Board Mount Hall Effect / Magnetic Sensors

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CT813x TMR Digital Latches

Allegro MicroSystems CT813x Omnipolar Tunnel Magneto-resistance (TMR) Digital Latches provide a monolithic solution for superior sensing performance. CT813x TMR Digital Latches are designed for consumer and industrial applications and are based on Allegro MicroSystems XtremeSense™ TMR technology with an integrated CMOS process. Allegro MicroSystems CT813x Digital Latches offer stable magnetic operation over the operating temperature range. CT813x offers low power consumption as low as 110nA, which is ideal for battery-operated products where minimal current consumption is required. It supports magnetic fields down to 0.9mT for applications where there is a large air gap requirement.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Operating Supply Current	Maximum Output Current	Operating Point Min/Max	Release Point Min/Max (Brp)	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Series	Packaging
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132SL-IS3 Allegro MicroSystems 1: $1.060 9.267In Stock	Mfr. Part # CT8132SL-IS3 Mouser Part # 462-CT8132SL-IS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	9.267In Stock	Cut Tape $1.060 $927 $824 $786 View Reel $464 $760 $687 $661 $629 $464 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Omnipolar	1.1 uA	20 mA	+/-0.9 mT	+/-0.5 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132BH-IS3 Allegro MicroSystems 1: $1.060 2.130In Stock	Mfr. Part # CT8132BH-IS3 Mouser Part # 462-CT8132BH-IS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	2.130In Stock	Cut Tape $1.060 $927 $824 $786 View Reel $566 $751 $661 $623 $588 $566	Min.: 1 Mult.: 1 : 3.000	Omnipolar	41 uA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132BV-IS3 Allegro MicroSystems 1: $1.060 41.486In Stock	Mfr. Part # CT8132BV-IS3 Mouser Part # 462-CT8132BV-IS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	41.486In Stock	Cut Tape $1.060 $927 $825 $775 View Reel $566 $730 $637 $636 $588 $566 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Omnipolar	110 nA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132BV-HS3 Allegro MicroSystems 1: $1.105 17.866In Stock	Mfr. Part # CT8132BV-HS3 Mouser Part # 462-CT8132BV-HS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	17.866In Stock	Cut Tape $1.105 $971 $862 $823 View Reel $608 $786 $703 $669 $630 $608	Min.: 1 Mult.: 1 : 3.000	Omnipolar	110 nA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132BV-IL4 Allegro MicroSystems 1: $1.322 22.115In Stock	Mfr. Part # CT8132BV-IL4 Mouser Part # 462-CT8132BV-IL4	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	22.115In Stock	Cut Tape $1.322 $1.162 $1.034 $988 View Reel $729 $944 $843 $799 $754 $729	Min.: 1 Mult.: 1 : 3.000	Omnipolar	110 nA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	LGA-4	CT8132	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132DM-HS3 Allegro MicroSystems 1: $1.105 17.835In Stock	Mfr. Part # CT8132DM-HS3 Mouser Part # 462-CT8132DM-HS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	17.835In Stock	Cut Tape $1.105 $971 $862 $823 View Reel $608 $786 $703 $669 $630 $608	Min.: 1 Mult.: 1 : 3.000	Omnipolar	10.5 uA	20 mA	+/-1.5 mT	+/-1.0 mT	1.7 V to 5.5 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132DM-IS3 Allegro MicroSystems 1: $1.060 13.370In Stock	Mfr. Part # CT8132DM-IS3 Mouser Part # 462-CT8132DM-IS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	13.370In Stock	Cut Tape $1.060 $927 $825 $786 View Reel $608 $751 $670 $637 $608 $608	Min.: 1 Mult.: 1 : 3.000	Omnipolar	10.5 uA		+/-1.5 mT	+/-1.0 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132EK-IS3 Allegro MicroSystems 1: $1.060 9.795In Stock	Mfr. Part # CT8132EK-IS3 Mouser Part # 462-CT8132EK-IS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	9.795In Stock	Cut Tape $1.060 $927 $825 $786 View Reel $579 $751 $670 $637 $600 $579 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Omnipolar	145 nA		+/-7.0 mT	+/-5.0 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132SK-HS3 Allegro MicroSystems 1: $1.105 29.636In Stock	Mfr. Part # CT8132SK-HS3 Mouser Part # 462-CT8132SK-HS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	29.636In Stock	Cut Tape $1.105 $971 $862 $823 View Reel $608 $786 $703 $669 $630 $608	Min.: 1 Mult.: 1 : 3.000	Omnipolar	145 nA		+/-0.9 mT	+/-0.5 mT	1.7 V to 5.5 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132SK-IL4 Allegro MicroSystems 1: $1.322 18.000In Stock	Mfr. Part # CT8132SK-IL4 Mouser Part # 462-CT8132SK-IL4	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	18.000In Stock	Cut Tape $1.322 $1.162 $1.034 $988 View Reel $729 $944 $843 $799 $754 $729 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Omnipolar	145 nA		+/-0.9 mT	+/-0.5 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	LGA-4	CT8132	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132SK-IS3 Allegro MicroSystems 1: $1.060 5.883In Stock 54.000Expected 12/17/2026	Mfr. Part # CT8132SK-IS3 Mouser Part # 462-CT8132SK-IS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	5.883In Stock 54.000Expected 12/17/2026	Cut Tape $1.060 $930 $826 $787 View Reel $583 $752 $670 $637 $605 $583 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Omnipolar	145 nA	20 mA	+/-0.9 mT	+/-0.5 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output CT8131BV-HL4 Allegro MicroSystems 1: $1.948 420In Stock	Mfr. Part # CT8131BV-HL4 Mouser Part # 462-CT8131BV-HL4	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	420In Stock	Cut Tape $1.948 $1.675 $1.527 $1.379 View Reel $921 $1.287 $1.079 $1.008 $954 $921	Min.: 1 Mult.: 1 : 3.000	Omnipolar	110 nA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 125 C	SMD/SMT	LGA-4	CT8131	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output CT8131BV-IS3 Allegro MicroSystems 1: $1.196 2.449In Stock 18.000Expected 12/17/2026	Mfr. Part # CT8131BV-IS3 Mouser Part # 462-CT8131BV-IS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	2.449In Stock 18.000Expected 12/17/2026	Cut Tape $1.196 $1.057 $941 $898 View Reel $669 $858 $767 $734 $693 $669 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Omnipolar	110 nA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	CT8131	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132BL-HS3 Allegro MicroSystems 1: $1.173 2.988In Stock	Mfr. Part # CT8132BL-HS3 Mouser Part # 462-CT8132BL-HS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	2.988In Stock	Cut Tape $1.173 $963 $881 $785 View Reel $603 $739 $648 $617 $604 $603	Min.: 1 Mult.: 1 : 3.000	Omnipolar	1.1 uA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132BV-HL4 Allegro MicroSystems 1: $1.322 373In Stock	Mfr. Part # CT8132BV-HL4 Mouser Part # 462-CT8132BV-HL4	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	373In Stock	Cut Tape $1.322 $1.162 $1.034 $988 View Reel $780 $944 $843 $826 $780	Min.: 1 Mult.: 1 : 3.000	Omnipolar	110 nA	20 mA	+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 125 C	SMD/SMT	LGA-4	CT8132	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132BL-IS3 Allegro MicroSystems 1: $1.116 35.989Expected 12/17/2026	Mfr. Part # CT8132BL-IS3 Mouser Part # 462-CT8132BL-IS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	35.989Expected 12/17/2026	Cut Tape $1.116 $984 $875 $834 View Reel $555 $784 $688 $654 $600 $555	Min.: 1 Mult.: 1 : 3.000	Omnipolar	1.1 uA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	CT8132	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output CT8131BV-HS3 Allegro MicroSystems 18.000: $702 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # CT8131BV-HS3 Mouser Part # 462-CT8131BV-HS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $702	Min.: 18.000 Mult.: 18.000 : 3.000	Omnipolar	110 nA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	CT8131	Reel
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output CT8131BV-IL4 Allegro MicroSystems 18.000: $780 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # CT8131BV-IL4 Mouser Part # 462-CT8131BV-IL4	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Open Drain Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape $780	Min.: 18.000 Mult.: 18.000 : 3.000	Omnipolar	110 nA		+/-3.0 mT	+/-2.0 mT	1.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	LGA-4	CT8131	Reel
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132EK-HS3 Allegro MicroSystems 18.000: $608 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # CT8132EK-HS3 Mouser Part # 462-CT8132EK-HS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $608	Min.: 18.000 Mult.: 18.000 : 3.000	Omnipolar	145 nA		+/-7.0 mT	+/-5.0 mT	1.7 V to 5.5 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	CT8132	Reel
Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output CT8132SL-HS3 Allegro MicroSystems 18.000: $608 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # CT8132SL-HS3 Mouser Part # 462-CT8132SL-HS3	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Omnipolar Switch with Push Pull Output Learn More about Allegro MicroSystems crocus technology ct813x tmr digital latches	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $608	Min.: 18.000 Mult.: 18.000 : 3.000	Omnipolar	1.1 uA		+/-0.9 mT	+/-0.5 mT	1.7 V to 5.5 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	CT8132	Reel

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