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QFN-12 Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Temperature Sensors Closed Loop RPM Fan Ctrl 1 Remote EMC2103-1-KP-TR Microchip Technology 1: $1.84 4,663In Stock	Mfr. Part No. EMC2103-1-KP-TR Mouser Part No 886-EMC2103-1-KP-TR	Microchip Technology	Board Mount Temperature Sensors Closed Loop RPM Fan Ctrl 1 Remote	Datasheet	4,663In Stock	Cut Tape $1.84 $1.83 Reel $1.53 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-030B5 Allegro MicroSystems 1: $1.96 9,228In Stock	Mfr. Part No. ACS71240KEXBLT-030B5 Mouser Part No 250-71240KEXBLT030B5	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems allegro current sensors	Datasheet	9,228In Stock	Cut Tape $1.96 $1.74 $1.56 $1.50 Reel $1.17 View $1.43 $1.30 $1.24 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-050U5 Allegro MicroSystems 1: $1.96 2,511In Stock	Mfr. Part No. ACS71240KEXBLT-050U5 Mouser Part No 250-71240KEXBLT050U5	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems allegro acs71240 sensor ics	Datasheet	2,511In Stock	Cut Tape $1.96 $1.74 $1.56 $1.50 Reel $1.17 View $1.43 $1.30 $1.24 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Air Quality Sensors STC42A, Thermal Conductivity Sensor for H2IC STC42A-D-R5 Sensirion 1: $12.19 2,985In Stock New Product	Mfr. Part No. STC42A-D-R5 Mouser Part No 403-STC42A-D-R5 New Product	Sensirion	Air Quality Sensors STC42A, Thermal Conductivity Sensor for H2IC Learn More about Sensirion stc42a hydrogen thermal conductivity sensor	Datasheet	2,985In Stock	Cut Tape $12.19 $11.05 $10.12 $9.68 View Reel $7.62 $9.20 $8.81 $8.34 $8.31 $7.62	Min.: 1 Mult.: 1 : 5,000
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Allegro MicroSystems ACS71240KEXBLT-050B3-120 ACS71240KEXBLT-050B3-120 Allegro MicroSystems 1: $2.36 987In Stock	Mfr. Part No. ACS71240KEXBLT-050B3-120 Mouser Part No 250-40KEXBLT050B3120	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION	Datasheet	987In Stock	Cut Tape $2.36 $2.06 $1.87 $1.61 Reel $1.22 View $1.50 $1.34 $1.26 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-045B5 Allegro MicroSystems 1: $2.44 642In Stock	Mfr. Part No. ACS71240KEXBLT-045B5 Mouser Part No 250-S71240KEXBLT045B	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems allegro current sensors	Datasheet	642In Stock	Cut Tape $2.44 $2.06 $1.91 $1.61 Reel $1.20 View $1.50 $1.30 $1.26 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-010B5 Allegro MicroSystems 1: $1.96 9,527In Stock	Mfr. Part No. ACS71240KEXBLT-010B5 Mouser Part No 250-71240KEXBLT010B5	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION	Datasheet	9,527In Stock	Cut Tape $1.96 $1.74 $1.56 $1.50 Reel $1.17 View $1.43 $1.31 $1.24 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR ACS711KEXLT-31AB-T Allegro MicroSystems 1: $1.31 120,596In Stock	Mfr. Part No. ACS711KEXLT-31AB-T Mouser Part No 250-711KEXLT31ABT	Allegro MicroSystems	Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs711 hall effect sensors	Datasheet	120,596In Stock	Cut Tape $1.31 $1.16 $1.04 $0.988 Reel $0.804 View $0.946 $0.86 $0.837 $0.768 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-020B5 Allegro MicroSystems 1: $2.44 3,513In Stock	Mfr. Part No. ACS71240KEXBLT-020B5 Mouser Part No 250-71240KEXBLT020B5	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems clean energy	Datasheet	3,513In Stock	$2.44 $2.06 $1.91 $1.61 View $1.50 $1.30 $1.26 $1.20 $1.15	Min.: 1 Mult.: 1
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION AND OVERCURRENT FAULT ACS71240KEXBLT-010B3-115 Allegro MicroSystems 1: $1.96 5,835In Stock	Mfr. Part No. ACS71240KEXBLT-010B3-115 Mouser Part No 250-71240KEXBL0B3115	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION AND OVERCURRENT FAULT Learn More about Allegro MicroSystems allegro current sensors	Datasheet	5,835In Stock	Cut Tape $1.96 $1.74 $1.56 $1.50 Reel $1.20 View $1.43 $1.31 $1.27 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors NRND ACS70331EESATR-005B3 Allegro MicroSystems 1: $2.71 2,760In Stock NRND	Mfr. Part No. ACS70331EESATR-005B3 Mouser Part No 250-70331EESATR005B3 NRND	Allegro MicroSystems	Board Mount Current Sensors NRND Learn More about Allegro MicroSystems allegro 0a 50a sensor ics	Datasheet	2,760In Stock	Cut Tape $2.71 $2.42 $2.18 $2.09 Reel $1.60 View $2.01 $1.84 $1.67 $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-010B3 Allegro MicroSystems 1: $2.19 134In Stock	Mfr. Part No. ACS71240KEXBLT-010B3 Mouser Part No 250-71240KEXBLT010B3	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems allegro acs71240 sensor ics	Datasheet	134In Stock	Cut Tape $2.19 $1.89 $1.72 $1.55 View Reel $1.18 $1.45 $1.29 $1.18 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-030B3 Allegro MicroSystems 1: $2.09 481In Stock 9,000Expected 05/07/2027	Mfr. Part No. ACS71240KEXBLT-030B3 Mouser Part No 250-71240KEXBLT030B3	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems allegro acs71240 sensor ics	Datasheet	481In Stock 9,000Expected 05/07/2027	Cut Tape $2.09 $1.83 $1.67 $1.50 View Reel $1.31 $1.43 $1.31 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR ACS711KEXLT-15AB-T Allegro MicroSystems 1: $1.64 61,392On Order	Mfr. Part No. ACS711KEXLT-15AB-T Mouser Part No 250-711KEXLT15ABT	Allegro MicroSystems	Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs711 hall effect sensors	Datasheet	61,392On Order On Order Ship Dates Mfr. No: ACS711KEXLT-15AB-T Stock: 0 On Order: 16,392 Expected 10/12/2026 18,000 Expected 08/03/2027 18,000 Expected 15/03/2027 9,000 Expected 06/05/2027 Factory Lead Time: 36 Weeks	Cut Tape $1.64 $1.38 $1.28 $1.08 View Reel $0.837 $1.00 $0.868 $0.837 $0.837 MouseReel Available	Min.: 1 Mult.: 1 Max.: 9,000 : 1,500
Accelerometers 3-axis low-g accelerometer: ultra-low power 3-axis accelerometer for automotive applications requiring high performance over temperature FXLS8961AFR1 STMicroelectronics 1: $5.31 1,950Expected 04/12/2026	Mfr. Part No. FXLS8961AFR1 Mouser Part No 771-FXLS8961AFR1	STMicroelectronics	Accelerometers 3-axis low-g accelerometer: ultra-low power 3-axis accelerometer for automotive applications requiring high performance over temperature Learn More about STMicroelectronics nxp fxls8961af 3 axis mems accelerometer	Datasheet	1,950Expected 04/12/2026	Cut Tape $5.31 $4.59 $4.21 $3.80 View Reel $3.22 $3.66 $3.37 $3.22 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Accelerometers 3-axis low-g accelerometer: ultra-low power 3-axis accelerometer for industrial, medical applications requiring high performance over temperature FXLS8971CFR1 STMicroelectronics 1: $4.84 2,611Expected 27/04/2027	Mfr. Part No. FXLS8971CFR1 Mouser Part No 771-FXLS8971CFR1	STMicroelectronics	Accelerometers 3-axis low-g accelerometer: ultra-low power 3-axis accelerometer for industrial, medical applications requiring high performance over temperature Learn More about STMicroelectronics nxp fxls8971cf 3 axis mems accelerometer	Datasheet	2,611Expected 27/04/2027	Cut Tape $4.84 $4.34 $3.93 $3.80 View Reel $3.22 $3.66 $3.37 $3.22 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Board Mount Current Sensors NRND ACS70331EESATR-005U3 Allegro MicroSystems 1: $2.88 8,919Expected 31/12/2026 NRND	Mfr. Part No. ACS70331EESATR-005U3 Mouser Part No 250-70331EESATR005U3 NRND	Allegro MicroSystems	Board Mount Current Sensors NRND Learn More about Allegro MicroSystems allegro 0a 50a sensor ics	Datasheet	8,919Expected 31/12/2026	Cut Tape $2.88 $2.57 $2.31 $2.21 View Reel $1.76 $2.13 $1.83 $1.76 $1.76 MouseReel Available	Min.: 1 Mult.: 1 Max.: 9,000 : 1,500

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