Introducing the WALSIN WR25X151 JTL, a high-quality fixed resistor designed for demanding electronic applications. Manufactured in China, this resistor adheres to RoHS compliance and is lead-free, ensuring environmentally friendly performance.
Product Features
High power rating with compact size for space-saving designs
Exceptional reliability and stability under various operating conditions
Each resistor is marked with a four-digit code on the protective coating to indicate the nominal resistance value. For example, 1R00 = 1Ω, 1001 = 1000Ω, 0000 = 0Ω.
Soldering and Mounting
These surface-mount resistors are suitable for automated placement and can withstand immersion in solder baths of up to 260°C for 10 seconds. They are designed for reliable electrical contact with ceramic substrates and printed circuit boards, with end terminations made of lead-free tin alloy.
Additional Information
For detailed datasheet and specifications, please visit the datasheet link.
Product metadata:
Part Number: WR25X151 JTL
Manufacturer: WALSIN
Country of Origin: CN
UOM: EA
ECCN: EAR99
Package Type: Not specified
Note: This is the maximum voltage that may be continuously supplied to the resistor element. Refer to IEC publication 60115-8 for details. The rated continuous working voltage (RCWV) is determined by the product of rated power and resistance value or the maximum listed above, whichever is lower.
Datasheet was not processed please search the internet for the part number for more 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.
{"id":10004027343165,"title":"WR25X151 JTL","handle":"wr25x151-jtl","description":"\u003ch3\u003eWALSIN WR25X151 JTL Resistors\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WALSIN WR25X151 JTL, a high-quality fixed resistor designed for demanding electronic applications. Manufactured in China, this resistor adheres to RoHS compliance and is lead-free, ensuring environmentally friendly performance.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power rating with compact size for space-saving designs\u003c\/li\u003e\n\u003cli\u003eExceptional reliability and stability under various operating conditions\u003c\/li\u003e\n\u003cli\u003eSuitable for reducing the size of final equipment\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply circuits\u003c\/li\u003e\n\u003cli\u003ePersonal Digital Assistants (PDA)\u003c\/li\u003e\n\u003cli\u003eDigital meters\u003c\/li\u003e\n\u003cli\u003eComputers and peripherals\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli\u003eBattery chargers\u003c\/li\u003e\n\u003cli\u003eDC-DC power converters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eWR25X(W)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Code\u003c\/td\u003e\n\u003ctd\u003e2512 (6432)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e1Ω ~ 10MΩ, Jumper (0Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n\u003ctd\u003e 5% (E24); 1% (E24+E96)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient (ppm\/°C)\u003c\/td\u003e\n\u003ctd\u003e 100 ppm\/°C (for 10Ω \u0026lt; Rn ≤ 10MΩ), 200 ppm\/°C (for 1Ω ≤ Rn ≤ 10Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Dissipation at 70°C\u003c\/td\u003e\n\u003ctd\u003e1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operation Voltage (DC or RMS)\u003c\/td\u003e\n\u003ctd\u003e250V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Overload Voltage (DC or RMS)\u003c\/td\u003e\n\u003ctd\u003e500V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e5°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Dimensions (mm)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003cth\u003eT\u003c\/th\u003e\n\u003cth\u003eTt\u003c\/th\u003e\n\u003cth\u003eTb\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWR25\u003c\/td\u003e\n\u003ctd\u003e6.40 ± 0.20\u003c\/td\u003e\n\u003ctd\u003e3.20 ± 0.20\u003c\/td\u003e\n\u003ctd\u003e0.60 ± 0.10\u003c\/td\u003e\n\u003ctd\u003e0.65 ± 0.25\u003c\/td\u003e\n\u003ctd\u003e0.90 ± 0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMarking and Identification\u003c\/h3\u003e\n\u003cp\u003eEach resistor is marked with a four-digit code on the protective coating to indicate the nominal resistance value. For example, 1R00 = 1Ω, 1001 = 1000Ω, 0000 = 0Ω.\u003c\/p\u003e\n\u003ch3\u003eSoldering and Mounting\u003c\/h3\u003e\n\u003cp\u003eThese surface-mount resistors are suitable for automated placement and can withstand immersion in solder baths of up to 260°C for 10 seconds. They are designed for reliable electrical contact with ceramic substrates and printed circuit boards, with end terminations made of lead-free tin alloy.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed datasheet and specifications, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr25x151-jtl.pdf\" target=\"_blank\"\u003edatasheet link\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eProduct metadata:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: WR25X151 JTL\u003c\/li\u003e\n\u003cli\u003eManufacturer: WALSIN\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is the maximum voltage that may be continuously supplied to the resistor element. Refer to IEC publication 60115-8 for details. The rated continuous working voltage (RCWV) is determined by the product of rated power and resistance value or the maximum listed above, whichever is lower.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\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":"2025-08-05T17:03:03+05:30","created_at":"2025-08-05T17:03:03+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["Fixed","Resistors","STD_IMG","WALSI-X","WLDM"],"price":177,"price_min":177,"price_max":177,"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":50552534171965,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WR25X151 JTL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WR25X151 JTL","public_title":null,"options":["Default Title"],"price":177,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WR25X151 JTL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_94034940-aa93-4779-9d77-ef4bfc9e445c.jpg?v=1754393584"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_94034940-aa93-4779-9d77-ef4bfc9e445c.jpg?v=1754393584","options":["Title"],"media":[{"alt":null,"id":45682830180669,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_94034940-aa93-4779-9d77-ef4bfc9e445c.jpg?v=1754393584"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_94034940-aa93-4779-9d77-ef4bfc9e445c.jpg?v=1754393584","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWALSIN WR25X151 JTL Resistors\u003c\/h3\u003e\n\u003cp\u003eIntroducing the WALSIN WR25X151 JTL, a high-quality fixed resistor designed for demanding electronic applications. Manufactured in China, this resistor adheres to RoHS compliance and is lead-free, ensuring environmentally friendly performance.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power rating with compact size for space-saving designs\u003c\/li\u003e\n\u003cli\u003eExceptional reliability and stability under various operating conditions\u003c\/li\u003e\n\u003cli\u003eSuitable for reducing the size of final equipment\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply circuits\u003c\/li\u003e\n\u003cli\u003ePersonal Digital Assistants (PDA)\u003c\/li\u003e\n\u003cli\u003eDigital meters\u003c\/li\u003e\n\u003cli\u003eComputers and peripherals\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli\u003eBattery chargers\u003c\/li\u003e\n\u003cli\u003eDC-DC power converters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eWR25X(W)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Code\u003c\/td\u003e\n\u003ctd\u003e2512 (6432)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e1Ω ~ 10MΩ, Jumper (0Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n\u003ctd\u003e 5% (E24); 1% (E24+E96)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient (ppm\/°C)\u003c\/td\u003e\n\u003ctd\u003e 100 ppm\/°C (for 10Ω \u0026lt; Rn ≤ 10MΩ), 200 ppm\/°C (for 1Ω ≤ Rn ≤ 10Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Dissipation at 70°C\u003c\/td\u003e\n\u003ctd\u003e1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operation Voltage (DC or RMS)\u003c\/td\u003e\n\u003ctd\u003e250V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Overload Voltage (DC or RMS)\u003c\/td\u003e\n\u003ctd\u003e500V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e5°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Dimensions (mm)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003cth\u003eT\u003c\/th\u003e\n\u003cth\u003eTt\u003c\/th\u003e\n\u003cth\u003eTb\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWR25\u003c\/td\u003e\n\u003ctd\u003e6.40 ± 0.20\u003c\/td\u003e\n\u003ctd\u003e3.20 ± 0.20\u003c\/td\u003e\n\u003ctd\u003e0.60 ± 0.10\u003c\/td\u003e\n\u003ctd\u003e0.65 ± 0.25\u003c\/td\u003e\n\u003ctd\u003e0.90 ± 0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMarking and Identification\u003c\/h3\u003e\n\u003cp\u003eEach resistor is marked with a four-digit code on the protective coating to indicate the nominal resistance value. For example, 1R00 = 1Ω, 1001 = 1000Ω, 0000 = 0Ω.\u003c\/p\u003e\n\u003ch3\u003eSoldering and Mounting\u003c\/h3\u003e\n\u003cp\u003eThese surface-mount resistors are suitable for automated placement and can withstand immersion in solder baths of up to 260°C for 10 seconds. They are designed for reliable electrical contact with ceramic substrates and printed circuit boards, with end terminations made of lead-free tin alloy.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed datasheet and specifications, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-wsn\/wsn-wr25x151-jtl.pdf\" target=\"_blank\"\u003edatasheet link\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eProduct metadata:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: WR25X151 JTL\u003c\/li\u003e\n\u003cli\u003eManufacturer: WALSIN\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is the maximum voltage that may be continuously supplied to the resistor element. Refer to IEC publication 60115-8 for details. The rated continuous working voltage (RCWV) is determined by the product of rated power and resistance value or the maximum listed above, whichever is lower.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\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"}
