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Current Sensors

Current Sensors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many current sensor manufacturers including ACEINNA, Allegro Microsystems, Honeywell, Melexis, Tamura, Texas Instruments & more. Please view our large selection of current sensors below.

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Image	Part #	Mfr.	Description	Datasheet	Qty.	Product Type	Type	Current Rating	Accuracy	Frequency Range
Board Mount Current Sensors Digital Current Transducer HO-NPW series. Bitstream output from on onboard Sigma Delta modulator. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. HO 80-NPW-0000 LEM Restricted Availability New Product	Mfr. Part No. HO 80-NPW-0000 Mouser Part No 61-HO80-NPW-0000 New Product	LEM	Board Mount Current Sensors Digital Current Transducer HO-NPW series. Bitstream output from on onboard Sigma Delta modulator. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.	Datasheet	Restricted Availability	Board Mount Current Sensors	Current Transducer	80 A	0.75 %
Board Mount Current Sensors Digital Current Transducer HO-NPW series. Bitstream output from on onboard Sigma Delta modulator. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. HO 80-NPW-0100 LEM Restricted Availability New Product	Mfr. Part No. HO 80-NPW-0100 Mouser Part No 61-HO80-NPW-0100 New Product	LEM	Board Mount Current Sensors Digital Current Transducer HO-NPW series. Bitstream output from on onboard Sigma Delta modulator. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.	Datasheet	Restricted Availability	Board Mount Current Sensors	Current Transducer	80 A	0.75 %
Board Mount Current Sensors LV 100-1000 LEM Restricted Availability New Product	Mfr. Part No. LV 100-1000 Mouser Part No 61-LV100-1000 New Product	LEM	Board Mount Current Sensors	Datasheet	Restricted Availability	Board Mount Current Sensors
Board Mount Current Sensors LV 100-2000/SP6 LEM Restricted Availability New Product	Mfr. Part No. LV 100-2000/SP6 Mouser Part No 61-LV100-2000/SP6 New Product	LEM	Board Mount Current Sensors	Datasheet	Restricted Availability	Board Mount Current Sensors
Board Mount Current Sensors Current Transducer LXS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LXS 6-NPS LEM Restricted Availability New Product	Mfr. Part No. LXS 6-NPS Mouser Part No 61-LXS6-NPS New Product	LEM	Board Mount Current Sensors Current Transducer LXS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.	Datasheet	Restricted Availability	Board Mount Current Sensors	Current Transducer	6 A	3.5 %	300 kHz
Current Transformers - Board Mount 0.55mH 30A TR=50 DCR=0.35mOhms 1200Vrms PMS9494.050NLT Pulse Electronics Restricted Availability New Product	Mfr. Part No. PMS9494.050NLT Mouser Part No 673-PMS9494.050NLT New Product	Pulse Electronics	Current Transformers - Board Mount 0.55mH 30A TR=50 DCR=0.35mOhms 1200Vrms Learn More about Pulse Electronics pulse iatf current sense transformers	Datasheet	Restricted Availability	Current Transformers		30 A		20 kHz to 1 MHz
Current Transformers - Board Mount 2.2mH 30A TR=100 DCR=0.35mOhms 1200Vrms PMS9494.100NLT Pulse Electronics Restricted Availability New Product	Mfr. Part No. PMS9494.100NLT Mouser Part No 673-PMS9494.100NLT New Product	Pulse Electronics	Current Transformers - Board Mount 2.2mH 30A TR=100 DCR=0.35mOhms 1200Vrms Learn More about Pulse Electronics pulse iatf current sense transformers	Datasheet	Restricted Availability	Current Transformers		30 A		20 kHz to 1 MHz
Current Transformers - Board Mount 5mH 30A TR=150 DCR=0.35mOhms 1200Vrms PMS9494.150NLT Pulse Electronics Restricted Availability New Product	Mfr. Part No. PMS9494.150NLT Mouser Part No 673-PMS9494.150NLT New Product	Pulse Electronics	Current Transformers - Board Mount 5mH 30A TR=150 DCR=0.35mOhms 1200Vrms Learn More about Pulse Electronics pulse iatf current sense transformers	Datasheet	Restricted Availability	Current Transformers		30 A		20 kHz to 1 MHz
Current Transformers - Board Mount 9mH 30A TR=200 DCR=0.35mOhms 1200Vrms PMS9494.200NLT Pulse Electronics Restricted Availability New Product	Mfr. Part No. PMS9494.200NLT Mouser Part No 673-PMS9494.200NLT New Product	Pulse Electronics	Current Transformers - Board Mount 9mH 30A TR=200 DCR=0.35mOhms 1200Vrms Learn More about Pulse Electronics pulse iatf current sense transformers	Datasheet	Restricted Availability	Current Transformers		30 A		20 kHz to 1 MHz
Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified MCQ1805GS-310-BAEC-P Monolithic Power Systems (MPS) Restricted Availability New Product	Mfr. Part No. MCQ1805GS-310-BAEC-P Mouser Part No 946-MCQ1805S310BAECP New Product	Monolithic Power Systems (MPS)	Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mcq1805 current sensors	Datasheet	Restricted Availability	Board Mount Current Sensors	Hall-Effect Current Sensor	10 A	2.5 %
Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified MCQ1805GS-505-UAEC-P Monolithic Power Systems (MPS) Restricted Availability New Product	Mfr. Part No. MCQ1805GS-505-UAEC-P Mouser Part No 946-MCQ1805S505UAECP New Product	Monolithic Power Systems (MPS)	Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mcq1805 current sensors	Datasheet	Restricted Availability	Board Mount Current Sensors	Hall-Effect Current Sensor	5 A	2.5 %
Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified MCQ1805GS-550-UAEC-P Monolithic Power Systems (MPS) Restricted Availability New Product	Mfr. Part No. MCQ1805GS-550-UAEC-P Mouser Part No 946-MCQ1805S550UAECP New Product	Monolithic Power Systems (MPS)	Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mcq1805 current sensors	Datasheet	Restricted Availability	Board Mount Current Sensors	Hall-Effect Current Sensor	50 A	2.5 %
Board Mount Current Sensors MCS1805GS-350-B-P Monolithic Power Systems (MPS) Restricted Availability New Product	Mfr. Part No. MCS1805GS-350-B-P Mouser Part No 946-MCS1805GS350BP New Product	Monolithic Power Systems (MPS)	Board Mount Current Sensors Learn More about Monolithic Power Systems (MPS) mps mcs1805 hall effect current sensor ic	Datasheet	Restricted Availability	Board Mount Current Sensors	Linear Hall Effect Current Sensor	50 A	2.5 %	120 kHz
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 Allegro MicroSystems ACS37012LLZATR-030B3 ACS37012LLZATR-030B3 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37012LLZATR-030B3 Mouser Part No 250-37012LLZATR030B3	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 Learn More about Allegro MicroSystems allegro acs37010 current sensor	Datasheet	Restricted Availability	Board Mount Current Sensors		30 A		450 kHz
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 Allegro MicroSystems ACS37012LLZATR-030B5 ACS37012LLZATR-030B5 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37012LLZATR-030B5 Mouser Part No 250-37012LLZATR030B5	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 Learn More about Allegro MicroSystems allegro acs37010 current sensor	Datasheet	Restricted Availability	Board Mount Current Sensors		30 A		450 kHz
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 Allegro MicroSystems ACS37012LLZATR-050B3 ACS37012LLZATR-050B3 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37012LLZATR-050B3 Mouser Part No 250-37012LLZATR050B3	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 Learn More about Allegro MicroSystems allegro acs37010 current sensor	Datasheet	Restricted Availability	Board Mount Current Sensors		50 A		450 kHz
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 Allegro MicroSystems ACS37012LLZATR-050B5 ACS37012LLZATR-050B5 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37012LLZATR-050B5 Mouser Part No 250-37012LLZATR050B5	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 Learn More about Allegro MicroSystems allegro acs37010 current sensor	Datasheet	Restricted Availability	Board Mount Current Sensors		50 A		450 kHz
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT Allegro MicroSystems ACS72981ELRATR-200U3 ACS72981ELRATR-200U3 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS72981ELRATR-200U3 Mouser Part No 250-72981ELRATR200U3	Allegro MicroSystems	Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT	Datasheet	Restricted Availability	Board Mount Current Sensors		200 A		250 kHz
Board Mount Current Sensors Automotive 20A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16 (AECQ) ACEINNA MCA2101-20-3 MCA2101-20-3 ACEINNA Restricted Availability	Mfr. Part No. MCA2101-20-3 Mouser Part No 438-MCA2101-20-3	ACEINNA	Board Mount Current Sensors Automotive 20A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16 (AECQ)		Restricted Availability	Board Mount Current Sensors
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37002LLAATR-015B5 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37002LLAATR-015B5 Mouser Part No 250-37002LLAATR015B5	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro acs37002 sensor ics	Datasheet	Restricted Availability	Board Mount Current Sensors	Hall-Effect	15 A	1 %	400 kHz
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37002LLAATR-025B5 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37002LLAATR-025B5 Mouser Part No 250-37002LLAATR025B5	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro acs37002 sensor ics	Datasheet	Restricted Availability	Board Mount Current Sensors	Hall-Effect	25 A	1 %	400 kHz
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF IN SOIC-6 ACS37010LLZATR-050B5 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37010LLZATR-050B5 Mouser Part No 250-37010LLZATR050B5	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF IN SOIC-6 Learn More about Allegro MicroSystems allegro acs37010 current sensor	Datasheet	Restricted Availability	Board Mount Current Sensors	Hall-Effect	50 A	1.5 %	450 kHz
Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH VREF IN SOIC-6 PACKAGE ACS37030LLZATR-040B3 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37030LLZATR-040B3 Mouser Part No 250-ACS37030-040B3	Allegro MicroSystems	Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH VREF IN SOIC-6 PACKAGE Learn More about Allegro MicroSystems acs37030 37032 current sensors	Datasheet	Restricted Availability	Board Mount Current Sensors	Current Sensor	40 A	2 %
Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE ACS37032LLZATR-040B3 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37032LLZATR-040B3 Mouser Part No 250-ACS37032-040B3	Allegro MicroSystems	Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE Learn More about Allegro MicroSystems acs37030 37032 current sensors	Datasheet	Restricted Availability	Board Mount Current Sensors	Current Sensor	40 A	2 %
Board Mount Current Sensors 5V +/-400G 5mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR ACS37610LLUATR-005B5 Allegro MicroSystems Restricted Availability	Mfr. Part No. ACS37610LLUATR-005B5 Mouser Part No 250-ACS37610LLU005B5	Allegro MicroSystems	Board Mount Current Sensors 5V +/-400G 5mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs37610 current sensor ics	Datasheet	Restricted Availability	Board Mount Current Sensors		16.5 mA