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Mfr Part #
Quantity Available
Price
Series
Package
Product 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
12-QFN Exposed Pad
ACS711KEXLT-31AB-T
SENSOR CURRENT HALL 31A AC/DC
Allegro MicroSystems
202,745
In Stock
1 : $2.28000
Cut Tape (CT)
1,500 : $0.90499
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop31A1Ratiometric, Voltage45mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 125°CBidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
8-SOIC
ACS725LLCTR-30AB-T
SENSOR CURRENT HALL 30A 8SOIC
Allegro MicroSystems
14,672
In Stock
1 : $7.17000
Cut Tape (CT)
3,000 : $2.95445
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Differential30A1Ratiometric, Voltage44mV/ADC ~ 120kHz±1.5%±0.7%3V ~ 3.6V4µs14mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS724LLCTR-20AU-T
SENSOR CURRENT HALL 20A DC
Allegro MicroSystems
5,553
In Stock
1 : $7.17000
Cut Tape (CT)
3,000 : $2.95445
Tape & Reel (TR)
-
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
16-SOIC
ACS733KLATR-65AB-T
SENSOR CURRENT HALL 65A 16SOIC
Allegro MicroSystems
1,893
In Stock
1 : $9.73000
Cut Tape (CT)
1,000 : $4.14659
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Differential65A1Ratiometric, Voltage20mV/A1MHz±0.5%±1.7%3.14V ~ 3.46V200ns35mA-40°C ~ 125°CBidirectionalSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
16-SOIC
ACS710KLATR-12CB-T
SENSOR CURRENT HALL 12.5A AC/DC
Allegro MicroSystems
30
In Stock
1 : $10.43000
Cut Tape (CT)
1,000 : $4.44428
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop12.5A1Ratiometric, Voltage56mV/ADC ~ 120kHz±0.25%±2.2%3V ~ 5.5V4µs14.5mA-40°C ~ 125°CBidirectionalSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
3-CB
ACS758LCB-050U-PFF-T
SENSOR CURRENT HALL 50A 5-CB
Allegro MicroSystems
1,681
In Stock
1 : $16.55000
Tube
Tube
ActiveDCHall Effect, Open Loop50A1Ratiometric, Voltage60mV/ADC ~ 120kHz±1%±2%3V ~ 5.5V4µs13.5mA-40°C ~ 150°CUnidirectionalThrough Hole5-CB Formed Leads, PFF5-CB Module
2,627
In Stock
1 : $18.02000
Tube
Tube
ActiveDCHall Effect, Open Loop50A1Ratiometric, Voltage80mV/ADC ~ 120kHz±1%±0.6%5V4.6µs15mA-40°C ~ 150°CUnidirectionalThrough Hole5-CB Formed Leads, PFF5-CB Module
3-CB
ACS770ECB-200B-PFF-T
SENSOR CURRENT HALL 200A AC/DC
Allegro MicroSystems
0
In Stock
1 : $18.02000
Tube
Tube
ActiveAC/DCHall Effect, Open Loop200A1Ratiometric, Voltage10mV/ADC ~ 120kHz±1%±0.6%5V4.6µs15mA-40°C ~ 85°CBidirectionalThrough Hole5-CB Formed Leads, PFF5-CB Module
8-SOIC
ACS712ELCTR-30A-T
SENSOR CURRENT HALL 30A AC/DC
Allegro MicroSystems
17,502
In Stock
1 : $6.23000
Cut Tape (CT)
3,000 : $2.56641
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCHall Effect, Open Loop30A1Ratiometric, Voltage66mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 85°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS730KLCTR-40AB-T
1MHZ BANDWIDTH INTEGRATED, HALL
Allegro MicroSystems
1,470
In Stock
1 : $7.03000
Cut Tape (CT)
3,000 : $2.89491
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop40A1Ratiometric, Voltage50mV/A1MHz±0.75%±3%4.5V ~ 5.5V700ns25mA-40°C ~ 125°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SENSOR CURRENT HALL 50A 5-CB
ACS772LCB-050B-SMT-T
SENSOR CURRENT HALL 50A 5-CB
Allegro MicroSystems
788
In Stock
1 : $16.39000
Tube
Tube
ActiveAC/DCHall Effect50A1Ratiometric, Voltage40mV/ADC ~ 200kHz±0.9%-4.5V ~ 5.5V2.5µs15mA-40°C ~ 150°C (TA)BidirectionalSurface Mount5-CB Formed Leads, SMT5-CB
24-QSOP
ACS709LLFTR-35BB-T
SENSOR CURRENT HALL 37.5A AC/DC
Allegro MicroSystems
102,937
In Stock
1 : $11.92000
Cut Tape (CT)
2,500 : $4.90698
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop37.5A1Ratiometric, Voltage28mV/ADC ~ 120kHz±0.25%±3%3V ~ 5.5V4µs14.5mA-40°C ~ 150°CBidirectionalSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
Automotive, AEC-Q100 Series
ACS781KLRTR-150U-T
SENSOR CUR HALL 100A 7POWERSMD
Allegro MicroSystems
6,617
In Stock
1 : $12.23000
Cut Tape (CT)
3,000 : $5.03342
Tape & Reel (TR)
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
SENSOR CURRENT HALL 50A 5-CB
ACS773LCB-050B-SMT-T
SENSOR CURRENT HALL 50A 5-CB
Allegro MicroSystems
170
In Stock
1 : $16.39000
Tube
Tube
ActiveAC/DCHall Effect50A1Ratiometric, Voltage26.4mV/ADC ~ 200kHz±0.9%-3V ~ 3.6V2.5µs15mA-40°C ~ 150°C (TA)BidirectionalSurface Mount5-CB Formed Leads, SMT5-CB
8-SOIC
ACS712ELCTR-05B-T
SENSOR CURRENT HALL 5A AC/DC
Allegro MicroSystems
401
In Stock
1 : $6.23000
Cut Tape (CT)
3,000 : $2.56641
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCHall Effect, Open Loop5A1Ratiometric, Voltage185mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 85°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-TSSOP
ACS37612LLUALU-005B5
SENSOR CURRENT HALL 40MT 8TSSOP
Allegro MicroSystems
198
In Stock
1 : $6.39000
Cut Tape (CT)
500 : $2.90958
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect40mT1Ratiometric, Voltage5mV/gDC ~ 120kHz±1%±2%4.5V ~ 5.5V-16mA-40°C ~ 150°C (TA)BidirectionalSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
24-QSOP
ACS726LLFTR-40B-T
SENSOR CURRENT HALL 40A AC/DC
Allegro MicroSystems
1,488
In Stock
1 : $7.19000
Cut Tape (CT)
2,500 : $2.95856
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop40A1Ratiometric, Voltage50mV/ADC ~ 120kHz±0.5%±1%3V ~ 3.6V5µs40mA-40°C ~ 150°CBidirectionalSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
8-SOIC
ACS714LLCTR-50A-T
SENSOR CURRENT HALL 50A AC/DC
Allegro MicroSystems
0
In Stock
1 : $9.55000
Cut Tape (CT)
3,000 : $3.93584
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCHall Effect, Open Loop50A1Ratiometric, Voltage40mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 150°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS711ELCTR-25AB-T
SENSOR CURRENT HALL 25A AC/DC
Allegro MicroSystems
133
In Stock
1 : $3.85000
Cut Tape (CT)
3,000 : $1.59484
Tape & Reel (TR)
-
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
16-PowerSOIC
ACS37002LMABTR-066B5
400 KHZ, HIGH ACCURACY CURRENT S
Allegro MicroSystems
20
In Stock
1 : $11.96000
Cut Tape (CT)
1,000 : $5.10349
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect66.7A1Ratiometric, Voltage30mV/A400kHz±0.75%±1.75%4.5V ~ 5.5V2.5µs18mA-40°C ~ 150°C (TA)BidirectionalSurface Mount16-SOIC (0.295", 7.50mm Width)-
12-QFN Exposed Pad
ACS711KEXLT-15AB-T
SENSOR CURRENT HALL 15.5A AC/DC
Allegro MicroSystems
0
In Stock
1 : $2.28000
Cut Tape (CT)
1,500 : $0.90499
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop15.5A1Ratiometric, Voltage90mV/ADC ~ 100kHz±1%±5%3V ~ 5.5V4.6µs5.5mA-40°C ~ 125°CBidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
12-QFN
ACS70331EESATR-005B3
HIGH SENSITIVITY, 1 MHZ, GMR-BAS
Allegro MicroSystems
0
In Stock
1 : $3.28000
Cut Tape (CT)
1,500 : $1.30451
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveAC/DCHall Effect, Open Loop±5A1Voltage200mv/ADC ~ 1MHz±0.2%±2%3V ~ 4.5V535ns6mA-40°C ~ 85°CBidirectionalSurface Mount12-PowerWFQFN12-QFN (3x3)
8-SOIC
ACS711ELCTR-12AB-T
SENSOR CURRENT HALL 12.5A AC/DC
Allegro MicroSystems
0
In Stock
1 : $3.85000
Cut Tape (CT)
3,000 : $1.59484
Tape & Reel (TR)
-
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
ACS712ELCTR-20A-T
SENSOR CURRENT HALL 20A AC/DC
Allegro MicroSystems
0
In Stock
1 : $6.23000
Cut Tape (CT)
3,000 : $2.56641
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsAC/DCHall Effect, Open Loop20A1Ratiometric, Voltage100mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 85°CBidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
ACS713ELCTR-20A-T
SENSOR CURRENT HALL 20A DC
Allegro MicroSystems
0
In Stock
1 : $6.23000
Cut Tape (CT)
3,000 : $2.56641
Tape & Reel (TR)
1 : $1.32000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Not For New DesignsDCHall Effect, Open Loop20A1Ratiometric, Voltage185mV/ADC ~ 80kHz±1.5%±1.5%5V5µs13mA-40°C ~ 85°CUnidirectionalSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Showing
1 - 25
of 281

Allegro MicroSystems 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.