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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Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Frequency Range
Operating Supply Voltage
Output Type
Allegro MicroSystems Board Mount Current Sensors CT430-HSWF20MR
Datasheet
4 489In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

20 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT450-H12DRSN08
Datasheet
1 761In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(50APK;VDD=3.3V;Upto+125C)FLT#forOCD
Datasheet
1 607In Stock
Min.: 1
Mult.: 1
: 2 000

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

30 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT430-HSWF50MR
Datasheet
737In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

50 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT431-HSWF20DR
Datasheet
516In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

20 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT431-HSWF20MR
Datasheet
876In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

20 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT430-HSWF20DR
Datasheet
1 423In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

20 A Current Sense 0.3 us 0.7 % 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors XtremeSense TMR 1MHz Bandwidth Contactless Current Sensor , <1% Total Error 8-lead SOIC (6 mT Unipolar; VDD = 5.0 V; Up to +125C)
Datasheet
1 697In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

Allegro MicroSystems Board Mount Current Sensors CT426-HSN830DR
Datasheet
4 701In Stock
Min.: 1
Mult.: 1
: 2 000

30 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT431-HSWF50MR
Datasheet
688In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

50 A Current Sense 0.3 us 0.7 % 1 MHz 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT426-HSN820MR
Datasheet
4 592In Stock
Min.: 1
Mult.: 1
: 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
: 2 000

Allegro MicroSystems Board Mount Current Sensors CT430-HSWF50DR
Datasheet
737In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 404In Stock
Min.: 1
Mult.: 1
: 1 000

Allegro MicroSystems Board Mount Current Sensors CT431-HSWF50DR
Datasheet
788In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
: 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
: 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
: 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
: 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 822In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

6 mA Current Sense 300 ns 1 MHz 5 V Analog
Allegro MicroSystems Board Mount Current Sensors CT433-HSWF20MR
Datasheet
3 321In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

6 mA Current Sense 300 ns 1 MHz 3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT433-HSWF50MR
Datasheet
4 139In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

6 mA Current Sense 300 ns 1 MHz 3 V Analog
Allegro MicroSystems Board Mount Current Sensors CT450-H00MRSN08
Datasheet
3 909In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

6 mA Current Sense 300 ns 1 MHz 5 V Analog