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 (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Allegro MicroSystems Board Mount Current Sensors CT433-HSWF50MR
Datasheet
4,139In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output
Datasheet
50,762In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors 1D X-AXIS LINEAR TMR SENSOR, ANA OUT, SELF CYCLE, SOT23-3
Datasheet
19,559In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors CT450-H00MRSN08
Datasheet
3,909In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000


Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors 1D X-AXIS LINEAR TMR BRIDGE, 1V/5.5V, DIFF. ANA OUT, SOT23-6
Datasheet
15,684In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(50APK;VDD=3.3V;Upto+125C)withFLTPin
Datasheet
3,095In Stock
Min.: 1
Mult.: 1
: 2,000

Allegro MicroSystems Board Mount Current Sensors CT426-HSN820DR
Datasheet
891In Stock
Min.: 1
Mult.: 1
: 2,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(65ADC;VDD=5.0V;Upto+125C)
Datasheet
996In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(65APK;VDD=5.0V;Upto+125C)
Datasheet
891In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(40APK;VDD=3.3V;Upto+125C)
Datasheet
806In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors CT450-H00MRTS08
Datasheet
457In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors CT427-HSN830MR
Datasheet
55In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Allegro MicroSystems Board Mount Current Sensors CT450-H06MRSN08
Datasheet
1,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Allegro MicroSystems Board Mount Current Sensors CT450-H12MRSN08
Datasheet
1,002In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Allegro MicroSystems Board Mount Current Sensors CT450-H24MRSN08
Datasheet
1,298In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(65APK;VDD=3.3V;Upto+125C)
Datasheet
844In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors XtremeSense TMR Ultra-Low Noise, <1% Total Error 16-lead SOIC Wide (20 APK; VDD = 3.3 V; Up to +85C)
Datasheet
190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(50APK;VDD=5.0V;Upto+125C)FLT#forOCD
Datasheet
10In Stock
6,000Expected 12/24/2026
Min.: 1
Mult.: 1
: 2,000

Allegro MicroSystems Board Mount Current Sensors CT433-HSWF30MR
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 6,000
Mult.: 6,000
: 1,000

Allegro MicroSystems Board Mount Current Sensors CT431-HSWF30MR
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 6,000
Mult.: 6,000
: 1,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(20ADC;VDD=3.3V;Upto+125C)withFLTPin
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1
: 2,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(30ADC;VDD=3.3V;Upto+125C)withFLTPin
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 6,000
Mult.: 6,000
: 2,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(50ADC;VDD=3.3V;Upto+125C)withFLTPin
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 6,000
Mult.: 6,000
: 2,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(65ADC;VDD=3.3V;Upto+125C)withFLTPin
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 6,000
Mult.: 6,000
: 2,000

Allegro MicroSystems Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,8-leadSOIC(65APK;VDD=3.3V;Upto+125C)withFLTPin
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 6,000
Mult.: 6,000
: 2,000