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40 A Current Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Current Rating	Accuracy	Frequency Range
Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation MCS1806GS-3-40-P Monolithic Power Systems (MPS) 1: $3.60 2,424In Stock	Mfr. Part No. MCS1806GS-3-40-P Mouser Part No 946-MCS1806GS-3-40-P	Monolithic Power Systems (MPS)	Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation Learn More about Monolithic Power Systems (MPS) mps mcs1806 current sensors	Datasheet	2,424In Stock	Cut Tape $3.60 $3.22 $2.91 $2.80 Reel $2.32 View $2.69 $2.24 $2.16	Min.: 1 Mult.: 1 : 500	Board Mount Current Sensors	Isolated Hall-Effect	40 A	2.5 %	100 kHz
Current Transformers - Board Mount 12.6mH N1:N2=1:150 T4145 EF12.6 SMD B82801C1265A150 TDK 1: $3.26 773In Stock	Mfr. Part No. B82801C1265A150 Mouser Part No 871-B82801C1265A150	TDK	Current Transformers - Board Mount 12.6mH N1:N2=1:150 T4145 EF12.6 SMD Learn More about TDK epcosb82801c	Datasheet	773In Stock	Cut Tape $3.26 $2.95 $2.75 $2.67 Reel $2.49 View $2.58 $2.41 $2.32 MouseReel Available	Min.: 1 Mult.: 1 : 200	Current Transformers		40 A		50 kHz to 500 kHz
Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS ACS725LLCTR-40AB-T Allegro MicroSystems 1: $4.27 3,497In Stock	Mfr. Part No. ACS725LLCTR-40AB-T Mouser Part No 250-725LLCTR40ABT	Allegro MicroSystems	Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	3,497In Stock	Cut Tape $4.27 $3.83 $3.47 $3.33 View Reel $2.67 $3.21 $2.96 $2.87 $2.75 $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Board Mount Current Sensors	Linear Hall	40 A		120 kHz
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS722KMATR-40AB-T Allegro MicroSystems 1: $6.69 2,487In Stock	Mfr. Part No. ACS722KMATR-40AB-T Mouser Part No 250-722KMATR40ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,487In Stock	Cut Tape $6.69 $6.03 $5.49 $5.29 Reel $4.58 View $5.10 $4.73 $4.43 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Hall-Effect	40 A
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS725LMATR-40AB-T Allegro MicroSystems 1: $6.13 3,401In Stock	Mfr. Part No. ACS725LMATR-40AB-T Mouser Part No 250-725LMATR40ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	3,401In Stock	Cut Tape $6.13 $5.52 $5.02 $4.83 Reel $4.17 View $4.66 $4.30 $4.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Hall-Effect	40 A	2 %	125 kHz
Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200 CST2010-150LD Coilcraft 1: $3.97 40In Stock 300Expected 26/11/2026	Mfr. Part No. CST2010-150LD Mouser Part No 994-CST2010-150LD	Coilcraft	Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	40In Stock 300Expected 26/11/2026	Cut Tape $3.97 $3.25 $2.81 $2.73 Reel $2.61 View $2.64 $2.58 $2.48 $2.44 MouseReel Available	Min.: 1 Mult.: 1 : 300	Current Transformers		40 A		1 kHz to 1 MHz
Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation MCS1806GS-5-40-P Monolithic Power Systems (MPS) 1: $3.60 337In Stock	Mfr. Part No. MCS1806GS-5-40-P Mouser Part No 946-MCS1806GS-5-40-P	Monolithic Power Systems (MPS)	Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation Learn More about Monolithic Power Systems (MPS) mps mcs1806 current sensors	Datasheet	337In Stock	Cut Tape $3.60 $3.22 $2.91 $2.80 Reel $2.40 View $2.69 $2.31 $2.22 $2.19	Min.: 1 Mult.: 1 : 500	Board Mount Current Sensors	Isolated Hall-Effect	40 A	2.5 %	100 kHz
Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT 7492540020 Wurth Elektronik 1: $4.17 812In Stock	Mfr. Part No. 7492540020 Mouser Part No 710-7492540020	Wurth Elektronik	Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	812In Stock	Cut Tape $4.17 $3.62 $3.00 $2.72 Reel $2.72 MouseReel Available	Min.: 1 Mult.: 1 : 225	Current Transformers		40 A		1 MHz
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH PCS040-EF1305KS Bourns 1: $4.77 281In Stock	Mfr. Part No. PCS040-EF1305KS Mouser Part No 652-PCS040-EF1305KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH Learn More about Bourns pcs current sense transformers	Datasheet	281In Stock	Cut Tape $4.77 $4.07 $3.91 $3.79 Reel $3.42 View $3.67 $3.53 $3.30 $3.16 MouseReel Available	Min.: 1 Mult.: 1 : 600	Current Transformers		40 A		1 MHz
Board Mount Current Sensors Pulse Current Transf 40A 1:200 T60404-B4658-X030 Vacuumschmelze 1: $4.83 9,756In Stock	Mfr. Part No. T60404-B4658-X030 Mouser Part No 983-T60404-B4658X030	Vacuumschmelze	Board Mount Current Sensors Pulse Current Transf 40A 1:200 Learn More about Vacuumschmelze vac current sensors	Datasheet	9,756In Stock	$4.83 $4.08 $3.79 $3.20 View $2.97 $2.63 $2.53 $2.44 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Pulse Current Transformer	40 A	0.5 %	100 kHz
Board Mount Current Sensors AC and DC integrated current sensor, SO16 package, 40 A, 2% accuracy, Voltage output GXN ANC 40-16 50011A LEM 1: $4.27 1,996In Stock New Product	Mfr. Part No. GXN ANC 40-16 50011A Mouser Part No 61-GXNANC40-1650011A New Product	LEM	Board Mount Current Sensors AC and DC integrated current sensor, SO16 package, 40 A, 2% accuracy, Voltage output Learn More about LEM gxn integrated current sensors	Datasheet	1,996In Stock	Cut Tape $4.27 $3.81 $3.44 $3.31 Reel $2.84 View $3.18 $2.93 $2.82 Quote	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Integrated Current Sensor	40 A
Current Transformers - Board Mount 40A 120mH 1:300 CT10-300 ICE Components 1: $3.75 192In Stock	Mfr. Part No. CT10-300 Mouser Part No 911-CT10-300	ICE Components	Current Transformers - Board Mount 40A 120mH 1:300 Learn More about ICE Components ct10 current sense transformers	Datasheet	192In Stock	$3.75 $3.07 $2.66 $2.58 View $2.50 $2.47 $2.44 $2.34 $2.30	Min.: 1 Mult.: 1	Current Transformers		40 A		10 kHz to 70 kHz
Board Mount Current Sensors CT4022-H40BSN8 CT4022-H40BSN8 Allegro MicroSystems 1: $3.05 1,065In Stock New Product	Mfr. Part No. CT4022-H40BSN8 Mouser Part No 250-CT4022-H40BSN8 New Product	Allegro MicroSystems	Board Mount Current Sensors CT4022-H40BSN8 Learn More about Allegro MicroSystems allegro ct4022 ct4032 tmr current sensors	Datasheet	1,065In Stock	Cut Tape $3.05 $2.72 $2.45 $2.35 Reel $1.88 View $2.26 $2.08 $2.01 $1.87	Min.: 1 Mult.: 1 : 2,000	Board Mount Current Sensors	Bidirectional	40 A
Board Mount Current Sensors CT4032-A40BSWF CT4032-A40BSWF Allegro MicroSystems 1: $3.34 1,872In Stock New Product	Mfr. Part No. CT4032-A40BSWF Mouser Part No 250-CT4032-A40BSWF New Product	Allegro MicroSystems	Board Mount Current Sensors CT4032-A40BSWF Learn More about Allegro MicroSystems allegro ct4022 ct4032 tmr current sensors	Datasheet	1,872In Stock	Cut Tape $3.34 $2.99 $2.70 $2.59 Reel $2.26 View $2.49 $2.29 $2.10 $2.09	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Bidirectional	40 A
Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE ACS37032LLZATR-040B3 Allegro MicroSystems 1: $5.21 44In Stock	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	44In Stock	Cut Tape $5.21 $4.68 $4.24 $4.08 View Reel $3.44 $3.93 $3.64 $3.60 $3.44 $3.44	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Board Mount Current Sensors	Current Sensor	40 A	2 %
Board Mount Current Sensors CT4022-A40BSN8 CT4022-A40BSN8 Allegro MicroSystems 1: $3.92 317In Stock 6,000Expected 06/05/2027 New Product	Mfr. Part No. CT4022-A40BSN8 Mouser Part No 250-CT4022-A40BSN8 New Product	Allegro MicroSystems	Board Mount Current Sensors CT4022-A40BSN8 Learn More about Allegro MicroSystems allegro ct4022 ct4032 tmr current sensors	Datasheet	317In Stock 6,000Expected 06/05/2027	Cut Tape $3.92 $3.38 $3.10 $2.76 View Reel $2.03 $2.60 $2.30 $2.21 $2.03	Min.: 1 Mult.: 1 : 2,000	Board Mount Current Sensors	Bidirectional	40 A
Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH VREF IN SOIC-6 PACKAGE ACS37030LLZATR-040B3 Allegro MicroSystems 1: $5.21 3,189In Stock	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	3,189In Stock	Cut Tape $5.21 $4.68 $4.24 $4.08 View Reel $3.36 $3.93 $3.64 $3.53 $3.37 $3.36	Min.: 1 Mult.: 1 : 3,000	Board Mount Current Sensors	Current Sensor	40 A	2 %
Current Transformers - Board Mount 0.7mOhm 40A 10 mH Turn Ratio 1:100 VST16/8EE-200S1C2 TDK 1: $10.00 519In Stock	Mfr. Part No. VST16/8EE-200S1C2 Mouser Part No 810-VST16/8EE200S1C2	TDK	Current Transformers - Board Mount 0.7mOhm 40A 10 mH Turn Ratio 1:100 Learn More about TDK vst transformers	Datasheet	519In Stock	Cut Tape $10.00 $8.65 $8.30 $7.29 Reel $7.11 View $7.00 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Current Transformers		40 A		1 kHz
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS722LLCTR-40AU-T Allegro MicroSystems 1: $5.50 7,648In Stock	Mfr. Part No. ACS722LLCTR-40AU-T Mouser Part No 250-722LLCTR40AUT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	7,648In Stock	Cut Tape $5.50 $4.95 $4.49 $4.32 View Reel $3.56 $4.17 $3.85 $3.74 $3.57 $3.56 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Board Mount Current Sensors	Linear Hall	40 A
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS ACS723LLCTR-40AU-T Allegro MicroSystems 1: $5.50 7,576In Stock	Mfr. Part No. ACS723LLCTR-40AU-T Mouser Part No 250-723LLCTR40AUT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	7,576In Stock	Cut Tape $5.50 $4.95 $4.49 $4.34 View Reel $3.64 $3.93 $3.81 $3.65 $3.64 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Board Mount Current Sensors	Linear Hall	40 A
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS723KMATR-40AB-T Allegro MicroSystems 1: $6.69 2,904In Stock	Mfr. Part No. ACS723KMATR-40AB-T Mouser Part No 250-723KMATR40ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,904In Stock	Cut Tape $6.69 $6.03 $5.49 $5.29 Reel $4.58 View $5.10 $4.73 $4.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Hall-Effect	40 A
Current Transformers - Board Mount 40A 8.5mH 2.5 Ohms AEC-Q200 CST2010-100LD Coilcraft 1: $3.96 1,031In Stock	Mfr. Part No. CST2010-100LD Mouser Part No 994-CST2010-100LD	Coilcraft	Current Transformers - Board Mount 40A 8.5mH 2.5 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	1,031In Stock	Cut Tape $3.96 $3.24 $2.81 $2.73 Reel $2.61 View $2.64 $2.58 $2.48 $2.44 MouseReel Available	Min.: 1 Mult.: 1 : 300	Current Transformers		40 A		2 kHz to 1 MHz
Current Transformers - Board Mount 40A 34mH 5 Ohms AEC-Q200 CST2010-200LD Coilcraft 1: $3.96 2,083In Stock	Mfr. Part No. CST2010-200LD Mouser Part No 994-CST2010-200LD	Coilcraft	Current Transformers - Board Mount 40A 34mH 5 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	2,083In Stock	Cut Tape $3.96 $3.24 $2.81 $2.73 Reel $2.61 View $2.64 $2.58 $2.48 $2.44 MouseReel Available	Min.: 1 Mult.: 1 : 300	Current Transformers		40 A		1 kHz to 1 MHz
Current Transformers - Board Mount 0.7mOhm 40A 42.2mH Turn Ratio 1:200 VST16/8EE-201S1C2 TDK 1: $10.00 146In Stock	Mfr. Part No. VST16/8EE-201S1C2 Mouser Part No 810-VST16/8EE201S1C2	TDK	Current Transformers - Board Mount 0.7mOhm 40A 42.2mH Turn Ratio 1:200 Learn More about TDK vst transformers	Datasheet	146In Stock	Cut Tape $10.00 $8.65 $8.30 $7.29 Reel $7.11 View $7.00 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Current Transformers		40 A		1 kHz
Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR ACS733KLATR-40AU-T Allegro MicroSystems 1: $5.21 2,958In Stock	Mfr. Part No. ACS733KLATR-40AU-T Mouser Part No 250-733KLATR40AUT	Allegro MicroSystems	Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs73x sensor ics	Datasheet	2,958In Stock	Cut Tape $5.21 $4.68 $4.24 $4.08 Reel $3.52 View $3.93 $3.64 $3.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Hall-Effect	40 A	4 %	1 MHz