Introducing the OHMITE MANUFACTURING C1500K12R, a high-quality wire wound resistor designed for demanding electronic applications. Manufactured in Mexico, this resistor offers reliable performance with precise electrical characteristics suitable for power and high-current circuits.
Dielectric Withstanding Voltage: 1000 VAC from terminal to mounting bracket
Overload Capability: 10 times rated wattage for 5 seconds
Maximum Current Calculation: Use √P/R formula
Physical Dimensions & Construction
Diameter
0.094 in. / 2.381 mm
Overall Length
0.375 in. / 9.525 mm
Mounting Hole Diameter
0.173 in. / 4.394 mm
Additional Length
14.288 mm
Application & Usage
Designed for high-current applications requiring low resistance loads, the C1500K12R resistor is suitable for motor starting, dynamic braking, and other industrial power circuits. Its rugged construction ensures durability under frequent start-stop cycles and high thermal loads.
Additional Information
Available in low-cost Centohm or Silicone coating options—consult OHMITE for details.
Ribbed construction facilitates rapid cooling.
Special order units up to 1500W are available.
Includes mounting hardware such as thru bolts, brackets, washers, and nuts for secure installation.
Disclaimers
For more detailed specifications and application guidance, please refer to the datasheet. The datasheet was not processed; please search the internet for the part number 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.
{"id":10008232952125,"title":"C1500K12R","handle":"c1500k12r","description":"\u003ch3\u003eProduct Description: OHMITE MANUFACTURING C1500K12R Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING C1500K12R, a high-quality wire wound resistor designed for demanding electronic applications. Manufactured in Mexico, this resistor offers reliable performance with precise electrical characteristics suitable for power and high-current 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 C1500K12R\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OHMITE MANUFACTURING\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e MX\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\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 Not specified\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-c1500k12r.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\u003eWire wound resistor with tubular ceramic core for durability and stability\u003c\/li\u003e\n \u003cli\u003eResistance value: 12Ω with ±10% tolerance (K)\u003c\/li\u003e\n \u003cli\u003ePower rating: Suitable for applications up to 300W at 25°C free air rating\u003c\/li\u003e\n \u003cli\u003eHigh current capacity, ideal for motor starting, dynamic braking, and low resistance load applications\u003c\/li\u003e\n \u003cli\u003eConstructed with corrugated resistive wire fused to a ceramic core for enhanced cooling and durability\u003c\/li\u003e\n \u003cli\u003eAvailable with tinned lug terminals with holes for secure mounting\u003c\/li\u003e\n \u003cli\u003eRoHS compliant solder composition: 96% Sn, 3.5% Ag, 0.5% Cu (Note: RoHS N)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e Max. 63Ω for 300W version\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e ±10% (K)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTemperature Coefficient:\u003c\/strong\u003e ±400 ppm\/°C\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDielectric Withstanding Voltage:\u003c\/strong\u003e 1000 VAC from terminal to mounting bracket\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverload Capability:\u003c\/strong\u003e 10 times rated wattage for 5 seconds\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaximum Current Calculation:\u003c\/strong\u003e Use √P\/R formula\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Dimensions \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDiameter\u003c\/th\u003e\n \u003cth\u003e0.094 in. \/ 2.381 mm\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOverall Length\u003c\/th\u003e\n \u003cth\u003e0.375 in. \/ 9.525 mm\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMounting Hole Diameter\u003c\/th\u003e\n \u003cth\u003e0.173 in. \/ 4.394 mm\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAdditional Length\u003c\/th\u003e\n \u003cth\u003e14.288 mm\u003c\/th\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication \u0026amp; Usage\u003c\/h3\u003e\n\u003cp\u003eDesigned for high-current applications requiring low resistance loads, the C1500K12R resistor is suitable for motor starting, dynamic braking, and other industrial power circuits. Its rugged construction ensures durability under frequent start-stop cycles and high thermal loads.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAvailable in low-cost Centohm or Silicone coating options—consult OHMITE for details.\u003c\/li\u003e\n \u003cli\u003eRibbed construction facilitates rapid cooling.\u003c\/li\u003e\n \u003cli\u003eSpecial order units up to 1500W are available.\u003c\/li\u003e\n \u003cli\u003eIncludes mounting hardware such as thru bolts, brackets, washers, and nuts for secure installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications and application guidance, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-c1500k12r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. The datasheet was not processed; please search the internet for the part number for additional 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":"2025-08-07T23:41:27+05:30","created_at":"2025-08-07T23:41:27+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["OHMIT","Resistors","STD_IMG","Wire","WLDM"],"price":5753744,"price_min":5753744,"price_max":5753744,"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":50560481100093,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"C1500K12R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"C1500K12R","public_title":null,"options":["Default Title"],"price":5753744,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"C1500K12R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f468ae70-7ce0-40cb-b8ee-e3afefb0410d.jpg?v=1754590287"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f468ae70-7ce0-40cb-b8ee-e3afefb0410d.jpg?v=1754590287","options":["Title"],"media":[{"alt":null,"id":45717335802173,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f468ae70-7ce0-40cb-b8ee-e3afefb0410d.jpg?v=1754590287"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f468ae70-7ce0-40cb-b8ee-e3afefb0410d.jpg?v=1754590287","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: OHMITE MANUFACTURING C1500K12R Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING C1500K12R, a high-quality wire wound resistor designed for demanding electronic applications. Manufactured in Mexico, this resistor offers reliable performance with precise electrical characteristics suitable for power and high-current 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 C1500K12R\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OHMITE MANUFACTURING\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e MX\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\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 Not specified\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-c1500k12r.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\u003eWire wound resistor with tubular ceramic core for durability and stability\u003c\/li\u003e\n \u003cli\u003eResistance value: 12Ω with ±10% tolerance (K)\u003c\/li\u003e\n \u003cli\u003ePower rating: Suitable for applications up to 300W at 25°C free air rating\u003c\/li\u003e\n \u003cli\u003eHigh current capacity, ideal for motor starting, dynamic braking, and low resistance load applications\u003c\/li\u003e\n \u003cli\u003eConstructed with corrugated resistive wire fused to a ceramic core for enhanced cooling and durability\u003c\/li\u003e\n \u003cli\u003eAvailable with tinned lug terminals with holes for secure mounting\u003c\/li\u003e\n \u003cli\u003eRoHS compliant solder composition: 96% Sn, 3.5% Ag, 0.5% Cu (Note: RoHS N)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e Max. 63Ω for 300W version\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e ±10% (K)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTemperature Coefficient:\u003c\/strong\u003e ±400 ppm\/°C\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDielectric Withstanding Voltage:\u003c\/strong\u003e 1000 VAC from terminal to mounting bracket\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverload Capability:\u003c\/strong\u003e 10 times rated wattage for 5 seconds\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaximum Current Calculation:\u003c\/strong\u003e Use √P\/R formula\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Dimensions \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDiameter\u003c\/th\u003e\n \u003cth\u003e0.094 in. \/ 2.381 mm\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOverall Length\u003c\/th\u003e\n \u003cth\u003e0.375 in. \/ 9.525 mm\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMounting Hole Diameter\u003c\/th\u003e\n \u003cth\u003e0.173 in. \/ 4.394 mm\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAdditional Length\u003c\/th\u003e\n \u003cth\u003e14.288 mm\u003c\/th\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication \u0026amp; Usage\u003c\/h3\u003e\n\u003cp\u003eDesigned for high-current applications requiring low resistance loads, the C1500K12R resistor is suitable for motor starting, dynamic braking, and other industrial power circuits. Its rugged construction ensures durability under frequent start-stop cycles and high thermal loads.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAvailable in low-cost Centohm or Silicone coating options—consult OHMITE for details.\u003c\/li\u003e\n \u003cli\u003eRibbed construction facilitates rapid cooling.\u003c\/li\u003e\n \u003cli\u003eSpecial order units up to 1500W are available.\u003c\/li\u003e\n \u003cli\u003eIncludes mounting hardware such as thru bolts, brackets, washers, and nuts for secure installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications and application guidance, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-c1500k12r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. The datasheet was not processed; please search the internet for the part number for additional 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"}
