t Features IAluminum crust surface with good performance in heat radiation, suitable for cooling plate installation, can be used in the rugged environment. HSmall size, high power load. HHigh insulating capacity, encapsulation by non-flame inorganic material, good performance in vibration. IVMulti connection form will be easily to fix. VWidely used in power supply, transducer, elevator, arena audio and high requirement equipment industry. ^Resistance tolerance: ±1%, ±2%,±5%,±10%. SHENZHEN KWX ELECTRONICS CO., LTD Http://www.kwxcom.com

Voltage Resistance(V)

RHA Aluminum Housed Power Resistors Derating curve 60 Healsink temp(℃) Healsink temp(℃) Plulse energy（J） Plulse energy（J） Multiple of the rated power This graph indicates the amout that power(at 20℃) of the stand HS Series resistor may be reduced for overloads of 100 MS to 60 S.

% Surface temperature rise For resistor mounted on standard heatsink related to power dissipation. Remarks: Heatsink is recommended as it got good heat radiation. Even you have used the heatsink, the maximum temperature 200°C can not be surpassed.

RHA Aluminum Housed Power Resistors Ordering Information Example: RHA (1) Series Name Http://www.khxcom.com Http://