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RARA

Custom (0.4Ω - 1Ω) series

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RARA RH50 (Non-Inductive)

Metal clad wire wound resistor
Resistance range between 0.2Ω and 20kΩ
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +250°C
Cement moulding within aluminium housing
Short time overload of 5 x power rating is 5 seconds
Mounts on chassis to utilise heat sink effect

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RARA RH25 (Inductive)

Metal clad wire wound resistor
Resistance range between 0.27Ω and 25kΩ
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +250°C
Cement moulding within aluminium housing
Short time overload of 5 x power rating is 5 seconds
Mounts on chassis to utilise heat sink effect

RARA RH25 (Non-Inductive)

Metal clad wire wound resistor
Resistance range between 0.1Ω and 10kΩ
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +250°C
Cement moulding within aluminium housing
Short time overload of 5 x power rating is 5 seconds
Mounts on chassis to utilise heat sink effect

Alpha PB Series

Ultra-precision power resistor
Resistance range form 0.4Ω to 50kΩ
Tolerance from ±0.02% to ±5%
TCR of ±2.5 ppm/°C, ±5 ppm/°C or ±15 ppm/°C
Power rating of upto 10W (on a heat sink at 125°C)
Temperature range from -55°C up to +155°C