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Current Sensors

Current Sensors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many current sensor manufacturers including Allegro MicroSystems, LEM, Texas Instruments, Vacuumschmelze & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Current Rating	Accuracy	Frequency Range
Current Transformers - Board Mount SMD Current Sense 10.4mH 1.9Ohms PA0368.125NLT Pulse Electronics 1: ¥360.4 1,270In Stock	Mfr. Part # PA0368.125NLT Mouser Part # 673-PA0368.125NLT	Pulse Electronics	Current Transformers - Board Mount SMD Current Sense 10.4mH 1.9Ohms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1,270In Stock	Cut Tape ¥360.4 ¥327.2 ¥299 ¥289 Reel ¥222.6 View ¥280.7 ¥279 ¥275.7 ¥219.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,100	Current Transformers		4 A		50 kHz to 1 MHz
Current Transformers - Board Mount 15A CURR SENSE TXFR 1:1:200 SM 54200C Murata Power Solutions 1: ¥493.3 450In Stock	Mfr. Part # 54200C Mouser Part # 580-54200C	Murata Power Solutions	Current Transformers - Board Mount 15A CURR SENSE TXFR 1:1:200 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	450In Stock	Cut Tape ¥493.3 ¥446.8 ¥408.6 ¥395.3 Reel ¥317.3 View ¥383.7 ¥355.5 ¥310.6 ¥308.9 MouseReel Available	Min.: 1 Mult.: 1 : 450	Current Transformers		15 A		50 kHz to 500 kHz
Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION ACS710KLATR-25CB-T Allegro MicroSystems 1: ¥986.6 5,908In Stock NRND	Mfr. Part # ACS710KLATR-25CB-T Mouser Part # 250-710KLATR25CBT NRND	Allegro MicroSystems	Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,908In Stock	Cut Tape ¥986.6 ¥888.6 ¥807.2 ¥777.3 Reel ¥671 View ¥749.1 ¥692.6 ¥649.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Linear Hall	11 mA
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS722KMATR-20AB-T Allegro MicroSystems 1: ¥1,111.2 2,866In Stock	Mfr. Part # ACS722KMATR-20AB-T Mouser Part # 250-722KMATR20ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,866In Stock	Cut Tape ¥1,111.2 ¥1,001.6 ¥911.9 ¥878.7 Reel ¥760.7 View ¥847.1 ¥784 ¥735.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Hall-Effect	20 A
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS722KMATR-40AB-T Allegro MicroSystems 1: ¥1,111.2 2,487In Stock	Mfr. Part # ACS722KMATR-40AB-T Mouser Part # 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 ¥1,111.2 ¥1,001.6 ¥911.9 ¥878.7 Reel ¥760.7 View ¥847.1 ¥785.7 ¥735.8 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: ¥1,018.2 3,401In Stock	Mfr. Part # ACS725LMATR-40AB-T Mouser Part # 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 ¥1,018.2 ¥916.9 ¥833.8 ¥802.3 Reel ¥692.6 View ¥774 ¥714.2 ¥672.7 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Hall-Effect	40 A	2 %	125 kHz
Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR ACS732KLATR-75AB-T Allegro MicroSystems 1: ¥860.4 1,902In Stock	Mfr. Part # ACS732KLATR-75AB-T Mouser Part # 250-732KLATR75ABT	Allegro MicroSystems	Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs73x sensor ics	Datasheet	1,902In Stock	Cut Tape ¥860.4 ¥754.1 ¥694.3 ¥632.8 View Reel ¥534.8 ¥601.3 ¥549.8 ¥534.8 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Hall-Effect	75 A	4 %	1 MHz
Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 CST4835-050EC Coilcraft 1: ¥602.9 551In Stock	Mfr. Part # CST4835-050EC Mouser Part # 994-CST4835-050EC	Coilcraft	Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	551In Stock	Cut Tape ¥602.9 ¥493.3 ¥453.5 Reel ¥393.7 ¥377 ¥370.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	Current Transformers
Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION ACS710KLATR-25CB-NL-T Allegro MicroSystems 1: ¥986.6 9,042In Stock NRND	Mfr. Part # ACS710KLATR-25CB-NL-T Mouser Part # 250-710KLATR25CBNLT NRND	Allegro MicroSystems	Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	9,042In Stock	Cut Tape ¥986.6 ¥888.6 ¥807.2 ¥777.3 Reel ¥669.4 View ¥749.1 ¥692.6 ¥649.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Linear Hall	11 mA
Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(50APK;VDD=3.3V;Upto+125C)FLT#forOCD CT417-HSN850MR Allegro MicroSystems 1: ¥626.2 1,607In Stock	Mfr. Part # CT417-HSN850MR Mouser Part # 462-CT417-HSN850MR	Allegro MicroSystems	Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(50APK;VDD=3.3V;Upto+125C)FLT#forOCD Learn More about Allegro MicroSystems crocus ct41x current sensors	Datasheet	1,607In Stock	Cut Tape ¥626.2 ¥561.4 ¥506.6 ¥486.7 Reel ¥392 View ¥468.4 ¥431.9 ¥415.3 ¥390.3	Min.: 1 Mult.: 1 : 2,000	Board Mount Current Sensors
Board Mount Current Sensors CURRENT SENSOR ACS724LMATR-65AB-T Allegro MicroSystems 1: ¥1,018.2 3,472In Stock	Mfr. Part # ACS724LMATR-65AB-T Mouser Part # 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 ¥1,018.2 ¥916.9 ¥833.8 ¥802.3 Reel ¥692.6 View ¥774 ¥714.2 ¥672.7 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Hall-Effect	65 A		120 kHz
Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800 CZ3725 Asahi Kasei Microdevices 1: ¥1,501.5 988In Stock	Mfr. Part # CZ3725 Mouser Part # 412-CZ3725	Asahi Kasei Microdevices	Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800 Learn More about Asahi Kasei Microdevices asahi kasei cz37x current sensor ics	Datasheet	988In Stock	Cut Tape ¥1,501.5 ¥1,358.7 ¥1,240.8 ¥1,195.9 Reel ¥1,039.8 View ¥1,156.1 ¥1,078 ¥980 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors	Hall-Effect	- 7.1 A to 165.8 A	1 %
Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM 53125C Murata Power Solutions 1: ¥289 1,990In Stock	Mfr. Part # 53125C Mouser Part # 580-53125C	Murata Power Solutions	Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	1,990In Stock	Cut Tape ¥289 ¥234.2 ¥222.6 ¥215.9 View Reel ¥158.3 ¥207.6 ¥197.7 ¥194.3 ¥158.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Current Transformers
Board Mount Current Sensors Gen2-InP-CurrentSensor-25AB.FSFixed-5V-5.4kVisolation-OCD MLX91220KDF-ABF-025-SP Melexis 1: ¥709.2 521In Stock	Mfr. Part # MLX91220KDF-ABF-025-SP Mouser Part # 482-91220KDFABF025SP	Melexis	Board Mount Current Sensors Gen2-InP-CurrentSensor-25AB.FSFixed-5V-5.4kVisolation-OCD Learn More about Melexis mlx91220 sensors	Datasheet	521In Stock	¥709.2 ¥634.5 ¥566.4 ¥504.9 View ¥470.1 ¥450.1 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Integrated Current Sensor	25 mA		0 Hz to 300 kHz
Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200 CST4835-020EC Coilcraft 1: ¥602.9 524In Stock	Mfr. Part # CST4835-020EC Mouser Part # 994-CST4835-020EC	Coilcraft	Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	524In Stock	Cut Tape ¥602.9 ¥493.3 ¥433.5 Reel ¥393.7 ¥377 ¥370.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	Current Transformers
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Allegro MicroSystems ACS71240KEXBLT-050B3-120 ACS71240KEXBLT-050B3-120 Allegro MicroSystems 1: ¥392 987In Stock	Mfr. Part # ACS71240KEXBLT-050B3-120 Mouser Part # 250-40KEXBLT050B3120	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION	Datasheet	987In Stock	Cut Tape ¥392 ¥342.2 ¥310.6 ¥267.4 Reel ¥202.6 View ¥249.2 ¥222.6 ¥209.3 ¥191 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Board Mount Current Sensors
Board Mount Current Sensors CURRENT SENSOR Allegro MicroSystems ACS725LLCTR-10AU-S ACS725LLCTR-10AU-S Allegro MicroSystems 1: ¥906.9 55In Stock 9,000Expected 7/5/2027	Mfr. Part # ACS725LLCTR-10AU-S Mouser Part # 250-ACS725LLCTR10AUS	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR	Datasheet	55In Stock 9,000Expected 7/5/2027	¥906.9 ¥765.7 ¥710.9 ¥599.6 View ¥558.1 ¥496.6 ¥476.7 ¥466.7	Min.: 1 Mult.: 1	Board Mount Current Sensors
Board Mount Current Sensors FLUX-GATE CS VREFOUT( 25A; +5V) F03P025S05L Tamura 1: ¥2,787.2 7In Stock	Mfr. Part # F03P025S05L Mouser Part # 838-F03P025S05L	Tamura	Board Mount Current Sensors FLUX-GATE CS VREFOUT( 25A; +5V)	Datasheet	7In Stock	¥2,787.2 ¥2,504.8 ¥1,935.1 ¥1,870.3 View ¥1,669.3 ¥1,621.1 ¥1,587.9 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors
Current Sensors - Industrial CURRENT SENSOR ( 50A; 15V) L03S050D15 Tamura 1: ¥2,810.4 77In Stock	Mfr. Part # L03S050D15 Mouser Part # 838-L03S050D15	Tamura	Current Sensors - Industrial CURRENT SENSOR ( 50A; 15V)	Datasheet	77In Stock	¥2,810.4 ¥2,370.2 ¥2,202.5 ¥1,858.7 View ¥1,599.5 ¥1,541.4 ¥1,480 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall Effect Current Sensor	50 A	1 %
Board Mount Current Sensors CURRENT SENSOR ( 25A; 15V) L07P025D15 Tamura 1: ¥2,913.4 22In Stock	Mfr. Part # L07P025D15 Mouser Part # 838-L07P025D15	Tamura	Board Mount Current Sensors CURRENT SENSOR ( 25A; 15V)	Datasheet	22In Stock	¥2,913.4 ¥2,458.3 ¥2,283.9 ¥1,926.8 View ¥1,621.1 ¥1,574.6 ¥1,524.8 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		25 A		0 Hz to 100 kHz
Current Sensors - Industrial CURRENT SENSOR ( 300A;+5V;VREFOUT) L31S300S05FS Tamura 1: ¥2,651 145In Stock 600On Order	Mfr. Part # L31S300S05FS Mouser Part # 838-L31S300S05FS	Tamura	Current Sensors - Industrial CURRENT SENSOR ( 300A;+5V;VREFOUT)	Datasheet	145In Stock 600On Order On Order Ship Dates Mfr. #: L31S300S05FS Stock: 145 Can Ship Immediately On Order: 200 Expected 6/7/2027 400 Expected 6/15/2027 Factory Lead-Time: 24 Weeks	¥2,651 ¥2,235.7 ¥2,077.9 ¥1,752.4 View ¥1,639.4 ¥1,499.9 ¥1,463.3 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall Effect Current Sensor	300 A
Board Mount Current Sensors 300A; +5V Tin LA37S300S05KM Tamura 1: ¥4,084.4 1In Stock 200Expected 2/18/2027	Mfr. Part # LA37S300S05KM Mouser Part # 838-LA37S300S05KM	Tamura	Board Mount Current Sensors 300A; +5V Tin Learn More about Tamura la37s s05k open loop current sensors	Datasheet	1In Stock 200Expected 2/18/2027	¥4,084.4 ¥3,106.1 ¥2,861.9 ¥2,772.2 View ¥2,506.4 ¥2,393.5 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		300 A	1.8 %
Current Sensors - Industrial CURRENT SENSOR ( 1000A; 24V; 5000T) S29S1T0D24Z Tamura 1: ¥31,627.1 7In Stock	Mfr. Part # S29S1T0D24Z Mouser Part # 838-S29S1T0D24Z	Tamura	Current Sensors - Industrial CURRENT SENSOR ( 1000A; 24V; 5000T)	Datasheet	7In Stock	¥31,627.1 ¥26,682.3 ¥24,263.9 ¥23,950 View ¥23,730.7 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall Effect Current Sensor	1 kA	0.4 %	0 Hz to 100 kHz
Board Mount Current Sensors Ultra-Small Package, Linear Hall-Effect Current Sensor with Overcurrent Detection MCS1823GQTE-330BRN-P Monolithic Power Systems (MPS) 1: ¥524.9 5In Stock 2,500On Order	Mfr. Part # MCS1823GQTE-330BRN-P Mouser Part # 946-S1823GQTE330BRNP	Monolithic Power Systems (MPS)	Board Mount Current Sensors Ultra-Small Package, Linear Hall-Effect Current Sensor with Overcurrent Detection Learn More about Monolithic Power Systems (MPS) mps mcs1823 sensors	Datasheet	5In Stock 2,500On Order On Order Ship Dates Mfr. #: MCS1823GQTE-330BRN-P Stock: 5 Can Ship Immediately On Order: 500 Expected 11/20/2026 1,000 Expected 2/1/2027 1,000 Expected 2/8/2027 Factory Lead-Time: 64 Weeks	Cut Tape ¥524.9 ¥468.4 ¥400.3 ¥355.5 ¥335.5 Reel ¥297.3	Min.: 1 Mult.: 1 : 500	Board Mount Current Sensors	Linear Hall-Effect	30 A	2.5 %	120 kHz
Board Mount Current Sensors Pulse Current Transf 35A 1:100 3.5mm p T60404-B4658-X029 Vacuumschmelze 1: ¥800.6 7,223In Stock 783On Order	Mfr. Part # T60404-B4658-X029 Mouser Part # 983-T60404-B4658X029	Vacuumschmelze	Board Mount Current Sensors Pulse Current Transf 35A 1:100 3.5mm p Learn More about Vacuumschmelze vac current sensors	Datasheet	7,223In Stock 783On Order	¥800.6 ¥674.4 ¥627.9 ¥529.9 View ¥491.7 ¥438.5	Min.: 1 Mult.: 1	Board Mount Current Sensors	Pulse Current Transformer	35 A	0.5 %	100 kHz