XtremeSense™ TMR Technology Sensors

Allegro MicroSystems XtremeSense™ TMR (Tunnel Magnetoresistance) Technology Sensors feature a range of high-bandwidth and ultra-low-noise integrated contact current sensors. XtremeSense TMR technology enables high magnetic sensitivity, extremely low power consumption, and smaller size compared to other magnetic technologies such as Hall, AMR, and GMR. Allegro MicroSystems XtremeSense TMR Technology Sensors are an ideal fit for high-growth industries such as automotive, industrial, and consumer goods that require higher accuracy, lower power consumption, and greater bandwidth.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Frequency Range
Operating Supply Voltage
Output Type
Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(50APK;VDD=3.3V;Upto+125C)FLT#forOCD
Datasheet
1,661In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Allegro MicroSystems Board Mount Current Sensors CT426-HSN830MR
Datasheet
890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

30 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT431-HSWF30MR
Datasheet
1,811In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

30 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT431-HSWF50MR
Datasheet
692In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

50 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT430-HSWF50MR
Datasheet
750In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

50 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT431-HSWF20MR
Datasheet
963In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

20 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT426-HSN820MR
Datasheet
4,692In Stock
Min.: 1
Mult.: 1
Reel: 2,000

20 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(50APK;VDD=3.3V;Upto+125C)
Datasheet
1,575In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Allegro MicroSystems Board Mount Current Sensors CT426-HSN830DR
Datasheet
5,353In Stock
Min.: 1
Mult.: 1
Reel: 2,000

30 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT430-HSWF30MR
Datasheet
3,815In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

30 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT430-HSWF20DR
Datasheet
1,639In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

20 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT430-HSWF50DR
Datasheet
747In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

50 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(65ADC;VDD=3.3V;Upto+125C)
Datasheet
1,412In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Allegro MicroSystems Board Mount Current Sensors CT430-HSWF20MR
Datasheet
4,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

20 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT431-HSWF50DR
Datasheet
793In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

50 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors XtremeSense TMR Ultra-Low Noise, <1% Total Error 16-lead SOIC Wide (50 APK; VDD = 5.0 V; Up to +85C)
Datasheet
455In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

50 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(65APK;VDD=5.0V;Upto+85C)
Datasheet
1,382In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Allegro MicroSystems Board Mount Current Sensors XtremeSense TMR Ultra-Low Noise, <1% Total Error 16-lead SOIC Wide (50 ADC; VDD = 5.0 V; Up to +85C)
Datasheet
499In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

50 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors XtremeSense TMR Ultra-Low Noise, <1% Total Error 16-lead SOIC Wide (20 APK; VDD = 5.0 V; Up to +85C)
Datasheet
420In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

20 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT432-HSWF50MR
Datasheet
5,874In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

6 mA Current Sense 300 ns 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT433-HSWF20MR
Datasheet
5,347In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

6 mA Current Sense 300 ns 1 MHz 3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT433-HSWF50MR
Datasheet
6,414In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

6 mA Current Sense 300 ns 1 MHz 3 V Analog
Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(50APK;VDD=3.3V;Upto+125C)withFLTPin
Datasheet
4,431In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Current Sense 300 ns 3 V to 3.6 V
Allegro MicroSystems Board Mount Current Sensors CT427-HSN820MR
Datasheet
1,011In Stock
Min.: 1
Mult.: 1
Reel: 2,000

20 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT450-H00MRSN08
Datasheet
3,909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

6 mA Current Sense 300 ns 1 MHz 5 V Analog