Introducing the high-quality fixed resistor from WALSIN TECHNOLOGY CORPORATION, designed for reliable performance in various electronic applications. This resistor features a thick film construction with a resistance value of 3.3MΩ and a tolerance of 5%, suitable for high voltage and precision circuits.
Thick film construction on high-grade ceramic (aluminum oxide) substrate for durability and stability
Designed for high working voltage applications with high limiting voltage capabilities
Compatible with flow and reflow soldering processes, including lead-free soldering
Suitable for use in power supplies, automotive systems, measurement instruments, backlight inverters, medical, and military equipment
Electrical and Mechanical Specifications
Item
Specification
Resistance Range
47Ω to 51MΩ
Resistance Tolerance
±5%
Max. Dissipation at 70°C
0.25W
Max. Operation Voltage (DC or RMS)
500V
Max. Overload Voltage (DC or RMS)
1000V
Climatic Category (IEC 60068)
55/125/56
Mechanical Dimensions (mm)
Symbol
Size
L
3.20 ± 0.15
W
1.60 ± 0.15
T
0.55 ± 0.10
Tt
0.50 ± 0.25
Tb
0.50 ± 0.25
Additional Information
Marking: E24 series resistors are marked with a three-digit code; E96 series with a four-digit code.
Construction involves internal metal electrodes connected by resistive paste, laser trimmed for accuracy, and covered with a protective coat.
Suitable for mounting on ceramic substrates and PCBs with reliable soldering connections.
For more detailed specifications, please refer to the datasheet. This product complies with RoHS standards and is suitable for various high voltage and precision applications.
Note: The datasheet was not processed; please search the internet for the part number WK12V335 JTL for additional details.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
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{"id":10009458475325,"title":"WK12V335 JTL","handle":"wk12v335-jtl","description":"\u003ch3\u003eWALSIN TECHNOLOGY CORPORATION WK12V335 JTL Resistor\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the high-quality fixed resistor from WALSIN TECHNOLOGY CORPORATION, designed for reliable performance in various electronic applications. This resistor features a thick film construction with a resistance value of 3.3MΩ and a tolerance of 5%, suitable for high voltage and precision circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WK12V335 JTL\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e WALSIN TECHNOLOGY CORPORATION\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e TH (Thailand)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Surface Mount, 1206\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wtc\/wtc-wk12v335-jtl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eThick film construction on high-grade ceramic (aluminum oxide) substrate for durability and stability\u003c\/li\u003e\n \u003cli\u003eDesigned for high working voltage applications with high limiting voltage capabilities\u003c\/li\u003e\n \u003cli\u003eCompatible with flow and reflow soldering processes, including lead-free soldering\u003c\/li\u003e\n \u003cli\u003eSuitable for use in power supplies, automotive systems, measurement instruments, backlight inverters, medical, and military equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eItem\u003c\/th\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e47Ω to 51MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Dissipation at 70°C\u003c\/td\u003e\n \u003ctd\u003e0.25W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Operation Voltage (DC or RMS)\u003c\/td\u003e\n \u003ctd\u003e500V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Overload Voltage (DC or RMS)\u003c\/td\u003e\n \u003ctd\u003e1000V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClimatic Category (IEC 60068)\u003c\/td\u003e\n \u003ctd\u003e55\/125\/56\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical Dimensions (mm)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eSize\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL\u003c\/td\u003e\n \u003ctd\u003e3.20 ± 0.15\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003ctd\u003e1.60 ± 0.15\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eT\u003c\/td\u003e\n \u003ctd\u003e0.55 ± 0.10\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTt\u003c\/td\u003e\n \u003ctd\u003e0.50 ± 0.25\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTb\u003c\/td\u003e\n \u003ctd\u003e0.50 ± 0.25\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMarking: E24 series resistors are marked with a three-digit code; E96 series with a four-digit code.\u003c\/li\u003e\n \u003cli\u003eConstruction involves internal metal electrodes connected by resistive paste, laser trimmed for accuracy, and covered with a protective coat.\u003c\/li\u003e\n \u003cli\u003eSuitable for mounting on ceramic substrates and PCBs with reliable soldering connections.\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-wtc\/wtc-wk12v335-jtl.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. This product complies with RoHS standards and is suitable for various high voltage and precision applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number WK12V335 JTL for additional details.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-08T13:57:34+05:30","created_at":"2025-08-08T13:57:34+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["25W","Fixed","IMPORT_PT2","RES","Resistors","STD_IMG","WALSI-TEC","WLDM"],"price":319,"price_min":319,"price_max":319,"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":50563294822717,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WK12V335 JTL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WK12V335 JTL","public_title":null,"options":["Default Title"],"price":319,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WK12V335 JTL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f3971d36-150b-4ee8-b8cf-3a09551cdf28.jpg?v=1754641654"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f3971d36-150b-4ee8-b8cf-3a09551cdf28.jpg?v=1754641654","options":["Title"],"media":[{"alt":null,"id":45726354080061,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f3971d36-150b-4ee8-b8cf-3a09551cdf28.jpg?v=1754641654"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f3971d36-150b-4ee8-b8cf-3a09551cdf28.jpg?v=1754641654","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWALSIN TECHNOLOGY CORPORATION WK12V335 JTL Resistor\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the high-quality fixed resistor from WALSIN TECHNOLOGY CORPORATION, designed for reliable performance in various electronic applications. This resistor features a thick film construction with a resistance value of 3.3MΩ and a tolerance of 5%, suitable for high voltage and precision circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WK12V335 JTL\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e WALSIN TECHNOLOGY CORPORATION\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e TH (Thailand)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Surface Mount, 1206\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wtc\/wtc-wk12v335-jtl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eThick film construction on high-grade ceramic (aluminum oxide) substrate for durability and stability\u003c\/li\u003e\n \u003cli\u003eDesigned for high working voltage applications with high limiting voltage capabilities\u003c\/li\u003e\n \u003cli\u003eCompatible with flow and reflow soldering processes, including lead-free soldering\u003c\/li\u003e\n \u003cli\u003eSuitable for use in power supplies, automotive systems, measurement instruments, backlight inverters, medical, and military equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eItem\u003c\/th\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e47Ω to 51MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Dissipation at 70°C\u003c\/td\u003e\n \u003ctd\u003e0.25W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Operation Voltage (DC or RMS)\u003c\/td\u003e\n \u003ctd\u003e500V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Overload Voltage (DC or RMS)\u003c\/td\u003e\n \u003ctd\u003e1000V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClimatic Category (IEC 60068)\u003c\/td\u003e\n \u003ctd\u003e55\/125\/56\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical Dimensions (mm)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eSize\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL\u003c\/td\u003e\n \u003ctd\u003e3.20 ± 0.15\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003ctd\u003e1.60 ± 0.15\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eT\u003c\/td\u003e\n \u003ctd\u003e0.55 ± 0.10\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTt\u003c\/td\u003e\n \u003ctd\u003e0.50 ± 0.25\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTb\u003c\/td\u003e\n \u003ctd\u003e0.50 ± 0.25\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMarking: E24 series resistors are marked with a three-digit code; E96 series with a four-digit code.\u003c\/li\u003e\n \u003cli\u003eConstruction involves internal metal electrodes connected by resistive paste, laser trimmed for accuracy, and covered with a protective coat.\u003c\/li\u003e\n \u003cli\u003eSuitable for mounting on ceramic substrates and PCBs with reliable soldering connections.\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-wtc\/wtc-wk12v335-jtl.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. This product complies with RoHS standards and is suitable for various high voltage and precision applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number WK12V335 JTL for additional details.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
