KF wire-wound fuse resistors Features Ⅰ Fusable function ⅡResumable and can be recycled Applications Ⅰ Mostly used in meters and instruments Ⅱ Protection circuit of electrical devices Ordering Information Example: KF Model Http://www.khxcom.com SHENZHEN KWX ELECTRON

KF wire-wound fuse resistors R eferen c e S t a n d a r d s Q/ATK04-91 Power And Resistance Range Model Rated Power(W) Solder joint temperature rise graph 150 Solder joint temperature 21 Temperature at solder joint should never exceed 150℃ under normal working conditions.solder joint temperature is defined as sum of ambient temperature and temperature rise caused by applied load. Derating Cu r v e Percent rated power Ambient temperature(℃) Http://www.khxcom.com SHENZHEN KWX ELECTRONICS CO., LTD Http://www.

KF wire-wound fuse resistors Fusing time and power rating graph Type Fusing time Fusing time Power rating Type Fusing time Power rating Power rating Fusing time Fusing time Fusing time Power rating Power rating Power rating Performance SPECIFICATIONS TEST ITEM (Tolerances) ( Temperature coefficient) (Insulation voltage) (Insulation resistance (Climatic category) (Temperature range) Reference“Solder temperature chart” (Failure rate) (Climatic category) (Terminal tensile strength) （Anti-pull strength)