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RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV
RARA_IRV_and_ULV_drawing
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV
RARA_IRV_and_ULV_drawing

Metal Clad Wire Wound Resistors

RARA IRV500

  • 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 vertical housing
  • Short time overload of 10 x power rating is 5 seconds
  • Compliant
Datasheet
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Frequently Asked Questions
Application Notes

The IRV500 metal clad wire wound resistor series from RARA offers a power rating of up to 500W on a heat sink (300W in free air) with available resistance values between 0.1ฮฉ and 6.8kฮฉ (inductive design) or between 0.1ฮฉ and 3kฮฉ (non-inductive design). These high power resistors are available with tolerances of ยฑ0.5%, ยฑ1.0%, ยฑ2.0%, ยฑ5.0% and ยฑ10.0% as standard with other options available including flying leads or tab terminals, as well as inductive or non-inductive resistive windings. The IRV500 series from RARA has an extruded aluminium vertical housing providing strong and rugged protection all with a temperature range from -55ยฐC up to +200ยฐC

  • Metal clad wire wound resistor
  • Inductive resistance range available between 0.1ฮฉ and 6.8kฮฉ (flying leads or tab terminals)
  • Non-inductive resistance range available between 0.1ฮฉ and 3kฮฉ (flying leads or tab terminals)
  • Option of flying leads (tab terminals are standard)
  • TCR of +260 ppm/ยฐC maximum
  • Tolerance values available of ยฑ0.5%, ยฑ1.0%, ยฑ2.0%, ยฑ5.0% and ยฑ10.0%
  • Power rating of 500W on a heat sink (300W in free air)
  • Insulation resistance of 20Mฮฉ minimum
  • Temperature range between -55ยฐC and +200ยฐC
  • Short time overload of 10 x power rating for 5 seconds

 

Typical applications for the IRV series include:

  • Motor drives
  • Braking and snubbing applications
  • Charging for electric vehicles
  • Power sources for industrial equipment

Specifications

Weight 980.00000 kg
Dimensions 60.00 x 30.00 x 335.00mm
Product Type

,

Series / Model

Power Rating

Minimum Resistance

0.1ฮฉ
Maximum Resistance

6.8kฮฉ
Tolerance

, , , ,

Temperature Coefficient

Insulation Resistance

20Mฮฉ minimum
Inductive or Non Inductive

Inductive, Non Inductive
Termination / Connection

Flying Leads, Tab Terminals
Temperature Range (ยฐC)

-55 to +200ยฐC (Cement)

Ordering Info

Below is the model number configuration for the IRV series from RARA.
Ordering example:
IRVXXXXXXXXXฮฉXFL XXX

Series / Model (IRVXXX)

IRV500

Inductive or Non-Inductive (X)

(Blank)ย  ย  ย  Inductive
Nย  ย  ย  ย  ย  ย  Non-Inductive

Resistance Value (XXXXXฮฉ)

Resistance value expressed in ohms, for example 220.5ฮฉ or 2ฮฉ.

Tolerance (X)

D
ยฑ0.5%
F
ยฑ1%
G
ยฑ2%
J
ยฑ5%
K
ยฑ10%

Termination (FL XXX)

FL XXXย  ย  ย  Flying Lead *
(Blank)ย  ย ย  Tab Terminal

* Please include requested lead length with request, for example, FL300 for 300mm flying leads

Product Variations

SKUResistance ValueToleranceInductive or Non InductiveTermination / Connection
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ0.5%InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ0.5%InductiveTab Terminals
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ0.5%Non InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ0.5%Non InductiveTab Terminals
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ1%InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ1%InductiveTab Terminals
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ1%Non InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ1%Non InductiveTab Terminals
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ2%InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ2%InductiveTab Terminals
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ2%Non InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ2%Non InductiveTab Terminals
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ5%InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ5%InductiveTab Terminals
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ5%Non InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ5%Non InductiveTab Terminals
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ10%InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ10%InductiveTab Terminals
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ10%Non InductiveFlying Leads
RARA IRV500Custom (0.1ฮฉ - 3kฮฉ)ยฑ10%Non InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ0.5%InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ0.5%InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ0.5%Non InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ0.5%Non InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ1%InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ1%InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ1%Non InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ1%Non InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ2%InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ2%InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ2%Non InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ2%Non InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ5%InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ5%InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ5%Non InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ5%Non InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ10%InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ10%InductiveTab Terminals
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ10%Non InductiveFlying Leads
RARA IRV500Custom (3kฮฉ - 6.8kฮฉ)ยฑ10%Non InductiveTab Terminals

IRV Series Products

Electronic Components

 Product nameDimensionsPower RatingMinimum ResistanceMaximum ResistanceToleranceTemperature CoefficientTermination / ConnectionDatasheet 
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV RARA IRV6041.00 x 22.00 x 100.00mm60W0.1ฮฉ400ฮฉยฑ0.5%, ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Tab Terminals View Product
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV RARA IRV8041.00 x 22.00 x 150.00mm80W0.1ฮฉ910ฮฉยฑ0.5%, ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Tab Terminals View Product
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV RARA IRV10041.00 x 22.00 x 165.00mm100W0.1ฮฉ1.1kฮฉยฑ0.5%, ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Tab Terminals View Product
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV RARA IRV12041.00 x 22.00 x 182.00mm120W0.1ฮฉ1.3kฮฉยฑ0.5%, ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Tab Terminals View Product
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV RARA IRV15041.00 x 22.00 x 210.00mm150W0.1ฮฉ1.6kฮฉยฑ0.5%, ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Tab Terminals View Product
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV RARA IRV20060.00 x 30.00 x 165.00mm200W0.1ฮฉ2.2kฮฉยฑ0.5%, ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Tab Terminals View Product
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV RARA IRV30060.00 x 30.00 x 215.00mm300W0.1ฮฉ2.7kฮฉยฑ0.5%, ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Tab Terminals View Product
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV RARA IRV40060.00 x 30.00 x 265.00mm400W0.1ฮฉ4.3kฮฉยฑ0.5%, ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Tab Terminals View Product
RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV RARA IRV50060.00 x 30.00 x 335.00mm500W0.1ฮฉ6.8kฮฉยฑ0.5%, ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Tab Terminals View Product
RARA IRV60059.00 x 61.00 x 235.00mm330W, 600W0.1ฮฉ94ฮฉยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Parallel Tab Terminal Connection, Serial Tab Terminal Connection View Product
RARA IRV80059.00 x 61.00 x 285.00mm360W, 800W0.1ฮฉ112ฮฉยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Parallel Tab Terminal Connection, Serial Tab Terminal Connection View Product
RARA IRV100059.00 x 61.00 x 335.00mm400W, 1kW0.1ฮฉ150ฮฉยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Parallel Tab Terminal Connection, Serial Tab Terminal Connection View Product
RARA IRV120059.00 x 61.00 x 405.00mm480W, 1.2kW0.1ฮฉ160ฮฉยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%ยฑ260 ppm/ยฐCFlying Leads, Parallel Tab Terminal Connection, Serial Tab Terminal Connection View Product

Resources

Product Datasheet

Supporting Manufacturer Information

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Metal Clad Wire Wound Resistors

RARA IRV500

Datasheet
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