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Current Monitoring for Electric Power Steering

Current monitors, or current sense amplifiers, are special purpose amplifiers that measure electrical current. These amplifiers output a voltage that is proportional to the current flowing in the power rail, or the supply/return to the load relative to ground.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.
Current Sense Resistors - SMD 1watt .015ohms 1% WSL2512R0150FEA Vishay / Dale 1: ₡650,58 77 108In Stock	Mfr. Part # WSL2512R0150FEA Mouser Part # 71-WSL2512R0150FEA	Vishay / Dale	Current Sense Resistors - SMD 1watt .015ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	77 108In Stock	Cut Tape ₡650,58 ₡382,02 ₡327,37 ₡283,13 Reel ₡216,51 View ₡263,88 ₡242,02 ₡216,51 ₡215,99 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Current Sense Resistors - SMD 5watts .05ohms 1% WSR5R0500FEA Vishay / Dale 1: ₡1 649,88 19 441In Stock	Mfr. Part # WSR5R0500FEA Mouser Part # 71-WSR5R0500FEA	Vishay / Dale	Current Sense Resistors - SMD 5watts .05ohms 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	19 441In Stock	Cut Tape ₡1 649,88 ₡1 191,87 ₡1 030,52 ₡978,47 Reel ₡817,13 View ₡931,63 ₡827,54 ₡791,11 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Current Sense Resistors - SMD .1ohms 3watts 1% WSR3R1000FEK Vishay / Dale 1: ₡822,34 55 115In Stock	Mfr. Part # WSR3R1000FEK Mouser Part # 71-WSR3R1000FEK	Vishay / Dale	Current Sense Resistors - SMD .1ohms 3watts 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	55 115In Stock	₡822,34 ₡501,73 ₡430,42 ₡357,04 View ₡309,16 ₡283,13 ₡264,92	Min.: 1 Mult.: 1
Current & Power Monitors & Regulators Vltg Output H-Side M easurement A 595-IN A 595-INA271AIDR INA271AID Texas Instruments 1: ₡2 461,80 596In Stock	Mfr. Part # INA271AID Mouser Part # 595-INA271AID	Texas Instruments	Current & Power Monitors & Regulators Vltg Output H-Side M easurement A 595-IN A 595-INA271AIDR	Datasheet	596In Stock	₡2 461,80 ₡1 873,68 ₡1 592,62 ₡1 519,76 View ₡1 467,71 ₡1 446,89 ₡1 389,64 ₡1 353,21	Min.: 1 Mult.: 1
Current Sense Resistors - SMD 5watts .005ohms 1% WSR55L000FEA Vishay / Dale 1: ₡1 722,74 8 082In Stock	Mfr. Part # WSR55L000FEA Mouser Part # 71-WSR55L000FEA	Vishay / Dale	Current Sense Resistors - SMD 5watts .005ohms 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	8 082In Stock	Cut Tape ₡1 722,74 ₡1 160,64 ₡910,81 ₡827,54 View Reel ₡577,72 ₡739,06 ₡681,81 ₡619,35 ₡577,72 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Current Sense Resistors - SMD 2watts .028ohm 1% WSL2512R0280FEA18 Vishay / Dale 1: ₡910,81 10 616In Stock	Mfr. Part # WSL2512R0280FEA18 Mouser Part # 71-WSL2512R0280FEA18	Vishay / Dale	Current Sense Resistors - SMD 2watts .028ohm 1% Learn More about Vishay / Dale vishaycurrentsense	Datasheet	10 616In Stock	Cut Tape ₡910,81 ₡477,27 ₡416,37 ₡363,81 Reel ₡304,47 View ₡328,41 ₡311,24 ₡304,47 ₡299,79 ₡256,59 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Current Sense Resistors - SMD 2watts .033ohm 1% WSL2512R0330FEA18 Vishay / Dale 1: ₡863,97 13 586In Stock	Mfr. Part # WSL2512R0330FEA18 Mouser Part # 71-WSL2512R0330FEA18	Vishay / Dale	Current Sense Resistors - SMD 2watts .033ohm 1% Learn More about Vishay / Dale vishaycurrentsense	Datasheet	13 586In Stock	Cut Tape ₡863,97 ₡541,28 ₡423,66 ₡364,33 View Reel ₡299,79 ₡323,21 ₡300,31 ₡299,79 ₡299,79 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Current Sense Resistors - SMD .2ohms 3watts 1% WSR3R2000FEK Vishay / Dale 1: ₡869,18 5 128In Stock	Mfr. Part # WSR3R2000FEK Mouser Part # 71-WSR3R2000FEK	Vishay / Dale	Current Sense Resistors - SMD .2ohms 3watts 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	5 128In Stock	₡869,18 ₡511,10 ₡458,53 ₡344,55 View ₡309,16 ₡283,13 ₡264,92	Min.: 1 Mult.: 1
Current Sense Resistors - SMD 2watts .014ohm 1% WSL2512R0140FEA18 Vishay / Dale 1: ₡827,54 11 142In Stock	Mfr. Part # WSL2512R0140FEA18 Mouser Part # 71-WSL2512R0140FEA18	Vishay / Dale	Current Sense Resistors - SMD 2watts .014ohm 1% Learn More about Vishay / Dale vishaycurrentsense	Datasheet	11 142In Stock	Cut Tape ₡827,54 ₡551,69 ₡439,79 ₡385,66 View Reel ₡299,79 ₡350,27 ₡320,61 ₡299,79 ₡299,79 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Current Sense Resistors - SMD 2watts .005ohms 1% WSR25L000FEA Vishay / Dale 1: ₡843,15 8 157In Stock	Mfr. Part # WSR25L000FEA Mouser Part # 71-WSR25L000FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .005ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	8 157In Stock	Cut Tape ₡843,15 ₡502,77 ₡445,00 ₡389,31 Reel ₡334,14 View ₡357,04 ₡339,86 ₡334,14 ₡330,50 ₡327,37 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Current Sense Amplifiers High-Voltage Amp 2.7 to 5.5 V Single TSC1031IPT STMicroelectronics 1: ₡1 171,05 6 466In Stock	Mfr. Part # TSC1031IPT Mouser Part # 511-TSC1031IPT	STMicroelectronics	Current Sense Amplifiers High-Voltage Amp 2.7 to 5.5 V Single	Datasheet	6 466In Stock	Cut Tape ₡1 171,05 ₡863,97 ₡791,11 ₡707,83 View Reel ₡603,74 ₡666,20 ₡645,38 ₡624,56 ₡608,94 ₡603,74 MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Current Sense Amplifiers High-Voltage Amp 2.9 to 70 V TSC103IDT STMicroelectronics 1: ₡1 165,84 3 893In Stock	Mfr. Part # TSC103IDT Mouser Part # 511-TSC103IDT	STMicroelectronics	Current Sense Amplifiers High-Voltage Amp 2.9 to 70 V	Datasheet	3 893In Stock	Cut Tape ₡1 165,84 ₡863,97 ₡791,11 ₡707,83 View Reel ₡567,31 ₡666,20 ₡645,38 ₡624,56 ₡567,31 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Current Sense Resistors - SMD 2watts 1ohms 1% WSR21R000FEB Vishay / Dale 1: ₡921,22 5 849In Stock	Mfr. Part # WSR21R000FEB Mouser Part # 71-WSR21R000FEB	Vishay / Dale	Current Sense Resistors - SMD 2watts 1ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	5 849In Stock	Cut Tape ₡921,22 ₡530,87 ₡430,42 ₡322,17 View Reel ₡225,88 ₡287,82 ₡248,78 ₡225,88 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Current Sense Amplifiers High-side current sense amplifier TSC1021BIPT STMicroelectronics 1: ₡858,77 2 049In Stock	Mfr. Part # TSC1021BIPT Mouser Part # 511-TSC1021BIPT	STMicroelectronics	Current Sense Amplifiers High-side current sense amplifier	Datasheet	2 049In Stock	Cut Tape ₡858,77 ₡629,76 ₡572,51 ₡511,62 View Reel ₡402,32 ₡480,91 ₡462,17 ₡456,45 ₡427,30 ₡402,32 MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Current Sense Resistors - SMD 2watts .013ohm 1% WSL2512R0130FEA18 Vishay / Dale 1: ₡983,68 19 308In Stock	Mfr. Part # WSL2512R0130FEA18 Mouser Part # 71-WSL2512R0130FEA18	Vishay / Dale	Current Sense Resistors - SMD 2watts .013ohm 1% Learn More about Vishay / Dale vishaycurrentsense	Datasheet	19 308In Stock	Cut Tape ₡983,68 ₡577,72 ₡425,22 ₡359,64 View Reel ₡299,79 ₡317,48 ₡299,79 ₡299,79 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Current Sense Resistors - SMD 1watt .09ohms 1% WSL2512R0900FEA Vishay / Dale 1: ₡494,44 14 754In Stock	Mfr. Part # WSL2512R0900FEA Mouser Part # 71-WSL2512R0900FEA	Vishay / Dale	Current Sense Resistors - SMD 1watt .09ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	14 754In Stock	Cut Tape ₡494,44 ₡278,97 ₡226,40 ₡169,15 View Reel ₡129,08 ₡147,29 ₡134,80 ₡129,08 ₡129,08 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Current Sense Resistors - SMD 2watts .02ohms 1% WSR2R0200FEA Vishay / Dale 1: ₡608,94 9 816In Stock	Mfr. Part # WSR2R0200FEA Mouser Part # 71-WSR2R0200FEA	Vishay / Dale	Current Sense Resistors - SMD 2watts .02ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	9 816In Stock	Cut Tape ₡608,94 ₡380,98 ₡312,28 ₡289,38 Reel ₡220,68 View ₡265,96 ₡252,43 ₡220,68 ₡212,87 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Current Sense Resistors - SMD 3watts 0.05ohms 1% WSR3R0500FEB Vishay / Dale 1: ₡968,07 2 990In Stock	Mfr. Part # WSR3R0500FEB Mouser Part # 71-WSR3R0500FEB	Vishay / Dale	Current Sense Resistors - SMD 3watts 0.05ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	2 990In Stock	Cut Tape ₡968,07 ₡572,51 ₡509,54 ₡402,32 View Reel ₡294,58 ₡344,55 ₡315,40 ₡294,58 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Current Sense Resistors - SMD 3watts .07ohms 1% WSR3R0700FEA Vishay / Dale 1: ₡655,79 4 579In Stock	Mfr. Part # WSR3R0700FEA Mouser Part # 71-WSR3R0700FEA	Vishay / Dale	Current Sense Resistors - SMD 3watts .07ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	4 579In Stock	Cut Tape ₡655,79 ₡424,70 ₡341,43 ₡316,96 Reel ₡244,10 View ₡292,50 ₡278,45 ₡244,10 ₡235,77 ₡233,17 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Current Sense Amplifiers High-Voltage Amp 2.7 to 5.5 V Single TSC1031IDT STMicroelectronics 1: ₡1 171,05 2 239In Stock	Mfr. Part # TSC1031IDT Mouser Part # 511-TSC1031IDT	STMicroelectronics	Current Sense Amplifiers High-Voltage Amp 2.7 to 5.5 V Single	Datasheet	2 239In Stock	Cut Tape ₡1 171,05 ₡863,97 ₡791,11 ₡707,83 Reel ₡588,13 View ₡666,20 ₡645,38 ₡624,56 ₡577,72 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Current Sense Resistors - SMD 1watt .01ohms 1% WSL2512R0100FEB Vishay / Dale 1: ₡343,51 9 805In Stock	Mfr. Part # WSL2512R0100FEB Mouser Part # 71-WSL2512-0.01-E3	Vishay / Dale	Current Sense Resistors - SMD 1watt .01ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	9 805In Stock	Cut Tape ₡343,51 ₡222,24 ₡168,63 Reel ₡166,55 ₡156,14 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Current Sense Resistors - SMD 1watt .27ohms 1% WSL2512R2700FEB Vishay / Dale 1: ₡801,52 4 976In Stock	Mfr. Part # WSL2512R2700FEB Mouser Part # 71-WSL2512R2700FEB	Vishay / Dale	Current Sense Resistors - SMD 1watt .27ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	4 976In Stock	Cut Tape ₡801,52 ₡459,05 ₡374,21 ₡280,01 View Reel ₡196,22 ₡250,34 ₡219,64 ₡196,22 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Current Sense Resistors - SMD 5watts .008ohms 1% WSR58L000FEA Vishay / Dale 1: ₡1 363,62 1 549In Stock	Mfr. Part # WSR58L000FEA Mouser Part # 71-WSR58L000FEA	Vishay / Dale	Current Sense Resistors - SMD 5watts .008ohms 1% Learn More about Vishay / Dale vishay dale wsr resistors	Datasheet	1 549In Stock	Cut Tape ₡1 363,62 ₡962,86 ₡822,34 ₡780,70 Reel ₡634,97 View ₡733,86 ₡713,04 ₡655,79 ₡629,76 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Current Sense Resistors - SMD 1watt .004ohms 1% WSL25124L000FEB Vishay / Dale 1: ₡921,22 8 125In Stock 3 000Expected 11/10/2026	Mfr. Part # WSL25124L000FEB Mouser Part # 71-WSL2512-0.004-E3	Vishay / Dale	Current Sense Resistors - SMD 1watt .004ohms 1% Learn More about Vishay / Dale vishay dale wsl resistors	Datasheet	8 125In Stock 3 000Expected 11/10/2026	Cut Tape ₡921,22 ₡624,56 ₡536,08 ₡463,21 Reel ₡330,50 View ₡408,04 ₡373,69 ₡306,55 ₡297,71 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Current Sense Resistors - SMD 3watts 0.2ohms 1% WSR3R2000FEB Vishay / Dale 1: ₡832,74 7 576In Stock	Mfr. Part # WSR3R2000FEB Mouser Part # 71-WSR3R2000FEB	Vishay / Dale	Current Sense Resistors - SMD 3watts 0.2ohms 1% Learn More about Vishay / Dale vishay dale wsr smd resistors	Datasheet	7 576In Stock	Cut Tape ₡832,74 ₡511,10 ₡422,62 ₡362,24 Reel ₡257,11 View ₡309,68 ₡283,65 ₡247,22 MouseReel Available	Min.: 1 Mult.: 1 : 1 000