UL1659 PTFE Insulated High Temperature Resistant Hook-up Wire – BYC Cables

Product Overview

Feature Specification
Standard UL 1659
Insulation Material PTFE (Polytetrafluoroethylene)
Rated Voltage 600V
Temperature Range -100°C to +250°C (-148°F to +482°F)
Conductor Type Nickel-plated Copper (NPC), Silver-plated Copper (SPC), or Pure Nickel (Ni)
Available Colors White, Red, Green, Orange, Black
Applications High-performance internal wiring for industrial ovens, aerospace electronics, and heat-sensing equipment.

Technical Parameter Table

AWG (Gauge) Conductor Construction (No. / mm) Conductor Diameter (mm) Insulation Thickness (mm) Overall Diameter (O.D.) (mm) Max. Conductor Resistance @ 20°C (68°F) (Ohm/km)
26 7 / 0.16 or 19 / 0.10 0.48 / 0.50 0.51 1.50 150
24 7 / 0.20 or 19 / 0.12 0.61 / 0.60 0.51 1.63 / 1.62 94.2
22 7 / 0.25 or 19 / 0.15 0.75 / 0.75 0.51 1.62 / 1.77 59.4
20 7 / 0.32 or 19 / 0.19 0.96 / 0.96 0.51 2.00 / 1.98 36.7
18 7 / 0.40 or 19 / 0.23 1.20 / 1.15 0.51 2.22 / 2.20 23.2
16 7 / 0.50 or 19 / 0.30 1.50 / 1.50 0.51 2.52 14.6
14 19 / 0.37 1.86 0.51 2.89 8.96
12 19 / 0.47 2.35 0.51 3.37 5.64
10 37 / 0.43 3.02 0.51 4.04 3.546

Professional Performance Features

  • Exceptional Thermal Endurance: Specifically designed to withstand continuous exposure to temperatures up to +250°C (+482°F) without cracking or electrical breakdown.
  • Superior Dielectric Strength: PTFE insulation provides high insulation resistance and low dielectric constant, ensuring minimal signal loss and maximum safety in high-density systems.
  • Universal Chemical Resistance: The hook-up wire is virtually inert to all known acids, alkalis, oils, and industrial solvents, making it suitable for harsh chemical processing environments.
  • High-End Conductor Options: Available with Nickel-plated Copper (NPC) for maximum oxidation resistance or Silver-plated Copper (SPC) for superior electrical conductivity.
  • Non-Flammable & Non-Aging: Inherently flame retardant (VW-1 rated) and resistant to moisture and ultraviolet (UV) aging, extending the service life of critical equipment.

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