Board Mount Current Sensors – Mouser United Kingdom

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0A to 400A Integrated Current Sensor ICs

Allegro MicroSystems 0A to 400A Current Sensor ICs with Integrated Conductor are fully integrated solutions that provide high accuracy and reliability. The 0A to 400A Integrated Current Sensor ICs are automotive-grade devices that can take the heat and deliver highly accurate open-loop current sensing in the harshest applications environments. The 100µΩ CB package with high isolation is designed for sensing up to 400A.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Current Rating	Sensor Type	Response Time	Accuracy	Frequency Range	Operating Supply Voltage	Output Type	Maximum Operating Temperature	Minimum Operating Temperature	Package/Case	Supply Voltage - Max	Supply Voltage - Min	Type
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS724KMATR-30AB-T Allegro MicroSystems 1: £2.85 6,866In Stock	Mfr. Part No. ACS724KMATR-30AB-T Mouser Part No 250-724KMATR30ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	6,866In Stock	Cut Tape £2.85 £2.61 £2.51 £2.40 Reel £2.03 View £2.33 £2.23 £2.10 £1.97 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	30 A	Current Sense	4 us		120 kHz	4.5 V to 5.5 V	Analog	+ 125 C	- 40 C	SOICW-16	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS724KMATR-65AB-T Allegro MicroSystems 1: £3.42 6,216In Stock	Mfr. Part No. ACS724KMATR-65AB-T Mouser Part No 250-724KMATR65ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	6,216In Stock	Cut Tape £3.42 £3.07 £2.94 £2.78 Reel £2.23 View £2.67 £2.58 £2.31 £2.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	65 A	Current Sense	4 us		120 kHz	4.5 V to 5.5 V	Analog	+ 125 C	- 40 C	SOICW-16	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors CURRENT SENSOR ACS724LMATR-20AB-T Allegro MicroSystems 1: £4.60 8,340In Stock	Mfr. Part No. ACS724LMATR-20AB-T Mouser Part No 250-724LMATR20ABT	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	8,340In Stock	Cut Tape £4.60 £4.15 £3.97 £3.77 Reel £2.78 View £3.62 £3.50 £3.10 £2.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	20 A	Current Sense	4 us		120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOICW-16	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS724KMATR-20AB-T Allegro MicroSystems 1: £3.42 2,756In Stock	Mfr. Part No. ACS724KMATR-20AB-T Mouser Part No 250-724KMATR20ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	2,756In Stock	Cut Tape £3.42 £3.07 £2.94 £2.78 Reel £2.23 View £2.67 £2.58 £2.31 £2.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	20 A	Current Sense	4 us		120 kHz	4.5 V to 5.5 V	Analog	+ 125 C	- 40 C	SOICW-16	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors CURRENT SENSOR ACS724LMATR-50AB-T Allegro MicroSystems 1: £4.60 3,965In Stock	Mfr. Part No. ACS724LMATR-50AB-T Mouser Part No 250-724LMATR50ABT	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	3,965In Stock	Cut Tape £4.60 £4.15 £3.97 £3.77 Reel £2.98 View £3.62 £3.50 £3.10 £2.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	50 A	Current Sense	4 us		120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOICW-16	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT ACS72981LLRATR-100B5 Allegro MicroSystems 1: £4.56 9,285In Stock	Mfr. Part No. ACS72981LLRATR-100B5 Mouser Part No 250-72981LLRATR100B5	Allegro MicroSystems	Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT Learn More about Allegro MicroSystems allegro acs72981 sensor ics	Datasheet	9,285In Stock	Cut Tape £4.56 £4.10 £3.93 £3.73 View Reel £2.88 £3.59 £3.46 £3.06 £2.94 £2.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	100 A	Current Sense	1.8 us	3.25 %	250 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	PSOF-7	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors CURRENT SENSOR ACS724LMATR-65AB-T Allegro MicroSystems 1: £4.60 3,472In Stock	Mfr. Part No. ACS724LMATR-65AB-T Mouser Part No 250-724LMATR65ABT	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	3,472In Stock	Cut Tape £4.60 £4.15 £3.97 £3.77 Reel £2.98 View £3.62 £3.50 £3.10 £2.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	65 A	Current Sense	4 us		120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOICW-16	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors AUTOMOTIVE GRADECURRENT SENSOR IC ACS724LLCTR-10AU-T Allegro MicroSystems 1: £3.20 8,037In Stock	Mfr. Part No. ACS724LLCTR-10AU-T Mouser Part No 250-724LLCTR10AUT	Allegro MicroSystems	Board Mount Current Sensors AUTOMOTIVE GRADECURRENT SENSOR IC Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	8,037In Stock	Cut Tape £3.20 £2.87 £2.75 £2.60 View Reel £2.01 £2.50 £2.41 £2.17 £2.11 £2.01 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	10 A	Current Sense	4 us	2 %	120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOIC-8	5.5 V	4.5 V	Linear Hall
Board Mount Current Sensors CURRENT SENSOR ACS724LMATR-30AB-T Allegro MicroSystems 1: £4.60 4,039In Stock	Mfr. Part No. ACS724LMATR-30AB-T Mouser Part No 250-724LMATR30ABT	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	4,039In Stock	Cut Tape £4.60 £4.15 £3.97 £3.74 Reel £3.00 View £3.54 £3.35 £3.04 £2.91 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	30 A	Current Sense	4 us		120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOICW-16	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT ACS72981KLRATR-150B3 Allegro MicroSystems 1: £5.14 7,904In Stock	Mfr. Part No. ACS72981KLRATR-150B3 Mouser Part No 250-72981KLRATR150B3	Allegro MicroSystems	Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT Learn More about Allegro MicroSystems allegro acs72981 sensor ics	Datasheet	7,904In Stock	Cut Tape £5.14 £4.33 £4.02 £3.65 View Reel £2.50 £3.40 £3.15 £2.72 £2.61 £2.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	150 A	Current Sense	1.8 us	3.25 %	250 kHz	3 V to 3.6 V	Analog	+ 125 C	- 40 C	PSOF-7	3.6 V	3 V	Hall-Effect
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT ACS72981KLRATR-150B5 Allegro MicroSystems 1: £4.02 5,797In Stock	Mfr. Part No. ACS72981KLRATR-150B5 Mouser Part No 250-72981KLRATR150B5	Allegro MicroSystems	Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT Learn More about Allegro MicroSystems allegro acs72981 sensor ics	Datasheet	5,797In Stock	Cut Tape £4.02 £3.62 £3.46 £3.28 View Reel £2.55 £3.16 £3.04 £2.77 £2.67 £2.55 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	150 A	Current Sense	1.8 us	3.25 %	250 kHz	4.5 V to 5.5 V	Analog	+ 125 C	- 40 C	PSOF-7	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC ACS772LCB-050B-PFF-T Allegro MicroSystems 1: £7.91 4,088In Stock	Mfr. Part No. ACS772LCB-050B-PFF-T Mouser Part No 250-772LCB050BPFFT	Allegro MicroSystems	Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC Learn More about Allegro MicroSystems allegro acs772 sensor ics	Datasheet	4,088In Stock	£7.91 £7.67 £7.13 £6.68 View £6.44 £5.85 £5.68 £5.60	Min.: 1 Mult.: 1	50 A	Current Sense	2.5 us	1 %	200 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	CB-5	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC ACS772LCB-100U-PFF-T Allegro MicroSystems 1: £7.87 2,989In Stock 3,264Expected 17/12/2026	Mfr. Part No. ACS772LCB-100U-PFF-T Mouser Part No 250-772LCB100UPFFT	Allegro MicroSystems	Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC Learn More about Allegro MicroSystems allegro acs772 sensor ics	Datasheet	2,989In Stock 3,264Expected 17/12/2026	£7.87 £7.13 £6.85 £6.47 View £6.02 £5.70 £5.60 £4.98 £4.88	Min.: 1 Mult.: 1	100 A	Current Sense	2.5 us	1 %	200 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	CB-5	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37003KMCATR-180B5 Allegro MicroSystems 1: £4.86 1,185In Stock 4,800Expected 06/05/2027	Mfr. Part No. ACS37003KMCATR-180B5 Mouser Part No 250-3KMCATR-180B5	Allegro MicroSystems	Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro 0a 400a sensor ics	Datasheet	1,185In Stock 4,800Expected 06/05/2027	Cut Tape £4.86 £4.40 £4.23 £4.00 View Reel £3.31 £3.82 £3.62 £3.47 £3.31 MouseReel Available	Min.: 1 Mult.: 1 : 800	180 A	Current Sense	1.1 us	1.1 %	400 kHz	4.5 V to 5.5 V	Analog	+ 125 C	- 40 C	WSOIC-16	5.5 V	4.5 V	Hall Sensor IC
Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR ACS724LLCTR-05AB-T Allegro MicroSystems 1: £3.20 162In Stock 18,000Expected 25/02/2027	Mfr. Part No. ACS724LLCTR-05AB-T Mouser Part No 250-724LLCTR05ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	162In Stock 18,000Expected 25/02/2027	Cut Tape £3.20 £2.87 £2.75 £2.60 View Reel £1.98 £2.50 £2.41 £2.27 £2.19 £1.98 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	5 A	Current Sense	4 us	2 %	120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOIC-8	5.5 V	4.5 V	Linear Hall
Board Mount Current Sensors ACS724LLC-10AB-T ACS724LLCTR-10AB-T Allegro MicroSystems 1: £3.20 1,464In Stock 9,000Expected 25/02/2027	Mfr. Part No. ACS724LLCTR-10AB-T Mouser Part No 250-724LLCTR10ABT	Allegro MicroSystems	Board Mount Current Sensors ACS724LLC-10AB-T Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	1,464In Stock 9,000Expected 25/02/2027	Cut Tape £3.20 £2.87 £2.75 £2.60 View Reel £2.13 £2.50 £2.41 £2.20 £2.13 £2.13 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 3,000	10 A	Current Sense	4 us	2 %	120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOIC-8	5.5 V	4.5 V	Linear Hall
Board Mount Current Sensors ACS724LLC-30AB-T ACS724LLCTR-30AB-T Allegro MicroSystems 1: £3.20 2,826In Stock 9,000Expected 12/11/2026	Mfr. Part No. ACS724LLCTR-30AB-T Mouser Part No 250-724LLCTR30ABT	Allegro MicroSystems	Board Mount Current Sensors ACS724LLC-30AB-T Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	2,826In Stock 9,000Expected 12/11/2026	Cut Tape £3.20 £2.87 £2.75 £2.60 View Reel £2.11 £2.50 £2.41 £2.17 £2.11 £2.11 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 3,000	30 A	Current Sense	4 us	2 %	120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOIC-8	5.5 V	4.5 V	Linear Hall
Board Mount Current Sensors ACS724LLC-30AU-T ACS724LLCTR-30AU-T Allegro MicroSystems 1: £3.20 3,255In Stock	Mfr. Part No. ACS724LLCTR-30AU-T Mouser Part No 250-724LLCTR30AUT	Allegro MicroSystems	Board Mount Current Sensors ACS724LLC-30AU-T Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	3,255In Stock	Cut Tape £3.20 £2.87 £2.75 £2.60 View Reel £2.01 £2.50 £2.38 £2.14 £2.06 £2.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	30 A	Current Sense	4 us	2 %	120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOIC-8	5.5 V	4.5 V	Linear Hall
Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR ACS724LLCTR-50AB-T Allegro MicroSystems 1: £3.16 4,671In Stock	Mfr. Part No. ACS724LLCTR-50AB-T Mouser Part No 250-724LLCTR50ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	4,671In Stock	Cut Tape £3.16 £2.83 £2.69 £2.50 View Reel £1.90 £2.39 £2.27 £2.01 £1.96 £1.90 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	50 A	Current Sense	4 us	2 %	120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOIC-8	5.5 V	4.5 V	Linear Hall
Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC ACS773LCB-050B-PFF-T Allegro MicroSystems 1: £7.56 1,027In Stock	Mfr. Part No. ACS773LCB-050B-PFF-T Mouser Part No 250-773LCB050BPFFT	Allegro MicroSystems	Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC Learn More about Allegro MicroSystems allegro acs773 sensor ics	Datasheet	1,027In Stock	£7.56 £6.84 £6.57 £6.26 View £6.02 £5.60 £5.48 £4.91 £4.79	Min.: 1 Mult.: 1	50 A	Current Sense	2.5 us	1 %	200 kHz	3 V to 3.6 V	Analog	+ 150 C	- 40 C	CB-5	3.6 V	3 V	Hall-Effect
Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC ACS773LCB-100B-PFF-T Allegro MicroSystems 1: £7.60 1,163In Stock 1,632Expected 18/01/2027	Mfr. Part No. ACS773LCB-100B-PFF-T Mouser Part No 250-773LCB100BPFFT	Allegro MicroSystems	Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC Learn More about Allegro MicroSystems allegro acs773 sensor ics	Datasheet	1,163In Stock 1,632Expected 18/01/2027	£7.60 £6.89 £6.62 £6.29 View £6.02 £5.60 £5.51 £4.91 £4.79	Min.: 1 Mult.: 1	100 A	Current Sense	2.5 us	1 %	200 kHz	3 V to 3.6 V	Analog	+ 150 C	- 40 C	CB-5	3.6 V	3 V	Hall-Effect
Board Mount Current Sensors CURRENT SENSOR IC ACS772ECB-250B-PFF-T Allegro MicroSystems 1: £7.24 1,114In Stock	Mfr. Part No. ACS772ECB-250B-PFF-T Mouser Part No 250-CS772ECB250BPFFT	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC Learn More about Allegro MicroSystems allegro acs772 sensor ics	Datasheet	1,114In Stock	£7.24 £6.54 £6.29 £5.88 View £5.67 £5.57 £5.55 £4.91 £4.79	Min.: 1 Mult.: 1	250 A	Current Sense	2.5 us	1 %	200 kHz	4.5 V to 5.5 V	Analog	+ 85 C	- 40 C	CB-5	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors ACS724LLC-20AU-T ACS724LLCTR-20AU-T Allegro MicroSystems 1: £4.10 14,957On Order	Mfr. Part No. ACS724LLCTR-20AU-T Mouser Part No 250-724LLCTR20AUT	Allegro MicroSystems	Board Mount Current Sensors ACS724LLC-20AU-T Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	14,957On Order On Order Ship Dates Mfr. No: ACS724LLCTR-20AU-T Stock: 0 On Order: 5,957 Expected 12/11/2026 9,000 Expected 02/08/2027 Factory Lead Time: 36 Weeks	Cut Tape £4.10 £3.46 £3.21 £2.92 View Reel £2.05 £2.71 £2.52 £2.23 £2.16 £2.05 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	20 A	Current Sense	4 us	2 %	120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOIC-8	5.5 V	4.5 V	Linear Hall
Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC ACS772ECB-200B-PFF-T Allegro MicroSystems 1: £7.91 Lead-Time 16 Weeks	Mfr. Part No. ACS772ECB-200B-PFF-T Mouser Part No 250-772ECB200BPFFT	Allegro MicroSystems	Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC Learn More about Allegro MicroSystems allegro acs772 sensor ics	Datasheet	Lead-Time 16 Weeks	£7.91 £7.16 £6.88 £6.51 View £6.15 £5.92 £5.66 £5.20	Min.: 1 Mult.: 1 Max.: 408	200 A	Current Sense	2.5 us	1 %	200 kHz	4.5 V to 5.5 V	Analog	+ 85 C	- 40 C	CB-5	5.5 V	4.5 V	Hall-Effect
Board Mount Current Sensors ACS724LLC-20AB-T ACS724LLCTR-20AB-T Allegro MicroSystems 1: £4.10 26,968On Order	Mfr. Part No. ACS724LLCTR-20AB-T Mouser Part No 250-724LLCTR20ABT	Allegro MicroSystems	Board Mount Current Sensors ACS724LLC-20AB-T Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	26,968On Order On Order Ship Dates Mfr. No: ACS724LLCTR-20AB-T Stock: 0 On Order: 17,968 Expected 12/11/2026 9,000 Expected 19/11/2026 Factory Lead Time: 36 Weeks	Cut Tape £4.10 £3.46 £3.21 £2.92 View Reel £2.05 £2.71 £2.52 £2.23 £2.16 £2.05 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	20 A	Current Sense	4 us	2 %	120 kHz	4.5 V to 5.5 V	Analog	+ 150 C	- 40 C	SOIC-8	5.5 V	4.5 V	Linear Hall

0A to 400A Integrated Current Sensor ICs

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