The VISHAY CPW202R000JB14 is a high-performance, wire-wound fixed resistor designed for demanding power applications. Manufactured in Mexico, this 20W resistor offers reliable performance with a resistance value of 2 ohms, suitable for various industrial and electronic circuits requiring precise power dissipation and thermal stability.
Product Features
High power-to-size ratio for efficient thermal management
Complete welded construction ensures durability and reliability
Available with ceramic cases featuring circuit board mounting options
Superior surge capability and stand-offs (model ending with -3)
Non-inductive styles with Aryton-Perry winding (CPWN) available
Inorganic potting compound and ceramic case provide high thermal conductivity and fireproof packaging
Technical Specifications
Parameter
Value
Part Number
CPW202R000JB14
Manufacturer
VISHAY
Country of Origin (COO)
MX
UOM
EA
ECCN
EAR99
Package Type
BLK
Product Type
Resistors
Category
Resistors | Wirewound Resistors - Through Hole
Power Rating @ 40°C
20W
Resistance Range
0.18 to 45KΩ (see datasheet for specific values)
Resistance Tolerance
±1%, ±2%, ±3%, ±5%
Temperature Coefficient
±30 ppm/°C (for 10Ω and above); ±50 ppm/°C (for 1.0 to 9.9Ω); ±90 ppm/°C (for 0.5 to 0.99Ω)
Maximum Working Voltage
(√(Power Rating × Resistance))
Operating Temperature Range
-65°C to +275°C
Dielectric Withstanding Voltage
1000 VAC
Terminal Strength
Minimum 10 lb
Short Time Overload
5× rated power for 5 seconds
Dimensions
Model
A (inches/mm)
B (inches/mm)
C (inches/mm)
D (inches/mm)
E (inches/mm)
CPW20
2.500 / 63.50
0.500 / 12.70
0.500 / 12.70
-
0.032 / 0.813
Additional Details
Material: Copper-nickel or nickel-chrome alloy depending on resistance value
Core: Ceramic
End Caps: Stainless steel
Body: Steatite ceramic case with inorganic potting
Terminals: Tinned copperweld®
Part Marking: DALE, model, wattage, value, tolerance, date code
Derating and Testing
Refer to datasheet for detailed derating curves and testing conditions including thermal shock, bias humidity, load life, and more.
Note: Datasheet was not processed please search the internet for the part number for more details.
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Please review the full disclaimer at Vishay Legal Disclaimer.
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{"id":10027607327037,"title":"CPW202R000JB14","handle":"cpw202r000jb14","description":"\u003ch3\u003eVISHAY Fixed Resistor CPW202R000JB14 - 20W 2Ω Wire Wound, Through Hole\u003c\/h3\u003e\n\n\u003cp\u003eThe VISHAY CPW202R000JB14 is a high-performance, wire-wound fixed resistor designed for demanding power applications. Manufactured in Mexico, this 20W resistor offers reliable performance with a resistance value of 2 ohms, suitable for various industrial and electronic circuits requiring precise power dissipation and thermal stability.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh power-to-size ratio for efficient thermal management\u003c\/li\u003e\n \u003cli\u003eComplete welded construction ensures durability and reliability\u003c\/li\u003e\n \u003cli\u003eAvailable with ceramic cases featuring circuit board mounting options\u003c\/li\u003e\n \u003cli\u003eSuperior surge capability and stand-offs (model ending with -3)\u003c\/li\u003e\n \u003cli\u003eNon-inductive styles with Aryton-Perry winding (CPWN) available\u003c\/li\u003e\n \u003cli\u003eInorganic potting compound and ceramic case provide high thermal conductivity and fireproof packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eCPW202R000JB14\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eVISHAY\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCountry of Origin (COO)\u003c\/td\u003e\n \u003ctd\u003eMX\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUOM\u003c\/td\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eBLK\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProduct Type\u003c\/td\u003e\n \u003ctd\u003eResistors\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCategory\u003c\/td\u003e\n \u003ctd\u003eResistors | Wirewound Resistors - Through Hole\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating @ 40°C\u003c\/td\u003e\n \u003ctd\u003e20W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e0.18 to 45KΩ (see datasheet for specific values)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1%, ±2%, ±3%, ±5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e±30 ppm\/°C (for 10Ω and above); ±50 ppm\/°C (for 1.0 to 9.9Ω); ±90 ppm\/°C (for 0.5 to 0.99Ω)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e(√(Power Rating × Resistance))\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-65°C to +275°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n \u003ctd\u003e1000 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTerminal Strength\u003c\/td\u003e\n \u003ctd\u003eMinimum 10 lb\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShort Time Overload\u003c\/td\u003e\n \u003ctd\u003e5× rated power for 5 seconds\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eA (inches\/mm)\u003c\/th\u003e\n \u003cth\u003eB (inches\/mm)\u003c\/th\u003e\n \u003cth\u003eC (inches\/mm)\u003c\/th\u003e\n \u003cth\u003eD (inches\/mm)\u003c\/th\u003e\n \u003cth\u003eE (inches\/mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCPW20\u003c\/td\u003e\n \u003ctd\u003e2.500 \/ 63.50\u003c\/td\u003e\n \u003ctd\u003e0.500 \/ 12.70\u003c\/td\u003e\n \u003ctd\u003e0.500 \/ 12.70\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e0.032 \/ 0.813\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaterial: Copper-nickel or nickel-chrome alloy depending on resistance value\u003c\/li\u003e\n \u003cli\u003eCore: Ceramic\u003c\/li\u003e\n \u003cli\u003eEnd Caps: Stainless steel\u003c\/li\u003e\n \u003cli\u003eBody: Steatite ceramic case with inorganic potting\u003c\/li\u003e\n \u003cli\u003eTerminals: Tinned copperweld®\u003c\/li\u003e\n \u003cli\u003ePart Marking: DALE, model, wattage, value, tolerance, date code\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDerating and Testing\u003c\/h3\u003e\n\u003cp\u003eRefer to datasheet for detailed derating curves and testing conditions including thermal shock, bias humidity, load life, and more.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed specifications, download the datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-cpw202r000jb14.pdf\" target=\"_blank\"\u003eCPW202R000JB14 Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\n\n\u003c!-- Legal Disclaimer --\u003e\n\u003cp\u003eALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Please review the full disclaimer at \u003ca href=\"https:\/\/www.vishay.com\/doc?91000\" target=\"_blank\"\u003eVishay Legal Disclaimer\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T00:53:33+05:30","created_at":"2025-08-16T00:53:33+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["20W","IMPORT_CSV","IMPORT_PT2","Resistors","VISHA-X","Wire","WLDM"],"price":35064,"price_min":35064,"price_max":35064,"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":50625661075773,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CPW202R000JB14","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CPW202R000JB14","public_title":null,"options":["Default Title"],"price":35064,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CPW202R000JB14","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/55549635.jpg?v=1755285815"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55549635.jpg?v=1755285815","options":["Title"],"media":[{"alt":null,"id":45858974335293,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55549635.jpg?v=1755285815"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55549635.jpg?v=1755285815","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eVISHAY Fixed Resistor CPW202R000JB14 - 20W 2Ω Wire Wound, Through Hole\u003c\/h3\u003e\n\n\u003cp\u003eThe VISHAY CPW202R000JB14 is a high-performance, wire-wound fixed resistor designed for demanding power applications. Manufactured in Mexico, this 20W resistor offers reliable performance with a resistance value of 2 ohms, suitable for various industrial and electronic circuits requiring precise power dissipation and thermal stability.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh power-to-size ratio for efficient thermal management\u003c\/li\u003e\n \u003cli\u003eComplete welded construction ensures durability and reliability\u003c\/li\u003e\n \u003cli\u003eAvailable with ceramic cases featuring circuit board mounting options\u003c\/li\u003e\n \u003cli\u003eSuperior surge capability and stand-offs (model ending with -3)\u003c\/li\u003e\n \u003cli\u003eNon-inductive styles with Aryton-Perry winding (CPWN) available\u003c\/li\u003e\n \u003cli\u003eInorganic potting compound and ceramic case provide high thermal conductivity and fireproof packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eCPW202R000JB14\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eVISHAY\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCountry of Origin (COO)\u003c\/td\u003e\n \u003ctd\u003eMX\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUOM\u003c\/td\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eBLK\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProduct Type\u003c\/td\u003e\n \u003ctd\u003eResistors\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCategory\u003c\/td\u003e\n \u003ctd\u003eResistors | Wirewound Resistors - Through Hole\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating @ 40°C\u003c\/td\u003e\n \u003ctd\u003e20W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e0.18 to 45KΩ (see datasheet for specific values)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1%, ±2%, ±3%, ±5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e±30 ppm\/°C (for 10Ω and above); ±50 ppm\/°C (for 1.0 to 9.9Ω); ±90 ppm\/°C (for 0.5 to 0.99Ω)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e(√(Power Rating × Resistance))\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-65°C to +275°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n \u003ctd\u003e1000 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTerminal Strength\u003c\/td\u003e\n \u003ctd\u003eMinimum 10 lb\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShort Time Overload\u003c\/td\u003e\n \u003ctd\u003e5× rated power for 5 seconds\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eA (inches\/mm)\u003c\/th\u003e\n \u003cth\u003eB (inches\/mm)\u003c\/th\u003e\n \u003cth\u003eC (inches\/mm)\u003c\/th\u003e\n \u003cth\u003eD (inches\/mm)\u003c\/th\u003e\n \u003cth\u003eE (inches\/mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCPW20\u003c\/td\u003e\n \u003ctd\u003e2.500 \/ 63.50\u003c\/td\u003e\n \u003ctd\u003e0.500 \/ 12.70\u003c\/td\u003e\n \u003ctd\u003e0.500 \/ 12.70\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e0.032 \/ 0.813\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaterial: Copper-nickel or nickel-chrome alloy depending on resistance value\u003c\/li\u003e\n \u003cli\u003eCore: Ceramic\u003c\/li\u003e\n \u003cli\u003eEnd Caps: Stainless steel\u003c\/li\u003e\n \u003cli\u003eBody: Steatite ceramic case with inorganic potting\u003c\/li\u003e\n \u003cli\u003eTerminals: Tinned copperweld®\u003c\/li\u003e\n \u003cli\u003ePart Marking: DALE, model, wattage, value, tolerance, date code\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDerating and Testing\u003c\/h3\u003e\n\u003cp\u003eRefer to datasheet for detailed derating curves and testing conditions including thermal shock, bias humidity, load life, and more.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed specifications, download the datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-cpw202r000jb14.pdf\" target=\"_blank\"\u003eCPW202R000JB14 Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\n\n\u003c!-- Legal Disclaimer --\u003e\n\u003cp\u003eALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Please review the full disclaimer at \u003ca href=\"https:\/\/www.vishay.com\/doc?91000\" target=\"_blank\"\u003eVishay Legal Disclaimer\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e"}
