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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Featured manufacturers
Littelfuse 59140-2-U-02-A is a magnetic proximity sensor with max supply voltage of 300V, response time of 1000us, and operating temp range from -20°C to 105°C. Ideal for applications requiring precise detection in industrial settings.
Median Price
$4.190
Lifecycle Status
Suppliers In-Stock
2
In-Stock Inventory
1k+
DigiKey
1+ parts
100+ parts
$2.891
1k+ parts
$2.429
10k+ parts
$2.289
Nova Conductors
-
Advanced Electronics
$23.353
$23.120
$22.185
Argo Parts USA
Continental Prestige Electronics
Netroflash
Allows for compatibility with a wide range of industrial machinery and equipment.
Provides a large sensing area for detecting proximity, ensuring accurate results.
Utilizes reliable magnetic technology for precise proximity sensing in various applications.
Compact design allows for easy integration into different equipment or systems.
Sleek rectangular shape for convenient mounting and space-saving installation.
Can withstand high temperatures, making it suitable for demanding industrial environments.
Quick response time ensures prompt detection of proximity changes for efficient operation.
Operates effectively even in cold temperatures, providing reliable performance year-round.
Low power consumption for energy efficiency and cost savings.
Durable PBT housing material ensures longevity and withstands harsh industrial conditions.
Optimal size for sensor placement and detection in various industrial settings.
Simple wire termination for easy installation and secure connection.
Flange mounting feature provides stable and secure sensor placement for accurate proximity detection.
Proximity Sensors 59140-2-U-02-A attributes and parameters. Explore more Proximity Sensors devices from Littelfuse
Additional Features:
Body Width:
Body Height:
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Housing:
Mounting Feature:
Maximum Operating Current:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Shape or Style:
Response Time:
Sensors or Transducers Type:
Maximum Supply Voltage:
Termination Type:
PCN Assembly/Origin - Sensor Plant Transfer 21/Jul/2015
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
1N4148
Nexperia
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Continental Device India
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS-7-F
Diodes Incorporated
1N4148WS-7-F by Diodes Inc. is a single rectifier diode with max reverse recovery time of 0.004 us and max reverse current of 1 uA. It operates b/w -65 to 150 °C, ideal for applications requiring small outline surface mount diodes with a max output current of 0.15 A.
2N2222A
Aeroflex/metelics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Package Shape: ROUND; Transistor Application: SWITCHING;
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
BAV99
Secos
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
NC7WZ07P6X
Fairchild Semiconductor
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
0462-201-16141
TE Connectivity
TE Connectivity's 0462-201-16141 is a CRIMP terminal with MACHINED contact design. It operates b/w -55 to 125 °C, suitable for wire gauges from 20 to 16 AWG. With a rated current of 13A, it is ideal for applications requiring FEMALE ROUND PIN-SOCKET contacts.
ROHM
SMMBT2222ALT1G
Onsemi
SMMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, 0.6A IC, and 40V VCE. It has a hFE of 75, fT of 300MHz, and operates up to 150°C. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance.
New England Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Shenzhen Yixinsemi Electronics
STM32F103C8T6
STMicroelectronics
STM32F103C8T6 by STMicroelectronics is a 32-bit microcontroller with 48 terminals, operating at up to 16 MHz. It features 10-Ch 12-Bit ADC channels and 7 DMA channels, suitable for industrial applications requiring low power consumption and high-speed connectivity via CAN, I2C(2), SPI(2), USART(3), USB.
2N7002
Bytesonic Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Position: DUAL; Minimum Operating Temperature: -55 Cel;
1N4148WT
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM2931AZ-5.0G
LM2931AZ-5.0G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max output current of 0.1A. It has a max dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature-sensitive environments up to 125°C. The package style is cylindrical with wire terminals, ideal for rail packing methods in various electronic devices.
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
LM107H/883
Linear Technology
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
1N4148WS
Sensitron Semiconductor
59150-010
Littelfuse
Littelfuse 59150-010 is a rectangular proximity sensor with dimensions of 28.57mm x 19.05in x 6.35mm, operating b/w -40°C to 105°C. It features cable termination and flange mounting, suitable for various industrial automation applications requiring photoelectric proximity sensing capabilities.
MK14-1A66B-500W
Meder Electronic Ag
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: CYLINDRICAL; Output Interface Type: 1-WIRE INTERFACE; Termination Type: CABLE; Body Length/Diameter: 4 mm;
MK15-C-2
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: SURFACE MOUNT; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 130 Cel; Housing: MINERAL-FILLED EPOXY;
59060-4-T-03-F
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Maximum Operating Temperature: 105 Cel; Termination Type: CABLE; Minimum Operating Temperature: -40 Cel; Response Time: 3000 us;
59060-2-S-05-F
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Termination Type: CABLE; Output Interface Type: 2-WIRE INTERFACE; Maximum Operating Temperature: 105 Cel; Body Height: 36 mm;
59065-2-T-02-D
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Minimum Operating Temperature: -20 Cel; Maximum Operating Current: 500 mA; Termination Type: CABLE; Maximum Operating Temperature: 105 Cel;
59070-4-T-04-C
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Maximum Operating Temperature: 105 Cel; Body Height: 38.1 mm; Response Time: 3000 us; Termination Type: CABLE;
BI2-G12-AP6X-H1141
Hans Turck & Kg
PROXIMITY SENSOR,INDUCTIVE;
E2E-X4B2L8-M1TJ0.3M
Omron
Omron E2E-X4B2L8-M1TJ0.3M is an inductive proximity sensor with 30V max supply voltage, 10V min supply voltage, and 60°C max operating temp. Ideal for detecting objects within a range of 0-4.4mm, it features a cylindrical shape, PNP output type, and nickel-plated brass housing.
59070-3-V-05-F
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Body Length/Diameter: 8 mm; Body Height: 38.1 mm; Output Interface Type: 2-WIRE INTERFACE; Response Time: 3000 us;
VCNL3020-GS18
Vishay Intertechnology
VCNL3020-GS18 by Vishay Intertechnology is a proximity sensor with a max supply voltage of 3.6V and a body width of 2.4in. It has an I2C interface and can measure distances ranging from 1mm to 200mm, making it suitable for various applications such as robotics and automation systems.
59135-1-T-02-F
Hamlin Electronics Europe
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Body Height: 3.43 mm; Termination Type: CABLE; Body Length/Diameter: 28.57 mm;
59060-2-V-02-E
PROXIMITY SENSOR,PHOTOELECTRIC;
LDS6204NTGI8
Renesas Electronics
PROXIMITY SENSOR,CAPACITIVE; Terminal Finish: MATTE TIN; JESD-609 Code: e3;
BI1-EG04-AP6X
BI1-EG04-AP6X by Hans Turck & KG is an inductive proximity sensor with PNP output, 10-30V supply voltage range, and stainless steel housing. Ideal for applications requiring a 3-wire interface, flush mounting, and operating temperatures from -25°C to 70°C.
59065-1-V-02-A
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Minimum Operating Temperature: -40 Cel; Response Time: 1000 us; Termination Type: CABLE; Maximum Operating Temperature: 105 Cel;
E2E-X5E1
Omron E2E-X5E1 is a 24V inductive proximity sensor with 5mm measurement range. Featuring brass housing, it operates b/w -40 to 85°C and outputs 200mA analog current. Ideal for industrial automation applications requiring precise object detection in tight spaces.
59070-3-S-04-C
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Body Length/Diameter: 8 mm; Output Interface Type: 2-WIRE INTERFACE; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 105 Cel;
LE550I
59065-1-U-04-D
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Minimum Operating Temperature: -40 Cel; Maximum Operating Current: 500 mA; Body Length/Diameter: 8 mm; Response Time: 1000 us;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
59140-1-S-02-A
Littelfuse 59140-1-S-02-A is a magnetic proximity sensor with max supply voltage of 200V, response time of 1000us, and operating temp range from -40°C to 105°C. Ideal for applications requiring precise detection in industrial automation systems.
59145-4-S-02-A
Littelfuse 59145-4-S-02-A is a rectangular proximity sensor with dimensions 28.57mm x 19.05in x 6.35mm. It operates b/w -40°C to 105°C, has a response time of 3000us, and uses a 2-wire interface. Ideal for applications requiring precise object detection in industrial settings.
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Body Height: 6.35 mm; Body Width: 19.05 inch; Termination Type: CABLE;
59145-010
Littelfuse 59145-010 is a rectangular proximity sensor with dimensions 28.57mm x 19.05in x 6.35mm, operating b/w -40°C to 105°C. It features cable termination and flange mounting, suitable for various photoelectric sensing applications.
59145-1-T-02-A
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Termination Type: CABLE; Maximum Operating Temperature: 105 Cel; Body Length/Diameter: 28.57 mm;
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Output Interface Type: 2-WIRE INTERFACE; Minimum Operating Temperature: -40 Cel; Body Height: 6.35 mm;
59140-1-S-05-A
Littelfuse 59140-1-S-05-A is a magnetic proximity sensor with max supply voltage of 200V, response time of 1000us, and operating temp range from -40°C to 105°C. It is used for proximity sensing applications requiring precise detection in industrial settings.
59145-1-S-02-A
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Body Length/Diameter: 28.57 mm; Maximum Operating Temperature: 105 Cel; Response Time: 1000 us;
Littelfuse 59145-1-S-02-A is a rectangular proximity sensor with dimensions of 28.57mm x 19.05in x 6.35mm, operating b/w -40°C to 105°C. It features a response time of 1000us and uses a 2-wire interface for applications requiring precise object detection in industrial settings.
59145-040
59140-1-T-02-A
PROXIMITY SENSOR,MAGNETIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Maximum Supply Voltage: 200 V; Additional Features: IP 67; Body Height: 6 mm;
59140-2-V-02-A
PROXIMITY SENSOR,MAGNETIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Maximum Operating Temperature: 105 Cel; Body Length/Diameter: 23 mm; Minimum Operating Temperature: -20 Cel;
59140-1-V-03-A
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Body Length/Diameter: 23.01 mm; Minimum Operating Temperature: -40 Cel; Body Height: 5.99 mm;
59140-2-V-05-A
PROXIMITY SENSOR,MAGNETIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Additional Features: IP 67; Maximum Supply Voltage: 300 V; Response Time: 1000 us;
59140-3-S-02-A
PROXIMITY SENSOR,MAGNETIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Body Height: 6 mm; Additional Features: IP 67; Minimum Operating Temperature: -40 Cel;
59140-1-T-05-A
PROXIMITY SENSOR,MAGNETIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Response Time: 1000 us; Maximum Operating Current: .5 mA; Minimum Operating Temperature: -40 Cel;
59140-1-V-05-A
PROXIMITY SENSOR,MAGNETIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Maximum Operating Current: .5 mA; Body Length/Diameter: 23 mm; Body Width: 7.5 inch;
59140-3-S-05-A
PROXIMITY SENSOR,MAGNETIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -40 Cel; Body Width: 7.5 inch; Response Time: 3000 us;
59140-3-T-02-A
PROXIMITY SENSOR,MAGNETIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Body Width: 7.5 inch; Body Height: 6 mm; Termination Type: WIRE;
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