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
Dialight's 557-1805-203F is a 17.8mm ROUND BLUE LED with 0.016A max current, ideal for PANEL MOUNT applications. Operating temp range: -25 to 85°C, it's a SINGLE COLOR LED suitable for various visible lighting needs.
Median Price
$15.327
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10
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< 1k
Mouser Electronics
1+ parts
$14.940
100+ parts
$11.260
1k+ parts
$10.410
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RS Americas
$16.150
$13.730
RS (Exports)
$16.800
$14.280
DigiKey
$17.680
$11.265
$10.412
Verical
$14.300
Master Electronics
$11.900
$10.940
TTI
$11.080
$10.060
Electro Sonic
$12.140
$11.060
IBS Electronics
$16.250
$14.937
NAC Semi
Ampacity Inc.
$9.670
Continental Prestige Electronics
$16.560
$11.200
Allen Electronics Distributors
$20.110
$17.100
Assy Fe
Perfect Parts
Single configuration makes it easy to use and install, making it ideal for various applications.
Compact size allows for versatile placement and integration into different products and designs.
Higher maximum forward current ensures brighter and more consistent light output.
Single color LED provides a uniform and specific light color, suitable for specific lighting requirements.
Having only 2 terminals simplifies the connection process, making it user-friendly.
High maximum operating temperature ensures reliability and stability in various environmental conditions.
Low height profile enables flexible installation in space-constrained applications.
Round shape offers a classic and universal design, suitable for a wide range of applications.
Low minimum operating temperature allows for use in cold environments without performance issues.
Blue color option adds diversity in lighting choices and can be used for various lighting effects and purposes.
Bulk packaging is cost-effective for purchasing multiple units and is convenient for manufacturers and bulk users.
Panel mount feature makes it easy to securely attach the LED to a panel or surface, ensuring stability and easy installation.
Visible LEDs 557-1805-203F attributes and parameters. Explore more Visible LEDs devices from Dialight
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Configuration:
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Size:
557-1805-203F Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
Dialight is the world leader in LED industrial lighting technology with millions of LED fixtures installed worldwide. Our story began in 1938 in Brooklyn, NY, where we produced instrument panel lights for aircraft. In 1971, just one year after the introduction of the LED, we launched our first LED product. Since then, we have revolutionized the use of LEDs and ONLY LEDs, to provide superior lighting for traffic control, indicators, structural towers and industrial work sites around the world. We see a world where heavy industry is transformed to be safer, more productive, and environmentally friendly through illumination. We enable industrial customers operating in demanding environments to reduce their energy costs, maintenance costs, and carbon footprint while maximizing the safety and productivity of their facilities. From our signature High Bay line to our versatile Linear fixtures, Dialight offers the largest selection of rugged, cutting edge products to suit virtually any industrial application. With over 50 years of industrial LED lighting experience and the largest installed base in the world, we are here to help you identify a lighting solution that meets your specific needs.
SMBJ18CA
Jiangsu Jiejie Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Micro Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WT
Onsemi
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.
BSS138LT3G
BSS138LT3G by Onsemi is a N-CHANNEL FET with a min DS breakdown voltage of 50V. It is used for switching applications and has a max drain current of 0.2A and max drain-source on resistance of 3.5 ohm.
BAV99
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
LM107H/883C
National Semiconductor
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
SS14
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358MX
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148WS
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Moisture Sensitivity Level (MSL): 1; Maximum Operating Temperature: 150 Cel;
ERJ3EKF1002V
Panasonic
Panasonic's ERJ3EKF1002V is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
1N4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Plessey Semiconductors Discrete Components Div
Other Transistors;
Semitronics
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 60 V; Package Shape: RECTANGULAR;
CMD15-21VGC/TR8
Cml Technologies & Kg
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 10.0; Lens Type: CLEAR; Maximum Forward Current: .025 A;
LTST-C190KDKT-10A
Lite-on Technology
LTST-C190KDKT-10A by Lite-on Technology is a 1.1mm SINGLE COLOR LED with peak wavelength of 650nm and ultra bright red color. It has a max forward current of 0.02A, viewing angle of 130°, and surface mounting feature. Ideal for applications requiring compact, high-intensity lighting solutions in electronics and automotive industries.
HSMG-C191
Agilent Technologies
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 15.0; Lens Type: UNTINTED DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
LTST-C190KRKT
LTST-C190KRKT by Lite-on Technology is a single color LED with peak wavelength of 639nm. It has a max forward current of 0.025A and viewing angle of 260°, making it ideal for surface mount applications in various electronic devices. With a water clear lens type and red color, this LED operates b/w -30°C to 85°C temperature range.
150080RS75000
Wuerth Elektronik & Kg
150080RS75000 by Wurth Elektronik is a single color LED with a peak wavelength of 630nm and max forward current of 0.03A. With a viewing angle of 140°, it's ideal for applications requiring red light emission in compact spaces. This surface mount LED operates b/w -40 to 85 °C, making it versatile for various lighting projects.
SML-LXT0805IW-TR
Lumex
The Lumex SML-LXT0805IW-TR is a 1.4mm SINGLE COLOR LED with peak wavelength of 635nm, emitting RED light at 11.0mcd intensity. Ideal for surface mount applications, it has a max forward current of 0.03A and operates b/w -25°C to 80°C temperature range.
HLMP1301
Three-five Systems
Visible LEDs; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Forward Current: .02 A; Minimum Operating Temperature: -55 Cel; Height: 4 mm;
598-8610-307F
Dialight
Dialight's 598-8610-307F is a COMMON ANODE, TRIPLE COLOR LED with 0.02A max current. It features RED/GREEN/BLUE colors, WATER CLEAR lens, and 140° viewing angle. Ideal for surface mount applications requiring vibrant RGB illumination in a compact form factor.
HSMF-C115
Broadcom
HSMF-C115 by Broadcom is a 3-element COMMON ANODE TRIPLE COLOR LED with peak wavelengths of 637/523/468nm. With a size of 2.1mm and max forward current of 0.02A, it offers red/green/blue colors for various applications like signage, displays, and indicator lights due to its surface mount feature and viewing angle of 120°.
MLCAWT-A1-0000-000XE5
Wolfspeed
Wolfspeed's MLCAWT-A1-0000-000XE5 is a single color LED with max forward current of 0.35A and height of 1.2mm. Ideal for applications requiring white light at 120cd luminous intensity, it operates up to 150°C, with max forward voltage of 3.4V and reverse voltage of 5V.
3036
Wilbrecht Electronics
SINGLE COLOR LED;
SML-LX15IGC-RP-TR
SML-LX15IGC-RP-TR by Lumex is a 3mm dual-color LED with common cathode configuration. It has a max forward current of 0.03A and peak wavelengths of 635nm/565nm, suitable for surface mount applications in visible LED displays.
KP-3216SRC-PRV
Kingbright
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 80.0; Lens Type: WATER CLEAR; Maximum Operating Temperature: 85 Cel;
HSMS-C170
Hewlett Packard
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 10; Lens Type: DIFFUSED; Maximum Forward Current: .02 A;
150060RS75000
150060RS75000 by Wurth Elektronik is a single color LED with peak wavelength of 630nm and forward current of 0.03A. With water clear lens, it has a viewing angle of 140° and nominal luminous intensity of 250.0mcd. Ideal for surface mount applications in various electronic devices due to its compact size and red color output.
598-8181-107F
Dialight's 598-8181-107F is a single color LED with water clear lens, 1.2mm size, and 0.025A max forward current. Ideal for surface mount applications, it has a viewing angle of 140° and nominal luminous intensity of 300.0 mcd. Operating temp range: -30 to 85 °C.
LSA676-P2S1-1-Z
Osram Opto Semiconductors
LSA676-P2S1-1-Z by Osram Opto Semiconductors is a 2.4mm single color LED with peak wavelength of 645nm, ideal for applications requiring super red light emission. With a max forward current of 0.03A and viewing angle of 120°, it's suitable for surface mount installations in various electronic devices. Operating temperature ranges from -40 to 100 °C, making it versatile for different environments.
HLMP1790
HLMP1790 by Cml Technologies & Kg is a 3mm SINGLE COLOR LED with peak wavelength of 565nm. With max forward current of 0.0075A, it's ideal for applications requiring high efficiency green light emission in a compact form factor.
597-5112-402F
Dialight's 597-5112-402F is a single color LED with peak wavelength of 660nm and forward current of 0.025A. Ideal for surface mount applications, it offers a viewing angle of 152° and max forward voltage of 2.3V.
APHHS1005SURCK
Kingbright Electronic
Kingbright Electronic's APHHS1005SURCK is a 0.8mm SINGLE COLOR LED with peak wavelength of 650nm. It has a max forward current of 0.03A and viewing angle of 120°. Ideal for surface mount applications, this HYPER RED LED operates b/w -40 to 85 °C, with a luminous intensity of 140.0mcd.
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