300W Aluminium housed wirewound power resistor, HS Series
300Watt Aluminium housed power resistors which are manufactured to be compliant with the requirements of a MIL 18546, IEC 115 and are RoHS compliant.
Compact size for Power rating
Winding construction maximises High Pulse Capability
Power At 25°C
300W with 0.6°C/W Heatsink, 75W without Heatsink
Resistance Tolerance
±5%
Temperature Coefficient
1KΩ ±25ppm/°C
Operating Temperature
-55°C → +200°C
Limiting Element Voltage
2500Vdc/Vac (rms)
Insulating Resistance
10000MΩ
Length
184.4 mm
Width
72.5 mm
Height
41.8 mm
Weight
700 g
Note
To achieve the given maximum performance rating of this power resistor, it is designed to be directly mounted on an appropriately matched heatsink and mounted using a thermal compound.
