The VISHAY CPSM052R200KE31 is a high-performance fixed wire wound resistor designed for demanding electronic applications. Manufactured in Taiwan, this surface-mount resistor offers reliable power handling and precise resistance values suitable for power circuits and high surge environments.
Product Features
Direct mounting on printed circuit boards for simplified assembly
High wattage capability of 5W with low board temperatures
Meets or exceeds EIA-RS-344 standards for power resistors
Special inorganic potting compound and ceramic case ensure high thermal conductivity and fireproof performance
Superior surge capability for handling transient power loads
Material: Copper-nickel or nickel-chrome alloy for wirewound; high-temperature fired metal oxide film for metal oxide variants
Core: Ceramic
Body: Steatite ceramic case with cement potting compound
Terminals: Tin plated steel
Part Marking: Vishay, model, wattage, value, tolerance, date code
Performance & Testing
Thermal Shock: ± (5.0 % + 0.05 Ω) ΔR
Short Time Overload: 5 x rated power for 5 seconds
Dielectric Withstanding Voltage: 1000 VRMS for 1 minute
Low Temperature Operation: -65°C at full rated voltage for 45 minutes
Humidity: 75°C, 90-100% RH, 240 hours
Load Life: 1000 hours at rated power, +40°C
Legal Disclaimer
All product specifications and data are subject to change without notice. Please verify details and suitability for your application. For more information, refer to the datasheet.
Datasheet was not processed please search the internet for the part number CPSM052R200KE31 for more details.
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
{"id":10022140641597,"title":"CPSM052R200KE31","handle":"cpsm052r200ke31","description":"\u003ch3\u003eVISHAY CPSM052R200KE31 Fixed Wire Wound Resistor - 2.2Ω, 5W, Surface Mount\u003c\/h3\u003e\n\n\u003cp\u003eThe VISHAY CPSM052R200KE31 is a high-performance fixed wire wound resistor designed for demanding electronic applications. Manufactured in Taiwan, this surface-mount resistor offers reliable power handling and precise resistance values suitable for power circuits and high surge environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDirect mounting on printed circuit boards for simplified assembly\u003c\/li\u003e\n \u003cli\u003eHigh wattage capability of 5W with low board temperatures\u003c\/li\u003e\n \u003cli\u003eMeets or exceeds EIA-RS-344 standards for power resistors\u003c\/li\u003e\n \u003cli\u003eSpecial inorganic potting compound and ceramic case ensure high thermal conductivity and fireproof performance\u003c\/li\u003e\n \u003cli\u003eSuperior surge capability for handling transient power loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eStandard Electrical Specifications\u003c\/th\u003e\n \u003cth\u003e\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating at 40°C\u003c\/td\u003e\n \u003ctd\u003e5W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range (Wirewound)\u003c\/td\u003e\n \u003ctd\u003e0.1 to 100Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±5%, ±10%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e±400 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e(P x R)¹\/²\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\u003eWeight (typical)\u003c\/td\u003e\n \u003ctd\u003e6.5g\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eDimensions (in inches [mm])\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCPSM05\u003c\/td\u003e\n \u003ctd\u003eLength: 1.10 [27.94], Width: 0.394 [10.01], Height: 0.394 [10.01]\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 for wirewound; high-temperature fired metal oxide film for metal oxide variants\u003c\/li\u003e\n \u003cli\u003eCore: Ceramic\u003c\/li\u003e\n \u003cli\u003eBody: Steatite ceramic case with cement potting compound\u003c\/li\u003e\n \u003cli\u003eTerminals: Tin plated steel\u003c\/li\u003e\n \u003cli\u003ePart Marking: Vishay, model, wattage, value, tolerance, date code\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance \u0026amp; Testing\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eThermal Shock: ± (5.0 % + 0.05 Ω) ΔR\u003c\/li\u003e\n \u003cli\u003eShort Time Overload: 5 x rated power for 5 seconds\u003c\/li\u003e\n \u003cli\u003eDielectric Withstanding Voltage: 1000 VRMS for 1 minute\u003c\/li\u003e\n \u003cli\u003eLow Temperature Operation: -65°C at full rated voltage for 45 minutes\u003c\/li\u003e\n \u003cli\u003eHumidity: 75°C, 90-100% RH, 240 hours\u003c\/li\u003e\n \u003cli\u003eLoad Life: 1000 hours at rated power, +40°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLegal Disclaimer\u003c\/h3\u003e\n\u003cp\u003eAll product specifications and data are subject to change without notice. Please verify details and suitability for your application. For more information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-cpsm052r200ke31.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number CPSM052R200KE31 for more details.\u003c\/p\u003e","published_at":"2025-08-13T04:03:52+05:30","created_at":"2025-08-13T04:03:52+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["5W","IMPORT_CSV","Resistors","Smd","VISHA-X","Wire","WLDM"],"price":11226,"price_min":11226,"price_max":11226,"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":50613973811517,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CPSM052R200KE31","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CPSM052R200KE31","public_title":null,"options":["Default Title"],"price":11226,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CPSM052R200KE31","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CPSM052R200KE31_55547322_9a191f22.jpg?v=1755038035"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CPSM052R200KE31_55547322_9a191f22.jpg?v=1755038035","options":["Title"],"media":[{"alt":null,"id":45810013012285,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CPSM052R200KE31_55547322_9a191f22.jpg?v=1755038035"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CPSM052R200KE31_55547322_9a191f22.jpg?v=1755038035","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eVISHAY CPSM052R200KE31 Fixed Wire Wound Resistor - 2.2Ω, 5W, Surface Mount\u003c\/h3\u003e\n\n\u003cp\u003eThe VISHAY CPSM052R200KE31 is a high-performance fixed wire wound resistor designed for demanding electronic applications. Manufactured in Taiwan, this surface-mount resistor offers reliable power handling and precise resistance values suitable for power circuits and high surge environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDirect mounting on printed circuit boards for simplified assembly\u003c\/li\u003e\n \u003cli\u003eHigh wattage capability of 5W with low board temperatures\u003c\/li\u003e\n \u003cli\u003eMeets or exceeds EIA-RS-344 standards for power resistors\u003c\/li\u003e\n \u003cli\u003eSpecial inorganic potting compound and ceramic case ensure high thermal conductivity and fireproof performance\u003c\/li\u003e\n \u003cli\u003eSuperior surge capability for handling transient power loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eStandard Electrical Specifications\u003c\/th\u003e\n \u003cth\u003e\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating at 40°C\u003c\/td\u003e\n \u003ctd\u003e5W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range (Wirewound)\u003c\/td\u003e\n \u003ctd\u003e0.1 to 100Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±5%, ±10%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e±400 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e(P x R)¹\/²\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\u003eWeight (typical)\u003c\/td\u003e\n \u003ctd\u003e6.5g\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eDimensions (in inches [mm])\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCPSM05\u003c\/td\u003e\n \u003ctd\u003eLength: 1.10 [27.94], Width: 0.394 [10.01], Height: 0.394 [10.01]\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 for wirewound; high-temperature fired metal oxide film for metal oxide variants\u003c\/li\u003e\n \u003cli\u003eCore: Ceramic\u003c\/li\u003e\n \u003cli\u003eBody: Steatite ceramic case with cement potting compound\u003c\/li\u003e\n \u003cli\u003eTerminals: Tin plated steel\u003c\/li\u003e\n \u003cli\u003ePart Marking: Vishay, model, wattage, value, tolerance, date code\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance \u0026amp; Testing\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eThermal Shock: ± (5.0 % + 0.05 Ω) ΔR\u003c\/li\u003e\n \u003cli\u003eShort Time Overload: 5 x rated power for 5 seconds\u003c\/li\u003e\n \u003cli\u003eDielectric Withstanding Voltage: 1000 VRMS for 1 minute\u003c\/li\u003e\n \u003cli\u003eLow Temperature Operation: -65°C at full rated voltage for 45 minutes\u003c\/li\u003e\n \u003cli\u003eHumidity: 75°C, 90-100% RH, 240 hours\u003c\/li\u003e\n \u003cli\u003eLoad Life: 1000 hours at rated power, +40°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLegal Disclaimer\u003c\/h3\u003e\n\u003cp\u003eAll product specifications and data are subject to change without notice. Please verify details and suitability for your application. For more information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-cpsm052r200ke31.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number CPSM052R200KE31 for more details.\u003c\/p\u003e"}
