IRC LRC-LRF2512LF-01-R010-F Current Sense Resistor
The IRC LRC-LRF2512LF-01-R010-F is a high-precision current sense resistor manufactured by IRC/TT ELECTRONICS, designed for accurate current measurement in electronic circuits. This resistor features a flip-chip (LRF) construction on an alumina substrate, ensuring reliable performance and stability.
Product Features
Part Number: LRC-LRF2512LF-01-R010-F
Manufacturer: IRC/TT ELECTRONICS
Country of Origin: MX
Unit of Measure: EA
ECCN: EAR99
Package Type: Flip-chip
RoHS Compliant: Not specified
Key Specifications
Parameter
Value
Power Rating @70°C
0.5W, 1W, 2W (depending on size)
Resistance Range
0.03Ω to 1.0Ω
Resistance Tolerance
±1%, ±5%
Temperature Coefficient (TCR)
≥R05: ±100 ppm/°C; other values <+900 ppm/°C
Dielectric Withstand Voltage
200V
Ambient Temperature Range
-5°C to +150°C
Temperature Rise at Rated Power
40°C
Maximum Solder Pad Area
30 mm² for 2512 size
Physical Dimensions
Size
Length (mm)
Width (mm)
Height (max, mm)
LRF2512
6.50 ± 0.38
3.25 ± 0.25
0.84
LRF2010
5.23 ± 0.38
2.64 ± 0.25
0.84
LRF1206
3.20 ± 0.305
1.63 ± 0.20
0.8
Performance & Reliability
Meets AEC-Q200 qualification standards
Resistant to high temperature exposure, vibration, moisture, and thermal shock
Suitable for demanding automotive and industrial applications
Additional Details
Resistive element made of copper termination on alumina substrate
Markings: White on blue surface for LR parts, black on white for LRF parts
Value coding: Up to four characters (e.g., "R025" for 25 milliohms), five characters include "m" for milliohms (e.g., "2m5")
Ordering Information
For detailed ordering options, refer to the datasheet or visit the manufacturer's website.
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.
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{"id":10008596316477,"title":"LRC-LRF2512LF-01-R010-F","handle":"lrc-lrf2512lf-01-r010-f","description":"\u003ch3\u003eIRC LRC-LRF2512LF-01-R010-F Current Sense Resistor\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eIRC LRC-LRF2512LF-01-R010-F\u003c\/strong\u003e is a high-precision current sense resistor manufactured by \u003cstrong\u003eIRC\/TT ELECTRONICS\u003c\/strong\u003e, designed for accurate current measurement in electronic circuits. This resistor features a flip-chip (LRF) construction on an alumina substrate, ensuring reliable performance and stability.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: \u003cstrong\u003eLRC-LRF2512LF-01-R010-F\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eManufacturer: \u003cstrong\u003eIRC\/TT ELECTRONICS\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: \u003cstrong\u003eMX\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003ePackage Type: \u003cstrong\u003eFlip-chip\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: \u003cem\u003eNot specified\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey 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\u003ePower Rating @70°C\u003c\/td\u003e\n \u003ctd\u003e0.5W, 1W, 2W (depending on size)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e0.03Ω to 1.0Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1%, ±5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient (TCR)\u003c\/td\u003e\n \u003ctd\u003e≥R05: ±100 ppm\/°C; other values \u0026lt;+900 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Withstand Voltage\u003c\/td\u003e\n \u003ctd\u003e200V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmbient Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-5°C to +150°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Rise at Rated Power\u003c\/td\u003e\n \u003ctd\u003e40°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Solder Pad Area\u003c\/td\u003e\n \u003ctd\u003e30 mm² for 2512 size\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSize\u003c\/th\u003e\n \u003cth\u003eLength (mm)\u003c\/th\u003e\n \u003cth\u003eWidth (mm)\u003c\/th\u003e\n \u003cth\u003eHeight (max, mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLRF2512\u003c\/td\u003e\n \u003ctd\u003e6.50 ± 0.38\u003c\/td\u003e\n \u003ctd\u003e3.25 ± 0.25\u003c\/td\u003e\n \u003ctd\u003e0.84\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLRF2010\u003c\/td\u003e\n \u003ctd\u003e5.23 ± 0.38\u003c\/td\u003e\n \u003ctd\u003e2.64 ± 0.25\u003c\/td\u003e\n \u003ctd\u003e0.84\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLRF1206\u003c\/td\u003e\n \u003ctd\u003e3.20 ± 0.305\u003c\/td\u003e\n \u003ctd\u003e1.63 ± 0.20\u003c\/td\u003e\n \u003ctd\u003e0.8\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance \u0026amp; Reliability\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMeets AEC-Q200 qualification standards\u003c\/li\u003e\n \u003cli\u003eResistant to high temperature exposure, vibration, moisture, and thermal shock\u003c\/li\u003e\n \u003cli\u003eSuitable for demanding automotive and industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistive element made of copper termination on alumina substrate\u003c\/li\u003e\n \u003cli\u003eMarkings: White on blue surface for LR parts, black on white for LRF parts\u003c\/li\u003e\n \u003cli\u003eValue coding: Up to four characters (e.g., \"R025\" for 25 milliohms), five characters include \"m\" for milliohms (e.g., \"2m5\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed ordering options, refer to the datasheet or visit the manufacturer's website.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor comprehensive technical details, download the datasheet here: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/LRC-LRF2512LF-01-R010-F.pdf\" target=\"_blank\"\u003eIRC LRC-LRF2512LF-01-R010-F Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet 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":"2025-08-08T04:24:14+05:30","created_at":"2025-08-08T04:24:14+05:30","vendor":"Waldom Electonics","type":"","tags":["IRC-TTEL","Resistor","STD_IMG","WLDM"],"price":7207,"price_min":7207,"price_max":7207,"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":50561517715773,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"LRC-LRF2512LF-01-R010-F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LRC-LRF2512LF-01-R010-F","public_title":null,"options":["Default Title"],"price":7207,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"LRC-LRF2512LF-01-R010-F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_74c874dc-99ad-490d-beee-f92bbd6ab570.jpg?v=1754607254"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_74c874dc-99ad-490d-beee-f92bbd6ab570.jpg?v=1754607254","options":["Title"],"media":[{"alt":null,"id":45720225153341,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_74c874dc-99ad-490d-beee-f92bbd6ab570.jpg?v=1754607254"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_74c874dc-99ad-490d-beee-f92bbd6ab570.jpg?v=1754607254","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRC LRC-LRF2512LF-01-R010-F Current Sense Resistor\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eIRC LRC-LRF2512LF-01-R010-F\u003c\/strong\u003e is a high-precision current sense resistor manufactured by \u003cstrong\u003eIRC\/TT ELECTRONICS\u003c\/strong\u003e, designed for accurate current measurement in electronic circuits. This resistor features a flip-chip (LRF) construction on an alumina substrate, ensuring reliable performance and stability.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: \u003cstrong\u003eLRC-LRF2512LF-01-R010-F\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eManufacturer: \u003cstrong\u003eIRC\/TT ELECTRONICS\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: \u003cstrong\u003eMX\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003ePackage Type: \u003cstrong\u003eFlip-chip\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: \u003cem\u003eNot specified\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey 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\u003ePower Rating @70°C\u003c\/td\u003e\n \u003ctd\u003e0.5W, 1W, 2W (depending on size)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e0.03Ω to 1.0Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1%, ±5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient (TCR)\u003c\/td\u003e\n \u003ctd\u003e≥R05: ±100 ppm\/°C; other values \u0026lt;+900 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Withstand Voltage\u003c\/td\u003e\n \u003ctd\u003e200V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmbient Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-5°C to +150°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Rise at Rated Power\u003c\/td\u003e\n \u003ctd\u003e40°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Solder Pad Area\u003c\/td\u003e\n \u003ctd\u003e30 mm² for 2512 size\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSize\u003c\/th\u003e\n \u003cth\u003eLength (mm)\u003c\/th\u003e\n \u003cth\u003eWidth (mm)\u003c\/th\u003e\n \u003cth\u003eHeight (max, mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLRF2512\u003c\/td\u003e\n \u003ctd\u003e6.50 ± 0.38\u003c\/td\u003e\n \u003ctd\u003e3.25 ± 0.25\u003c\/td\u003e\n \u003ctd\u003e0.84\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLRF2010\u003c\/td\u003e\n \u003ctd\u003e5.23 ± 0.38\u003c\/td\u003e\n \u003ctd\u003e2.64 ± 0.25\u003c\/td\u003e\n \u003ctd\u003e0.84\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLRF1206\u003c\/td\u003e\n \u003ctd\u003e3.20 ± 0.305\u003c\/td\u003e\n \u003ctd\u003e1.63 ± 0.20\u003c\/td\u003e\n \u003ctd\u003e0.8\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance \u0026amp; Reliability\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMeets AEC-Q200 qualification standards\u003c\/li\u003e\n \u003cli\u003eResistant to high temperature exposure, vibration, moisture, and thermal shock\u003c\/li\u003e\n \u003cli\u003eSuitable for demanding automotive and industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistive element made of copper termination on alumina substrate\u003c\/li\u003e\n \u003cli\u003eMarkings: White on blue surface for LR parts, black on white for LRF parts\u003c\/li\u003e\n \u003cli\u003eValue coding: Up to four characters (e.g., \"R025\" for 25 milliohms), five characters include \"m\" for milliohms (e.g., \"2m5\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed ordering options, refer to the datasheet or visit the manufacturer's website.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor comprehensive technical details, download the datasheet here: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-IRC\/LRC-LRF2512LF-01-R010-F.pdf\" target=\"_blank\"\u003eIRC LRC-LRF2512LF-01-R010-F Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet 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"}
