RESISTOR 50W 4.7 OHM
SKU:RH4E7
Image is for illustrative purposes only
These wirewound 50W resistors can handle continuous high power dissipation in a compact size. The resistor is moulded in an anodized aluminium heat sink for maximum heat dissipation.
applications: instrumentation, TV's and audio systems, video recorders, computers, ...
applications: instrumentation, TV's and audio systems, video recorders, computers, ...
Primary colours: Red
Primary detailed colours: Copper
Additional colours: Grey
Additional detailed colours: Metallic silver
Depth unit: 29 mm
Height unit: 15.5 mm
Width unit: 70 mm
Weight unit: 28 g
Material: Anodized aluminium
Dielectric strength voltage rating VAC: 3000 V
Resistance: 4.7 ohm
Load resistor: delta R/R < ±1% + 0.05 ohm (surface temperature up to max. 350°C)
Short term overload: delta R/R < ±2% + 0.05 ohms (100% power 5s)
Minimum insulation resistance at 500 VDC: 100 megohm
Temperature coefficient of resistance (TCR) (+/-): 200 ppm/°C
Mounting type: Screw mounting
Power rating: 50 W
Tolerance (+/-): 5 %
Primary detailed colours: Copper
Additional colours: Grey
Additional detailed colours: Metallic silver
Depth unit: 29 mm
Height unit: 15.5 mm
Width unit: 70 mm
Weight unit: 28 g
Material: Anodized aluminium
Dielectric strength voltage rating VAC: 3000 V
Resistance: 4.7 ohm
Load resistor: delta R/R < ±1% + 0.05 ohm (surface temperature up to max. 350°C)
Short term overload: delta R/R < ±2% + 0.05 ohms (100% power 5s)
Minimum insulation resistance at 500 VDC: 100 megohm
Temperature coefficient of resistance (TCR) (+/-): 200 ppm/°C
Mounting type: Screw mounting
Power rating: 50 W
Tolerance (+/-): 5 %
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