable Length
Number of Conductors
Special Limit of error
Additional Feature
Additional Feature
See All Options
Quantity Price each
1-4 $124.03
5-9 $117.83
10-24 $111.63
25-49 $105.43
50-99 $99.22
100+ $93.02

In stock

Lead Time ( If not in Stock): 5 weeks

Product Specs

  • Color Code Standard Positive Wire: Yellow
  • Use With Sensor Type Thermocouple

ANSI Color Code K Type thermocouple wire: Positive Wire, Yellow ; Negative Wire, Red; Overall, Brown
OMEGA Engineering does not use reprocessed PFA or PVC in manufacturing thermocouple wire.

Use the table below as a guide for types available. The ""To Order"" box contains some examples of popular models. Use the ""Part Number Builder"" (Below Table) to get pricing for all available models.

 InsulationAWG
No.
Model
Number
Type
Wire
Insulation
Max. Temp
Nominal
Size
Wt.†
lb/1000'
ConductorOverall°F°C
Ceramic**14XC-K-14SolidNextel CeramicNextel Ceramic20001090.140 x .20038
20XC-K-20SolidNextel CeramicNextel Ceramic1800980.135 x .19016
20XT-K-20SolidNextel CeramicNextel Ceramic1800980.105 x .15515
20XL-K-20SolidNextel CeramicNextel Ceramic1800980.095 x .13514
24XC-K-24SolidNextel CeramicNextel Ceramic1600870.115 x .17512
24XT-K-24SolidNextel CeramicNextel Ceramic1600870.088 x .13211
24XL-K-24SolidNextel CeramicNextel Ceramic1600870.078 x .11610
Vitreous Silica*20XR-K-20SolidRefrasilRefrasil1600870.115 x .18014
Silica*14XS-K-14Solid Silica Silica20001090.140 x .20035
20XS-K-20Solid Silica Silica1800980.105 x .15512
24XS-K-24Solid Silica Silica1600870.088 x .13210
High Temp. Glass**20HH-K-20SolidHigh Temp. GlassHigh Temp. Glass1300704.060 x .1059
24HH-K-24SolidHigh Temp. GlassHigh Temp. Glass1300704.055 x .0905
Glass 20GG-K-20SolidGlass BraidGlass Braid900482.060 x .0959
20GG-K-20S7 x 28Glass BraidGlass Braid900482.060 x .1009
24GG-K-24SolidGlass BraidGlass Braid900482.050 x .0805
24GG-K-24S7 x 32Glass BraidGlass Braid900482.050 x .0855
26GG-K-26SolidGlass WrapGlass Braid900482.045 x .0754
28GG-K-28SolidGlass WrapGlass Braid900482.040 x .0553
30GG-K-30SolidGlass WrapGlass Braid900482.037 x .0503
36GG-K-36SolidGlass WrapGlass Braid900482.033 x .0452
Glass with
Stainless Steel Overbraid
20GG-K-20-SBSolidGlassStainless Steel Braid over Glass900482.090 x .12014
20SGG-K-20S-SB7 x 28GlassStainless Steel Braid over Glass900482.090 x .12715
24GG-K-24-SBSolidGlassStainless Steel Braid over Glass900482.085 x .11711
24SGG-K-24S-SB7 x 32GlassStainless Steel Braid over Glass900482.080 x .11011
Kapton Fused
Polymide Tape
20KK-K-20SolidFused Polymide TapeFused Polymide Tape500260.060 x .10011
20SKK-K-20S7 x 28Fused Polymide TapeFused Polymide Tape500260.060 x .10511
24KK-K-24SolidFused Polymide TapeFused Polymide Tape500260.050 x .0756
24SKK-K-24S7 x 32Fused Polymide TapeFused Polymide Tape500260.050 x .0856
30KK-K-30SolidFused Polymide TapeFused Polymide Tape500260.040 x .0555
PFA Glass 30TG-K-30SolidPFAGlass Braid500260.034 x .0472
36TG-K-36SolidPFAGlass Braid500260.028 x .0382
40TG-K-40SolidPFAGlass Braid500260.026 x .0352
Neoflon
PFA
(HighPerformance) 
20TT-K-20SolidPFAPFA500260.068 x .11611
20TT-K-20S7 x 28PFAPFA500260.073 x .12611
22TT-K-22S7 x30PFAPFA500260.065 x .1339
24TT-K-24SolidPFAPFA500260.056 x .0936
24TT-K-24S7 x 32PFAPFA500260.063 x .1026
30TT-K-30††SolidPFAPFA500260.024 x .0402
36TT-K-36††SolidPFAPFA500260.019 x .0302
40TT-K-40††SolidPFAPFA500260.017 x .0262
PFA Polymer w/Twisted
and Shielded Conductors
20TT-K-20-TWSHSolidPFA PolymerPFA Polymer and Shielding500260.1520
20STT-K-20S-TWSH7 x 28PFA PolymerPFA Polymer and Shielding500260.1520
24TT-K-24-TWSHSolidPFA PolymerPFA Polymer and Shielding500260.119
24STT-K-24S-TWSH7 x 32PFA PolymerPFA Polymer and Shielding500260.129
Neoflon FEP20FF-K-20SolidFEPFEP392200.068 x .11611
24FF-K-24SolidFEPFEP392200.056 x .0926
FEP Polymer w/Twisted
and Shielded Conductors
20FF-K-20-TWSHSolidFEP PolymerFEP Polymer and Shielding392200.1520
20SFF-K-20S-TWSH7 x 28FEP PolymerFEP Polymer and Shielding392200.1520
24FF-K-24-TWSHSolidFEP PolymerFEP Polymer and Shielding392200.119
24SFF-K-24S-TWSH7 x 32FEP PolymerFEP Polymer and Shielding392200.129
TFE Tape Polymer20TFE-K-20SolidTFE Tape PolymerFused TFE Tape and Polymer500260.060 x .10011
20STFE-K-20S7 x 28TFE Tape PolymerFused TFE Tape and Polymer500260.060 x .10511
24TFE-K-24SolidTFE Tape PolymerFused TFE Tape and Polymer500260.050 x .0756
24STFE-K-24S7 x 32TFE Tape PolymerFused TFE Tape and Polymer500260.050 x .0856
Polyvinyl24PR-K-24SolidPolyvinyl(Rip Cord)221105.050 x .0865
24PP-K-24S7 x 32Polyvinyl(Polyvinyl)221105.082 x .1345

†Weight of spool and wire rounded up to the next highest lb. (does not include packing material).
††Overall color clear
*Has color tracers on jacket and conductors
**Has color tracers on jacket and positive leg only
Some wires available with Special Limits of Error; consult Sales for pricing and availability.

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