Haerkn 20 AWG Silicone Wire - 2 Conductor Parallel, 200 ft (Black/Red)

Haerkn 20 AWG Silicone Wire: two-conductor versatility for electronics and prototyping

Designed for flexible, dependable connections, the Haerkn 20 AWG silicone wire delivers a soft, tactile feel that makes routing through dense assemblies easier. The pair of colored leads—black and red—provide quick visual cues for polarity, while the total length of 200 feet (100 ft per color) gives you ample runway for multiple iterations without frequent splicing.

Built around high-purity tin-plated copper conductors, this two-conductor parallel cable pairs reliability with streamlined handling. The silicone jacket blends suppleness with durability, helping the wire resist kinking in tight bends and guiding smoothly around components, terminals, and breadboards. The result is a cable that remains flexible even after repeated motions in a busy build space.

Key specifications at a glance

• Conductor: 20 AWG with 100 strands of 0.08 mm tin-plated copper for solid conductivity
• Insulation: Silicone jacket with a 0.55 mm wall thickness; overall diameter around 1.8 mm
• Voltage and current: Nominal 600 V, suitable for low-voltage to mid-voltage applications, up to 5 A bear current
• Physical dimensions: Conductor diameter ~0.92 mm; jacketed wire remains pliable across bends

• Temperature tolerance: -60 C to 200 C, enabling use in hot glue, soldering, and occasional high-heat environments
• Electrical safety: Testing voltage rated up to 2000 V, providing a buffer for transient conditions
• Construction: High-purity oxygen-free copper with tin coating for corrosion resistance and long-term reliability
• Color coding: Black and red conductors simplify polarity identification during assembly and testing

Real-world uses and practical benefits

This wire excels in electronics prototyping, educational labs, and hobbyist projects where flexibility and color-coded leads reduce setup time. Its high-temperature tolerance and robust insulation help keep connections stable in environments that see heat from soldering irons, hot glue, or nearby components.

Possible scenarios include temporary power and signal wiring for development boards, test rigs, or small automotive and lighting projects. While individual results vary by application, the combination of flexible silicone insulation, sturdy tinned copper conductors, and generous length offers a versatile starting point for many builds.

Care and handling tips

• Avoid sharp kinks and excessive bending near terminations to extend jacket life
• Store in a cool, dry place and keep ends protected when not in use
• Use proper stripping tools to minimize jacket damage and ensure clean terminations