RARA

RARA IRV600

Metal clad wire wound resistor
Option of flying leads, parallel or series connections
Inductive or non-inductive design
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +200°C
Cement moulding with an extruded aluminium housing
Short time overload of 10 x power rating is 5 seconds

Datasheet

RARA IRV600

RARA IRV800

Metal clad wire wound resistor
Option of flying leads, parallel or series connections
Inductive or non-inductive design
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +200°C
Cement moulding with an extruded aluminium housing
Short time overload of 10 x power rating is 5 seconds

Datasheet

RARA IRV800

RARA IRV1000

Metal clad wire wound resistor
Option of flying leads, parallel or series connections
Inductive or non-inductive design
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +200°C
Cement moulding with an extruded aluminium housing
Short time overload of 10 x power rating is 5 seconds

Datasheet

RARA IRV1000

RARA IRV1200

Metal clad wire wound resistor
Option of flying leads, parallel or series connections
Inductive or non-inductive design
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +200°C
Cement moulding with an extruded aluminium housing
Short time overload of 10 x power rating is 5 seconds

Datasheet

RARA IRV1200

RARA RH25 (Inductive)

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

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RH25-1-1

RARA RH25 (Non-Inductive)

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

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RH25-1

RARA RH50 (Inductive)

Metal clad wire wound resistor
Resistance range between 0.68Ω and 50kΩ
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

RH25-1-2-1

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

RH25-1-2

RARA UHPS

4-terminal shunt resistor
Resistance options of 0.2mΩ and 1mΩ
Tolerances of ±0.05% to ±1%
TCR of ±10 ppm/°C
Power rating of 100W (on a suitable heat sink)
Temperature range from -55°C to +100°C

Datasheet

RARA UHPS Series-1

RARA ULF100C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 1.1kΩ
Power rating of 100W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

Datasheet

RARA ULF100C

RARA ULF150C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 1.75kΩ
Power rating of 150W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

Datasheet

RARA ULF150C

RARA ULF200C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.2kΩ
Power rating of 200W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

Datasheet

RARA ULF200C

RARA ULF250C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.79kΩ
Power rating of 250W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

Datasheet

RARA ULF250C

RARA ULF300C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 3.5kΩ
Power rating of 300W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

Datasheet

RARA ULF300C

RARA ULF400C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 3.08kΩ
Power rating of 400W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

Datasheet

RARA ULF400C

RARA ULF500C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.46kΩ
Power rating of 500W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

Datasheet

RARA ULF500C

RARA IRV600

Metal clad wire wound resistor
Option of flying leads, parallel or series connections
Inductive or non-inductive design
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +200°C
Cement moulding with an extruded aluminium housing
Short time overload of 10 x power rating is 5 seconds

RARA IRV800

Metal clad wire wound resistor
Option of flying leads, parallel or series connections
Inductive or non-inductive design
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +200°C
Cement moulding with an extruded aluminium housing
Short time overload of 10 x power rating is 5 seconds

RARA IRV1000

Metal clad wire wound resistor
Option of flying leads, parallel or series connections
Inductive or non-inductive design
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +200°C
Cement moulding with an extruded aluminium housing
Short time overload of 10 x power rating is 5 seconds

RARA IRV1200

Metal clad wire wound resistor
Option of flying leads, parallel or series connections
Inductive or non-inductive design
Insulation resistance of 20MΩ minimum
Temperature range of -55°C up to +200°C
Cement moulding with an extruded aluminium housing
Short time overload of 10 x power rating is 5 seconds

RARA RH25 (Inductive)

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)

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

RARA RH50 (Inductive)

Metal clad wire wound resistor
Resistance range between 0.68Ω and 50kΩ
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 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

RARA UHPS

4-terminal shunt resistor
Resistance options of 0.2mΩ and 1mΩ
Tolerances of ±0.05% to ±1%
TCR of ±10 ppm/°C
Power rating of 100W (on a suitable heat sink)
Temperature range from -55°C to +100°C

RARA ULF100C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 1.1kΩ
Power rating of 100W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

RARA ULF150C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 1.75kΩ
Power rating of 150W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

RARA ULF200C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.2kΩ
Power rating of 200W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

RARA ULF250C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.79kΩ
Power rating of 250W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

RARA ULF300C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 3.5kΩ
Power rating of 300W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

RARA ULF400C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 3.08kΩ
Power rating of 400W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

RARA ULF500C

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.46kΩ
Power rating of 500W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For Non UL Approval see the IRF Series

About RARA

RARA’s has been in business since 1989 with the vision to be the most competitive industrial resistor manufacturer in the world. With a combined effort from all the RARA teams and our international agents, we have made solid, steady progress as a high power resistor manufacturer.

We are committed to the production of high quality products, an ongoing R&D program, unparalleled customer service, a conscientious attitude toward our environment and a positive workplace for our employees.

RARA will continue to offer state-of-the-art products at reasonable costs and maintain it’s program of product development to best suit our customers. RARA’s newly recognized R&D center provides custom design service and technical support.

RARA would like to give customers a “ONE-STOP SOLUTION” with all kinds of resistive products. For their official website, please visit www.raraohm.com