UL 10503 PFA high-temperature wire is a single-core 600V wire rated for conductor temperatures up to 250°C. Available from 10 to 30 AWG, it is intended for internal wiring of appliances and electronic equipment where compact, high-temperature insulation is required.
For related solutions, explore our high-temperature and specialty cable range. When your application requires a quotation, send your requirements to TEBAOFLEX.
Key Specifications
| Parameter | Specification |
|---|---|
| UL Style | UL 10503 |
| Rated voltage | 600V |
| Maximum conductor temperature | 250°C |
| Construction | Single-core PFA insulated wire |
| Conductor options | Nickel, silver, or bare copper, subject to final construction |
| Conductor size range | 10–30 AWG |
| Primary application | Internal wiring of appliances and electronic equipment |
Available AWG Sizes
| AWG | Conductor construction (No./mm) | Conductor resistance at 20°C (Ω/km) | Nominal insulation thickness (mm) | Overall diameter (mm) |
|---|---|---|---|---|
| 10 | 37/0.42 | 3.54 | 0.30 | 3.54 ±0.15 |
| 12 | 37/0.374 | 5.64 | 0.30 | 3.22 ±0.15 |
| 14 | 19/0.361 | 8.96 | 0.30 | 2.41 ±0.10 |
| 16 | 19/0.287 | 14.60 | 0.30 | 2.04 ±0.10 |
| 18 | 19/0.235 | 23.20 | 0.20 | 1.57 ±0.10 |
| 20 | 19/0.19 | 36.70 | 0.20 | 1.36 ±0.10 |
| 22 | 19/0.15 | 59.40 | 0.20 | 1.15 ±0.10 |
| 24 | 7/0.20 | 94.20 | 0.20 | 1.00 ±0.10 |
| 26 | 7/0.16 | 150.00 | 0.20 | 0.88 ±0.10 |
| 28 | 1/0.32 | 227.00 | 0.20 | 0.72 ±0.10 |
| 30 | 1/0.254 | 361.00 | 0.20 | 0.66 ±0.10 |
Standards and Verification Scope
This product is specified for UL Style 10503 applications. The supplied technical reference cites UL 758 and UL 1581. Final compliance, marking and test requirements must be confirmed against the selected conductor, insulation colour and finished construction before order placement.
Installation and Application Limits
UL 10503 PFA wire is primarily positioned for internal equipment wiring. Minimum bend radius, dynamic-flex suitability, oil resistance, abrasion resistance, chemical exposure and repetitive-flex performance are not stated as standard values here; therefore, they require technical confirmation for the intended installation.
Custom Options
Specify the required AWG size, conductor material, insulation colour, cut length, packaging and application environment. Custom construction, MOQ and lead time are quoted according to the selected configuration and order quantity.
Send Your Requirements
Include your required AWG size, conductor material, colour, length, application environment and estimated quantity. Request a Quote from TEBAOFLEX for a technical review and quotation.
