Donau Elektronik 125-058 Fio flexível 1 x 0,25 mm² castanho 50 m

For electronics enthusiasts and professionals working on internal wiring, prototyping, or model building, this stranded hook-up wire from Donau Elektronik offers a dependable solution. The 50-meter roll of brown wire features a single conductor with a cross-section of 0.25 mm², providing flexibility and ease of routing in compact spaces. Its tinned copper strands ensure excellent solderability and corrosion resistance, while the PVC insulation delivers reliable electrical isolation.

Key specifications

• Conductor cross-section: 0.25 mm² (approx. 23 AWG)
• Conductor material: tinned copper, 7 x 0.2 mm strands
• Insulation: PVC, brown colour
• Length: 50 m
• Rated voltage: 300 V
• Operating temperature: -20°C to +70°C
• Outer diameter: 1.3 mm nominal
• Conductor resistance: 79 Ohm/km nominal
• RoHS compliant

Why choose it

The stranded design provides excellent flexibility, making it easy to route through tight enclosures or around corners without risk of breakage. Tinned copper strands resist oxidation and ensure strong, reliable solder joints. The brown PVC insulation is colour-coded for easy identification in multi-wire projects. With a generous 50-meter length, this wire is a cost-effective choice for both small repairs and larger builds.

Ideal use cases

• Internal wiring of electronic devices and appliances
• Prototyping on breadboards and perfboards
• Model building and hobbyist projects
• Low-voltage signal and control circuits
• Educational electronics labs

Good to know

The wire is RoHS compliant, meeting environmental standards for restricted substances. It is suitable for use in dry, indoor environments. For best results, strip the insulation carefully to avoid nicking the fine strands, and use a soldering iron with appropriate temperature. Always verify that the voltage and current ratings meet your application requirements.