26 awg enameled copper wire
The American Wire Gauge (AWG) system is used to define the diameter of electrical wires. A 26 AWG wire has a specific diameter that determines its electrical and mechanical properties.
| Conductor diameter | Bare copper cross-sectional area | Typical resistance/20°C | Current carrying capacity |
| 0.404 mm | 0.128 mm² | 134.6 Ω/km | Typically between 1-2 amps |
Due to its moderate resistance, good flexibility, and relatively large surface area to volume ratio, 26 AWG enameled wire is very popular in applications that require a balance between space, weight, and performance.
Common Insulation Coating Types
The type of coating directly determines the wire’s temperature rating, chemical resistance, and solderability.
Polyurethane Enameled Wire
Features: Self-soldering, allowing direct soldering without prior scraping of the coating.
Temperature Rating: Typically 130°C (Class B).
Applications: High-frequency coils, inductors, speaker voice coils, and other applications requiring high soldering performance.
Polyester/Polyamide-imide Composite Enameled Wire
Features: Excellent mechanical strength, chemical resistance, and hydrolysis resistance.
Temperature Rating: Up to 155°C (Class F) or 180°C (Class H).
Applications: Motors, transformers, relays, and other products requiring high reliability and resistance to harsh environments.
26 awg enameled copper wire Applications
| Application Areas | Example | Functions and advantages |
| Motors and generators | Small DC motors, stepper motors, micro generators | The core winding material for electromagnetic energy conversion, balancing space and performance. |
| Transformers and Inductors | Essential for high-frequency transformers and power inductors in switches, chargers, and communication devices.equipment | Its fine gauge enables high-turn windings for effective magnetic energy storage and voltage transformation at high frequencies. |
| Solenoid coils and relays | Solenoid valves, contactors, relays | The driving component in relays and solenoids, where its induced magnetic field actuates mechanical switches. |
| DIY and Handmade | Motor winding for remote control models (cars, boats, airplanes) | Winding coils for small, high-speed drive motors to provide power. |
| Jewelry and Art Making | Take advantage of its flexibility and metallic color for creative weaving, wrapping, and welding. | |
| Scientific experiments and teaching | Used for homemade electromagnets, Tesla coils, etc., to demonstrate the principle of electromagnetic induction. |
How much current can 26 AWG enameled wire carry?
This is a common but complex question. Current carrying capacity (amperage) is heavily dependent on heat dissipation conditions. In an open, well-heated environment, the continuous current may be around 1.5A. In a sealed coil, it may only be able to withstand 0.5A or even less.