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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
MK21M-1A66B-500W by Standex-Meder Electronics is a 19" proximity sensor with a response time of 100 us. It operates b/w -30°C to 150°C, housed in epoxy resin for durability. Ideal for panel mounting applications requiring a photoelectric proximity sensor with 1-wire interface.
Median Price
$11.315
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Suppliers In-Stock
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In-Stock Inventory
1k+
Interstate Connecting
1+ parts
$10.765
100+ parts
$8.578
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$8.318
10k+ parts
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Farnell
$11.010
$9.210
Mouser Electronics
$12.910
$8.880
$7.670
DigiKey
$13.100
$9.000
$7.674
Newark
$14.760
$10.890
$10.510
Element14
$17.160
$14.950
TTI
$8.760
$7.250
Master Electronics
$8.610
$7.460
Verical
Electro Sonic
$11.860
$9.020
$7.520
IBS Electronics
$12.132
$10.463
Nova Conductors
LIBRA Elektronik GmbH
Bristol Electronics
Neutron USA
$49.290
Netroflash
Perfect Parts
The 19 inch body width provides a substantial size which allows for easy installation and usage in various applications.
Having both proximity sensor and photoelectric capabilities makes this product versatile and suitable for different sensing needs.
The low body height of 6.35 mm enables this sensor to be installed in tight spaces or areas with restricted height clearance.
The rectangular package shape offers a classic and standard design that is easy to integrate into existing systems or setups.
With a high maximum operating temperature of 150°C, this sensor can withstand harsh environmental conditions without affecting its performance.
The fast response time of 100 microseconds ensures quick and accurate detection, making this sensor ideal for high-speed applications.
With a low minimum operating temperature of -30°C, this sensor can reliably function even in cold environments without any issues.
The epoxy resin housing provides durability and protection, making the sensor suitable for use in rugged industrial environments.
The 28.6 mm body length/diameter offers a compact size that can easily fit into various setups or machinery without taking up too much space.
The cable termination type allows for easy connectivity and installation, simplifying the setup process for users.
The 1-wire interface provides a simple and efficient way to connect the sensor to other devices or systems, enhancing overall usability.
With panel mounting capability, this sensor can be securely attached to control panels or equipment, ensuring stable and reliable operation.
Proximity Sensors MK21M-1A66B-500W attributes and parameters. Explore more Proximity Sensors devices from Standex-Meder Electronics
Body Width:
Body Height:
Body Length/Diameter:
Housing:
Mounting Feature:
Maximum Operating Temperature:
Minimum Operating Temperature:
Output Interface Type:
Package Shape or Style:
Response Time:
Sensors or Transducers Type:
Termination Type:
OPA2277UA/2K5
Texas Instruments
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
LL4148
Secos
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
MMSZ5245BT1G
Onsemi
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
SMBJ18CA
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Bytesonic Electronics
350766-1
TE Connectivity
TE Connectivity 350766-1 is a rectangular power connector with 0.25" mating contact pitch, rated for 600V and operating temperatures from -55 to 105°C. It has a durable design with POLYAMIDE insulator material, suitable for commercial applications requiring secure crimp termination in cable mounting setups.
2N2222A
Solid State Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WS
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Kec
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Transistor Application: SWITCHING; Package Body Material: PLASTIC/EPOXY;
Fairchild Semiconductor
Cobham Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 100; Maximum Turn Off Time (toff): 300 ns;
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Positronic Industries
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Body or Shell Style: RECEPTACLE;
1N4148WT
1N4148WT by Onsemi is a single rectifier diode with a max output current of 0.3A and forward voltage of 0.72V. It has a small outline package style, matte tin terminal finish, and operates at temperatures up to 150°C. Ideal for applications requiring fast reverse recovery time such as power supplies and signal demodulation circuits.
BAV99
Zetex Plc
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
08055C104KAT2A
KYOCERA AVX
08055C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
Diotec Semiconductor Ag
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 10; Terminal Finish: MATTE TIN;
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;
Vishay Sprague
26210
Hans Turck & Kg
PROXIMITY SENSOR,CAPACITIVE;
MAX25405EQP/VY+
Maxim Integrated
25100
935300777518
NXP Semiconductors
MK23-35-C-2
Standex-meder Electronics
MK23-35-C-2 by Standex-Meder Electronics is a proximity sensor with a body height of 1.9mm and response time of 100us. Ideal for surface mount applications, it operates in temperatures ranging from -40°C to 130°C. This cylindrical sensor features solder termination and photoelectric transducer type.
59025-4-S-02-A
Hamlin Electronics Europe
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Body Length/Diameter: 6.22 mm; Additional Features: LG-MAX; Maximum Operating Temperature: 105 Cel; Response Time: 3000 us;
MK23-35-B-1
Meder Electronic Ag
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: SURFACE MOUNT; Package Shape or Style: CYLINDRICAL; Response Time: 100 us; Body Length/Diameter: 10.5 mm; Minimum Operating Temperature: -40 Cel;
MK20/1-B-100W
MK20/1-B-100W by Standex-Meder Electronics is a 10mm cylindrical proximity sensor with a response time of 100us. Operating temperature ranges from -30°C to 70°C, housed in PBT 30%GF material. Ideal for applications requiring fast and accurate detection in industrial settings.
Q4XTBLAF300-Q8
Q4XTBLAF300-Q8 by Hans Turck & KG is a rectangular proximity sensor with NPN/PNP output. It operates b/w -10°C to 50°C, with a measurement range of 25mm to 300mm. Encased in stainless steel housing, it's ideal for industrial automation applications.
H1622-010
PROXIMITY SENSOR,HALL EFFECT; Output Type: ANALOG CURRENT; Package Shape or Style: ROUND; Additional Features: TTL COMPATIBLE; Maximum Measurement Range (mm): 1.52 mm; Maximum Operating Current: 50 mA;
HOB100-P
Lem International Sa
PROXIMITY SENSOR,EDDY CURRENT;
MK24-B-3-OE
MK24-B-3-OE by Standex-Meder Electronics is a proximity sensor with a body height of 2.6mm, suitable for surface mount applications. It operates in temperatures ranging from -40°C to 130°C and features solder termination. Ideal for photoelectric sensing needs due to its rectangular package style.
59135-4-T-04-E
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Maximum Operating Temperature: 150 Cel; Body Length/Diameter: 28.57 mm; Minimum Operating Temperature: -40 Cel;
59075-2-V-01-A
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: CYLINDRICAL; Maximum Operating Current: 400 mA; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -20 Cel; Termination Type: CABLE;
E2NC-ED02-F
Omron
PROXIMITY SENSOR,INDUCTIVE;
VCNL4040M3OE-H5
Vishay Intertechnology
PROXIMITY SENSOR,PHOTOELECTRIC;
BI15-CP40-FZ3X2/S100
59145-1-S-02-F
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: FLANGE MOUNT; Package Shape or Style: RECTANGULAR; Maximum Operating Temperature: 105 Cel; Minimum Operating Temperature: -40 Cel; Body Width: 19.05 inch;
59135-1-T-02-F
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;
MK23-35-D-4
Proximity Sensors;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
MK21P-1A66B-500W
Standex-Meder Electronics
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Output Interface Type: 1-WIRE INTERFACE; Minimum Operating Temperature: -30 Cel; Housing: CRASTIN SK655FR1;
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Housing: CRASTIN SK655FR1; Maximum Operating Temperature: 70 Cel; Body Height: 6.25 mm;
MK21P-1A66C-500W
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Body Width: 19 inch; Minimum Operating Temperature: -30 Cel; Housing: CRASTIN SK655FR1;
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Maximum Operating Temperature: 70 Cel; Response Time: 100 us; Termination Type: CABLE;
MK21M-1A66B-500W
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Output Interface Type: 1-WIRE INTERFACE; Body Height: 6.35 mm; Minimum Operating Temperature: -30 Cel;
MK21M-1A66C-1000W
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: RECTANGULAR; Housing: EPOXY RESIN; Termination Type: WIRE; Output Interface Type: 1-WIRE INTERFACE; Maximum Operating Temperature: 150 Cel;
MK21M-1A66C-500W
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Termination Type: CABLE; Maximum Operating Temperature: 150 Cel; Response Time: 100 us;
MK21M-1A66D-100W
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: RECTANGULAR; Maximum Operating Temperature: 150 Cel; Housing: EPOXY RESIN; Body Width: 19 inch; Termination Type: WIRE;
MK21M-1A66D-500W
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Output Interface Type: 1-WIRE INTERFACE; Response Time: 100 us; Body Length/Diameter: 28.6 mm;
MK21M-1A66E-100W
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Output Interface Type: 1-WIRE INTERFACE; Maximum Operating Temperature: 150 Cel; Termination Type: WIRE;
MK21M-1A66E-500W
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Response Time: 100 us; Body Height: 6.35 mm; Body Width: 19 inch;
MK21M-1A71C-100W
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: RECTANGULAR; Body Height: 6.35 mm; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 150 Cel; Housing: EPOXY RESIN;
MK21M-1A85E-500W
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Termination Type: CABLE; Body Width: 19 inch; Minimum Operating Temperature: -20 Cel;
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: RECTANGULAR; Maximum Operating Temperature: 150 Cel; Housing: EPOXY RESIN; Termination Type: WIRE; Output Interface Type: 1-WIRE INTERFACE;
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Termination Type: CABLE; Body Width: 19 inch; Response Time: 100 us;
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: RECTANGULAR; Body Height: 6.35 mm; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 150 Cel; Body Length/Diameter: 28.6 mm;
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Output Interface Type: 1-WIRE INTERFACE; Minimum Operating Temperature: -30 Cel; Body Height: 6.35 mm;
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Output Interface Type: 1-WIRE INTERFACE; Body Height: 6.35 mm; Body Width: 19 inch;
PROXIMITY SENSOR,PHOTOELECTRIC; Mounting Feature: PANEL MOUNT; Package Shape or Style: RECTANGULAR; Body Length/Diameter: 28.6 mm; Maximum Operating Temperature: 150 Cel; Output Interface Type: 1-WIRE INTERFACE;
PROXIMITY SENSOR,PHOTOELECTRIC; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -40 Cel; Termination Type: WIRE; Output Interface Type: 1-WIRE INTERFACE; Body Width: 19 inch;
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