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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
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-045B5 Allegro MicroSystems 1: ¥405.3 642In Stock	Mfr. Part # ACS71240KEXBLT-045B5 Mouser Part # 250-S71240KEXBLT045B	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems allegro current sensors	Datasheet	642In Stock	Cut Tape ¥405.3 ¥342.2 ¥317.3 ¥267.4 Reel ¥199.3 View ¥249.2 ¥215.9 ¥209.3 ¥191 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Board Mount Current Sensors				120 kHz
Board Mount Current Sensors Ultra-Small Package, Linear Hall-Effect Current Sensor with Overcurrent Detection MCS1823GQTE-320BRN-P Monolithic Power Systems (MPS) 1: ¥561.4 6In Stock 500Expected 9/20/2027	Mfr. Part # MCS1823GQTE-320BRN-P Mouser Part # 946-S1823GQTE320BRNP	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	6In Stock 500Expected 9/20/2027	Cut Tape ¥561.4 ¥473.4 ¥440.2 ¥372.1 ¥345.5 Reel ¥275.7	Min.: 1 Mult.: 1 : 500	Board Mount Current Sensors	Linear Hall-Effect	20 A	2.5 %	120 kHz
Board Mount Current Sensors Ultra-Small Package, Linear Hall-Effect Current Sensor with Overcurrent Detection MCS1823GQTE-520BRN-P Monolithic Power Systems (MPS) 1: ¥561.4 347In Stock	Mfr. Part # MCS1823GQTE-520BRN-P Mouser Part # 946-S1823GQTE520BRNP	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	347In Stock	Cut Tape ¥561.4 ¥473.4 ¥440.2 ¥372.1 Reel ¥280.7 View ¥345.5 ¥270.7 ¥265.8 ¥260.8	Min.: 1 Mult.: 1 : 500	Board Mount Current Sensors	Linear Hall-Effect	20 A	2.5 %	120 kHz
Board Mount Current Sensors CT417-HSN830MR CT417-HSN830MR Allegro MicroSystems 1: ¥752.4 10In Stock 6,000Expected 7/26/2027	Mfr. Part # CT417-HSN830MR Mouser Part # 462-CT417-HSN830MR	Allegro MicroSystems	Board Mount Current Sensors CT417-HSN830MR Learn More about Allegro MicroSystems crocus ct41x current sensors	Datasheet	10In Stock 6,000Expected 7/26/2027	Cut Tape ¥752.4 ¥664.4 ¥607.9 ¥506.6 View Reel ¥393.7 ¥476.7 ¥431.9 ¥418.6 ¥393.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Board Mount Current Sensors
Board Mount Current Sensors CURRENT SENSORS CSLA2DJI Honeywell 1: ¥20,531.6 6In Stock	Mfr. Part # CSLA2DJI Mouser Part # 785-CSLA2DJI	Honeywell	Board Mount Current Sensors CURRENT SENSORS	Datasheet	6In Stock	¥20,531.6 ¥17,319.2 ¥16,448.9 ¥15,349.3 View ¥15,115.1 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Inductive Analog Current Sensor	225 A
Board Mount Current Sensors CURRENT SENSOR ( 15A; 15V) L18P015D15 Tamura 1: ¥1,830.4 4In Stock 600Expected 4/13/2027	Mfr. Part # L18P015D15 Mouser Part # 838-L18P015D15	Tamura	Board Mount Current Sensors CURRENT SENSOR ( 15A; 15V)	Datasheet	4In Stock 600Expected 4/13/2027	¥1,830.4 ¥1,543.1 ¥1,433.4 ¥1,209.2 View ¥1,009.9 ¥960.1 ¥935.1 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		15 A		0 Hz to 100 kHz
Board Mount Current Sensors LV 25-200 LEM 1: ¥24,313.7 1In Stock New Product	Mfr. Part # LV 25-200 Mouser Part # 61-LV25-200 New Product	LEM	Board Mount Current Sensors Learn More about LEM lv board mount current sensors	Datasheet	1In Stock	¥24,313.7 ¥19,066.6 ¥19,065 ¥18,329.1 View ¥18,093.3 ¥17,867.4 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Voltage Transducer	8 mA
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 78In Stock	Mfr. Part # L03S050D15 Mouser Part # 838-L03S050D15	Tamura	Current Sensors - Industrial CURRENT SENSOR ( 50A; 15V)	Datasheet	78In 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 8In 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	8In Stock 2,500On Order On Order Ship Dates Mfr. #: MCS1823GQTE-330BRN-P Stock: 8 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 7,248In 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	7,248In 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
Board Mount Current Sensors AC current sensor with adjustable linar output SRCN-C263 L-Com 1: ¥6,826.7 3In Stock New At Mouser	Mfr. Part # SRCN-C263 Mouser Part # 17-SRCN-C263 New At Mouser	L-Com	Board Mount Current Sensors AC current sensor with adjustable linar output		3In Stock	¥6,826.7 ¥5,688.9 ¥5,504.6 ¥5,330.1 View ¥5,218.9 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors
Current Sensors - Industrial ON/OFF CURRENT SENSOR EISH400MA230 Carlo Gavazzi 1: ¥13,570.4 2In Stock	Mfr. Part # EISH400MA230 Mouser Part # 225-EISH400MA230	Carlo Gavazzi	Current Sensors - Industrial ON/OFF CURRENT SENSOR Learn More about Carlo Gavazzi eish ssrs	Datasheet	2In Stock	¥13,570.4 ¥13,027.2 ¥12,773.1 ¥12,397.7 View ¥12,324.6 ¥12,253.2 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	SSR
Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR ACS730KLCTR-50AB-T Allegro MicroSystems 1: ¥890.3 57In Stock 12,000Expected 12/10/2026	Mfr. Part # ACS730KLCTR-50AB-T Mouser Part # 250-730KLCTR50ABT	Allegro MicroSystems	Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR Learn More about Allegro MicroSystems allegro 0a 50a sensor ics	Datasheet	57In Stock 12,000Expected 12/10/2026	Cut Tape ¥890.3 ¥750.8 ¥697.6 ¥588 View Reel ¥450.1 ¥546.5 ¥486.7 ¥468.4 ¥450.1 ¥450.1 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Board Mount Current Sensors	Linear Hall	17 mA
Current Sensors - Industrial Flexible Rogowski Coil 500 mV/kA 90 mm Improved shielding FLRC-500-090-0500-I Pulse Egston 1: ¥10,733.4 1In Stock New Product	Mfr. Part # FLRC-500-090-0500-I Mouser Part # 673-FLRC-5000900500I New Product	Pulse Egston	Current Sensors - Industrial Flexible Rogowski Coil 500 mV/kA 90 mm Improved shielding Learn More about Pulse Egston flrc current sensors	Datasheet	1In Stock	¥10,733.4 ¥9,054.1 ¥8,414.6 ¥7,932.9 View ¥7,502.7 ¥7,434.6 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors
Board Mount Current Sensors 5A, 5V, Fix gain, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 MCA1101-5-5 ACEINNA 1: ¥892 15In Stock 2,000Expected 2/26/2027	Mfr. Part # MCA1101-5-5 Mouser Part # 438-MCA1101-5-5	ACEINNA	Board Mount Current Sensors 5A, 5V, Fix gain, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 Learn More about ACEINNA mca1101 sensor ics	Datasheet	15In Stock 2,000Expected 2/26/2027	Cut Tape ¥892 ¥752.4 ¥699.3 ¥589.7 View Reel ¥441.8 ¥548.1 ¥519.9 ¥441.8 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Board Mount Current Sensors		5 A	0.6 %
Board Mount Current Sensors 65A, 5V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 MCA1101-65-5 ACEINNA 1: ¥1,152.7 385In Stock	Mfr. Part # MCA1101-65-5 Mouser Part # 438-MCA1101-65-5	ACEINNA	Board Mount Current Sensors 65A, 5V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 Learn More about ACEINNA mca1101 sensor ics	Datasheet	385In Stock	¥1,152.7 ¥971.7 ¥901.9 ¥760.7 View ¥707.6 ¥681 ¥578	Min.: 1 Mult.: 1	Board Mount Current Sensors		65 A		1.5 MHz
Current Sensors - Industrial Motor Protective Relay SAO-S1N Omron Automation and Safety 1: ¥71,908 3In Stock	Mfr. Part # SAO-S1N Mouser Part # 653-SAO-S1N	Omron Automation and Safety	Current Sensors - Industrial Motor Protective Relay	Datasheet	3In Stock	¥71,908 ¥62,078.2 ¥61,217.8 Quote Quote	Min.: 1 Mult.: 1	Industrial Current Sensors
Board Mount Current Sensors CURRENT SENSOR ( 150A; 15V) L08P150D15 Tamura 1: ¥2,051.3 52In Stock 500Expected 12/1/2026	Mfr. Part # L08P150D15 Mouser Part # 838-L08P150D15	Tamura	Board Mount Current Sensors CURRENT SENSOR ( 150A; 15V)	Datasheet	52In Stock 500Expected 12/1/2026	¥2,051.3 ¥1,730.8 ¥1,607.8 ¥1,357 View ¥1,210.9 ¥1,028.2 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		150 A		0 Hz to 100 kHz
Board Mount Current Sensors Ultra-Small Package, Linear Hall-Effect Current Sensor with Overcurrent Detection MCS1823GQTE-505BRN-P Monolithic Power Systems (MPS) 1: ¥524.9 19In Stock 2,000On Order	Mfr. Part # MCS1823GQTE-505BRN-P Mouser Part # 946-S1823GQTE505BRNP	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	19In Stock 2,000On Order	Cut Tape ¥524.9 ¥468.4 ¥421.9 ¥337.2 Reel ¥285.7 View ¥323.9 ¥274.1 ¥262.4 ¥257.5	Min.: 1 Mult.: 1 : 500	Board Mount Current Sensors	Linear Hall-Effect	5 A	2.5 %	120 kHz
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240LLCBTR-050U5 Allegro MicroSystems 1: ¥609.6 22In Stock 9,000Expected 6/24/2027	Mfr. Part # ACS71240LLCBTR-050U5 Mouser Part # 250-71240LLCBTR050U5	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems allegro acs71240 sensor ics	Datasheet	22In Stock 9,000Expected 6/24/2027	Cut Tape ¥609.6 ¥513.2 ¥476.7 ¥402 View Reel ¥294 ¥373.7 ¥318.9 ¥308.9 ¥294 ¥294 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Board Mount Current Sensors	Hall-Effect	50 A