Q/TW construction features solid conductors individually insulated with high-strength fiberglass braid, then twisted into a single pair. Designed for continuous use in high-temperature applications rated to 1300 °F (704 °C) continuous and 1600 °F (871 °C) single-use.
5.5mm x 2.1mm DC Power Supply Plug Connector + Female Metal Panel Mount Socket S
Female Panel Mount Connector. it is fit for most standard DC power device.