| California Fine Wire | Enamel Insulation Specifications | ||
| Type | Code | Temp | NEMA |
| Polyurethane | PU | 105 o C | MW-2 |
| Polyurethane / Butyral | PU BU | 105 o C | MW-3 |
| Formvar | FV | 105 o C | MW-15 |
| Nylon | NY | 105 o C | MW-6 |
| Formvar / Nylon | FV NY | 105 o C | MW-17 |
| Formvar / Butyral | FV BU | 105 o C | MW-19 |
| Polyurethane / Nylon | PN | 130 o C | MW-28 |
| Polyurethane / Nylon / Butyral | PN BU | 130 o C | MW-29 |
| Solderable Polyester | MP | 155 o C | MW-26 |
|
Hi -Temp Polyurethane |
TP | 155 o C | MW-79 |
| Hi - Temp Polyurethane/Nylon | TP NY | 155 o C | MW-80 |
| Solderable Polyester | TR | 180 o C | MW-77 |
| Polyester | IS | 180 o C | MW-5 |
| Polyesterimide | IM | 180 o C | MW-30 |
| Polyester Polyamide - imide overcoat | AP | 180 o C | MW-35 |
| Polyimide | ML | 240 o C | MW-16 |
| Polyimide | RK | 220 o C | MW-161 |
| Polyimide | DG2 | 220 o C | MW-16 |
| Polyimide VG Bond Coat | ML VG | 220 o C | No NEMA |
| Polyimide PY Bond Coat | DG PY2 | 220 o C | No NEMA |