Donau Elektronik 105-3-100 Hook-Up Wire 1 x 0.20 mm² Yellow 100 m

For precise signal and control wiring in electronics projects, the Donau Elektronik 105-3-100 hook-up wire delivers dependable performance in a compact, flexible form. Its 0.20 mm² tinned copper conductor—made from seven fine strands—strikes a balance between easy routing and reliable current handling, while the yellow PVC insulation provides clear colour coding and protection. Unlike generic hook-up wire that may have inconsistent insulation or stiff conductors, this 100-metre spool offers uniform quality and a practical length for prototyping, repairs, and small production runs.

Highlights

• Stranded tinned copper conductor (7 x 0.2 mm) for excellent flexibility and solderability
• Bright yellow PVC insulation for easy identification and abrasion resistance
• Rated for up to 300 V and temperatures from -30 °C to +80 °C
• Approximately AWG 24 equivalent, with a slim 1.2 mm outer diameter
• Supplied on a convenient 100 m spool, ideal for workshop or bench use

In daily use

This wire is a workhorse for low-voltage electronics, breadboard connections, sensor wiring, and internal device cabling. The fine stranding allows it to bend around tight corners without breaking, and the tinned copper resists oxidation, ensuring reliable solder joints. The yellow jacket stands out against dark enclosures, simplifying troubleshooting and assembly. With a current rating of approximately 1.5 A, it suits signal circuits, LED lighting, and control lines rather than high-power loads.

Full specifications

• Product type: Hook-up wire
• Number of cores: 1
• Conductor cross-section: 0.20 mm²
• Conductor construction: 7 x 0.2 mm (stranded)
• Conductor material: Tinned copper
• Insulation material: PVC (polyvinyl chloride)
• Insulation colour: Yellow
• Length: 100 m
• Nominal voltage: 300 V
• Temperature range: -30 °C to +80 °C
• Outer diameter (approx.): 1.2 mm
• Wire gauge (approx.): AWG 24
• Rated current (approx.): 1.5 A
• RoHS compliance: Yes
• Packaging type: Spool

Final note

A reliable and flexible yellow hook-up wire that meets the demands of everyday electronics work, from hobbyist projects to professional repairs.