The Alpha Wire 1181/20C Customer Product Specification provides detailed construction data, including conductor size, insulation thickness, and color coding. It also lists physical properties such as temperature range, bend radius, and maximum pull tension.
Electrical characteristics cover voltage rating, capacitance, inductance, and industry approvals like UL, CSA, EU RoHS, and California Proposition 65. Packaging options and compliance notes are also included.
| Conductor size | 22 AWG |
|---|---|
| Insulation thickness | 0.010" nominal, 0.050" PVC |
| Temperature range | -20 to 80°C |
| Bend radius | 10× cable diameter |
| Maximum pull tension | 110 lbs |
| Voltage rating | 300 Vrms |
| Capacitance | 0.18 µH/ft (nominal) |
| Inductance | 33 pF/ft @1 kHz (nominal) |
| Jacket thickness | 0.032" nominal (0.326" min, 0.344" max) |
The wire is rated for temperatures from –20 °C to 80 °C.
The specified voltage rating is 300 Vrms.