Enhance your electronic designs with the high-precision resistor from WELWYN/TT ELECTRONICS. This axial resistor offers reliable performance and tight tolerance, making it ideal for precision applications.
Product Features:
Resistance Value: 4.99K Ohms
Power Rating: 0.25W
Tolerance: 0.1%
Package Type: Tape
Configuration: Axial
Manufacturer: WELWYN/TT ELECTRONICS
Country of Origin: China (CN)
ECCN: EAR99
UOM: Each (EA)
Technical Specifications:
Part Number
RC55Y-4K99BI
Resistance
4.99KΩ
Power Dissipation
0.25W
Tolerance
0.1%
Package Type
Tape
Configuration
Axial
Additional Information:
This resistor is suitable for precision circuitry requiring tight resistance tolerance and stable performance. The axial package facilitates easy mounting on printed circuit boards (PCBs). For detailed technical data, please refer to the Datasheet.
Note: The datasheet was not processed; please search the internet for the part number RC55Y-4K99BI for more details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10025393357117,"title":"RC55Y-4K99BI","handle":"rc55y-4k99bi","description":"\u003ch3\u003eWELWYN\/TT ELECTRONICS RES 4.99K OHM 0.25W 0.1% AXIAL (Part Number: RC55Y-4K99BI)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-precision resistor from WELWYN\/TT ELECTRONICS. This axial resistor offers reliable performance and tight tolerance, making it ideal for precision applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance Value: 4.99K Ohms\u003c\/li\u003e\n \u003cli\u003ePower Rating: 0.25W\u003c\/li\u003e\n \u003cli\u003eTolerance: 0.1%\u003c\/li\u003e\n \u003cli\u003ePackage Type: Tape\u003c\/li\u003e\n \u003cli\u003eConfiguration: Axial\u003c\/li\u003e\n \u003cli\u003eManufacturer: WELWYN\/TT ELECTRONICS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: China (CN)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eRC55Y-4K99BI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance\u003c\/th\u003e\n \u003cth\u003e4.99KΩ\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePower Dissipation\u003c\/th\u003e\n \u003ctd\u003e0.25W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003ctd\u003e0.1%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eTape\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eConfiguration\u003c\/th\u003e\n \u003ctd\u003eAxial\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eThis resistor is suitable for precision circuitry requiring tight resistance tolerance and stable performance. The axial package facilitates easy mounting on printed circuit boards (PCBs). For detailed technical data, please refer to the \u003ca href=\"https:\/\/www.thinkrobotics.com\/datasheet\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number RC55Y-4K99BI for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T19:05:42+05:30","created_at":"2025-08-14T19:05:42+05:30","vendor":"Waldom Electonics","type":"","tags":["25W","IMPORT_CSV","RES","WELWY-TTEL","WLDM"],"price":7761,"price_min":7761,"price_max":7761,"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":50619981267261,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RC55Y-4K99BI","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RC55Y-4K99BI","public_title":null,"options":["Default Title"],"price":7761,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"RC55Y-4K99BI","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/53523854.jpg?v=1755178544"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/53523854.jpg?v=1755178544","options":["Title"],"media":[{"alt":null,"id":45838818705725,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/53523854.jpg?v=1755178544"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/53523854.jpg?v=1755178544","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWELWYN\/TT ELECTRONICS RES 4.99K OHM 0.25W 0.1% AXIAL (Part Number: RC55Y-4K99BI)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-precision resistor from WELWYN\/TT ELECTRONICS. This axial resistor offers reliable performance and tight tolerance, making it ideal for precision applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance Value: 4.99K Ohms\u003c\/li\u003e\n \u003cli\u003ePower Rating: 0.25W\u003c\/li\u003e\n \u003cli\u003eTolerance: 0.1%\u003c\/li\u003e\n \u003cli\u003ePackage Type: Tape\u003c\/li\u003e\n \u003cli\u003eConfiguration: Axial\u003c\/li\u003e\n \u003cli\u003eManufacturer: WELWYN\/TT ELECTRONICS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: China (CN)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eRC55Y-4K99BI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance\u003c\/th\u003e\n \u003cth\u003e4.99KΩ\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePower Dissipation\u003c\/th\u003e\n \u003ctd\u003e0.25W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003ctd\u003e0.1%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eTape\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eConfiguration\u003c\/th\u003e\n \u003ctd\u003eAxial\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eThis resistor is suitable for precision circuitry requiring tight resistance tolerance and stable performance. The axial package facilitates easy mounting on printed circuit boards (PCBs). For detailed technical data, please refer to the \u003ca href=\"https:\/\/www.thinkrobotics.com\/datasheet\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number RC55Y-4K99BI for more details.\u003c\/p\u003e\u003cbr\u003e"}
