Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Allegro MicroSystems' A3291KUA-T is a magnetic field sensor with 24V max supply voltage, 200mT hysteresis, and 500mV output range. Ideal for applications requiring Hall effect sensors, it operates b/w -40 to 125°C temperature range and has a max output current of 25A.
Median Price
$0.880
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Suppliers In-Stock
7
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1k+
DigiKey
1+ parts
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Verical
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Nova Conductors
$0.598
VNN
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$0.389
Argo Parts USA
$0.580
Continental Prestige Electronics
$0.586
Infinite Electronics LLP (Excess)
Authorized Procurement Solutions
Netroflash
$0.568
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The plastic/epoxy material makes the sensor durable and resistant to environmental factors, increasing its longevity.
With a maximum supply voltage of 24 V, this sensor can be used in a variety of applications without fear of damage from high voltage.
The hysteresis of 200 mT ensures accurate and stable measurement of the magnetic field, making this sensor reliable in different conditions.
The compact body width of 1.52 inches allows for easy integration and installation of the sensor in tight spaces.
The single-ended output circuit type simplifies the design and connection process, making it user-friendly.
The wide range of power supplies from 4.2V to 24V gives flexibility in power source selection for different applications.
The use of Hall-effect technology ensures high sensitivity and accuracy in measuring magnetic fields, making this sensor suitable for precise applications.
The 3 terminals provide a simple and efficient connection interface, reducing installation time and effort.
The low body height of 3.02mm allows for discreet mounting and integration of the sensor without adding bulk.
The rectangular package shape makes it easy to orient and mount the sensor accurately, ensuring proper alignment for accurate measurements.
The low minimum supply voltage of 4.2V allows for operation in low-power applications, increasing efficiency and reducing energy consumption.
With a high maximum operating temperature of 125°C, this sensor can be used in harsh environmental conditions without performance degradation.
The 500mV output range provides a wide range of output signals for diverse applications, enhancing versatility.
The digital voltage output type simplifies signal processing and interpretation, making it compatible with digital systems.
With a low minimum operating temperature of -40°C, this sensor is suitable for use in cold environments without performance issues.
The matte tin finish on the terminals ensures strong and reliable electrical connections, reducing the risk of signal loss or interference.
With a maximum operating current of 8mA, this sensor is energy-efficient and can be used in low-power applications.
The minimum range of magnetic field of -10mT allows for detection and measurement of weak magnetic fields, expanding the sensor's capabilities.
The high maximum output current of 25A ensures reliable and robust signal transmission, making this sensor suitable for demanding applications.
The maximum magnetic field range of 10mT enables accurate measurement of a wide range of magnetic fields, making this sensor versatile.
The compact body length/diameter of 4.09mm allows for easy integration and mounting in various applications.
The solder termination type ensures a secure and permanent connection, reducing the risk of signal loss or disconnection.
The through-hole mounting feature simplifies installation and ensures a stable and secure mounting of the sensor in place.
Magnetic Field Sensors A3291KUA-T attributes and parameters. Explore more Magnetic Field Sensors devices from Allegro MicroSystems
Additional Features:
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Maximum Magnetic Field Range:
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Maximum Operating Current:
Maximum Operating Temperature:
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PCN Design/Specification - A1YY/A3YY 24/Aug/2016
PCN Packaging - Tape Change 27/Jan/2023
With more than 30 years of experience developing advanced semiconductor technology and application-specific algorithms, Allegro is a global leader in power and sensing solutions for motion control and energy-efficient systems. Through our innovations in e-Mobility, Clean Energy, and Automation, we are helping move the world toward a safer, more sustainable future. Each year we ship over one billion units into these applications to support our 10,000+ customers around the globe, including over 50 automotive OEMs. Our global engineering, manufacturing and support, combined with our agility, make Allegro a trusted partner to both large enterprises and regional market leaders worldwide.
1N4148WT
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Terminal Pitch: 2.54 mm; Minimum Output Voltage-1: 1.2 V; Technology: BIPOLAR; Operating Temperature (TJ-Max): 125 Cel;
1N4148WS
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
AT90CAN128-16AUR
Microchip Technology
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
STM32H753ZIT6
STMicroelectronics
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
Tak Cheong Electronics Holdings
BSS138
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain Current (Abs) (ID): .2 A; Maximum Feedback Capacitance (Crss): 8 pF;
BAV99
Zetex Plc
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
LL4148
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N2222A
Tesla Elektronicke Soucastky
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LIS2DH12TR
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
261
Deltrol Controls
Other Relays;
2N7002
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Operating Mode: ENHANCEMENT MODE; Maximum Drain Current (ID): .115 A;
Supertex
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Maximum Feedback Capacitance (Crss): 5 pF;
Fairchild Semiconductor
Gec Plessey Semiconductors
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Operating Mode: ENHANCEMENT MODE;
1N4148
Frontier Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Solid State Devices
DRV5056A4QDBZT
Texas Instruments
Texas Instruments' DRV5056A4QDBZT is a magnetic field sensor with 3-3.63V supply voltage range and -40 to 125°C operating temperature. It outputs analog voltage in the range of 0.55-3.1V, suitable for Hall effect applications like position sensing and current measurement in compact designs. With a small form factor of 2.92x1.3x1.12mm, it's ideal for surface mount installations in various electronic devices.
TLV4906KFTSA1
Infineon's TLV4906KFTSA1 is a magnetic field sensor with 18V max supply voltage, 1.5mT hysteresis, and 0-20mA output range. Ideal for applications requiring precise digital current output in a compact rectangular package.
A1324LUA-T
Allegro MicroSystems
Allegro MicroSystems A1324LUA-T is a magnetic field sensor with 5V supply, 1.5% linearity, and 5000mV/G sensitivity. Ideal for applications requiring precise analog voltage output in temperatures ranging from -40 to 150°C. Features single-ended output circuit and BICMOS technology for accurate measurements.
HAL506UA-A
TDK
HAL506UA-A by TDK is a magnetic field sensor with 24V max supply voltage, 2mT hysteresis, and 0-20mA analog current output. Ideal for applications requiring precise magnetic field detection in compact spaces due to its small body dimensions of 1.5" width, 4.05mm height, and rectangular shape with through-hole mounting feature.
RR122-1A23-511
Coto Technology
MAGNETIC FIELD SENSOR,MAGNETORESISTIVE;
BMM350
Robert Bosch
SS94A1
Micro Switch
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 1mA; Body Width: 1.8 inch;
DRV5023BIQLPGMQ1
DRV5023BIQLPGMQ1 by Texas Instruments is a magnetic field sensor with hysteresis of 8.5 mT, operating temperature range from -40 to 125°C, and output current up to 30 A. It is ideal for automotive applications requiring precise digital current output in a compact rectangular package.
HMC1021Z
Honeywell
MAGNETIC FIELD SENSOR,MAGNETORESISTIVE; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Package Equivalence Code: SIP8,.025,50; No. of Axes: 1;
DRV5033AJQLPGQ1
DRV5033AJQLPGQ1 by Texas Instruments is a magnetic field sensor with hysteresis of 3.4 mT, operating temperature range from -40 to 125°C, and output current up to 30 A. Ideal for automotive applications requiring precise digital current output in a compact rectangular package.
ACS70310LKTATN-001B5-C
Allegro MicroSystems' ACS70310LKTATN-001B5-C is a magnetic field sensor with 4.5-5.5V supply voltage range, AEC-Q100 screening level, and 1mV/G sensitivity. Ideal for automotive applications due to its -40 to 150°C operating temperature range and push-pull analog voltage output interface.
A3422EKA-T
Allegro MicroSystems' A3422EKA-T is a magnetic field sensor with 18V supply, 4.6mT hysteresis, and -40 to 85°C operating range. Ideal for applications requiring precise analog voltage output based on magnetic field strength in a compact rectangular package.
HMC1053
MAGNETIC FIELD SENSOR,MAGNETORESISTIVE; Mounting Feature: SURFACE MOUNT; Output Type: ANALOG VOLTAGE; Package Shape or Style: SQUARE; Minimum Range Of Magnetic Field: -.6 mT; Sensitivity (mV/G): 1 mV/G;
A1103ELHLT-T
Allegro MicroSystems A1103ELHLT-T is a Hall effect magnetic field sensor with 24V max supply voltage, -40 to 85°C operating temp range, and 5.5mT hysteresis. Ideal for automotive applications due to AEC-Q100 screening level, providing voltage output with a magnetic field range of 1.5-35.5 mT.
S-5716ACDL0-I4T1U
Ablic
Ablic's S-5716ACDL0-I4T1U is a Hall effect magnetic field sensor with 2.7V to 5.5V supply voltage range, 0.3mT to 2.7mT magnetic field range, and -40°C to 85°C operating temperature. Ideal for applications requiring precise voltage output sensing in compact designs with surface mounting feature.
SS494B
Honeywell Sensing And Control
SS494B by Honeywell is a magnetic field sensor with 3 terminals, operating voltage range of 4.5V to 10.5V, and sensitivity of 5mV/G. It features an output circuit type of transistor and package body material made of plastic/epoxy. Ideal for applications requiring precise magnetic field detection in environments ranging from -40°C to 150°C.
SS94A1F
SS94A1F by Honeywell is a magnetic field sensor with 3 terminals, outputting analog voltage at 0.375V. It operates b/w -20 to 125 °C and has sensitivity of 25 mV/G. Ideal for applications requiring precise single-ended magnetic field detection up to 50 mT in a compact rectangular package.
TLE49641MXTSA1
TLE49641MXTSA1 by Infineon is a magnetic field sensor with 32V max supply voltage, 5.5mT hysteresis, and 0-25mA output range. Ideal for applications requiring current output sensing in a compact rectangular plastic package.
MRMS201A-001
Murata Manufacturing
MRMS201A-001 by Murata is a MAGNETIC FIELD SENSOR with 1.6-3.5V supply, -40 to 85°C temp range, and 0.5-2.5 mT field range. It has VOLTAGE OUTPUT suitable for surface mount applications in various industries like automotive and consumer electronics.
DRV5056A2QLPG
DRV5056A2QLPG by Texas Instruments is a magnetic field sensor with a supply voltage range of 3-3.63V and output voltage range of 0.54-3.1V, suitable for hall effect applications. It operates in temperatures from -40 to 125°C, with a compact rectangular design (4mm x 5.05mm x 1.52 inch) and through-hole mounting feature, making it ideal for various industrial sensing needs.
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A3295KLHLT-T
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: SURFACE MOUNT; Output Type: CURRENT OUTPUT; Package Shape or Style: RECTANGULAR; Output Range: 30-60mA; Body Width: 1.91 inch;
A3290KUA-T
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: DIGITAL VOLTAGE; Package Shape or Style: RECTANGULAR; Output Range: 500mV;
A3290KLHLX-T
Allegro MicroSystems' A3290KLHLX-T is a magnetic field sensor with 3-24V supply, -40 to 125°C operating temp, and 10mT hysteresis. Ideal for current output applications like automotive sensors, industrial controls, and consumer electronics due to its compact rectangular design and surface mount capability.
A3290KLHLT-T
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Output Type: DIGITAL VOLTAGE; Package Shape or Style: RECTANGULAR; Output Range: 500mV;
A3291KLHLT-T
A3291KLHLX-T
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: SURFACE MOUNT; Output Type: CURRENT OUTPUT; Package Shape or Style: RECTANGULAR; Output Range: 30-60mA; Body Length/Diameter: 2.98 mm;
Supply Digital Components
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