UL 10362 PFA wire 20 AWG for high temp power lead

Product Overview

UL 10362 20 AWG PFA wire is a practical choice when a project needs a smaller-gauge power lead that can still work in a high temperature environment. In many internal assemblies, the lead wire must be compact enough to route cleanly while still offering enough temperature margin for long-term use near heat-exposed sections.

This is where a 20 AWG PFA construction becomes useful. It gives buyers a balance between manageable routing size and a more advanced insulation system than ordinary internal hook-up wire.

Key Ratings

UL Style: UL 10362 (AWM, UL 758)
Temperature Rating: 250°C
Voltage Rating: 600V
Conductor Size: 20 AWG
Insulation: PFA
Conductor: stranded copper, tinned copper optional

Why Buyers Use 20 AWG in This Style

20 AWG is a common size for many internal power lead and interconnect tasks where the wire needs to stay practical for routing but still carry more than a light signal function. Buyers often choose this size when they want a more compact internal layout without moving too small for the application.

When combined with UL10362 PFA insulation, the result is a wire that fits projects requiring a small but technically stronger internal lead.

Typical Applications

High temperature power lead routing
Internal electrical assemblies with limited space
Compact OEM equipment needing 250°C wire
Heat-exposed power interconnects
Internal lead wiring in industrial and thermal equipment

Buyer Checklist for Quotation

Please confirm:

20 AWG requirement
conductor finish: bare or tinned copper
insulation color
spool or cut-to-length packaging
quantity and destination market

Selection Notes

If a softer routing feel is more important than fluoroplastic performance, silicone wire may also be considered. If the environment is not as hot, UL1332 may be enough. UL10362 is the better fit when the project specifically needs a 250°C PFA internal wire at 20 AWG.