Upgrade your electronic control systems with the high-performance Aircraft Rheostat 50 Watt, manufactured by OHMITE MANUFACTURING. Designed for precision and durability, this wirewound variable resistor is ideal for aerospace and industrial applications requiring reliable power regulation.
Power Rating: 50 Watts, suitable for high-power aerospace applications
Resistance Range: As specified in MIL-DTL-6749B standards, with maximum resistance deviations of +15% and -5% of rated resistance
Design: Wirewound, non-precision resistor with a total enclosed housing for dust and mechanical protection
Operating Range: Angular rotation of 260° to 310°, including an "OFF" position for precise control
Electrical Terminals: Corrosion-resistant terminals with screw and washer assembly
Mounting Hardware: Corrosion-resistant hardware included
Control: Smooth mechanical and electrical control with positive contact pressure
Winding: Continuous, unbroken conductor wire wound on a resilient form
Compliance: Meets MIL-DTL-6749B specifications, approved for Department of Defense use
Product Details & Dimensions
PIN
Amperes (Min)
Resistance (Ohms Min)
Resistance (Ohms Max)
Dimension "A" Max (inches)
Weight (Lb Max)
Sample Units
Application
AN3155-50-50
1.00
1.00
1.15 (max)
2-3/4
0.60
1
28 Volt Lamp, 21/21 CP, 28 Volt; Lamp with two filaments
AN3155-50-25
0.70
0.70
0.805 (max)
2-3/4
0.60
1
12-16 Volt Lamp, 21/21 CP; Lamp with two filaments
Important Notes
Rotation clockwise increases resistance; no "OFF" position unless specified
Minimum resistance is 0.2 ohms
Designed for aerospace applications, compliant with MIL standards
For detailed specifications, refer to the datasheet
For more detailed technical information, please consult the datasheet linked above. The datasheet was not processed; please search the internet for the part number AN3155-50-50 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":10008554799421,"title":"AN3155-50-50","handle":"an3155-50-50","description":"\u003ch3\u003eAircraft Rheostat 50 Watt - AN3155-50-50\u003c\/h3\u003e\n\u003cp\u003eUpgrade your electronic control systems with the high-performance \u003cstrong\u003eAircraft Rheostat 50 Watt\u003c\/strong\u003e, manufactured by \u003cstrong\u003eOHMITE MANUFACTURING\u003c\/strong\u003e. Designed for precision and durability, this wirewound variable resistor is ideal for aerospace and industrial applications requiring reliable power regulation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e AN3155-50-50\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:\u003c\/strong\u003e Mexico (MX)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (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 See datasheet for details\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/dtl6749.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 50 Watts, suitable for high-power aerospace applications\u003c\/li\u003e\n\u003cli\u003eResistance Range: As specified in MIL-DTL-6749B standards, with maximum resistance deviations of +15% and -5% of rated resistance\u003c\/li\u003e\n\u003cli\u003eDesign: Wirewound, non-precision resistor with a total enclosed housing for dust and mechanical protection\u003c\/li\u003e\n\u003cli\u003eOperating Range: Angular rotation of 260° to 310°, including an \"OFF\" position for precise control\u003c\/li\u003e\n\u003cli\u003eElectrical Terminals: Corrosion-resistant terminals with screw and washer assembly\u003c\/li\u003e\n\u003cli\u003eMounting Hardware: Corrosion-resistant hardware included\u003c\/li\u003e\n\u003cli\u003eControl: Smooth mechanical and electrical control with positive contact pressure\u003c\/li\u003e\n\u003cli\u003eWinding: Continuous, unbroken conductor wire wound on a resilient form\u003c\/li\u003e\n\u003cli\u003eCompliance: Meets MIL-DTL-6749B specifications, approved for Department of Defense use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details \u0026amp; Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePIN\u003c\/th\u003e\n\u003cth\u003eAmperes (Min)\u003c\/th\u003e\n\u003cth\u003eResistance (Ohms Min)\u003c\/th\u003e\n\u003cth\u003eResistance (Ohms Max)\u003c\/th\u003e\n\u003cth\u003eDimension \"A\" Max (inches)\u003c\/th\u003e\n\u003cth\u003eWeight (Lb Max)\u003c\/th\u003e\n\u003cth\u003eSample Units\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN3155-50-50\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e1.15 (max)\u003c\/td\u003e\n\u003ctd\u003e2-3\/4\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e28 Volt Lamp, 21\/21 CP, 28 Volt; Lamp with two filaments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN3155-50-25\u003c\/td\u003e\n\u003ctd\u003e0.70\u003c\/td\u003e\n\u003ctd\u003e0.70\u003c\/td\u003e\n\u003ctd\u003e0.805 (max)\u003c\/td\u003e\n\u003ctd\u003e2-3\/4\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e12-16 Volt Lamp, 21\/21 CP; Lamp with two filaments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Additional rows can be added as needed --\u003e\n\u003c\/table\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRotation clockwise increases resistance; no \"OFF\" position unless specified\u003c\/li\u003e\n\u003cli\u003eMinimum resistance is 0.2 ohms\u003c\/li\u003e\n\u003cli\u003eDesigned for aerospace applications, compliant with MIL standards\u003c\/li\u003e\n\u003cli\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/dtl6749.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed technical information, please consult the datasheet linked above. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eAN3155-50-50\u003c\/strong\u003e 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":"2025-08-08T03:39:28+05:30","created_at":"2025-08-08T03:39:28+05:30","vendor":"Waldom Electonics","type":"","tags":["OHMIT","STD_IMG","WLDM"],"price":2676331,"price_min":2676331,"price_max":2676331,"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":50561465876797,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"AN3155-50-50","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AN3155-50-50","public_title":null,"options":["Default Title"],"price":2676331,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"AN3155-50-50","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_592f7fff-3b41-40ff-9b8e-1e4f21f886f8.jpg?v=1754604568"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_592f7fff-3b41-40ff-9b8e-1e4f21f886f8.jpg?v=1754604568","options":["Title"],"media":[{"alt":null,"id":45719848190269,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_592f7fff-3b41-40ff-9b8e-1e4f21f886f8.jpg?v=1754604568"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_592f7fff-3b41-40ff-9b8e-1e4f21f886f8.jpg?v=1754604568","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAircraft Rheostat 50 Watt - AN3155-50-50\u003c\/h3\u003e\n\u003cp\u003eUpgrade your electronic control systems with the high-performance \u003cstrong\u003eAircraft Rheostat 50 Watt\u003c\/strong\u003e, manufactured by \u003cstrong\u003eOHMITE MANUFACTURING\u003c\/strong\u003e. Designed for precision and durability, this wirewound variable resistor is ideal for aerospace and industrial applications requiring reliable power regulation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e AN3155-50-50\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:\u003c\/strong\u003e Mexico (MX)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (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 See datasheet for details\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/dtl6749.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 50 Watts, suitable for high-power aerospace applications\u003c\/li\u003e\n\u003cli\u003eResistance Range: As specified in MIL-DTL-6749B standards, with maximum resistance deviations of +15% and -5% of rated resistance\u003c\/li\u003e\n\u003cli\u003eDesign: Wirewound, non-precision resistor with a total enclosed housing for dust and mechanical protection\u003c\/li\u003e\n\u003cli\u003eOperating Range: Angular rotation of 260° to 310°, including an \"OFF\" position for precise control\u003c\/li\u003e\n\u003cli\u003eElectrical Terminals: Corrosion-resistant terminals with screw and washer assembly\u003c\/li\u003e\n\u003cli\u003eMounting Hardware: Corrosion-resistant hardware included\u003c\/li\u003e\n\u003cli\u003eControl: Smooth mechanical and electrical control with positive contact pressure\u003c\/li\u003e\n\u003cli\u003eWinding: Continuous, unbroken conductor wire wound on a resilient form\u003c\/li\u003e\n\u003cli\u003eCompliance: Meets MIL-DTL-6749B specifications, approved for Department of Defense use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details \u0026amp; Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePIN\u003c\/th\u003e\n\u003cth\u003eAmperes (Min)\u003c\/th\u003e\n\u003cth\u003eResistance (Ohms Min)\u003c\/th\u003e\n\u003cth\u003eResistance (Ohms Max)\u003c\/th\u003e\n\u003cth\u003eDimension \"A\" Max (inches)\u003c\/th\u003e\n\u003cth\u003eWeight (Lb Max)\u003c\/th\u003e\n\u003cth\u003eSample Units\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN3155-50-50\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e1.15 (max)\u003c\/td\u003e\n\u003ctd\u003e2-3\/4\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e28 Volt Lamp, 21\/21 CP, 28 Volt; Lamp with two filaments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN3155-50-25\u003c\/td\u003e\n\u003ctd\u003e0.70\u003c\/td\u003e\n\u003ctd\u003e0.70\u003c\/td\u003e\n\u003ctd\u003e0.805 (max)\u003c\/td\u003e\n\u003ctd\u003e2-3\/4\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e12-16 Volt Lamp, 21\/21 CP; Lamp with two filaments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Additional rows can be added as needed --\u003e\n\u003c\/table\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRotation clockwise increases resistance; no \"OFF\" position unless specified\u003c\/li\u003e\n\u003cli\u003eMinimum resistance is 0.2 ohms\u003c\/li\u003e\n\u003cli\u003eDesigned for aerospace applications, compliant with MIL standards\u003c\/li\u003e\n\u003cli\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/dtl6749.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed technical information, please consult the datasheet linked above. The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eAN3155-50-50\u003c\/strong\u003e 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"}
