IRC W1206R037502B-R1 Precision Thin Film Chip Resistor
The IRC W1206R037502B-R1 is a high-precision, ultra-stable thin film chip resistor manufactured by TT Electronics, based in the US. Designed for demanding electronic applications, this resistor offers exceptional reliability and environmental performance, making it suitable for automotive, heavy equipment, and other high-reliability environments.
All specifications are subject to change without notice. The datasheet provides detailed electrical, environmental, and manufacturing data. For more information, please refer to the full datasheet.
Note: Datasheet was not processed; please search the internet for the part number for more details.
{"id":10023131808061,"title":"W1206R037502B-R1","handle":"w1206r037502b-r1","description":"\u003ch3\u003eIRC W1206R037502B-R1 Precision Thin Film Chip Resistor\u003c\/h3\u003e\n\n\u003cp\u003eThe IRC W1206R037502B-R1 is a high-precision, ultra-stable thin film chip resistor manufactured by TT Electronics, based in the US. Designed for demanding electronic applications, this resistor offers exceptional reliability and environmental performance, making it suitable for automotive, heavy equipment, and other high-reliability environments.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e W1206R037502B-R1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e IRC\/TT Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e US\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 Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e 1206\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/W1206R037502B-R1.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision Tantalum Nitride film resistor series\u003c\/li\u003e\n\u003cli\u003eUltra-stable performance with long-term life stability\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, available in standard 60\/40 Sn\/Pb and Pb-free options\u003c\/li\u003e\n\u003cli\u003ePassivated Tantalum Nitride film ensures reliability in harsh environments\u003c\/li\u003e\n\u003cli\u003eQualified resistance to sulfur bearing gases, ideal for automotive and heavy equipment applications\u003c\/li\u003e\n\u003cli\u003eWrap-around terminations with leach-resistant nickel barriers for high integrity solder connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Environmental Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePower Rating (70°C)\u003c\/th\u003e\n\u003cth\u003eMax Voltage Rating (P x R)\u003c\/th\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003cth\u003eESD Sensitivity\u003c\/th\u003e\n\u003cth\u003eNoise\u003c\/th\u003e\n\u003cth\u003eTermination\u003c\/th\u003e\n\u003cth\u003eSubstrate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eW1206\u003c\/td\u003e\n\u003ctd\u003e333mW\u003c\/td\u003e\n\u003ctd\u003e200V\u003c\/td\u003e\n\u003ctd\u003e-65°C to +150°C\u003c\/td\u003e\n\u003ctd\u003e2KV to 4KV (HBM)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;-25dB\u003c\/td\u003e\n\u003ctd\u003e100% matte tin (RoHS compliant) plated over nickel barrier\u003c\/td\u003e\n\u003ctd\u003e99.5% Alumina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSulfuration resistance: ±0.02% (typical), ±0.05% (max) after ASTM B-809 (Modified) 105°C Dry, 1000 Hours\u003c\/li\u003e\n\u003cli\u003eThermal Shock: ±0.02% (MIL-PRF-55342)\u003c\/li\u003e\n\u003cli\u003eLow Temperature Operation: ±0.01%\u003c\/li\u003e\n\u003cli\u003eShort Time Overload: ±0.01%\u003c\/li\u003e\n\u003cli\u003eHigh Temperature Exposure: ±0.03%\u003c\/li\u003e\n\u003cli\u003eSolder Effects: ±0.01%\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: ±0.03%\u003c\/li\u003e\n\u003cli\u003eProduct Life: ±0.03%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eAll specifications are subject to change without notice. The datasheet provides detailed electrical, environmental, and manufacturing data. For more information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/W1206R037502B-R1.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-13T19:16:54+05:30","created_at":"2025-08-13T19:16:54+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IRC-TTEL","TT","WLDM"],"price":3908,"price_min":3908,"price_max":3908,"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":50615905812797,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"W1206R037502B-R1","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"W1206R037502B-R1","public_title":null,"options":["Default Title"],"price":3908,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"W1206R037502B-R1","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/W1206R037502B-R1_52231852_0801f014.jpg?v=1755092817"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/W1206R037502B-R1_52231852_0801f014.jpg?v=1755092817","options":["Title"],"media":[{"alt":null,"id":45820037595453,"position":1,"preview_image":{"aspect_ratio":1.295,"height":200,"width":259,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/W1206R037502B-R1_52231852_0801f014.jpg?v=1755092817"},"aspect_ratio":1.295,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/W1206R037502B-R1_52231852_0801f014.jpg?v=1755092817","width":259}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC W1206R037502B-R1 Precision Thin Film Chip Resistor\u003c\/h3\u003e\n\n\u003cp\u003eThe IRC W1206R037502B-R1 is a high-precision, ultra-stable thin film chip resistor manufactured by TT Electronics, based in the US. Designed for demanding electronic applications, this resistor offers exceptional reliability and environmental performance, making it suitable for automotive, heavy equipment, and other high-reliability environments.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e W1206R037502B-R1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e IRC\/TT Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e US\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 Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e 1206\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/W1206R037502B-R1.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision Tantalum Nitride film resistor series\u003c\/li\u003e\n\u003cli\u003eUltra-stable performance with long-term life stability\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, available in standard 60\/40 Sn\/Pb and Pb-free options\u003c\/li\u003e\n\u003cli\u003ePassivated Tantalum Nitride film ensures reliability in harsh environments\u003c\/li\u003e\n\u003cli\u003eQualified resistance to sulfur bearing gases, ideal for automotive and heavy equipment applications\u003c\/li\u003e\n\u003cli\u003eWrap-around terminations with leach-resistant nickel barriers for high integrity solder connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Environmental Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePower Rating (70°C)\u003c\/th\u003e\n\u003cth\u003eMax Voltage Rating (P x R)\u003c\/th\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003cth\u003eESD Sensitivity\u003c\/th\u003e\n\u003cth\u003eNoise\u003c\/th\u003e\n\u003cth\u003eTermination\u003c\/th\u003e\n\u003cth\u003eSubstrate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eW1206\u003c\/td\u003e\n\u003ctd\u003e333mW\u003c\/td\u003e\n\u003ctd\u003e200V\u003c\/td\u003e\n\u003ctd\u003e-65°C to +150°C\u003c\/td\u003e\n\u003ctd\u003e2KV to 4KV (HBM)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;-25dB\u003c\/td\u003e\n\u003ctd\u003e100% matte tin (RoHS compliant) plated over nickel barrier\u003c\/td\u003e\n\u003ctd\u003e99.5% Alumina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSulfuration resistance: ±0.02% (typical), ±0.05% (max) after ASTM B-809 (Modified) 105°C Dry, 1000 Hours\u003c\/li\u003e\n\u003cli\u003eThermal Shock: ±0.02% (MIL-PRF-55342)\u003c\/li\u003e\n\u003cli\u003eLow Temperature Operation: ±0.01%\u003c\/li\u003e\n\u003cli\u003eShort Time Overload: ±0.01%\u003c\/li\u003e\n\u003cli\u003eHigh Temperature Exposure: ±0.03%\u003c\/li\u003e\n\u003cli\u003eSolder Effects: ±0.01%\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: ±0.03%\u003c\/li\u003e\n\u003cli\u003eProduct Life: ±0.03%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eAll specifications are subject to change without notice. The datasheet provides detailed electrical, environmental, and manufacturing data. For more information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/W1206R037502B-R1.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
