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Current Sensors

Current Sensors are designed to detect and respond to changes in the flow of electricity in a wire or circuit. The sensor types are current switch, flux gate, hall effect, current indicator, current sensor, magnetic modulator, magnetoresistive, and transformer w/conditioning with current sensing ranging from programmable to 5mA to 2500A for measuring AC or DC current.
1,864 Results
Manufacturer
Series
Packaging
Part Status
For Measuring
Sensor Type
Current - Sensing
Number of Channels
Output
Sensitivity
Frequency
Linearity
Accuracy
Voltage - Supply
Response Time
Current - Supply (Max)
Operating Temperature
Polarization
Mounting Type
Package / Case
Supplier Device Package
Stocking Options
Environmental Options
Media
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Mfr Part #
Price
Stock
Mfr
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DK Part #
Series
Package
Part Status
For Measuring
Sensor Type
Current - Sensing
Number of Channels
Output
Sensitivity
Frequency
Linearity
Accuracy
Voltage - Supply
Response Time
Current - Supply (Max)
Operating Temperature
Polarization
Mounting Type
Package / Case
Supplier Device Package
Automotive, AEC-Q100 Series
ACS781KLRTR-150U-T
THERMALLY ENHANCED CURRENT SENSO
$8.470005,971Allegro MicroSystems1
620-1851-2-ND
620-1851-1-ND
620-1851-6-ND
Automotive, AEC-Q100
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Differential100A1Ratiometric, Voltage8.8mV/ADC ~ 120kHz±1%±0.8%3V ~ 3.6V3.6µs15mA-40°C ~ 125°CUnidirectionalSurface Mount7-PowerSMD Module7-PSOF
12-QFN
ACS70331EESATR-2P5U3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
$3.290009,421Allegro MicroSystems1
620-1890-2-ND
620-1890-1-ND
620-1890-6-ND
ACS70331
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCGMR2.5A1Voltage800mV/ADC ~ 1MHz±0.2%±2%3V ~ 4.5V535ns6mA-40°C ~ 85°CUnidirectionalSurface Mount12-PowerWQFN12-QFN (3x3)
12-QFN
ACS70331EESATR-005B3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
$3.290005,734Allegro MicroSystems1
620-1887-2-ND
620-1887-1-ND
620-1887-6-ND
ACS70331
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop5A1Voltage200mv/ADC ~ 1MHz±0.2%±2%3V ~ 4.5V535ns6mA-40°C ~ 85°CBidirectionalSurface Mount12-PowerWQFN12-QFN (3x3)
8-SOIC
ACS711KLCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
$4.6400035,983Allegro MicroSystems1
620-1373-2-ND
620-1373-1-ND
620-1373-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop25A1Ratiometric, Voltage55mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 125°CBidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS711ELCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
$4.640008,979Allegro MicroSystems1
620-1371-2-ND
620-1371-1-ND
620-1371-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop25A1Ratiometric, Voltage55mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 85°CBidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS711ELCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
$4.640004,948Allegro MicroSystems1
620-1370-2-ND
620-1370-1-ND
620-1370-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop12.5A1Ratiometric, Voltage110mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 85°CBidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS711KLCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
$4.640005,292Allegro MicroSystems1
620-1372-2-ND
620-1372-1-ND
620-1372-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop12.5A1Ratiometric, Voltage110mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 125°CBidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
24-QSOP
ACS709LLFTR-20BB-T
SENSOR CURRENT HALL 20A AC/DC
$7.2800043,884Allegro MicroSystems1
620-1337-2-ND
620-1337-1-ND
620-1337-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage56mV/ADC ~ 120kHz±0.25%±2%3V ~ 5.5V4µs14.5mA-40°C ~ 150°CBidirectionalSurface Mount24-SSOP (0.154"", 3.90mm Width)24-QSOP
8-SOIC
ACS722LLCTR-05AB-T
SENSOR CURRENT HALL 5A AC/DC
$7.8900014,888Allegro MicroSystems1
620-1634-2-ND
620-1634-1-ND
620-1634-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop5A1Ratiometric, Voltage264mV/ADC ~ 80kHz±1%±3%3V ~ 3.6V5µs12mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS723LLCTR-40AU-T
SENSOR CURRENT HALL 40A DC
$7.8900015,411Allegro MicroSystems1
620-1647-2-ND
620-1647-1-ND
620-1647-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Open Loop40A1Ratiometric, Voltage100mV/ADC ~ 80kHz±1%±3%5V5µs14mA-40°C ~ 150°CUnidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS722LLCTR-10AU-T
SENSOR CURRENT HALL 10A DC
$7.890008,650Allegro MicroSystems1
620-1636-2-ND
620-1636-1-ND
620-1636-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Open Loop10A1Ratiometric, Voltage264mV/ADC ~ 80kHz±1%±3%3V ~ 3.6V5µs12mA-40°C ~ 150°CUnidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS722LLCTR-20AB-T
SENSOR CURRENT HALL 20A AC/DC
$7.890004,837Allegro MicroSystems1
620-1637-2-ND
620-1637-1-ND
620-1637-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage66mV/ADC ~ 80kHz±1%±3%3V ~ 3.6V5µs12mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS722LLCTR-40AU-T
SENSOR CURRENT HALL 40A DC
$7.890004,793Allegro MicroSystems1
620-1640-2-ND
620-1640-1-ND
620-1640-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop40A1Ratiometric, Voltage66mV/ADC ~ 80kHz±1%±3%3V ~ 3.6V5µs12mA-40°C ~ 150°CUnidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS723LLCTR-10AB-T
SENSOR CURRENT HALL 10A AC/DC
$7.890004,851Allegro MicroSystems1
620-1642-2-ND
620-1642-1-ND
620-1642-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop10A1Ratiometric, Voltage200mv/ADC ~ 80kHz±1%±3%5V5µs14mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
Automotive, AEC-Q100 Series
ACS780LLRTR-050B-T
HIGH-PRECISION LINEAR HALL-EFFEC
$8.4700029,619Allegro MicroSystems1
620-1817-2-ND
620-1817-1-ND
620-1817-6-ND
Automotive, AEC-Q100
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Differential50A1Ratiometric, Voltage40mV/ADC ~ 120kHz±1%±1.5%4.5V ~ 5.5V3.6µs15mA-40°C ~ 150°CBidirectionalSurface Mount7-PowerSMD Module7-PSOF
Automotive, AEC-Q100 Series
ACS780LLRTR-100B-T
HIGH-PRECISION LINEAR HALL-EFFEC
$8.4700011,069Allegro MicroSystems1
620-1819-2-ND
620-1819-1-ND
620-1819-6-ND
Automotive, AEC-Q100
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Differential100A1Ratiometric, Voltage20mV/ADC ~ 120kHz±1%±1.5%4.5V ~ 5.5V3.6µs15mA-40°C ~ 150°CBidirectionalSurface Mount7-PowerSMD Module7-PSOF
Automotive, AEC-Q100 Series
ACS781LLRTR-050U-T
HIGH-PRECISION LINEAR HALL-EFFEC
$8.4700010,239Allegro MicroSystems1
620-1824-2-ND
620-1824-1-ND
620-1824-6-ND
Automotive, AEC-Q100
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Differential50A1Ratiometric, Voltage39.6mV/ADC ~ 120kHz±1%±1.5%3V ~ 3.6V3.6µs15mA-40°C ~ 150°CUnidirectionalSurface Mount7-PowerSMD Module7-PSOF
Automotive, AEC-Q100 Series
ACS781LLRTR-100B-T
HIGH-PRECISION LINEAR HALL-EFFEC
$8.470009,944Allegro MicroSystems1
620-1825-2-ND
620-1825-1-ND
620-1825-6-ND
Automotive, AEC-Q100
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Differential100A1Ratiometric, Voltage13.2mV/ADC ~ 120kHz±1%±1.5%3V ~ 3.6V3.6µs15mA-40°C ~ 150°CBidirectionalSurface Mount7-PowerSMD Module7-PSOF
Automotive, AEC-Q100 Series
ACS781LLRTR-100U-T
HIGH-PRECISION LINEAR HALL-EFFEC
$8.4700010,299Allegro MicroSystems1
620-1826-2-ND
620-1826-1-ND
620-1826-6-ND
Automotive, AEC-Q100
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Differential100A1Ratiometric, Voltage26.4mV/ADC ~ 120kHz±1%±1.5%3V ~ 3.6V3.6µs15mA-40°C ~ 150°CUnidirectionalSurface Mount7-PowerSMD Module7-PSOF
Automotive, AEC-Q100 Series
ACS781KLRTR-150B-T
HIGH-PRECISION LINEAR HALL-EFFEC
$8.470007,186Allegro MicroSystems1
620-1827-2-ND
620-1827-1-ND
620-1827-6-ND
Automotive, AEC-Q100
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Differential100A1Ratiometric, Voltage8.8mV/ADC ~ 120kHz±1%±0.8%3V ~ 3.6V3.6µs15mA-40°C ~ 125°CBidirectionalSurface Mount7-PowerSMD Module7-PSOF
Automotive, AEC-Q100 Series
ACS780LLRTR-050U-T
HIGH-PRECISION LINEAR HALL-EFFEC
$8.470003,667Allegro MicroSystems1
620-1818-2-ND
620-1818-1-ND
620-1818-6-ND
Automotive, AEC-Q100
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Differential50A1Ratiometric, Voltage60mV/ADC ~ 120kHz±1%±1.5%4.5V ~ 5.5V3.6µs15mA-40°C ~ 150°CUnidirectionalSurface Mount7-PowerSMD Module7-PSOF
Automotive, AEC-Q100 Series
ACS780LLRTR-100U-T
HIGH-PRECISION LINEAR HALL-EFFEC
$8.470006,614Allegro MicroSystems1
620-1820-2-ND
620-1820-1-ND
620-1820-6-ND
Automotive, AEC-Q100
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Differential100A1Ratiometric, Voltage40mV/ADC ~ 120kHz±1%±1.5%4.5V ~ 5.5V3.6µs15mA-40°C ~ 150°CUnidirectionalSurface Mount7-PowerSMD Module7-PSOF
8-SOIC
ACS725LLCTR-20AB-T
SENSOR CURRENT HALL 20A AC/DC
$8.6500015,481Allegro MicroSystems1
620-1724-2-ND
620-1724-1-ND
620-1724-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Differential20A1Ratiometric, Voltage66mV/ADC ~ 120kHz±1.5%±0.8%3V ~ 3.6V4µs14mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS724LLCTR-20AB-T
SENSOR CURRENT HALL 20A AC/DC
$8.6500011,978Allegro MicroSystems1
620-1720-2-ND
620-1720-1-ND
620-1720-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage100mV/ADC ~ 120kHz±1.5%±0.8%4.5V ~ 5.5V4µs14mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
8-SOIC
ACS724LLCTR-20AU-T
SENSOR CURRENT HALL 20A DC
$8.6500011,438Allegro MicroSystems1
620-1721-2-ND
620-1721-1-ND
620-1721-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDCHall Effect, Open Loop20A1Ratiometric, Voltage200mv/A120kHz±1.5%±0.7%4.5V ~ 5.5V4µs14mA-40°C ~ 150°CUnidirectionalSurface Mount8-SOIC (0.154"", 3.90mm Width)8-SOIC
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