Introducing the VISHAY RWR80S25R5FRB12, a high-quality fixed resistor designed for demanding electronic applications. Manufactured in Mexico, this axial lead resistor offers precise resistance and reliable performance in military and established reliability environments.
Part Number: RWR80S25R5FRB12
Manufacturer: VISHAY
Country of Origin: MX
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
This resistor features a resistance of 25.5 ohms with a power rating of 2W at 25°C, and a resistance tolerance of 1%. It is constructed with complete welded construction and high-temperature silicone coating, ensuring durability and stability in harsh environments.
Key Features
Resistance: 25.5 Ω ± 1%
Power Rating: 2 W at 25°C
Resistance Range: 0.499 to 3.16K Ω
Construction: Axial lead, welded, with high-temperature silicone coating
Military/Established Reliability: Qualified to MIL-PRF-39007
Available in non-inductive styles with Ayrton-Perry winding for low reactive components
Operating Temperature Range: -55°C to +250°C
Dielectric Withstanding Voltage: 500 VRMS (2 W and smaller)
Solderability: Meets ANSI J-STD-002 standards
Electrical and Mechanical Specifications
Specification
Details
Dielectric Withstanding Voltage
500 VRMS for 2 W and smaller, 1000 VRMS for larger sizes
Short Time Overload
5x rated power for 5 seconds (sizes ≤ 2 W), 10x for larger sizes
Maximum Working Voltage
(Power x Resistance)¹/₂
Insulation Resistance
≥ 1000 MΩ dry, ≥ 100 MΩ after moisture test
Terminal Strength
≥ 5 lb for sizes ≤ 2 W, ≥ 10 lb for larger sizes
Operating Temperature Range
-55°C to +250°C
Dimensions (in inches [mm])
Model
A
B
C
RWR80S
0.406 ± 0.031 [10.31 ± 0.787]
0.094 ± 0.031 [2.39 ± 0.787]
0.020 ± 0.0015 [0.508 ± 0.038]
Additional Information
For detailed technical data, please refer to the datasheet.
Note: The datasheet was not processed, please search the internet for the part number for more details.
All products are subject to change without notice. Please review Vishay's disclaimers at www.vishay.com/doc?91000.
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{"id":10026296639805,"title":"RWR80S25R5FRB12","handle":"rwr80s25r5frb12","description":"\u003ch3\u003eVISHAY RWR80S25R5FRB12 Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the VISHAY RWR80S25R5FRB12, a high-quality fixed resistor designed for demanding electronic applications. Manufactured in Mexico, this axial lead resistor offers precise resistance and reliable performance in military and established reliability environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e RWR80S25R5FRB12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VISHAY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e 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 BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis resistor features a resistance of 25.5 ohms with a power rating of 2W at 25°C, and a resistance tolerance of 1%. It is constructed with complete welded construction and high-temperature silicone coating, ensuring durability and stability in harsh environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResistance: 25.5 Ω ± 1%\u003c\/li\u003e\n\u003cli\u003ePower Rating: 2 W at 25°C\u003c\/li\u003e\n\u003cli\u003eResistance Range: 0.499 to 3.16K Ω\u003c\/li\u003e\n\u003cli\u003eConstruction: Axial lead, welded, with high-temperature silicone coating\u003c\/li\u003e\n\u003cli\u003eMilitary\/Established Reliability: Qualified to MIL-PRF-39007\u003c\/li\u003e\n\u003cli\u003eAvailable in non-inductive styles with Ayrton-Perry winding for low reactive components\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to +250°C\u003c\/li\u003e\n\u003cli\u003eDielectric Withstanding Voltage: 500 VRMS (2 W and smaller)\u003c\/li\u003e\n\u003cli\u003eSolderability: Meets ANSI J-STD-002 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e500 VRMS for 2 W and smaller, 1000 VRMS for larger sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Time Overload\u003c\/td\u003e\n\u003ctd\u003e5x rated power for 5 seconds (sizes ≤ 2 W), 10x for larger sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n\u003ctd\u003e(Power x Resistance)¹\/₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e≥ 1000 MΩ dry, ≥ 100 MΩ after moisture test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Strength\u003c\/td\u003e\n\u003ctd\u003e≥ 5 lb for sizes ≤ 2 W, ≥ 10 lb for larger sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-55°C to +250°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions (in inches [mm])\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRWR80S\u003c\/td\u003e\n\u003ctd\u003e0.406 ± 0.031 [10.31 ± 0.787]\u003c\/td\u003e\n\u003ctd\u003e0.094 ± 0.031 [2.39 ± 0.787]\u003c\/td\u003e\n\u003ctd\u003e0.020 ± 0.0015 [0.508 ± 0.038]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-rwr80s25r5frb12.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\n\u003cp\u003eAll products are subject to change without notice. Please review Vishay's disclaimers at \u003ca href=\"https:\/\/www.vishay.com\/doc?91000\" target=\"_blank\"\u003ewww.vishay.com\/doc?91000\u003c\/a\u003e.\u003c\/p\u003e","published_at":"2025-08-15T05:21:13+05:30","created_at":"2025-08-15T05:21:14+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["2W","Fixed","IMPORT_CSV","IMPORT_PT2","RES","Resistors","VISHA-X","WLDM"],"price":21066,"price_min":21066,"price_max":21066,"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":50621998334269,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RWR80S25R5FRB12","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RWR80S25R5FRB12","public_title":null,"options":["Default Title"],"price":21066,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"RWR80S25R5FRB12","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/55549343.jpg?v=1755215474"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55549343.jpg?v=1755215474","options":["Title"],"media":[{"alt":null,"id":45846478651709,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55549343.jpg?v=1755215474"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55549343.jpg?v=1755215474","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eVISHAY RWR80S25R5FRB12 Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the VISHAY RWR80S25R5FRB12, a high-quality fixed resistor designed for demanding electronic applications. Manufactured in Mexico, this axial lead resistor offers precise resistance and reliable performance in military and established reliability environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e RWR80S25R5FRB12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VISHAY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e 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 BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis resistor features a resistance of 25.5 ohms with a power rating of 2W at 25°C, and a resistance tolerance of 1%. It is constructed with complete welded construction and high-temperature silicone coating, ensuring durability and stability in harsh environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResistance: 25.5 Ω ± 1%\u003c\/li\u003e\n\u003cli\u003ePower Rating: 2 W at 25°C\u003c\/li\u003e\n\u003cli\u003eResistance Range: 0.499 to 3.16K Ω\u003c\/li\u003e\n\u003cli\u003eConstruction: Axial lead, welded, with high-temperature silicone coating\u003c\/li\u003e\n\u003cli\u003eMilitary\/Established Reliability: Qualified to MIL-PRF-39007\u003c\/li\u003e\n\u003cli\u003eAvailable in non-inductive styles with Ayrton-Perry winding for low reactive components\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to +250°C\u003c\/li\u003e\n\u003cli\u003eDielectric Withstanding Voltage: 500 VRMS (2 W and smaller)\u003c\/li\u003e\n\u003cli\u003eSolderability: Meets ANSI J-STD-002 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e500 VRMS for 2 W and smaller, 1000 VRMS for larger sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Time Overload\u003c\/td\u003e\n\u003ctd\u003e5x rated power for 5 seconds (sizes ≤ 2 W), 10x for larger sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n\u003ctd\u003e(Power x Resistance)¹\/₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e≥ 1000 MΩ dry, ≥ 100 MΩ after moisture test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Strength\u003c\/td\u003e\n\u003ctd\u003e≥ 5 lb for sizes ≤ 2 W, ≥ 10 lb for larger sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-55°C to +250°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions (in inches [mm])\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRWR80S\u003c\/td\u003e\n\u003ctd\u003e0.406 ± 0.031 [10.31 ± 0.787]\u003c\/td\u003e\n\u003ctd\u003e0.094 ± 0.031 [2.39 ± 0.787]\u003c\/td\u003e\n\u003ctd\u003e0.020 ± 0.0015 [0.508 ± 0.038]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-rwr80s25r5frb12.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\n\u003cp\u003eAll products are subject to change without notice. Please review Vishay's disclaimers at \u003ca href=\"https:\/\/www.vishay.com\/doc?91000\" target=\"_blank\"\u003ewww.vishay.com\/doc?91000\u003c\/a\u003e.\u003c\/p\u003e"}
