Type J - Iron/Constantan Insulated Thermocouple Wire

Color Code: Postive - White, Negative - Red, Overall - Brown


WARNING: California Proposition 65 - Cancer and Reproductive Harm
www.P65Warnings.ca.gov


Construction Insulation AWG Cond Temp °F
Singles Jacket Cont Inter
J 20 CF-CF Ceramic Braid Ceramic Braid 20 Solid 2200 2600
J 20 MCF-CF Mica Ceramic Briad Ceramic Braid 20 Solid 2200 2600
J 20 FEP-FEP FEP PTFE FEP PTFE 20 Solid 400 500
J 24 FEP-FEP FEP PTFE FEP PTFE 24 Solid 400 500
J 30 FEP-FEP FEP PTFE FEP PTFE 30 400 500
J 32 FEP-FEP FEP PTFE FEP PTFE 32 400 500
J 34 FEP-FEP FEP PTFE FEP PTFE 34 400 500
J 36 FEP-FEP FEP PTFE FEP PTFE 36 400 500
J 30 FEP-AL-FEP FEP PTFE FEP PTFE Tw/Sh 30 Solid 400 500
J 14 GB-GB Fiberglass Fiberglass 14 Solid 950 1200
J 16 GB-GB Fiberglass Fiberglass 16 Solid 950 1200
J 20 GB-GB Fiberglass Fiberglass 20 Strd 950 1200
J 20 GB-GB Fiberglass Fiberglass 20 Solid 950 1200
J 24 GB-GB Fiberglass Fiberglass 24 Solid 950 1200
J 30 GB-GB Fiberglass Fiberglass 30 950 1200
J 32 GB-GB Fiberglass Fiberglass 32 950 1200
J 34 GB-GB Fiberglass Fiberglass 34 950 1200
J 36 GB-GB Fiberglass Fiberglass 36 950 1200
J 38 DGW-GB Double Glass Wrap Glass Braid 38 950 1200
J 40 DGW-GB Double Glass Wrap Glass Braid 40 950 1200
J 42 DGW-GB Double Glass Wrap Glass Braid 42 950 1200
J 44 DGW-GB Double Glass Wrap Glass Braid 44 950 1200
J 46 DGW-GB Double Glass Wrap Glass Braid 46 950 1200
J 48 DGW-GB Double Glass Wrap Glass Braid 48 950 1200
J 50 DGW-GB Double Glass Wrap Glass Braid 50 950 1200
J 14 HG-HG HiTemp Fiberglass HiTemp Fiberglass 14 Solid 1200 1500
J 16 HG-HG HiTemp Fiberglass HiTemp Fiberglass 16 Solid 1200 1500
J 20 HG-HG HiTemp Fiberglass HiTemp Fiberglass 20 Solid 1200 1500
J 24 HG-HG HiTemp Fiberglass HiTemp Fiberglass 24 Solid 1200 1500
J 20 HG TW HiTemp Fiberglass None: Single Twisted 20 Solid 1200 1500
J 20 PFA-PFA PFA PTFE PFA PTFE 20 Solid 500 600
J 24 PFA-PFA PFA PTFE PFA PTFE 24 Solid 500 600
J 30 PFA-PFA PFA PTFE PFA PTFE 30 500 600
J 32 PFA-PFA PFA PTFE PFA PTFE 32 500 600
J 34 PFA-PFA PFA PTFE PFA PTFE 34 500 600
J 36 PFA-PFA PFA PTFE PFA PTFE 36 500 600
J 16 K-K Polyimide Polyimide 16 Solid 500 650
J 20 K-K Polyimide Polyimide 20 Solid 500 650
J 24 K-K Polyimide Polyimide 24 Solid 500 650
J 30 K-K Polyimide Polyimide 30 500 650
J 32 K-K Polyimide Polyimide 32 500 650
J 34 K-K Polyimide Polyimide 34 500 650
J 36 K-K Polyimide Polyimide 36 500 650
J 20 R-R Refrasil Refrasil 20 Solid 1800 2000
J 14 SF-SF Synthetic Fiber Synthetic Fiber 14 Solid 500 600
J 16 SF-SF Synthetic Fiber Synthetic Fiber 16 Solid 500 600
J 20 SF-SF Synthetic Fiber Synthetic Fiber 20 Solid 500 600
J 20 TF-TF TFE Tape TFE Tape 20 Solid 500 600
J 24 TF-TF TFE Tape TFE Tape 24 Solid 500 600
J 30 TF-TF TFE Tape TFE Tape 30 500 600
J 32 TF-TF TFE Tape TFE Tape 32 500 600
J 34 TF-TF TFE Tape TFE Tape 34 500 600
J 36 TF-TF TFE Tape TFE Tape 36 500 600
J 20 TF-AL-TF TFE Tape TFE Tape Tw/Sh 20 Solid 500 600

Special limits of error available on certain constructions.