Introducing the IRC OAR5R015JLF, a high-performance current sense resistor designed for precise current measurement in electronic circuits. Manufactured by TT Electronics, this resistor features robust construction and reliable electrical characteristics suitable for demanding applications.
High power rating of 5.0 Watts at 85°C for reliable operation under high current conditions
Resistance range suitable for precise current sensing applications
Constructed with a durable metal alloy element for robustness and longevity
Designed to withstand operating temperatures from -40°C to +125°C
Low resistance tolerance options, with ±1%, ±2%, and ±5% available upon request
Effective thermal management with thermal imaging data indicating hotspot temperatures up to 230°C at full power
Resistant to environmental stresses such as moisture and temperature cycling, with ∆R/R <1% over 1000 hours and cycles
Electrical Specifications
Part Number
Power Rating @ 85°C (W)
Resistance Range (mΩ)
Tolerance (%)
Wire TCR (ppm/°C)
Inductance (nH)
OAR-5 (TP)
5.0
3, 4, 5, 6, 6.2, 10, 12, 15, 20, 25, 30, 40, 50
±1%, ±2%, ±5%
<180 (for R < R005), 20 (for R ≥ R005 & < R025), 30 (for R ≥ R025)
<10
Environmental and Thermal Data
Load life of 1000 hours at 25°C with ∆R/R <1%
Temperature cycling from -40°C to +125°C with ∆R/R <1%
Thermal hotspot temperature reaches up to 230°C at full power, with solder joint temperatures around 96°C
Power Derating & Surge Capabilities
The OAR series features a robust metal alloy construction capable of withstanding temperatures exceeding 300°C. Power derating curves are conservative, but the resistors can typically handle higher power levels. Surge current capabilities are supported by the all-metal welded construction and large cross-sectional wire, allowing for high surge currents over short durations.
Physical Dimensions
Type
A (mm)
B1max (mm)
C (mm)
E (mm)
F (mm)
OAR5
0.80 +0.04/-0.02
0.88
Note: For variations in dimensions, lead diameters, or other specifications, please contact the factory.
Additional Information
Resistors are supplied in bulk packaging of 500 units. For detailed resistance values, tolerances, and packaging options, refer to the datasheet or contact TT Electronics directly.
Disclaimer: TT Electronics reserves the right to make changes in product specifications without notice. All information is considered accurate at the time of printing.
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{"id":10022422085949,"title":"OAR5R015JLF","handle":"oar5r015jlf","description":"\u003ch3\u003eIRC OAR5R015JLF Current Sense Resistors\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC OAR5R015JLF, a high-performance current sense resistor designed for precise current measurement in electronic circuits. Manufactured by TT Electronics, this resistor features robust construction and reliable electrical characteristics suitable for demanding applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OAR5R015JLF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e IRC\/TT ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Open Air Resistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/OAR5R015JLF.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power rating of 5.0 Watts at 85°C for reliable operation under high current conditions\u003c\/li\u003e\n\u003cli\u003eResistance range suitable for precise current sensing applications\u003c\/li\u003e\n\u003cli\u003eConstructed with a durable metal alloy element for robustness and longevity\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand operating temperatures from -40°C to +125°C\u003c\/li\u003e\n\u003cli\u003eLow resistance tolerance options, with ±1%, ±2%, and ±5% available upon request\u003c\/li\u003e\n\u003cli\u003eEffective thermal management with thermal imaging data indicating hotspot temperatures up to 230°C at full power\u003c\/li\u003e\n\u003cli\u003eResistant to environmental stresses such as moisture and temperature cycling, with ∆R\/R \u0026lt;1% over 1000 hours and cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003ePower Rating @ 85°C (W)\u003c\/th\u003e\n\u003cth\u003eResistance Range (mΩ)\u003c\/th\u003e\n\u003cth\u003eTolerance (%)\u003c\/th\u003e\n\u003cth\u003eWire TCR (ppm\/°C)\u003c\/th\u003e\n\u003cth\u003eInductance (nH)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOAR-5 (TP)\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e3, 4, 5, 6, 6.2, 10, 12, 15, 20, 25, 30, 40, 50\u003c\/td\u003e\n\u003ctd\u003e±1%, ±2%, ±5%\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;180 (for R \u0026lt; R005), 20 (for R ≥ R005 \u0026amp; \u0026lt; R025), 30 (for R ≥ R025)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Thermal Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLoad life of 1000 hours at 25°C with ∆R\/R \u0026lt;1%\u003c\/li\u003e\n\u003cli\u003eTemperature cycling from -40°C to +125°C with ∆R\/R \u0026lt;1%\u003c\/li\u003e\n\u003cli\u003eThermal hotspot temperature reaches up to 230°C at full power, with solder joint temperatures around 96°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower Derating \u0026amp; Surge Capabilities\u003c\/h3\u003e\n\u003cp\u003eThe OAR series features a robust metal alloy construction capable of withstanding temperatures exceeding 300°C. Power derating curves are conservative, but the resistors can typically handle higher power levels. Surge current capabilities are supported by the all-metal welded construction and large cross-sectional wire, allowing for high surge currents over short durations.\u003c\/p\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eA (mm)\u003c\/th\u003e\n\u003cth\u003eB1max (mm)\u003c\/th\u003e\n\u003cth\u003eC (mm)\u003c\/th\u003e\n\u003cth\u003eE (mm)\u003c\/th\u003e\n\u003cth\u003eF (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOAR5\u003c\/td\u003e\n\u003ctd\u003e0.80 +0.04\/-0.02\u003c\/td\u003e\n\u003ctd\u003e0.88\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eNote: For variations in dimensions, lead diameters, or other specifications, please contact the factory.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eResistors are supplied in bulk packaging of 500 units. For detailed resistance values, tolerances, and packaging options, refer to the datasheet or contact TT Electronics directly.\u003c\/p\u003e\n\u003cp\u003eFor more details, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/OAR5R015JLF.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e TT Electronics reserves the right to make changes in product specifications without notice. All information is considered accurate at the time of printing.\u003c\/p\u003e","published_at":"2025-08-13T08:55:42+05:30","created_at":"2025-08-13T08:55:42+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IRC-TTEL","Resistor","WLDM"],"price":4435,"price_min":4435,"price_max":4435,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50614537879869,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"OAR5R015JLF","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"OAR5R015JLF","public_title":null,"options":["Default Title"],"price":4435,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"OAR5R015JLF","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/OAR5R015JLF_52231086_71cc05f2.jpg?v=1755055546"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OAR5R015JLF_52231086_71cc05f2.jpg?v=1755055546","options":["Title"],"media":[{"alt":null,"id":45812879032637,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OAR5R015JLF_52231086_71cc05f2.jpg?v=1755055546"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OAR5R015JLF_52231086_71cc05f2.jpg?v=1755055546","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC OAR5R015JLF Current Sense Resistors\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC OAR5R015JLF, a high-performance current sense resistor designed for precise current measurement in electronic circuits. Manufactured by TT Electronics, this resistor features robust construction and reliable electrical characteristics suitable for demanding applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OAR5R015JLF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e IRC\/TT ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Open Air Resistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/OAR5R015JLF.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power rating of 5.0 Watts at 85°C for reliable operation under high current conditions\u003c\/li\u003e\n\u003cli\u003eResistance range suitable for precise current sensing applications\u003c\/li\u003e\n\u003cli\u003eConstructed with a durable metal alloy element for robustness and longevity\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand operating temperatures from -40°C to +125°C\u003c\/li\u003e\n\u003cli\u003eLow resistance tolerance options, with ±1%, ±2%, and ±5% available upon request\u003c\/li\u003e\n\u003cli\u003eEffective thermal management with thermal imaging data indicating hotspot temperatures up to 230°C at full power\u003c\/li\u003e\n\u003cli\u003eResistant to environmental stresses such as moisture and temperature cycling, with ∆R\/R \u0026lt;1% over 1000 hours and cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003ePower Rating @ 85°C (W)\u003c\/th\u003e\n\u003cth\u003eResistance Range (mΩ)\u003c\/th\u003e\n\u003cth\u003eTolerance (%)\u003c\/th\u003e\n\u003cth\u003eWire TCR (ppm\/°C)\u003c\/th\u003e\n\u003cth\u003eInductance (nH)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOAR-5 (TP)\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e3, 4, 5, 6, 6.2, 10, 12, 15, 20, 25, 30, 40, 50\u003c\/td\u003e\n\u003ctd\u003e±1%, ±2%, ±5%\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;180 (for R \u0026lt; R005), 20 (for R ≥ R005 \u0026amp; \u0026lt; R025), 30 (for R ≥ R025)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Thermal Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLoad life of 1000 hours at 25°C with ∆R\/R \u0026lt;1%\u003c\/li\u003e\n\u003cli\u003eTemperature cycling from -40°C to +125°C with ∆R\/R \u0026lt;1%\u003c\/li\u003e\n\u003cli\u003eThermal hotspot temperature reaches up to 230°C at full power, with solder joint temperatures around 96°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower Derating \u0026amp; Surge Capabilities\u003c\/h3\u003e\n\u003cp\u003eThe OAR series features a robust metal alloy construction capable of withstanding temperatures exceeding 300°C. Power derating curves are conservative, but the resistors can typically handle higher power levels. Surge current capabilities are supported by the all-metal welded construction and large cross-sectional wire, allowing for high surge currents over short durations.\u003c\/p\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eA (mm)\u003c\/th\u003e\n\u003cth\u003eB1max (mm)\u003c\/th\u003e\n\u003cth\u003eC (mm)\u003c\/th\u003e\n\u003cth\u003eE (mm)\u003c\/th\u003e\n\u003cth\u003eF (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOAR5\u003c\/td\u003e\n\u003ctd\u003e0.80 +0.04\/-0.02\u003c\/td\u003e\n\u003ctd\u003e0.88\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eNote: For variations in dimensions, lead diameters, or other specifications, please contact the factory.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eResistors are supplied in bulk packaging of 500 units. For detailed resistance values, tolerances, and packaging options, refer to the datasheet or contact TT Electronics directly.\u003c\/p\u003e\n\u003cp\u003eFor more details, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/OAR5R015JLF.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e TT Electronics reserves the right to make changes in product specifications without notice. All information is considered accurate at the time of printing.\u003c\/p\u003e"}
