The VISHAY RLR05C4990FPB14 is a high-precision axial resistor designed for demanding electronic applications. Manufactured in the US, this fixed resistor offers reliable performance with a resistance value of 499 ohms and a tolerance of 1%. It features epoxy-coated construction for superior moisture protection and traceability of materials and processing, ensuring consistent quality and durability.
Product Features
Resistance: 499 Ω with 1% tolerance
Power Rating: 1/8W at 70°C
Axial package type with black package
Meets MIL-PRF-39017 requirements for established reliability
Low noise level: -40 dB
Traceability of materials and processing
Monthly lot acceptance testing
Epoxy-coated construction for moisture resistance
Electrical and Mechanical Specifications
Parameter
Value
Notes
Resistance Range
4.7 to 100K Ω
Power Rating
0.125 W
at 70°C
Temperature Coefficient
± 2 ppm/°C
Maximum Working Voltage
100 V
Operating Temperature Range
-65°C to +150°C
Dielectric Strength
300 VAC
Insulation Resistance
≥ 10^9 Ω (dry), ≥ 10^11 Ω (moisture test)
Weight
0.11 g
Additional Details
Package Type: Black axial
Lead Material: Solder-coated copper, solderable and weldable per MIL-STD-1276, Type C
All product, specifications, and data are subject to change without notice. Please verify details and suitability for your application before purchase. For more information, search the internet for the part number or contact VISHAY directly.
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{"id":10027613749565,"title":"RLR05C4990FPB14","handle":"rlr05c4990fpb14","description":"\u003ch3\u003eVISHAY RLR05C4990FPB14 Resistor\u003c\/h3\u003e\n\n\u003cp\u003eThe VISHAY RLR05C4990FPB14 is a high-precision axial resistor designed for demanding electronic applications. Manufactured in the US, this fixed resistor offers reliable performance with a resistance value of 499 ohms and a tolerance of 1%. It features epoxy-coated construction for superior moisture protection and traceability of materials and processing, ensuring consistent quality and durability.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance: 499 Ω with 1% tolerance\u003c\/li\u003e\n \u003cli\u003ePower Rating: 1\/8W at 70°C\u003c\/li\u003e\n \u003cli\u003eAxial package type with black package\u003c\/li\u003e\n \u003cli\u003eMeets MIL-PRF-39017 requirements for established reliability\u003c\/li\u003e\n \u003cli\u003eLow noise level: -40 dB\u003c\/li\u003e\n \u003cli\u003eTraceability of materials and processing\u003c\/li\u003e\n \u003cli\u003eMonthly lot acceptance testing\u003c\/li\u003e\n \u003cli\u003eEpoxy-coated construction for moisture resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e4.7 to 100K Ω\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating\u003c\/td\u003e\n \u003ctd\u003e0.125 W\u003c\/td\u003e\n \u003ctd\u003eat 70°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e± 2 ppm\/°C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e100 V\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-65°C to +150°C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Strength\u003c\/td\u003e\n \u003ctd\u003e300 VAC\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e≥ 10^9 Ω (dry), ≥ 10^11 Ω (moisture test)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003e0.11 g\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Black axial\u003c\/li\u003e\n \u003cli\u003eLead Material: Solder-coated copper, solderable and weldable per MIL-STD-1276, Type C\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eCOO: US\u003c\/li\u003e\n \u003cli\u003ePart Number: RLR05C4990FPB14\u003c\/li\u003e\n \u003cli\u003eManufacturer: VISHAY\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-rlr05c4990fpb14.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eAll product, specifications, and data are subject to change without notice. Please verify details and suitability for your application before purchase. For more information, search the internet for the part number or contact VISHAY directly.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T00:58:30+05:30","created_at":"2025-08-16T00:58:30+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["8W","Fixed","IMPORT_CSV","IMPORT_PT2","RES","Resistors","VISHA-X","WLDM"],"price":7068,"price_min":7068,"price_max":7068,"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":50625671856445,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RLR05C4990FPB14","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RLR05C4990FPB14","public_title":null,"options":["Default Title"],"price":7068,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"RLR05C4990FPB14","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/55550536.jpg?v=1755286112"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55550536.jpg?v=1755286112","options":["Title"],"media":[{"alt":null,"id":45859022668093,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55550536.jpg?v=1755286112"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55550536.jpg?v=1755286112","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eVISHAY RLR05C4990FPB14 Resistor\u003c\/h3\u003e\n\n\u003cp\u003eThe VISHAY RLR05C4990FPB14 is a high-precision axial resistor designed for demanding electronic applications. Manufactured in the US, this fixed resistor offers reliable performance with a resistance value of 499 ohms and a tolerance of 1%. It features epoxy-coated construction for superior moisture protection and traceability of materials and processing, ensuring consistent quality and durability.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance: 499 Ω with 1% tolerance\u003c\/li\u003e\n \u003cli\u003ePower Rating: 1\/8W at 70°C\u003c\/li\u003e\n \u003cli\u003eAxial package type with black package\u003c\/li\u003e\n \u003cli\u003eMeets MIL-PRF-39017 requirements for established reliability\u003c\/li\u003e\n \u003cli\u003eLow noise level: -40 dB\u003c\/li\u003e\n \u003cli\u003eTraceability of materials and processing\u003c\/li\u003e\n \u003cli\u003eMonthly lot acceptance testing\u003c\/li\u003e\n \u003cli\u003eEpoxy-coated construction for moisture resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e4.7 to 100K Ω\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating\u003c\/td\u003e\n \u003ctd\u003e0.125 W\u003c\/td\u003e\n \u003ctd\u003eat 70°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e± 2 ppm\/°C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e100 V\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-65°C to +150°C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Strength\u003c\/td\u003e\n \u003ctd\u003e300 VAC\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e≥ 10^9 Ω (dry), ≥ 10^11 Ω (moisture test)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003e0.11 g\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Black axial\u003c\/li\u003e\n \u003cli\u003eLead Material: Solder-coated copper, solderable and weldable per MIL-STD-1276, Type C\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eCOO: US\u003c\/li\u003e\n \u003cli\u003ePart Number: RLR05C4990FPB14\u003c\/li\u003e\n \u003cli\u003eManufacturer: VISHAY\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-vis\/vis-rlr05c4990fpb14.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eAll product, specifications, and data are subject to change without notice. Please verify details and suitability for your application before purchase. For more information, search the internet for the part number or contact VISHAY directly.\u003c\/p\u003e\u003cbr\u003e"}
