Multicomp Pro MCLRP12FTWRR012 Fixed Low Ohm Metal Strip Chip Resistor
Part Number: MCLRP12FTWRR012
Manufacturer: MULTICOMP PRO
Country of Origin: TW (Taiwan)
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: 2512 (Size: 6.4mm x 3.2mm x 0.7mm)
Datasheet: Download Datasheet
Product Features
High power rating up to 3 Watts for robust power management applications
Low Temperature Coefficient of Resistance (TCR) down to ±50 PPM/°C for precise performance
Resistance values ranging from 3mΩ to 100mΩ, customizable options available
Designed for use in power management, DC-DC converters, chargers, and monitoring circuits
Construction Details
Layer
Description
1
Alloy Plate
2
Overcoat
3
Marking
4
Internal Electrode
5
Barrier Layer
6
Solder Plating
Dimensions
Type
Size (Inch)
L (mm)
W (mm)
T (mm)
D (mm)
MCLRP12
2512
6.4 ±0.25
3.2 ±0.25
0.7 ±0.2
0.9 ±0.3
Electrical Specifications
Item
Power Rating at 70°C
Operating Temp. Range
Resistance Range (mΩ)
TCR (PPM/°C)
1W, 2W, 3W
1W, 2W, 3W
-55°C to +170°C
3 to 100
±75 (for resistance values up to 100mΩ)
Environmental Characteristics
Temperature Coefficient of Resistance (TCR): ±50 PPM/°C
Short Time Overload: ±1% (5× rated power for 5 seconds)
Insulation Resistance: ≥10GΩ
Endurance: ±1% (rated power for 1000 hours at 70°C)
Biased Humidity: ±1% (85°C/85%RH for 1000 hours)
Solderability: ≥95% coverage at 245°C for 3 seconds
Resistance to Soldering Heat: ±0.5% (260°C for 10 seconds)
Rapid Temperature Change: ±1% (-55°C to +155°C, 5 cycles)
Low Temperature Storage: ±1% at -55°C for 2 hours
Soldering & Packaging
Reflow soldering conditions: 10 seconds at 260°C maximum temperature. Packaging includes reel specifications with quantities up to 5K pieces per reel, suitable for automated SMT assembly.
For more detailed specifications, please refer to the datasheet.
Note: 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":10003880804669,"title":"MCLRP12FTWRR012","handle":"mclrp12ftwrr012","description":"\u003ch3\u003eMulticomp Pro MCLRP12FTWRR012 Fixed Low Ohm Metal Strip Chip Resistor\u003c\/h3\u003e\n\u003cp\u003ePart Number: MCLRP12FTWRR012\u003cbr\u003e\nManufacturer: MULTICOMP PRO\u003cbr\u003e\nCountry of Origin: TW (Taiwan)\u003cbr\u003e\nUnit of Measure: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: 2512 (Size: 6.4mm x 3.2mm x 0.7mm)\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mclrp12ftwrr012.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh power rating up to 3 Watts for robust power management applications\u003c\/li\u003e\n \u003cli\u003eLow Temperature Coefficient of Resistance (TCR) down to ±50 PPM\/°C for precise performance\u003c\/li\u003e\n \u003cli\u003eResistance values ranging from 3mΩ to 100mΩ, customizable options available\u003c\/li\u003e\n \u003cli\u003eDesigned for use in power management, DC-DC converters, chargers, and monitoring circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eLayer\u003c\/th\u003e\n \u003cth\u003eDescription\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003eAlloy Plate\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003eOvercoat\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003eMarking\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003eInternal Electrode\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003eBarrier Layer\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003eSolder Plating\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eType\u003c\/th\u003e\n \u003cth\u003eSize (Inch)\u003c\/th\u003e\n \u003cth\u003eL (mm)\u003c\/th\u003e\n \u003cth\u003eW (mm)\u003c\/th\u003e\n \u003cth\u003eT (mm)\u003c\/th\u003e\n \u003cth\u003eD (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMCLRP12\u003c\/td\u003e\n \u003ctd\u003e2512\u003c\/td\u003e\n \u003ctd\u003e6.4 ±0.25\u003c\/td\u003e\n \u003ctd\u003e3.2 ±0.25\u003c\/td\u003e\n \u003ctd\u003e0.7 ±0.2\u003c\/td\u003e\n \u003ctd\u003e0.9 ±0.3\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eItem\u003c\/th\u003e\n \u003cth\u003ePower Rating at 70°C\u003c\/th\u003e\n \u003cth\u003eOperating Temp. Range\u003c\/th\u003e\n \u003cth\u003eResistance Range (mΩ)\u003c\/th\u003e\n \u003cth\u003eTCR (PPM\/°C)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1W, 2W, 3W\u003c\/td\u003e\n \u003ctd\u003e1W, 2W, 3W\u003c\/td\u003e\n \u003ctd\u003e-55°C to +170°C\u003c\/td\u003e\n \u003ctd\u003e3 to 100\u003c\/td\u003e\n \u003ctd\u003e±75 (for resistance values up to 100mΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTemperature Coefficient of Resistance (TCR): ±50 PPM\/°C\u003c\/li\u003e\n \u003cli\u003eShort Time Overload: ±1% (5× rated power for 5 seconds)\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: ≥10GΩ\u003c\/li\u003e\n \u003cli\u003eEndurance: ±1% (rated power for 1000 hours at 70°C)\u003c\/li\u003e\n \u003cli\u003eBiased Humidity: ±1% (85°C\/85%RH for 1000 hours)\u003c\/li\u003e\n \u003cli\u003eSolderability: ≥95% coverage at 245°C for 3 seconds\u003c\/li\u003e\n \u003cli\u003eResistance to Soldering Heat: ±0.5% (260°C for 10 seconds)\u003c\/li\u003e\n \u003cli\u003eRapid Temperature Change: ±1% (-55°C to +155°C, 5 cycles)\u003c\/li\u003e\n \u003cli\u003eLow Temperature Storage: ±1% at -55°C for 2 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSoldering \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eReflow soldering conditions: 10 seconds at 260°C maximum temperature. Packaging includes reel specifications with quantities up to 5K pieces per reel, suitable for automated SMT assembly.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mclrp12ftwrr012.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\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":"2025-08-05T14:01:17+05:30","created_at":"2025-08-05T14:01:17+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["Fixed","MULTI-PRO","Resistors","STD_IMG","WLDM"],"price":1095,"price_min":1095,"price_max":1095,"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":50551773921597,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MCLRP12FTWRR012","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MCLRP12FTWRR012","public_title":null,"options":["Default Title"],"price":1095,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MCLRP12FTWRR012","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6e1c5910-dfb4-4d88-a8b0-02e7b00be659.jpg?v=1754382677"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6e1c5910-dfb4-4d88-a8b0-02e7b00be659.jpg?v=1754382677","options":["Title"],"media":[{"alt":null,"id":45679790686525,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6e1c5910-dfb4-4d88-a8b0-02e7b00be659.jpg?v=1754382677"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_6e1c5910-dfb4-4d88-a8b0-02e7b00be659.jpg?v=1754382677","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eMulticomp Pro MCLRP12FTWRR012 Fixed Low Ohm Metal Strip Chip Resistor\u003c\/h3\u003e\n\u003cp\u003ePart Number: MCLRP12FTWRR012\u003cbr\u003e\nManufacturer: MULTICOMP PRO\u003cbr\u003e\nCountry of Origin: TW (Taiwan)\u003cbr\u003e\nUnit of Measure: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: 2512 (Size: 6.4mm x 3.2mm x 0.7mm)\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mclrp12ftwrr012.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh power rating up to 3 Watts for robust power management applications\u003c\/li\u003e\n \u003cli\u003eLow Temperature Coefficient of Resistance (TCR) down to ±50 PPM\/°C for precise performance\u003c\/li\u003e\n \u003cli\u003eResistance values ranging from 3mΩ to 100mΩ, customizable options available\u003c\/li\u003e\n \u003cli\u003eDesigned for use in power management, DC-DC converters, chargers, and monitoring circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eLayer\u003c\/th\u003e\n \u003cth\u003eDescription\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003eAlloy Plate\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003eOvercoat\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003eMarking\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003eInternal Electrode\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003eBarrier Layer\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003eSolder Plating\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eType\u003c\/th\u003e\n \u003cth\u003eSize (Inch)\u003c\/th\u003e\n \u003cth\u003eL (mm)\u003c\/th\u003e\n \u003cth\u003eW (mm)\u003c\/th\u003e\n \u003cth\u003eT (mm)\u003c\/th\u003e\n \u003cth\u003eD (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMCLRP12\u003c\/td\u003e\n \u003ctd\u003e2512\u003c\/td\u003e\n \u003ctd\u003e6.4 ±0.25\u003c\/td\u003e\n \u003ctd\u003e3.2 ±0.25\u003c\/td\u003e\n \u003ctd\u003e0.7 ±0.2\u003c\/td\u003e\n \u003ctd\u003e0.9 ±0.3\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eItem\u003c\/th\u003e\n \u003cth\u003ePower Rating at 70°C\u003c\/th\u003e\n \u003cth\u003eOperating Temp. Range\u003c\/th\u003e\n \u003cth\u003eResistance Range (mΩ)\u003c\/th\u003e\n \u003cth\u003eTCR (PPM\/°C)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1W, 2W, 3W\u003c\/td\u003e\n \u003ctd\u003e1W, 2W, 3W\u003c\/td\u003e\n \u003ctd\u003e-55°C to +170°C\u003c\/td\u003e\n \u003ctd\u003e3 to 100\u003c\/td\u003e\n \u003ctd\u003e±75 (for resistance values up to 100mΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTemperature Coefficient of Resistance (TCR): ±50 PPM\/°C\u003c\/li\u003e\n \u003cli\u003eShort Time Overload: ±1% (5× rated power for 5 seconds)\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: ≥10GΩ\u003c\/li\u003e\n \u003cli\u003eEndurance: ±1% (rated power for 1000 hours at 70°C)\u003c\/li\u003e\n \u003cli\u003eBiased Humidity: ±1% (85°C\/85%RH for 1000 hours)\u003c\/li\u003e\n \u003cli\u003eSolderability: ≥95% coverage at 245°C for 3 seconds\u003c\/li\u003e\n \u003cli\u003eResistance to Soldering Heat: ±0.5% (260°C for 10 seconds)\u003c\/li\u003e\n \u003cli\u003eRapid Temperature Change: ±1% (-55°C to +155°C, 5 cycles)\u003c\/li\u003e\n \u003cli\u003eLow Temperature Storage: ±1% at -55°C for 2 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSoldering \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eReflow soldering conditions: 10 seconds at 260°C maximum temperature. Packaging includes reel specifications with quantities up to 5K pieces per reel, suitable for automated SMT assembly.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mpp\/mpp-mclrp12ftwrr012.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\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"}
