40 A Current Sensors

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Type
Current Rating
Accuracy
Frequency Range
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
2,453In Stock
Min.: 1
Mult.: 1
: 500

Board Mount Current Sensors Isolated Hall-Effect 40 A 2.5 % 100 kHz
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR
Datasheet
5,404In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Board Mount Current Sensors Hall-Effect 40 A
Coilcraft Current Transformers - Board Mount 40A 2.12mH 1.3 Ohms AEC-Q200
Datasheet
73In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Current Transformers 40 A 4 kHz to 1 MHz
Coilcraft Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200
Datasheet
90In Stock
300Expected 11/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

Current Transformers 40 A 1 kHz to 1 MHz
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
337In Stock
Min.: 1
Mult.: 1
: 500

Board Mount Current Sensors Isolated Hall-Effect 40 A 2.5 % 100 kHz
TDK Current Transformers - Board Mount 12.6mH N1:N2=1:150 T4145 EF12.6 SMD
Datasheet
773In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Current Transformers 40 A 50 kHz to 500 kHz
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR
Datasheet
2,487In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Board Mount Current Sensors Hall-Effect 40 A
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR
Datasheet
3,426In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Board Mount Current Sensors Hall-Effect 40 A 2 % 125 kHz
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR
Datasheet
3,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Board Mount Current Sensors Hall-Effect 40 A 4 % 1 MHz
TDK Current Transformers - Board Mount 1.4mH TR 1:50 DCR 0.28 / 400mOhms
Datasheet
646In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Current Transformers 40 A 50 kHz to 500 kHz
Vacuumschmelze Board Mount Current Sensors Pulse Current Transf 40A 1:200
Datasheet
9,882In Stock
Min.: 1
Mult.: 1

Board Mount Current Sensors Pulse Current Transformer 40 A 0.5 % 100 kHz
Wurth Elektronik Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT
Datasheet
812In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 225

Current Transformers 40 A 1 MHz
Bourns Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH
Datasheet
281In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

Current Transformers 40 A 1 MHz
Allegro MicroSystems Board Mount Current Sensors CT4022-H40BSN8
Datasheet
1,215In Stock
Min.: 1
Mult.: 1
: 2,000

Board Mount Current Sensors Bidirectional 40 A
Allegro MicroSystems Board Mount Current Sensors CT4032-A40BSWF
Datasheet
1,913In Stock
Min.: 1
Mult.: 1
: 1,000

Board Mount Current Sensors Bidirectional 40 A
Allegro MicroSystems Board Mount Current Sensors CT4022-A40BSN8
Datasheet
82In Stock
6,000Expected 5/6/2027
Min.: 1
Mult.: 1
: 2,000

Board Mount Current Sensors Bidirectional 40 A
Allegro MicroSystems Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH VREF IN SOIC-6 PACKAGE
Datasheet
3,331In Stock
Min.: 1
Mult.: 1
: 3,000

Board Mount Current Sensors Current Sensor 40 A 2 %
TDK Current Transformers - Board Mount 0.7mOhm 40A 10 mH Turn Ratio 1:100
Datasheet
521In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Current Transformers 40 A 1 kHz
TDK Current Transformers - Board Mount 0.7mOhm 40A 42.2mH Turn Ratio 1:200
Datasheet
498In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Current Transformers 40 A 1 kHz
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR
Datasheet
9,198In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Board Mount Current Sensors Linear Hall 40 A
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT
Datasheet
4,532In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000

Board Mount Current Sensors Hall-Effect 40 A 4 % 1 MHz
Coilcraft Current Transformers - Board Mount 40A 34mH 5 Ohms AEC-Q200
Datasheet
2,135In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Current Transformers 40 A 1 kHz to 1 MHz
Allegro MicroSystems Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE
Datasheet
158In Stock
9,000Expected 9/14/2026
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Board Mount Current Sensors Current Sensor 40 A 2 %
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS
Datasheet
691In Stock
9,000Expected 9/24/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Board Mount Current Sensors Linear Hall 40 A
Allegro MicroSystems Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS
Datasheet
3,919In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Board Mount Current Sensors Linear Hall 40 A 120 kHz