Introducing the VISHAY RNC55H4421FSR36, a high-precision fixed resistor designed for demanding electronic applications. Manufactured in the US, this axial resistor offers exceptional stability and reliability, meeting rigorous military and established reliability standards.
Termination: Solder-coated copper, solderable and weldable per MIL-STD-1276, type C
Compliance & Standards
Meets MIL-PRF-55182 specifications
Traceable materials and processing
Extensive reliability testing and screening
Note
For additional information on packaging, refer to the Through Hole Resistor Packaging document (www.vishay.com/doc?31544). Datasheet was not processed; please search the internet for the part number for more details.
Legal Disclaimer
All product specifications and data are subject to change without notice. Please verify details before use. Vishay disclaims liability for errors or inaccuracies. Use in medical, life-saving, or life-sustaining applications is at the customer's risk. For more information, visit www.vishay.com.
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{"id":10027611259197,"title":"RNC55H4421FSR36","handle":"rnc55h4421fsr36","description":"\u003ch3\u003eVISHAY RNC55H4421FSR36 Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the VISHAY RNC55H4421FSR36, a high-precision fixed resistor designed for demanding electronic applications. Manufactured in the US, this axial resistor offers exceptional stability and reliability, meeting rigorous military and established reliability standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e RNC55H4421FSR36\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VISHAY\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Reel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-rnc55h4421fsr36.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh-precision metal film resistor with 1% tolerance\u003c\/li\u003e\n \u003cli\u003eResistance value: 4.42 kΩ\u003c\/li\u003e\n \u003cli\u003ePower rating: 1\/8W\u003c\/li\u003e\n \u003cli\u003eAxial lead configuration for easy installation\u003c\/li\u003e\n \u003cli\u003eMeets MIL-PRF-55182 requirements for military and reliability applications\u003c\/li\u003e\n \u003cli\u003eVery low noise (-40 dB) for sensitive electronic circuits\u003c\/li\u003e\n \u003cli\u003eControlled temperature coefficient for stable performance\u003c\/li\u003e\n \u003cli\u003eEpoxy coating provides superior moisture protection\u003c\/li\u003e\n \u003cli\u003eTraceability of materials and processing\u003c\/li\u003e\n \u003cli\u003eStandard solderable and weldable leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\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\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e10 to 2MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e200 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e100 ppm\/°C (K), 50 ppm\/°C (H), 25 ppm\/°C (J)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-65°C to +175°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating at 70°C\u003c\/td\u003e\n \u003ctd\u003e1\/8W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Strength\u003c\/td\u003e\n \u003ctd\u003e450 VAC (RNC50, RNC55, RNC60), 900 VAC (RNC65, RNC70)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e1011 Ω dry; 109 Ω after moisture test\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSolderability\u003c\/td\u003e\n \u003ctd\u003eMeets MIL-STD-202, method 208\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003e0.35 g (RNC55)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eElement: Vacuum-deposited nickel-chrome alloy\u003c\/li\u003e\n \u003cli\u003eCore: Fire-cleaned high purity ceramic\u003c\/li\u003e\n \u003cli\u003eEncapsulation: Specially formulated epoxy compound\u003c\/li\u003e\n \u003cli\u003eTermination: Solder-coated copper, solderable and weldable per MIL-STD-1276, type C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance \u0026amp; Standards\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMeets MIL-PRF-55182 specifications\u003c\/li\u003e\n \u003cli\u003eTraceable materials and processing\u003c\/li\u003e\n \u003cli\u003eExtensive reliability testing and screening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor additional information on packaging, refer to the Through Hole Resistor Packaging document (\u003ca href=\"http:\/\/www.vishay.com\/doc?31544\" target=\"_blank\"\u003ewww.vishay.com\/doc?31544\u003c\/a\u003e). Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\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 before use. Vishay disclaims liability for errors or inaccuracies. Use in medical, life-saving, or life-sustaining applications is at the customer's risk. For more information, visit \u003ca href=\"https:\/\/www.vishay.com\" target=\"_blank\"\u003ewww.vishay.com\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T00:56:12+05:30","created_at":"2025-08-16T00:56:12+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["8W","Fixed","IMPORT_CSV","IMPORT_PT2","RES","Resistors","VISHA-X","WLDM"],"price":3867,"price_min":3867,"price_max":3867,"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":50625668251965,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RNC55H4421FSR36","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RNC55H4421FSR36","public_title":null,"options":["Default Title"],"price":3867,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"RNC55H4421FSR36","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/55550483.jpg?v=1755285975"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55550483.jpg?v=1755285975","options":["Title"],"media":[{"alt":null,"id":45859005268285,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55550483.jpg?v=1755285975"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55550483.jpg?v=1755285975","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eVISHAY RNC55H4421FSR36 Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the VISHAY RNC55H4421FSR36, a high-precision fixed resistor designed for demanding electronic applications. Manufactured in the US, this axial resistor offers exceptional stability and reliability, meeting rigorous military and established reliability standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e RNC55H4421FSR36\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VISHAY\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Reel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-rnc55h4421fsr36.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh-precision metal film resistor with 1% tolerance\u003c\/li\u003e\n \u003cli\u003eResistance value: 4.42 kΩ\u003c\/li\u003e\n \u003cli\u003ePower rating: 1\/8W\u003c\/li\u003e\n \u003cli\u003eAxial lead configuration for easy installation\u003c\/li\u003e\n \u003cli\u003eMeets MIL-PRF-55182 requirements for military and reliability applications\u003c\/li\u003e\n \u003cli\u003eVery low noise (-40 dB) for sensitive electronic circuits\u003c\/li\u003e\n \u003cli\u003eControlled temperature coefficient for stable performance\u003c\/li\u003e\n \u003cli\u003eEpoxy coating provides superior moisture protection\u003c\/li\u003e\n \u003cli\u003eTraceability of materials and processing\u003c\/li\u003e\n \u003cli\u003eStandard solderable and weldable leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\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\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e10 to 2MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e200 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e100 ppm\/°C (K), 50 ppm\/°C (H), 25 ppm\/°C (J)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-65°C to +175°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating at 70°C\u003c\/td\u003e\n \u003ctd\u003e1\/8W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Strength\u003c\/td\u003e\n \u003ctd\u003e450 VAC (RNC50, RNC55, RNC60), 900 VAC (RNC65, RNC70)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e1011 Ω dry; 109 Ω after moisture test\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSolderability\u003c\/td\u003e\n \u003ctd\u003eMeets MIL-STD-202, method 208\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003e0.35 g (RNC55)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eElement: Vacuum-deposited nickel-chrome alloy\u003c\/li\u003e\n \u003cli\u003eCore: Fire-cleaned high purity ceramic\u003c\/li\u003e\n \u003cli\u003eEncapsulation: Specially formulated epoxy compound\u003c\/li\u003e\n \u003cli\u003eTermination: Solder-coated copper, solderable and weldable per MIL-STD-1276, type C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance \u0026amp; Standards\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMeets MIL-PRF-55182 specifications\u003c\/li\u003e\n \u003cli\u003eTraceable materials and processing\u003c\/li\u003e\n \u003cli\u003eExtensive reliability testing and screening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor additional information on packaging, refer to the Through Hole Resistor Packaging document (\u003ca href=\"http:\/\/www.vishay.com\/doc?31544\" target=\"_blank\"\u003ewww.vishay.com\/doc?31544\u003c\/a\u003e). Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\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 before use. Vishay disclaims liability for errors or inaccuracies. Use in medical, life-saving, or life-sustaining applications is at the customer's risk. For more information, visit \u003ca href=\"https:\/\/www.vishay.com\" target=\"_blank\"\u003ewww.vishay.com\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e"}
