Introducing the WALSIN WSN WF04U5111BTL, a high-precision surface-mount thin film resistor designed for demanding electronic applications. Manufactured in China, this resistor offers exceptional stability and reliability, making it ideal for use in medical equipment and other high-performance electronic devices.
Product Features
SMD metal film resistor for enhanced durability and performance
High reliability with resistance tolerance as low as ±0.1%
Superior temperature coefficient of resistance (TCR): 50 & 25 ppm/°C
Low current noise for sensitive electronic applications
RoHS compliant and lead-free for environmentally friendly design
Note: For more detailed specifications and application information, please refer to the datasheet linked above. Datasheet was not processed; please search the internet for the part number WF04U5111BTL for additional details.
{"id":10027960172861,"title":"WF04U5111BTL","handle":"wf04u5111btl","description":"\u003ch3\u003eWALSIN WSN WF04U5111BTL Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WALSIN WSN WF04U5111BTL, a high-precision surface-mount thin film resistor designed for demanding electronic applications. Manufactured in China, this resistor offers exceptional stability and reliability, making it ideal for use in medical equipment and other high-performance electronic devices.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSMD metal film resistor for enhanced durability and performance\u003c\/li\u003e\n\u003cli\u003eHigh reliability with resistance tolerance as low as ±0.1%\u003c\/li\u003e\n\u003cli\u003eSuperior temperature coefficient of resistance (TCR): 50 \u0026amp; 25 ppm\/°C\u003c\/li\u003e\n\u003cli\u003eLow current noise for sensitive electronic applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free for environmentally friendly design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries No.\u003c\/th\u003e\n\u003cth\u003eWF04T \u0026amp; U\u003c\/th\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003e10Ω ~ 12KΩ\u003c\/th\u003e\n\u003cth\u003eResistance Tolerance\u003c\/th\u003e\n\u003cth\u003e±0.1%\u003c\/th\u003e\n\u003cth\u003eMax. Dissipation at T=70°C\u003c\/th\u003e\n\u003cth\u003e1\/16W\u003c\/th\u003e\n\u003cth\u003eOperating Voltage\u003c\/th\u003e\n\u003cth\u003e50V\u003c\/th\u003e\n\u003cth\u003eOverload Voltage\u003c\/th\u003e\n\u003cth\u003e100V\u003c\/th\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003cth\u003e-55°C to +155°C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L x W x A)\u003c\/th\u003e\n\u003ctd\u003e1.00 ± 0.10 mm x 0.50 ± 0.05 mm x 0.30 ± 0.03 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: WF04U5111BTL\u003c\/li\u003e\n\u003cli\u003eManufacturer: WALSIN\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Surface-mount (0402)\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wf04u5111btl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: For more detailed specifications and application information, please refer to the datasheet linked above. Datasheet was not processed; please search the internet for the part number WF04U5111BTL for additional details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T05:14:23+05:30","created_at":"2025-08-16T05:14:23+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["25V","Fixed","IMPORT_CSV","IMPORT_PT2","RES","Resistors","STD_IMG","WALSI-X","WLDM"],"price":499,"price_min":499,"price_max":499,"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":50626355888445,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WF04U5111BTL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WF04U5111BTL","public_title":null,"options":["Default Title"],"price":499,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WF04U5111BTL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_80f0c314-b39e-4190-9d74-b7e6e6bfc90e.jpg?v=1755301465"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_80f0c314-b39e-4190-9d74-b7e6e6bfc90e.jpg?v=1755301465","options":["Title"],"media":[{"alt":null,"id":45862469894461,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_80f0c314-b39e-4190-9d74-b7e6e6bfc90e.jpg?v=1755301465"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_80f0c314-b39e-4190-9d74-b7e6e6bfc90e.jpg?v=1755301465","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWALSIN WSN WF04U5111BTL Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WALSIN WSN WF04U5111BTL, a high-precision surface-mount thin film resistor designed for demanding electronic applications. Manufactured in China, this resistor offers exceptional stability and reliability, making it ideal for use in medical equipment and other high-performance electronic devices.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSMD metal film resistor for enhanced durability and performance\u003c\/li\u003e\n\u003cli\u003eHigh reliability with resistance tolerance as low as ±0.1%\u003c\/li\u003e\n\u003cli\u003eSuperior temperature coefficient of resistance (TCR): 50 \u0026amp; 25 ppm\/°C\u003c\/li\u003e\n\u003cli\u003eLow current noise for sensitive electronic applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free for environmentally friendly design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries No.\u003c\/th\u003e\n\u003cth\u003eWF04T \u0026amp; U\u003c\/th\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003e10Ω ~ 12KΩ\u003c\/th\u003e\n\u003cth\u003eResistance Tolerance\u003c\/th\u003e\n\u003cth\u003e±0.1%\u003c\/th\u003e\n\u003cth\u003eMax. Dissipation at T=70°C\u003c\/th\u003e\n\u003cth\u003e1\/16W\u003c\/th\u003e\n\u003cth\u003eOperating Voltage\u003c\/th\u003e\n\u003cth\u003e50V\u003c\/th\u003e\n\u003cth\u003eOverload Voltage\u003c\/th\u003e\n\u003cth\u003e100V\u003c\/th\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003cth\u003e-55°C to +155°C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L x W x A)\u003c\/th\u003e\n\u003ctd\u003e1.00 ± 0.10 mm x 0.50 ± 0.05 mm x 0.30 ± 0.03 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: WF04U5111BTL\u003c\/li\u003e\n\u003cli\u003eManufacturer: WALSIN\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Surface-mount (0402)\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wf04u5111btl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: For more detailed specifications and application information, please refer to the datasheet linked above. Datasheet was not processed; please search the internet for the part number WF04U5111BTL for additional details.\u003c\/p\u003e\u003cbr\u003e"}
