Tinned copper hookup wire, 30AWG — P/N B-30-1000 Why this wire matters: fine 30AWG tinned copper wire provides reliable, low-resistance connections for breadboards, test fixtures, and small-signal electronics. Its PVC insulation and low-fray construction make cutting, stripping, and reworking faster and neater, reducing assembly time and troubleshooting. Key benefits Durable conductor: solid tinned copper core for consistent conductivity and improved solderability. Neat and easy to use: low-fray insulation allows clean stripping and finishing; comes wound on a plastic spool for organized storage and dispensing. Flexible for fine work: thin 30AWG profile is suitable where space is limited and precise routing is required. Color options: available in 11 colors to simplify wiring organization and identification. Temperature resistance: rated to 80 degrees for typical prototype and test environments. Primary features and specifications Model / Part number: P/N B-30-1000 Type / Gauge: 30AWG Total length: 250 m Materials: tinned copper conductor, PVC insulation, plastic spool Conductor: solid tinned copper Copper core diameter: 0.25 mm Outer diameter (insulated): 0.58 mm Temperature resistance: 80 degrees Packaging: plastic spool included for tidy handling and storage Typical applications Breadboarding and prototyping: make jumper leads and point-to-point connections on solderless breadboards and test rigs. Test fixtures and lab use: wire probes, fixtures, and temporary harnesses where clean strip-and-solder termination is needed. Small electronics and repairs: internal wiring for sensors, modules, and repair jobs that require thin, easily routed conductors. Practical notes The low-fray PVC insulation simplifies stripping and crimping; confirm compatibility with your soldering temperature and insulation-removal tools. Use color choices to standardize signal, power, and ground identification across projects.