Introducing the IRC PWC0805LF-20K0-FT, a high-performance pulse withstand chip resistor manufactured by TT Electronics. Designed for demanding electronic applications, this resistor offers excellent pulse resilience, improved working voltage, and enhanced power ratings.
Pulse withstand performance suitable for high-energy applications
Improved working voltage and power rating for reliability
Available in anti-sulphur and sulphur-resistant grades
RoHS compliant and lead-free options available
Resistant to industrial cleaning solvents and soldering processes
Electrical and Physical Specifications
Parameter
Value
Size
0805 (2.0 ± 0.15 mm x 1.25 ± 0.15 mm)
Power @70°C
0.25 W
Resistance Range
1Ω to 10MΩ
Tolerance
±0.5% (for 10R to 1MΩ), ±1% (all values)
Voltage Proof
500 V
Operating Temperature
-55°C to +155°C
Thermal Impedance
220 °C/W
Pad / Trace Area
40 mm²
Physical Dimensions (mm)
Length (L)
2.0 ± 0.15
Width (W)
1.25 ± 0.15
Max Thickness (T)
0.6
Pulse Performance and Reliability
This resistor series demonstrates excellent pulse withstand capabilities, including resistance to lightning surges and repetitive pulses, with minimal resistance shift (<1%) under specified test conditions. Suitable for applications requiring high energy pulse resilience and long-term stability.
Additional Information
Components are marked with type, value, tolerance, date code, and quantity. Wrap-around terminations feature electroplated nickel barrier and solder coating, ensuring resistance to leaching, solvents, and solderability. Anti-sulphur versions are produced in flip-chip format for resistances below 5Ω.
Note: TT Electronics reserves the right to modify product specifications without notice. All data is considered accurate at the time of printing. For more details, please refer to the datasheet.
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{"id":10022009471293,"title":"PWC0805LF-20K0-FT","handle":"pwc0805lf-20k0-ft","description":"\u003ch3\u003eIRC PWC0805LF-20K0-FT Pulse Withstanding Chip Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC PWC0805LF-20K0-FT, a high-performance pulse withstand chip resistor manufactured by TT Electronics. Designed for demanding electronic applications, this resistor offers excellent pulse resilience, improved working voltage, and enhanced power ratings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PWC0805LF-20K0-FT\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 GB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e Each (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 0805\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/PWC0805LF-20K0-FT.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\u003ePulse withstand performance suitable for high-energy applications\u003c\/li\u003e\n\u003cli\u003eImproved working voltage and power rating for reliability\u003c\/li\u003e\n\u003cli\u003eAvailable in anti-sulphur and sulphur-resistant grades\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free options available\u003c\/li\u003e\n\u003cli\u003eResistant to industrial cleaning solvents and soldering processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Physical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e0805 (2.0 ± 0.15 mm x 1.25 ± 0.15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower @70°C\u003c\/td\u003e\n\u003ctd\u003e0.25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e1Ω to 10MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003e±0.5% (for 10R to 1MΩ), ±1% (all values)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Proof\u003c\/td\u003e\n\u003ctd\u003e500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Impedance\u003c\/td\u003e\n\u003ctd\u003e220 °C\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePad \/ Trace Area\u003c\/td\u003e\n\u003ctd\u003e40 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePhysical Dimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (L)\u003c\/td\u003e\n\u003ctd\u003e2.0 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (W)\u003c\/td\u003e\n\u003ctd\u003e1.25 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Thickness (T)\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePulse Performance and Reliability\u003c\/h3\u003e\n\u003cp\u003eThis resistor series demonstrates excellent pulse withstand capabilities, including resistance to lightning surges and repetitive pulses, with minimal resistance shift (\u0026lt;1%) under specified test conditions. Suitable for applications requiring high energy pulse resilience and long-term stability.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eComponents are marked with type, value, tolerance, date code, and quantity. Wrap-around terminations feature electroplated nickel barrier and solder coating, ensuring resistance to leaching, solvents, and solderability. Anti-sulphur versions are produced in flip-chip format for resistances below 5Ω.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e TT Electronics reserves the right to modify product specifications without notice. All data is considered accurate at the time of printing. For more details, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/PWC0805LF-20K0-FT.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e","published_at":"2025-08-13T01:58:21+05:30","created_at":"2025-08-13T01:58:21+05:30","vendor":"Waldom Electonics","type":"","tags":["FT","IMPORT_CSV","IRC-TTEL","WLDM"],"price":6791,"price_min":6791,"price_max":6791,"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":50613765144893,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PWC0805LF-20K0-FT","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PWC0805LF-20K0-FT","public_title":null,"options":["Default Title"],"price":6791,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PWC0805LF-20K0-FT","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/PWC0805LF-20K0-FT_52232809_5ef7bb74.jpg?v=1755030505"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PWC0805LF-20K0-FT_52232809_5ef7bb74.jpg?v=1755030505","options":["Title"],"media":[{"alt":null,"id":45808682631485,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PWC0805LF-20K0-FT_52232809_5ef7bb74.jpg?v=1755030505"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PWC0805LF-20K0-FT_52232809_5ef7bb74.jpg?v=1755030505","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC PWC0805LF-20K0-FT Pulse Withstanding Chip Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC PWC0805LF-20K0-FT, a high-performance pulse withstand chip resistor manufactured by TT Electronics. Designed for demanding electronic applications, this resistor offers excellent pulse resilience, improved working voltage, and enhanced power ratings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PWC0805LF-20K0-FT\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 GB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e Each (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 0805\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/PWC0805LF-20K0-FT.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\u003ePulse withstand performance suitable for high-energy applications\u003c\/li\u003e\n\u003cli\u003eImproved working voltage and power rating for reliability\u003c\/li\u003e\n\u003cli\u003eAvailable in anti-sulphur and sulphur-resistant grades\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free options available\u003c\/li\u003e\n\u003cli\u003eResistant to industrial cleaning solvents and soldering processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Physical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e0805 (2.0 ± 0.15 mm x 1.25 ± 0.15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower @70°C\u003c\/td\u003e\n\u003ctd\u003e0.25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e1Ω to 10MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003e±0.5% (for 10R to 1MΩ), ±1% (all values)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Proof\u003c\/td\u003e\n\u003ctd\u003e500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Impedance\u003c\/td\u003e\n\u003ctd\u003e220 °C\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePad \/ Trace Area\u003c\/td\u003e\n\u003ctd\u003e40 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePhysical Dimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (L)\u003c\/td\u003e\n\u003ctd\u003e2.0 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (W)\u003c\/td\u003e\n\u003ctd\u003e1.25 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Thickness (T)\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePulse Performance and Reliability\u003c\/h3\u003e\n\u003cp\u003eThis resistor series demonstrates excellent pulse withstand capabilities, including resistance to lightning surges and repetitive pulses, with minimal resistance shift (\u0026lt;1%) under specified test conditions. Suitable for applications requiring high energy pulse resilience and long-term stability.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eComponents are marked with type, value, tolerance, date code, and quantity. Wrap-around terminations feature electroplated nickel barrier and solder coating, ensuring resistance to leaching, solvents, and solderability. Anti-sulphur versions are produced in flip-chip format for resistances below 5Ω.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e TT Electronics reserves the right to modify product specifications without notice. All data is considered accurate at the time of printing. For more details, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/PWC0805LF-20K0-FT.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e"}
