The WALSIN WR04X1431FTL is a high-quality thick film surface-mount resistor designed for precision applications requiring reliable performance. Constructed with a high-grade ceramic (aluminum oxide) body, this resistor features internal metal electrodes connected by a resistive paste, which is laser-trimmed to achieve the exact resistance value within tight tolerances.
Product Features
Resistance: 1.43kΩ with 1% tolerance (E96 series)
Size: 0402 (1005)
Power Dissipation: 1/16 W
High reliability and stability under various operating conditions
RoHS 2 compliant and halogen-free
Suitable for automated surface-mount assembly processes
Constructed with a protective coating for durability
Suitable for consumer electronics, telecom, and computer applications
Storage conditions: 5°C to 40°C, 20% to 70% humidity
Handling precautions: Avoid exposure to corrosive environments, moisture, shock, and vibration
For more detailed specifications, please refer to the datasheet. Datasheet was not processed; please search the internet for the part number for more details.
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{"id":10015184290109,"title":"WR04X1431FTL","handle":"wr04x1431ftl","description":"\u003ch3\u003eWALSIN WR04X1431FTL Resistor - 1.43kΩ 1% Tolerance, 1\/16W, 0402 SMD\u003c\/h3\u003e\n\n\u003cp\u003eThe WALSIN WR04X1431FTL is a high-quality thick film surface-mount resistor designed for precision applications requiring reliable performance. Constructed with a high-grade ceramic (aluminum oxide) body, this resistor features internal metal electrodes connected by a resistive paste, which is laser-trimmed to achieve the exact resistance value within tight tolerances.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance: 1.43kΩ with 1% tolerance (E96 series)\u003c\/li\u003e\n \u003cli\u003eSize: 0402 (1005)\u003c\/li\u003e\n \u003cli\u003ePower Dissipation: 1\/16 W\u003c\/li\u003e\n \u003cli\u003eHigh reliability and stability under various operating conditions\u003c\/li\u003e\n \u003cli\u003eRoHS 2 compliant and halogen-free\u003c\/li\u003e\n \u003cli\u003eSuitable for automated surface-mount assembly processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\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\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eWR04X1431FTL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eWALSIN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCountry of Origin (COO)\u003c\/td\u003e\n \u003ctd\u003eCN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUnit of Measure (UOM)\u003c\/td\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eREEL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDatasheet\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr04x1431ftl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWR04\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e1Ω to 10MΩ (±5%), Jumper 1Ω to 10MΩ (±1%)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1% (E96 series)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSize (L x W x T)\u003c\/td\u003e\n \u003ctd\u003e1.00mm x 0.50mm x 0.35mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax Dissipation @ 70°C\u003c\/td\u003e\n \u003ctd\u003e1\/16 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax Operation Voltage\u003c\/td\u003e\n \u003ctd\u003e50V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax Overload Voltage\u003c\/td\u003e\n \u003ctd\u003e100V\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConstructed with a protective coating for durability\u003c\/li\u003e\n \u003cli\u003eSuitable for consumer electronics, telecom, and computer applications\u003c\/li\u003e\n \u003cli\u003eStorage conditions: 5°C to 40°C, 20% to 70% humidity\u003c\/li\u003e\n \u003cli\u003eHandling precautions: Avoid exposure to corrosive environments, moisture, shock, and vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr04x1431ftl.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T03:24:31+05:30","created_at":"2025-08-11T03:24:31+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["16W","IMPORT_CSV","RES","Resistors","Smd","WALSI-X","WLDM"],"price":6,"price_min":6,"price_max":6,"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":50585715933501,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WR04X1431FTL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WR04X1431FTL","public_title":null,"options":["Default Title"],"price":6,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WR04X1431FTL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/56111939.jpg?v=1754862873"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/56111939.jpg?v=1754862873","options":["Title"],"media":[{"alt":null,"id":45770389422397,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/56111939.jpg?v=1754862873"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/56111939.jpg?v=1754862873","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWALSIN WR04X1431FTL Resistor - 1.43kΩ 1% Tolerance, 1\/16W, 0402 SMD\u003c\/h3\u003e\n\n\u003cp\u003eThe WALSIN WR04X1431FTL is a high-quality thick film surface-mount resistor designed for precision applications requiring reliable performance. Constructed with a high-grade ceramic (aluminum oxide) body, this resistor features internal metal electrodes connected by a resistive paste, which is laser-trimmed to achieve the exact resistance value within tight tolerances.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance: 1.43kΩ with 1% tolerance (E96 series)\u003c\/li\u003e\n \u003cli\u003eSize: 0402 (1005)\u003c\/li\u003e\n \u003cli\u003ePower Dissipation: 1\/16 W\u003c\/li\u003e\n \u003cli\u003eHigh reliability and stability under various operating conditions\u003c\/li\u003e\n \u003cli\u003eRoHS 2 compliant and halogen-free\u003c\/li\u003e\n \u003cli\u003eSuitable for automated surface-mount assembly processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\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\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eWR04X1431FTL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eWALSIN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCountry of Origin (COO)\u003c\/td\u003e\n \u003ctd\u003eCN\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUnit of Measure (UOM)\u003c\/td\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eREEL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDatasheet\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr04x1431ftl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWR04\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e1Ω to 10MΩ (±5%), Jumper 1Ω to 10MΩ (±1%)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1% (E96 series)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSize (L x W x T)\u003c\/td\u003e\n \u003ctd\u003e1.00mm x 0.50mm x 0.35mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax Dissipation @ 70°C\u003c\/td\u003e\n \u003ctd\u003e1\/16 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax Operation Voltage\u003c\/td\u003e\n \u003ctd\u003e50V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax Overload Voltage\u003c\/td\u003e\n \u003ctd\u003e100V\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConstructed with a protective coating for durability\u003c\/li\u003e\n \u003cli\u003eSuitable for consumer electronics, telecom, and computer applications\u003c\/li\u003e\n \u003cli\u003eStorage conditions: 5°C to 40°C, 20% to 70% humidity\u003c\/li\u003e\n \u003cli\u003eHandling precautions: Avoid exposure to corrosive environments, moisture, shock, and vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr04x1431ftl.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
