AWG50-26 (0.028-0.4mm) Ultra-Thick Enamel-Coated Wire
Extra-Thick Insulation Enamel Wire, designed specifically for high-voltage applications, demonstrates outstanding winding properties and heat resistance. Its thick coating ensures excellent insulation and corrosion resistance.
This type of wire is suitable for various high-voltage equipment, including transformers, inductors, electric motors, generators, and switch power supplies.
Specifications for extra-thick insulation enamel wire
Wire Diameter Range: AWG50-26 (0.028-0.400mm)
Colors: Natural, Red, Green, Blue, Purple, Black, Brown
Insulation Layers: Polyurethane (PU), Polyester (PET), Polyimide (PEI), Polyamide-imide (PI)
Heat Resistance Class: 155°C (Class F), 180°C (Class H), 200°C (Class C)
Film Thickness Grade: Grade 2, Grade 3
Standard: IEC 60317-15, NEMA MW 1000:2016, GB/T 6109.15-2008, JIS C 3202:2017
Certification: UL, SGS, ROHS, ISO
Packaging: PT25 PT30 PT35 PT60 PT90 PT200 PT270 Wooden spools, with a maximum weight of 150kg per coil. Conical spools or other types can be provided, and the model can be customized according to customer requirements.
Common sizes of extra-thick insulation enamel wire
Signi offers a variety of sizes for Extra-Thick Insulation Enamel Wire and can be customized according to customer requirements.
| Nominal Conductor Diameter | Conductor Toleranc | Thicker enamel coating | Extra-thick enamel coatin | Special thick enamel coating | ||||
|---|---|---|---|---|---|---|---|---|
| AWG | mm | mm | Minimum enamel coating thickness(mm) | Maximum outer diameter(mm) | Minimum enamel coating thickness(mm) | Maximum outer diameter(mm) | Minimum enamel coating thickness(mm) | Maximum outer diameter(mm) |
| 46 | 0.040 | ±0.001 | 0.013 | 0.061 | 0.018 | 0.066 | 0.027 | 0.079 |
| 42 | 0.064 | ±0.002 | 0.018 | 0.091 | 0.023 | 0.099 | 0.037 | 0.116 |
| 40 | 0.080 | ±0.003 | 0.020 | 0.109 | 0.028 | 0.119 | 0.122 | 0.137 |
| 39 | 0.090 | ±0.003 | 0.023 | 0.122 | 0.030 | 0.135 | 0.136 | 0.152 |
| 38 | 0.100 | ±0.003 | 0.025 | 0.137 | 0.033 | 0.152 | 0.150 | 0.170 |
Breakdown voltage performance of extra-thick insulation enamel wire
If you have special performance requirements, please feel free to contact us. We highly value the specific needs of each customer.
| Nominal Conductor Diameter | Conductor Tolerance | Minimum Breakdown Voltage(V) | |||
|---|---|---|---|---|---|
| AWG | (mm) | (mm) | Thicker enamel coating | Extra-thick enamel coatin | Special thick enamel coating |
| 46 | 0.040 | ±0.001 | 1500 | 3500 | 4000 |
| 42 | 0.064 | ±0.002 | 2000 | 4000 | 5000 |
| 40 | 0.080 | ±0.003 | 4000 | 5000 | 6000 |
| 39 | 0.090 | ±0.003 | 5000 | 6000 | 7000 |
| 38 | 0.100 | ±0.003 | 6000 | 7000 | 8000 |
The application of extra-thick insulation enamel wire
- Automotive relays, dry-type transformers, and armatures
- Network transformers, Ethernet filters, broadband products (XDSL, miniature transformers, switches, routers)
- Module power supplies, switch-mode power supplies
- Inductors, electric motors, generators
Advantages of extra-thick insulation enamel wire
- Extra-thick insulation enamel wire has higher heat resistance, insulation, chemical resistance, solvent resistance, and freeze resistance.
- It also possesses the advantages of wear resistance and a low friction coefficient, enhancing the lifespan.
- Extra-thick insulation enamel wire can reduce electromagnetic radiation between conductors in the coil.
- It contributes to reducing the volume and weight of the coil, improving efficiency and reliability.
- The excellent functional layer and outstanding winding properties of extra-thick insulation enamel wire make it highly suitable for automatic winding machines.
Purchasing guidelines for extra-thick insulation enamel wire
- Extra-thick insulation enamel wire is highly suitable for automated winding, contributing to increased efficiency and reliability of coils.
- Each batch of extra-thick insulation enamel wire undergoes rigorous quality inspection before leaving the factory, and we are willing to provide independent product quality inspection reports for every customer.
- Signi is the original factory for extra-thick insulation enamel wire, offering competitive prices, fast delivery, and providing samples for performance testing.
How to obtain a quick quotation?
Please provide the following specific information, and we can accordingly provide an accurate and prompt quotation. Thank you.
1. Conductor diameter unit (mm).
2. Heat resistance class (155, 180, or 220).
3. Insulation layer type.
4. Spool size during packaging (PT25-60).
5. Your purchase quantity.
6. Your country or region.
