Description
RJXHOBBY 7AWG Extra Soft Silicone Wire Cable RJX3299R-7AWG — BOLTON SKU 68203.
About the RJX3299R-7AWG Silicone Wire, 7AWG Extra Soft
RJX3299R-7AWG is a 7 AWG flexible power wire from the RJXHOBBY extra-soft silicone wire series. Wires in this series use very fine-strand copper conductors insulated with soft silicone rubber, giving a cable that stays flexible in tight routing and does not stiffen at low temperature. Per the manufacturer’s series listing, the RJX3299 range is rated at 600 V with an insulation temperature capability of -60 °C to +200 °C, and is offered in gauges from 28 AWG up to 2 AWG; the R suffix on this part designates the red insulation colour. The heavy 7 AWG conductor size places this wire at the high-current end of the range, where it is used for battery leads, ESC power wiring and power distribution in electric propulsion systems. Strand count for the 7 AWG size is not published in the series listing, so it is omitted here.
Key specifications
| Type | Flexible silicone-insulated stranded wire |
|---|---|
| Series | RJXHOBBY RJX3299 extra-soft silicone wire |
| Conductor size | 7 AWG |
| Insulation | Silicone rubber |
| Temperature rating (series) | -60 °C to +200 °C |
| Voltage rating (series) | 600 V |
| Colour | Red (R suffix) |
Typical applications
Heavy-gauge silicone wire is used for battery and ESC power leads on UAVs and other electric platforms, high-current bench power wiring, and test-rig connections where flexibility and heat tolerance matter. It is a common consumable in integration labs and MRO electronics workshops.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
Browse more in Wire & Cable.





















Reviews
There are no reviews yet.