IRC PFC-W0805LF-03-1433-B Precision Thin Film Chip Resistor
Introducing the IRC PFC-W0805LF-03-1433-B, a high-precision, ultra-stable thin film chip resistor manufactured by TT Electronics. Designed for demanding applications, this resistor offers exceptional reliability and environmental performance, making it ideal for automotive and heavy equipment environments.
High precision thin film chip resistor series with Tantalum Nitride resistive film
Available in 0805 size for compact design
Exceptional stability and reliability in harsh environments
Qualified for resistance to sulfur bearing gases, suitable for automotive and heavy equipment applications
Manufactured on the same line as military-grade resistors, ensuring superior environmental performance
Wrap-around nickel barrier terminations for high integrity solder connections
Electrical Specifications
Model
Power Rating (70°C)
Max Voltage Rating (P x R)
Temperature Range
ESD Sensitivity
Noise
Termination
Substrate
W0805
250mW
100V
-65°C to +150°C
2KV to 4KV (HBM)
<-25dB
100% matte tin (RoHS compliant) plated over nickel barrier
99.5% Alumina
Environmental and Reliability Data
Environmental Test
Test Method
Performance (Typical)
Maximum
Sulfuration Test (ASLF terminations only)
ASTM B-809 (Modified) 105°C Dry, 1000 Hours
±0.02%
±0.05%
Thermal Shock
MIL-PRF-55342
±0.02%
±0.10%
Low Temperature Operation
MIL-PRF-55342
±0.01%
±0.05%
Short Time Overload
MIL-PRF-55342
±0.01%
±0.05%
High Temperature Exposure
MIL-PRF-55342
±0.03%
±0.10%
Effects of Solder
MIL-PRF-55342
±0.01%
±0.10%
Moisture Resistance
MIL-PRF-55342
±0.03%
±0.10%
Life
MIL-PRF-55342
±0.03%
±0.10%
Note: TT Electronics reserves the right to make changes in product specifications without notice. All information is considered accurate at the time of publication. For more detailed specifications, please refer to the datasheet.
Disclaimer: Datasheet was not processed; please search the internet for the part number for more details.
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{"id":10027855249725,"title":"PFC-W0805LF-03-1433-B","handle":"pfc-w0805lf-03-1433-b","description":"\u003ch3\u003eIRC PFC-W0805LF-03-1433-B Precision Thin Film Chip Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC PFC-W0805LF-03-1433-B, a high-precision, ultra-stable thin film chip resistor manufactured by TT Electronics. Designed for demanding applications, this resistor offers exceptional reliability and environmental performance, making it ideal for automotive and heavy equipment environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PFC-W0805LF-03-1433-B\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:\u003c\/strong\u003e TW (Taiwan)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\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 Surface-mount (0805)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/PFC-W0805LF-03-1433-B.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision thin film chip resistor series with Tantalum Nitride resistive film\u003c\/li\u003e\n\u003cli\u003eAvailable in 0805 size for compact design\u003c\/li\u003e\n\u003cli\u003eExceptional stability and reliability in harsh environments\u003c\/li\u003e\n\u003cli\u003eQualified for resistance to sulfur bearing gases, suitable for automotive and heavy equipment applications\u003c\/li\u003e\n\u003cli\u003eManufactured on the same line as military-grade resistors, ensuring superior environmental performance\u003c\/li\u003e\n\u003cli\u003eWrap-around nickel barrier terminations for high integrity solder connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003ctr\u003e\n\u003ctd\u003eW0805\u003c\/td\u003e\n\u003ctd\u003e250mW\u003c\/td\u003e\n\u003ctd\u003e100V\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\/table\u003e\n\u003ch3\u003eEnvironmental and Reliability Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironmental Test\u003c\/th\u003e\n\u003cth\u003eTest Method\u003c\/th\u003e\n\u003cth\u003ePerformance (Typical)\u003c\/th\u003e\n\u003cth\u003eMaximum\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfuration Test (ASLF terminations only)\u003c\/td\u003e\n\u003ctd\u003eASTM B-809 (Modified) 105°C Dry, 1000 Hours\u003c\/td\u003e\n\u003ctd\u003e±0.02%\u003c\/td\u003e\n\u003ctd\u003e±0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shock\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.02%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Temperature Operation\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.01%\u003c\/td\u003e\n\u003ctd\u003e±0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Time Overload\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.01%\u003c\/td\u003e\n\u003ctd\u003e±0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Temperature Exposure\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.03%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffects of Solder\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.01%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture Resistance\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.03%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.03%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e TT Electronics reserves the right to make changes in product specifications without notice. All information is considered accurate at the time of publication. For more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/PFC-W0805LF-03-1433-B.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T03:51:14+05:30","created_at":"2025-08-16T03:51:14+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IMPORT_PT2","IRC-TTEL","PFC","WLDM"],"price":4989,"price_min":4989,"price_max":4989,"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":50626190213437,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PFC-W0805LF-03-1433-B","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PFC-W0805LF-03-1433-B","public_title":null,"options":["Default Title"],"price":4989,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PFC-W0805LF-03-1433-B","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/PFC-W0805LF-03-1433-B_52233222_f1548e3d.jpg?v=1755296477"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PFC-W0805LF-03-1433-B_52233222_f1548e3d.jpg?v=1755296477","options":["Title"],"media":[{"alt":null,"id":45861323473213,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PFC-W0805LF-03-1433-B_52233222_f1548e3d.jpg?v=1755296477"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PFC-W0805LF-03-1433-B_52233222_f1548e3d.jpg?v=1755296477","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC PFC-W0805LF-03-1433-B Precision Thin Film Chip Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC PFC-W0805LF-03-1433-B, a high-precision, ultra-stable thin film chip resistor manufactured by TT Electronics. Designed for demanding applications, this resistor offers exceptional reliability and environmental performance, making it ideal for automotive and heavy equipment environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PFC-W0805LF-03-1433-B\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:\u003c\/strong\u003e TW (Taiwan)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\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 Surface-mount (0805)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/PFC-W0805LF-03-1433-B.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision thin film chip resistor series with Tantalum Nitride resistive film\u003c\/li\u003e\n\u003cli\u003eAvailable in 0805 size for compact design\u003c\/li\u003e\n\u003cli\u003eExceptional stability and reliability in harsh environments\u003c\/li\u003e\n\u003cli\u003eQualified for resistance to sulfur bearing gases, suitable for automotive and heavy equipment applications\u003c\/li\u003e\n\u003cli\u003eManufactured on the same line as military-grade resistors, ensuring superior environmental performance\u003c\/li\u003e\n\u003cli\u003eWrap-around nickel barrier terminations for high integrity solder connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003ctr\u003e\n\u003ctd\u003eW0805\u003c\/td\u003e\n\u003ctd\u003e250mW\u003c\/td\u003e\n\u003ctd\u003e100V\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\/table\u003e\n\u003ch3\u003eEnvironmental and Reliability Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironmental Test\u003c\/th\u003e\n\u003cth\u003eTest Method\u003c\/th\u003e\n\u003cth\u003ePerformance (Typical)\u003c\/th\u003e\n\u003cth\u003eMaximum\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfuration Test (ASLF terminations only)\u003c\/td\u003e\n\u003ctd\u003eASTM B-809 (Modified) 105°C Dry, 1000 Hours\u003c\/td\u003e\n\u003ctd\u003e±0.02%\u003c\/td\u003e\n\u003ctd\u003e±0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shock\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.02%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Temperature Operation\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.01%\u003c\/td\u003e\n\u003ctd\u003e±0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Time Overload\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.01%\u003c\/td\u003e\n\u003ctd\u003e±0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Temperature Exposure\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.03%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffects of Solder\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.01%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture Resistance\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.03%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife\u003c\/td\u003e\n\u003ctd\u003eMIL-PRF-55342\u003c\/td\u003e\n\u003ctd\u003e±0.03%\u003c\/td\u003e\n\u003ctd\u003e±0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e TT Electronics reserves the right to make changes in product specifications without notice. All information is considered accurate at the time of publication. For more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/PFC-W0805LF-03-1433-B.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
