Introducing the IRC MMA0204-1/8-50-10R0-F, a high-quality MELF resistor designed for precise electronic applications. Manufactured by TT Electronics, this resistor offers reliable performance in various circuit environments.
Precision MELF resistor suitable for general purpose applications
Power rating up to 2 watts
Maximum working voltage of 50V
Resistance range from 0.1 ohm to 2.2 megohm
Operating temperature up to 150°C
RoHS compliant (RoHS status not specified in metadata)
Electrical and Physical Specifications
Parameter
Details
Size Code
Not specified
Resistance Range
0.1Ω to 2.2MΩ
Maximum Power Rating
Up to 2W
Working Voltage
50V
Resistance Tolerance
±1%, ±2%, ±5%
Temperature Coefficient (TCR)
100 ppm/°C
Maximum Operating Temperature
150°C
Environmental and Mechanical Data
Characteristic
Maximum Change
Test Method
Temperature Coefficient
As specified
MIL-R-55342E Par 4.7.9
Thermal Shock
±0.5% +0.01Ω
MIL-R-55342E Par 4.7.3
Low Temperature Operation
±0.25% +0.01Ω
MIL-R-55342E Par 4.7.4
Short Time Overload
±0.5% +0.01Ω
MIL-R-55342E Par 4.7.5
High Temperature Exposure
±0.5% +0.01Ω
MIL-R-55342E Par 4.7.6
Resistance to Bonding Exposure
±0.25% +0.01Ω
MIL-R-55342E Par 4.7.7
Solderability
95% minimum coverage
MIL-STD-202, Method 208
Moisture Resistance
±0.5% +0.01Ω
MIL-R-55342E Par 4.7.8
Life Test
±0.5% +0.01Ω
MIL-R-55342E Par 4.7.10
Terminal Adhesion Strength
±1% +0.01Ω
Mechanical test
Resistance to Board Bending
±0.5% +0.01Ω
Mechanical test
Note: TT Electronics reserves the right to make changes in product specifications without notice. All information is considered accurate at the time of printing. For more details, please refer to the datasheet.
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{"id":10027539988797,"title":"MMA02045010R0F","handle":"mma02045010r0f","description":"\u003ch3\u003eIRC MMA0204-1\/8-50-10R0-F Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC MMA0204-1\/8-50-10R0-F, a high-quality MELF resistor designed for precise electronic applications. Manufactured by TT Electronics, this resistor offers reliable performance in various circuit environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MMA0204-1\/8-50-10R0-F\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 MX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\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 Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Resistors | MELF Resistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-mma02045010r0f.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\u003ePrecision MELF resistor suitable for general purpose applications\u003c\/li\u003e\n\u003cli\u003ePower rating up to 2 watts\u003c\/li\u003e\n\u003cli\u003eMaximum working voltage of 50V\u003c\/li\u003e\n\u003cli\u003eResistance range from 0.1 ohm to 2.2 megohm\u003c\/li\u003e\n\u003cli\u003eOperating temperature up to 150°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (RoHS status not specified in metadata)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Physical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Code\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e0.1Ω to 2.2MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n\u003ctd\u003e±1%, ±2%, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient (TCR)\u003c\/td\u003e\n\u003ctd\u003e100 ppm\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Mechanical Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacteristic\u003c\/th\u003e\n\u003cth\u003eMaximum Change\u003c\/th\u003e\n\u003cth\u003eTest Method\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n\u003ctd\u003eAs specified\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shock\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Temperature Operation\u003c\/td\u003e\n\u003ctd\u003e±0.25% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Time Overload\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Temperature Exposure\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance to Bonding Exposure\u003c\/td\u003e\n\u003ctd\u003e±0.25% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolderability\u003c\/td\u003e\n\u003ctd\u003e95% minimum coverage\u003c\/td\u003e\n\u003ctd\u003eMIL-STD-202, Method 208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture Resistance\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Test\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Adhesion Strength\u003c\/td\u003e\n\u003ctd\u003e±1% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMechanical test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance to Board Bending\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMechanical test\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 printing. For more details, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-mma02045010r0f.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T00:31:39+05:30","created_at":"2025-08-16T00:31:39+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","IMPORT_PT2","IRC-TTEL","Melf","MM","Resistors","WLDM"],"price":3049,"price_min":3049,"price_max":3049,"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":50625565753661,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MMA02045010R0F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MMA02045010R0F","public_title":null,"options":["Default Title"],"price":3049,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MMA02045010R0F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/MMA02045010R0F_54995638_919db3bf.jpg?v=1755284502"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MMA02045010R0F_54995638_919db3bf.jpg?v=1755284502","options":["Title"],"media":[{"alt":null,"id":45858730770749,"position":1,"preview_image":{"aspect_ratio":1.295,"height":200,"width":259,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MMA02045010R0F_54995638_919db3bf.jpg?v=1755284502"},"aspect_ratio":1.295,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MMA02045010R0F_54995638_919db3bf.jpg?v=1755284502","width":259}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC MMA0204-1\/8-50-10R0-F Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the IRC MMA0204-1\/8-50-10R0-F, a high-quality MELF resistor designed for precise electronic applications. Manufactured by TT Electronics, this resistor offers reliable performance in various circuit environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MMA0204-1\/8-50-10R0-F\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 MX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\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 Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Resistors | MELF Resistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-mma02045010r0f.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\u003ePrecision MELF resistor suitable for general purpose applications\u003c\/li\u003e\n\u003cli\u003ePower rating up to 2 watts\u003c\/li\u003e\n\u003cli\u003eMaximum working voltage of 50V\u003c\/li\u003e\n\u003cli\u003eResistance range from 0.1 ohm to 2.2 megohm\u003c\/li\u003e\n\u003cli\u003eOperating temperature up to 150°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (RoHS status not specified in metadata)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Physical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Code\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Range\u003c\/td\u003e\n\u003ctd\u003e0.1Ω to 2.2MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n\u003ctd\u003e±1%, ±2%, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient (TCR)\u003c\/td\u003e\n\u003ctd\u003e100 ppm\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental and Mechanical Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacteristic\u003c\/th\u003e\n\u003cth\u003eMaximum Change\u003c\/th\u003e\n\u003cth\u003eTest Method\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n\u003ctd\u003eAs specified\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shock\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Temperature Operation\u003c\/td\u003e\n\u003ctd\u003e±0.25% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Time Overload\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Temperature Exposure\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance to Bonding Exposure\u003c\/td\u003e\n\u003ctd\u003e±0.25% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolderability\u003c\/td\u003e\n\u003ctd\u003e95% minimum coverage\u003c\/td\u003e\n\u003ctd\u003eMIL-STD-202, Method 208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture Resistance\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Test\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMIL-R-55342E Par 4.7.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Adhesion Strength\u003c\/td\u003e\n\u003ctd\u003e±1% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMechanical test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance to Board Bending\u003c\/td\u003e\n\u003ctd\u003e±0.5% +0.01Ω\u003c\/td\u003e\n\u003ctd\u003eMechanical test\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 printing. For more details, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-irc\/irc-mma02045010r0f.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
