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About RARA
  • RARA

RARA SMW Series

  • High-power wire wound surface-mount resistors
  • Power ratings available: 2W, 3W, and 5W
  • Wide resistance range: 0.1ฮฉ to 500ฮฉ
  • Precision tolerances: ยฑ1% & ยฑ5%
  • Temperature coefficient: 200 ppm/ยฐC
  • Flameproof UL94V0 molded package for high safety
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  • Compliant
  • RARA

RARA FRH 25C

  • Metal clad thick film resistor
  • Resistance range from 1kฮฉ to 2Mฮฉ
  • Max power rating of 15W
  • Cement moulding within aluminium housing
  • Short time overload of 2 x power rating is 5 seconds
  • High stability at conventional power ratings
  • Temperature range of -55ยฐC up to +250ยฐC
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  • Compliant
  • RARA

RARA FRH 50C

  • Metal clad thick film resistor
  • Resistance range from 1kฮฉ to 2Mฮฉ
  • Max power rating of 25W
  • Cement moulding within aluminium housing
  • Short time overload of 2 x power rating is 5 seconds
  • High stability at conventional power ratings
  • Temperature range of -55ยฐC up to +250ยฐC
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  • Compliant
  • RARA

RARA HPS

rara_hps_product_image
  • High Power Precision Shunt Resistor
  • Resistance range from 0.001ฮฉ to 0.01โ„ฆ *
  • Tolerances of ยฑ0.05% to ยฑ1%
  • TCR of ยฑ5ppm/โ„ƒ, ยฑ10ppm/โ„ƒ *
  • Power rating of 250W (on a suitable heat sink)
  • Temperature range from -55ยฐC to +100ยฐC
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  • RARA

RARA IRB60

  • Metal clad wire wound economy resistor
  • Inductive resistance between 0.1ฮฉ and 270ฮฉ
  • Non-inductive resistance between 0.1ฮฉ and 56ฮฉ
  • Power rating of 60W
  • Insulation resistance of 20Mฮฉ minimum
  • Short time overload of 5 x power rating is 5 seconds
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  • Compliant
  • RARA

RARA IRB80

  • Metal clad wire wound economy resistor
  • Inductive resistance between 0.1ฮฉ and 910ฮฉ
  • Non-inductive resistance between 0.1ฮฉ and 110ฮฉ
  • Power rating of 80W
  • Insulation resistance of 20Mฮฉ minimum
  • Short time overload of 10 x power rating is 5 seconds
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Datasheet
  • Compliant
  • RARA

RARA IRB120

  • Metal clad wire wound economy resistor
  • Inductive resistance between 0.1ฮฉ and 1.3kฮฉ
  • Non-inductive resistance between 0.1ฮฉ and 300ฮฉ
  • Power rating of 120W
  • Insulation resistance of 20Mฮฉ minimum
  • Short time overload of 10 x power rating is 5 seconds
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Datasheet
  • Compliant
  • RARA

RARA IRF100

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 1.1kฮฉ
  • Power rating of 100W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
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Datasheet
  • Compliant
  • RARA

RARA IRF150

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 1.75kฮฉ
  • Power rating of 150W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
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Datasheet
  • Compliant
  • RARA

RARA IRF200

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 2.2kฮฉ
  • Power rating of 200W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
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Datasheet
  • Compliant
  • RARA

RARA IRF250

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 2.79kฮฉ
  • Power rating of 250W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
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Datasheet
  • Compliant
  • RARA

RARA IRF300

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 3.5kฮฉ
  • Power rating of 300W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
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Datasheet
  • Compliant
  • RARA

RARA IRF400

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 4.45kฮฉ
  • Power rating of 400W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
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Datasheet
  • Compliant
  • RARA

RARA IRF500

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 5.78kฮฉ
  • Power rating of 500W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
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Datasheet
  • Compliant
  • RARA

RARA IRH60

RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV
  • Metal clad wire wound resistor
  • Option of flying leads (tab terminals are standard)
  • Inductive or non-inductive design
  • Insulation resistance of 20Mฮฉ minimum
  • Temperature range of -55ยฐC up to +200ยฐC
  • Extruded aluminium horizontal housing
  • Short time overload of 5 x power rating is 5 seconds
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Datasheet
  • Compliant
  • RARA

RARA IRH80

RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV
  • Metal clad wire wound resistor
  • Option of flying leads (tab terminals are standard)
  • Inductive or non-inductive design
  • Insulation resistance of 20Mฮฉ minimum
  • Temperature range of -55ยฐC up to +200ยฐC
  • Extruded aluminium horizontal housing
  • Short time overload of 10 x power rating is 5 seconds
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Datasheet
  • Compliant
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RARA SMW Series

  • High-power wire wound surface-mount resistors
  • Power ratings available: 2W, 3W, and 5W
  • Wide resistance range: 0.1ฮฉ to 500ฮฉ
  • Precision tolerances: ยฑ1% & ยฑ5%
  • Temperature coefficient: 200 ppm/ยฐC
  • Flameproof UL94V0 molded package for high safety
View Product

RARA FRH 25C

  • Metal clad thick film resistor
  • Resistance range from 1kฮฉ to 2Mฮฉ
  • Max power rating of 15W
  • Cement moulding within aluminium housing
  • Short time overload of 2 x power rating is 5 seconds
  • High stability at conventional power ratings
  • Temperature range of -55ยฐC up to +250ยฐC
View Product

RARA FRH 50C

  • Metal clad thick film resistor
  • Resistance range from 1kฮฉ to 2Mฮฉ
  • Max power rating of 25W
  • Cement moulding within aluminium housing
  • Short time overload of 2 x power rating is 5 seconds
  • High stability at conventional power ratings
  • Temperature range of -55ยฐC up to +250ยฐC
View Product

RARA HPS

rara_hps_product_image
  • High Power Precision Shunt Resistor
  • Resistance range from 0.001ฮฉ to 0.01โ„ฆ *
  • Tolerances of ยฑ0.05% to ยฑ1%
  • TCR of ยฑ5ppm/โ„ƒ, ยฑ10ppm/โ„ƒ *
  • Power rating of 250W (on a suitable heat sink)
  • Temperature range from -55ยฐC to +100ยฐC
View Product

RARA IRB60

  • Metal clad wire wound economy resistor
  • Inductive resistance between 0.1ฮฉ and 270ฮฉ
  • Non-inductive resistance between 0.1ฮฉ and 56ฮฉ
  • Power rating of 60W
  • Insulation resistance of 20Mฮฉ minimum
  • Short time overload of 5 x power rating is 5 seconds
View Product

RARA IRB80

  • Metal clad wire wound economy resistor
  • Inductive resistance between 0.1ฮฉ and 910ฮฉ
  • Non-inductive resistance between 0.1ฮฉ and 110ฮฉ
  • Power rating of 80W
  • Insulation resistance of 20Mฮฉ minimum
  • Short time overload of 10 x power rating is 5 seconds
View Product

RARA IRB120

  • Metal clad wire wound economy resistor
  • Inductive resistance between 0.1ฮฉ and 1.3kฮฉ
  • Non-inductive resistance between 0.1ฮฉ and 300ฮฉ
  • Power rating of 120W
  • Insulation resistance of 20Mฮฉ minimum
  • Short time overload of 10 x power rating is 5 seconds
View Product

RARA IRF100

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 1.1kฮฉ
  • Power rating of 100W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
View Product

RARA IRF150

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 1.75kฮฉ
  • Power rating of 150W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
View Product

RARA IRF200

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 2.2kฮฉ
  • Power rating of 200W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
View Product

RARA IRF250

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 2.79kฮฉ
  • Power rating of 250W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
View Product

RARA IRF300

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 3.5kฮฉ
  • Power rating of 300W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
View Product

RARA IRF400

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 4.45kฮฉ
  • Power rating of 400W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
View Product

RARA IRF500

RARA IRN/ULN/IRF/ULF Flat Type Metal Clad Wire Wound Resistors
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 5.78kฮฉ
  • Power rating of 500W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
View Product

RARA IRH60

RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV
  • Metal clad wire wound resistor
  • Option of flying leads (tab terminals are standard)
  • Inductive or non-inductive design
  • Insulation resistance of 20Mฮฉ minimum
  • Temperature range of -55ยฐC up to +200ยฐC
  • Extruded aluminium horizontal housing
  • Short time overload of 5 x power rating is 5 seconds
View Product

RARA IRH80

RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV
  • Metal clad wire wound resistor
  • Option of flying leads (tab terminals are standard)
  • Inductive or non-inductive design
  • Insulation resistance of 20Mฮฉ minimum
  • Temperature range of -55ยฐC up to +200ยฐC
  • Extruded aluminium horizontal housing
  • Short time overload of 10 x power rating is 5 seconds
View Product
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Supporting Manufacturer Information

About RARA

RARA’s has been in business since 1989 with the vision to be the most competitive industrial resistor manufacturer in the world.ย  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 committedย toย the production of high quality products, anย ongoing R&D program, unparalleled customer service,ย a conscientiousย 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 itโ€™s program of product development to best suit our customers. RARAโ€™s newly recognizedย R&D centerย providesย custom design service and technical support.

RARA would like to give customers a โ€œONE-STOP SOLUTIONโ€ with all kinds of resistive products. For their official website, please visit www.raraohm.com

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