Multicomp Pro RES 402R 0.1% 0.1W 0805 Thin Film Resistor - Part Number: MCWF08U4020BTL
Enhance your electronic designs with the high-precision Multicomp Pro MCWF08U4020BTL thin film chip resistor, manufactured in China by Multicomp Pro. This surface-mount resistor is ideal for applications requiring exceptional stability, reliability, and accuracy.
Product Features
High reliability and stability with metal film construction
High performance TCR: ±25 ppm/K for precise temperature coefficient control
Low current noise suitable for sensitive electronic circuits
Available with resistance tolerance as low as ±0.05% (upon customer request)
Constructed on a ceramic body (aluminium oxide) with laser-trimmed resistive layer
Lead-free outer layer for environmental compliance
Technical Specifications
Item
Specification
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
0.1W
Max. Operation Voltage
100V DC or RMS
Max. Overload Voltage
200V DC or RMS
Operating Temperature
-55°C to +155°C
Mechanical and Mounting Details
Part Number
MCWF08U
L (mm)
2 ±0.1
W (mm)
1.25 ±0.1
A (mm)
0.25 ±0.2
B (mm)
0.4 ±0.2
t (mm)
0.5 ±0.15
Marking and Packaging
Four-digit marking for E24/E96 series resistors
Reeled tape packaging with 5,000 pcs/reel
Dimensions of tape: 8mm width, paper taping
Soldering and Reliability
Immersible in solder bath at 260°C for 10 seconds
Solderability tested at 235°C for 2 seconds
Suitable for automatic placement on ceramic substrates and PCBs
Standards and Testing
Conforms to IEC publication 60063 and JIS C 5201-1: 1998
Includes tests for resistance, TCR, overload, soldering heat, temperature cycling, load life, humidity, bending strength, adhesion, insulation resistance, and dielectric withstand voltage
Product Disclaimers
For detailed testing procedures and requirements, please refer to the datasheet. The datasheet can be accessed here. Please verify compatibility and specifications before purchase. Datasheet was not processed; please search the internet for the part number for more details.
Additional Resources
For more information, visit the manufacturer's website or authorized distributors:
Part Number: MCWF08U4020BTL Manufacturer: Multicomp Pro Country of Origin: CN UOM: EA ECCN: EAR99 Package Type: Reeled Datasheet:Download Datasheet
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":10008855314749,"title":"MCWF08U4020BTL","handle":"mcwf08u4020btl","description":"\u003ch3\u003eMulticomp Pro RES 402R 0.1% 0.1W 0805 Thin Film Resistor - Part Number: MCWF08U4020BTL\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-precision \u003cstrong\u003eMulticomp Pro MCWF08U4020BTL\u003c\/strong\u003e thin film chip resistor, manufactured in China by \u003cstrong\u003eMulticomp Pro\u003c\/strong\u003e. This surface-mount resistor is ideal for applications requiring exceptional stability, reliability, and accuracy.\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 for precise temperature coefficient control\u003c\/li\u003e\n \u003cli\u003eLow current noise suitable for sensitive electronic circuits\u003c\/li\u003e\n \u003cli\u003eAvailable with resistance tolerance as low as ±0.05% (upon customer request)\u003c\/li\u003e\n \u003cli\u003eConstructed on a ceramic body (aluminium oxide) with laser-trimmed resistive layer\u003c\/li\u003e\n \u003cli\u003eLead-free outer layer for environmental compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eItem\u003c\/th\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSeries No.\u003c\/td\u003e\n \u003ctd\u003eMCWF08U\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSize code\u003c\/td\u003e\n \u003ctd\u003e0805 (2012)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e4.7Ω to 1MΩ (E24 + E192 series)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\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 \u003ctd\u003eTCR (ppm\/°C)\u003c\/td\u003e\n \u003ctd\u003e+25 to -25 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Dissipation @ Tamb = 70°C\u003c\/td\u003e\n \u003ctd\u003e0.1W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Operation Voltage\u003c\/td\u003e\n \u003ctd\u003e100V DC or RMS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Overload Voltage\u003c\/td\u003e\n \u003ctd\u003e200V DC or RMS\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\u003c\/table\u003e\n\n\u003ch3\u003eMechanical and Mounting Details\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 \u003ctd\u003eL (mm)\u003c\/td\u003e\n \u003ctd\u003e2 ±0.1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eW (mm)\u003c\/td\u003e\n \u003ctd\u003e1.25 ±0.1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA (mm)\u003c\/td\u003e\n \u003ctd\u003e0.25 ±0.2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eB (mm)\u003c\/td\u003e\n \u003ctd\u003e0.4 ±0.2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003et (mm)\u003c\/td\u003e\n \u003ctd\u003e0.5 ±0.15\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 E24\/E96 series resistors\u003c\/li\u003e\n \u003cli\u003eReeled tape packaging with 5,000 pcs\/reel\u003c\/li\u003e\n \u003cli\u003eDimensions of tape: 8mm width, paper taping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSoldering and Reliability\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eImmersible in solder bath at 260°C for 10 seconds\u003c\/li\u003e\n \u003cli\u003eSolderability tested at 235°C for 2 seconds\u003c\/li\u003e\n \u003cli\u003eSuitable for automatic placement on ceramic substrates and PCBs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandards and Testing\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConforms to IEC publication 60063 and JIS C 5201-1: 1998\u003c\/li\u003e\n \u003cli\u003eIncludes tests for resistance, TCR, overload, soldering heat, temperature cycling, load life, humidity, bending strength, adhesion, insulation resistance, and dielectric withstand voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Disclaimers\u003c\/h3\u003e\n\u003cp\u003eFor detailed testing procedures and requirements, please refer to the datasheet. The datasheet can be accessed \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mcwf08u4020btl.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e. Please verify compatibility and specifications before purchase. Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eFor more information, visit the manufacturer's website or authorized distributors:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.newark.com\/multicomp-pro\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNewark\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.farnell.com\/multicomp-pro\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFarnell\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/element14.com\/multicomp-pro\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eElement14\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e MCWF08U4020BTL\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Multicomp Pro\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Reeled\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mcwf08u4020btl.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\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":"2025-08-08T08:34:48+05:30","created_at":"2025-08-08T08:34:48+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["1W","Fixed","IMPORT_PT2","MULTI-PRO","RES","Resistors","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":50562126086461,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MCWF08U4020BTL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MCWF08U4020BTL","public_title":null,"options":["Default Title"],"price":499,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MCWF08U4020BTL","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6b6af2e0-4878-4f2a-80bd-546a9ad78ed6.jpg?v=1754622288"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6b6af2e0-4878-4f2a-80bd-546a9ad78ed6.jpg?v=1754622288","options":["Title"],"media":[{"alt":null,"id":45722776502589,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6b6af2e0-4878-4f2a-80bd-546a9ad78ed6.jpg?v=1754622288"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6b6af2e0-4878-4f2a-80bd-546a9ad78ed6.jpg?v=1754622288","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eMulticomp Pro RES 402R 0.1% 0.1W 0805 Thin Film Resistor - Part Number: MCWF08U4020BTL\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-precision \u003cstrong\u003eMulticomp Pro MCWF08U4020BTL\u003c\/strong\u003e thin film chip resistor, manufactured in China by \u003cstrong\u003eMulticomp Pro\u003c\/strong\u003e. This surface-mount resistor is ideal for applications requiring exceptional stability, reliability, and accuracy.\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 for precise temperature coefficient control\u003c\/li\u003e\n \u003cli\u003eLow current noise suitable for sensitive electronic circuits\u003c\/li\u003e\n \u003cli\u003eAvailable with resistance tolerance as low as ±0.05% (upon customer request)\u003c\/li\u003e\n \u003cli\u003eConstructed on a ceramic body (aluminium oxide) with laser-trimmed resistive layer\u003c\/li\u003e\n \u003cli\u003eLead-free outer layer for environmental compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eItem\u003c\/th\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSeries No.\u003c\/td\u003e\n \u003ctd\u003eMCWF08U\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSize code\u003c\/td\u003e\n \u003ctd\u003e0805 (2012)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e4.7Ω to 1MΩ (E24 + E192 series)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\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 \u003ctd\u003eTCR (ppm\/°C)\u003c\/td\u003e\n \u003ctd\u003e+25 to -25 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Dissipation @ Tamb = 70°C\u003c\/td\u003e\n \u003ctd\u003e0.1W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Operation Voltage\u003c\/td\u003e\n \u003ctd\u003e100V DC or RMS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Overload Voltage\u003c\/td\u003e\n \u003ctd\u003e200V DC or RMS\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\u003c\/table\u003e\n\n\u003ch3\u003eMechanical and Mounting Details\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 \u003ctd\u003eL (mm)\u003c\/td\u003e\n \u003ctd\u003e2 ±0.1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eW (mm)\u003c\/td\u003e\n \u003ctd\u003e1.25 ±0.1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA (mm)\u003c\/td\u003e\n \u003ctd\u003e0.25 ±0.2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eB (mm)\u003c\/td\u003e\n \u003ctd\u003e0.4 ±0.2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003et (mm)\u003c\/td\u003e\n \u003ctd\u003e0.5 ±0.15\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 E24\/E96 series resistors\u003c\/li\u003e\n \u003cli\u003eReeled tape packaging with 5,000 pcs\/reel\u003c\/li\u003e\n \u003cli\u003eDimensions of tape: 8mm width, paper taping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSoldering and Reliability\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eImmersible in solder bath at 260°C for 10 seconds\u003c\/li\u003e\n \u003cli\u003eSolderability tested at 235°C for 2 seconds\u003c\/li\u003e\n \u003cli\u003eSuitable for automatic placement on ceramic substrates and PCBs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandards and Testing\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConforms to IEC publication 60063 and JIS C 5201-1: 1998\u003c\/li\u003e\n \u003cli\u003eIncludes tests for resistance, TCR, overload, soldering heat, temperature cycling, load life, humidity, bending strength, adhesion, insulation resistance, and dielectric withstand voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Disclaimers\u003c\/h3\u003e\n\u003cp\u003eFor detailed testing procedures and requirements, please refer to the datasheet. The datasheet can be accessed \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mcwf08u4020btl.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e. Please verify compatibility and specifications before purchase. Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eFor more information, visit the manufacturer's website or authorized distributors:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.newark.com\/multicomp-pro\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNewark\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.farnell.com\/multicomp-pro\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFarnell\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/element14.com\/multicomp-pro\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eElement14\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e MCWF08U4020BTL\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Multicomp Pro\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Reeled\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mcwf08u4020btl.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\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"}
