3M .050″ High Flex Life Cable 28 AWG Stranded, PVC 3319 Series 19 is a high strength copper alloy wire produced by 3M company. It has a flex life of 100 million cycles and can be used for dynamic applications.
The 3319 Series .050" High Flex Life Cable is a 28 AWG stranded PVC cable designed for dynamic applications with a flex life of 100 million cycles. It features 19 high‑strength copper‑alloy strands and a .050‑inch center spacing for easy termination to IDC connectors.
The document lists detailed electrical, environmental, and mechanical specifications, including voltage ratings, impedance, capacitance, and temperature range, as well as part numbers, dimensions, and ordering instructions.
| Insulation Material | Polyvinyl Chloride (PVC) |
|---|---|
| Color | Black |
| Voltage Rating (USA/Canada) | 300 V |
| Insulation Resistance | > 1 × 10¹⁹ Ω/10 ft |
| Characteristic Impedance (Unbalanced) | 107 Ω |
| Capacitance (Unbalanced) | 13.3 pF/ft |
| Inductance (Unbalanced) | 0.15 µH/ft |
| Propagation Delay (Unbalanced) | 1.42 ns/ft |
| Velocity of Propagation (Unbalanced) | 72 % |
| Temperature Rating | –20 °C to +105 °C |
| Flammability Rating (USA) | VW‑1 |
| Flex Life | 100 million cycles at 1 ¾" diameter |
It is rated for 300 V in the USA and Canada, and less than 50 V in the EU.
The cable can be used from –20 °C up to +105 °C.