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150/50 W ALUMINIU
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.
Features
• applications: instrumentation, TV's and audio systems, video recorders, computers ...
Specifications
• resistance: 150 ohm
• power: 50W
• resistance tolerance: ± 5%
• temperature coefficient: ± 200ppm/°C
• load: delta R/R < ±1% + 0.05 ohms (surface temperature rise 350°C max.)
• short-time overload: delta R/R < ±2% + 0.05 ohms (100% rated power 5s)
• insulation resistance: 500VDC / min. 100M ohms
• dielectric withstanding voltage: 3000VAC, 60s
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