The Multicomp Pro MCWF08U1782BTL is a high-precision thin film chip resistor designed for reliable performance in various electronic applications. Manufactured in China by MULTICOMP PRO, this surface-mount resistor offers excellent stability, low noise, and precise resistance values suitable for demanding environments.
Product Features
High reliability and stability with metal film construction
High performance TCR: ±25 ppm/K
Low current noise for sensitive circuits
Resistance tolerance options up to ±0.05% (upon request)
Suitable for medical equipment, measuring instruments, communication devices, computers, and printers
Technical Specifications
Series No.
MCWF08U
Size code
0805 (2012)
Resistance Range
4.7Ω to 1MΩ (E24 + E192 series)
Resistance Tolerance
±1%, ±0.5%, ±0.25%, ±0.1%, ±0.05% (upon request)
TCR (ppm/°C)
+25 to -25 ppm/°C
Max. Dissipation @ Tamb = 70°C
1/10 W
Max. Operation Voltage (DC or RMS)
100V
Max. Overload Voltage (DC or RMS)
200V
Operating Temperature
-55°C to +155°C
Mechanical Dimensions
Part Number
MCWF08U
Length (L)
2 ±0.1 mm
Width (W)
1.25 ±0.1 mm
Height (A)
0.25 ±0.2 mm
Body Thickness (t)
0.5 ±0.15 mm
Marking and Packaging
Four-digit marking for resistance value (e.g., 1782 for 17.8kΩ)
Reeled tape packaging with 5,000 pcs/reel
Reel dimensions: Φ178 ±2 mm, Φ60 ±1 mm
Soldering and Mounting
Robust construction allows immersion in a solder bath at 260°C for 10 seconds. Suitable for automatic placement on ceramic substrates and PCBs with reliable solder joints.
Standards and Testing
Test
Procedure
Requirement
DC Resistance
Measured at specified voltages
Within tolerance
Temperature Coefficient of Resistance (TCR)
Change per °C between 20°C and 125°C
Refer to TCR specification
Short Time Overload
5 seconds at 2.5× RCWV or max overload voltage
∆R/R max. ±0.2% + 0.05Ω
Solderability
Immersed in SAC solder bath at 235°C for 2 seconds
Note: The datasheet was not processed; please search the internet for the part number for more 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":10006405447997,"title":"MCWF08U1782BTL","handle":"mcwf08u1782btl","description":"\u003ch3\u003eMulticomp Pro MCWF08U1782BTL Fixed Resistor - 0.1W, 17.8kΩ, Thin Film, SMD 0805\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMulticomp Pro MCWF08U1782BTL\u003c\/strong\u003e is a high-precision thin film chip resistor designed for reliable performance in various electronic applications. Manufactured in China by MULTICOMP PRO, this surface-mount resistor offers excellent stability, low noise, and precise resistance values suitable for demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh reliability and stability with metal film construction\u003c\/li\u003e\n \u003cli\u003eHigh performance TCR: ±25 ppm\/K\u003c\/li\u003e\n \u003cli\u003eLow current noise for sensitive circuits\u003c\/li\u003e\n \u003cli\u003eResistance tolerance options up to ±0.05% (upon request)\u003c\/li\u003e\n \u003cli\u003eSuitable for medical equipment, measuring instruments, communication devices, computers, and printers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries No.\u003c\/th\u003e\n \u003ctd\u003eMCWF08U\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSize code\u003c\/th\u003e\n \u003ctd\u003e0805 (2012)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003ctd\u003e4.7Ω to 1MΩ (E24 + E192 series)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Tolerance\u003c\/th\u003e\n \u003ctd\u003e±1%, ±0.5%, ±0.25%, ±0.1%, ±0.05% (upon request)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTCR (ppm\/°C)\u003c\/th\u003e\n \u003ctd\u003e+25 to -25 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Dissipation @ Tamb = 70°C\u003c\/th\u003e\n \u003ctd\u003e1\/10 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Operation Voltage (DC or RMS)\u003c\/th\u003e\n \u003ctd\u003e100V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Overload Voltage (DC or RMS)\u003c\/th\u003e\n \u003ctd\u003e200V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eMCWF08U\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eLength (L)\u003c\/th\u003e\n \u003ctd\u003e2 ±0.1 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWidth (W)\u003c\/th\u003e\n \u003ctd\u003e1.25 ±0.1 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eHeight (A)\u003c\/th\u003e\n \u003ctd\u003e0.25 ±0.2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBody Thickness (t)\u003c\/th\u003e\n \u003ctd\u003e0.5 ±0.15 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMarking and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFour-digit marking for resistance value (e.g., 1782 for 17.8kΩ)\u003c\/li\u003e\n \u003cli\u003eReeled tape packaging with 5,000 pcs\/reel\u003c\/li\u003e\n \u003cli\u003eReel dimensions: Φ178 ±2 mm, Φ60 ±1 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSoldering and Mounting\u003c\/h3\u003e\n\u003cp\u003eRobust construction allows immersion in a solder bath at 260°C for 10 seconds. Suitable for automatic placement on ceramic substrates and PCBs with reliable solder joints.\u003c\/p\u003e\n\n\u003ch3\u003eStandards and Testing\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eTest\u003c\/th\u003e\n \u003cth\u003eProcedure\u003c\/th\u003e\n \u003cth\u003eRequirement\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance\u003c\/td\u003e\n \u003ctd\u003eMeasured at specified voltages\u003c\/td\u003e\n \u003ctd\u003eWithin tolerance\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient of Resistance (TCR)\u003c\/td\u003e\n \u003ctd\u003eChange per °C between 20°C and 125°C\u003c\/td\u003e\n \u003ctd\u003eRefer to TCR specification\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShort Time Overload\u003c\/td\u003e\n \u003ctd\u003e5 seconds at 2.5× RCWV or max overload voltage\u003c\/td\u003e\n \u003ctd\u003e∆R\/R max. ±0.2% + 0.05Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSolderability\u003c\/td\u003e\n \u003ctd\u003eImmersed in SAC solder bath at 235°C for 2 seconds\u003c\/td\u003e\n \u003ctd\u003e≥95% coverage, no damage\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Cycling\u003c\/td\u003e\n \u003ctd\u003e-55°C to +155°C cycles\u003c\/td\u003e\n \u003ctd\u003eNo visible damage, ∆R\/R max. ±0.25%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLoad Life\u003c\/td\u003e\n \u003ctd\u003e1000 hours at RCWV or Vmax, 70°C\u003c\/td\u003e\n \u003ctd\u003e∆R\/R max. ±0.5%\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MCWF08U1782BTL\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MULTICOMP PRO\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCOO:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Each\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 Reel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mcwf08u1782btl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more details, please visit the \u003ca href=\"https:\/\/www.newark.com\/multicomp-pro\" target=\"_blank\"\u003eproduct page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\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":"2025-08-07T05:28:09+05:30","created_at":"2025-08-07T05:28:09+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["1W","Fixed","MULTI-PRO","Resistor","STD_IMG","WLDM"],"price":499,"price_min":499,"price_max":499,"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":50557570318653,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MCWF08U1782BTL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MCWF08U1782BTL","public_title":null,"options":["Default Title"],"price":499,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MCWF08U1782BTL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f170e89d-be0c-4d7c-bf6a-1fdc3d7d18bf.jpg?v=1754524689"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f170e89d-be0c-4d7c-bf6a-1fdc3d7d18bf.jpg?v=1754524689","options":["Title"],"media":[{"alt":null,"id":45706199466301,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f170e89d-be0c-4d7c-bf6a-1fdc3d7d18bf.jpg?v=1754524689"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f170e89d-be0c-4d7c-bf6a-1fdc3d7d18bf.jpg?v=1754524689","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eMulticomp Pro MCWF08U1782BTL Fixed Resistor - 0.1W, 17.8kΩ, Thin Film, SMD 0805\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMulticomp Pro MCWF08U1782BTL\u003c\/strong\u003e is a high-precision thin film chip resistor designed for reliable performance in various electronic applications. Manufactured in China by MULTICOMP PRO, this surface-mount resistor offers excellent stability, low noise, and precise resistance values suitable for demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh reliability and stability with metal film construction\u003c\/li\u003e\n \u003cli\u003eHigh performance TCR: ±25 ppm\/K\u003c\/li\u003e\n \u003cli\u003eLow current noise for sensitive circuits\u003c\/li\u003e\n \u003cli\u003eResistance tolerance options up to ±0.05% (upon request)\u003c\/li\u003e\n \u003cli\u003eSuitable for medical equipment, measuring instruments, communication devices, computers, and printers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries No.\u003c\/th\u003e\n \u003ctd\u003eMCWF08U\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSize code\u003c\/th\u003e\n \u003ctd\u003e0805 (2012)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003ctd\u003e4.7Ω to 1MΩ (E24 + E192 series)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Tolerance\u003c\/th\u003e\n \u003ctd\u003e±1%, ±0.5%, ±0.25%, ±0.1%, ±0.05% (upon request)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTCR (ppm\/°C)\u003c\/th\u003e\n \u003ctd\u003e+25 to -25 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Dissipation @ Tamb = 70°C\u003c\/th\u003e\n \u003ctd\u003e1\/10 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Operation Voltage (DC or RMS)\u003c\/th\u003e\n \u003ctd\u003e100V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Overload Voltage (DC or RMS)\u003c\/th\u003e\n \u003ctd\u003e200V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e-55°C to +155°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eMCWF08U\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eLength (L)\u003c\/th\u003e\n \u003ctd\u003e2 ±0.1 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWidth (W)\u003c\/th\u003e\n \u003ctd\u003e1.25 ±0.1 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eHeight (A)\u003c\/th\u003e\n \u003ctd\u003e0.25 ±0.2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBody Thickness (t)\u003c\/th\u003e\n \u003ctd\u003e0.5 ±0.15 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMarking and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFour-digit marking for resistance value (e.g., 1782 for 17.8kΩ)\u003c\/li\u003e\n \u003cli\u003eReeled tape packaging with 5,000 pcs\/reel\u003c\/li\u003e\n \u003cli\u003eReel dimensions: Φ178 ±2 mm, Φ60 ±1 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSoldering and Mounting\u003c\/h3\u003e\n\u003cp\u003eRobust construction allows immersion in a solder bath at 260°C for 10 seconds. Suitable for automatic placement on ceramic substrates and PCBs with reliable solder joints.\u003c\/p\u003e\n\n\u003ch3\u003eStandards and Testing\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eTest\u003c\/th\u003e\n \u003cth\u003eProcedure\u003c\/th\u003e\n \u003cth\u003eRequirement\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDC Resistance\u003c\/td\u003e\n \u003ctd\u003eMeasured at specified voltages\u003c\/td\u003e\n \u003ctd\u003eWithin tolerance\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient of Resistance (TCR)\u003c\/td\u003e\n \u003ctd\u003eChange per °C between 20°C and 125°C\u003c\/td\u003e\n \u003ctd\u003eRefer to TCR specification\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShort Time Overload\u003c\/td\u003e\n \u003ctd\u003e5 seconds at 2.5× RCWV or max overload voltage\u003c\/td\u003e\n \u003ctd\u003e∆R\/R max. ±0.2% + 0.05Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSolderability\u003c\/td\u003e\n \u003ctd\u003eImmersed in SAC solder bath at 235°C for 2 seconds\u003c\/td\u003e\n \u003ctd\u003e≥95% coverage, no damage\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Cycling\u003c\/td\u003e\n \u003ctd\u003e-55°C to +155°C cycles\u003c\/td\u003e\n \u003ctd\u003eNo visible damage, ∆R\/R max. ±0.25%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLoad Life\u003c\/td\u003e\n \u003ctd\u003e1000 hours at RCWV or Vmax, 70°C\u003c\/td\u003e\n \u003ctd\u003e∆R\/R max. ±0.5%\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MCWF08U1782BTL\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MULTICOMP PRO\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCOO:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Each\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 Reel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mcwf08u1782btl.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more details, please visit the \u003ca href=\"https:\/\/www.newark.com\/multicomp-pro\" target=\"_blank\"\u003eproduct page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\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"}
