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
Dialight's 557-1703-203F is a 17.8mm single-color LED with max forward current of 0.02A and operating temp range from -25°C to 85°C. Ideal for panel mount applications, this yellow LED has round shape and 2 terminals, making it suitable for various visible lighting needs.
Median Price
$14.518
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PEI Genesis
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$0.540
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Powell Electronics
$0.650
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Chip1Stop
$13.441
$10.181
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RS Americas
$14.810
$12.590
Arrow
$17.572
$12.386
$11.469
Mouser Electronics
$17.940
$12.640
$11.640
RS (Exports)
$18.270
$15.530
DigiKey
$18.920
$12.645
$11.645
Element14
$23.670
$15.170
$14.150
Verical
Sager
$11.400
$10.690
Master Electronics
$9.750
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TTI
$13.500
IBS Electronics
$15.750
Rapid Electronics
Advanced Electronics
$0.433
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Corohmni
$0.648
Component Stockers USA
$10.820
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Allen Electronics Distributors
$22.690
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Perfect Parts
Assy Fe
This single configuration makes it easy to use and integrate into various applications without the complexity of multiple components.
The compact size allows for versatile placement and installation in different devices or equipment.
The low maximum forward current helps in energy efficiency and reduces power consumption for longer-lasting usage.
Being a single color LED simplifies the design process and ensures consistent color output for visual applications.
Having just 2 terminals makes the connection and setup straightforward for users.
With a high maximum operating temperature, this LED can withstand heat and perform reliably in various environments.
The low height profile makes it suitable for applications with limited space for component placement.
The round shape offers a wide and uniform light dispersion ideal for display or indicator purposes.
The low minimum operating temperature ensures the LED can function even in colder conditions without issues.
The yellow color output adds visual appeal and can be used for signaling or decorative lighting purposes.
Buying in bulk allows for cost savings and convenience for larger projects or manufacturing needs.
The panel mount feature makes it easy to securely attach the LED to panels or surfaces for stable installation.
Visible LEDs 557-1703-203F attributes and parameters. Explore more Visible LEDs devices from Dialight
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557-1703-203F 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.
BSS138
Vishay Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Package Shape: RECTANGULAR; Transistor Application: SWITCHING;
OHN3020U
Tt Electronics Plc
OHN3020U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 5mT. It features an output range of 25mA and operates in temperatures ranging from -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields, such as automotive sensors or industrial automation systems.
2N2222A
General Diode
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99
ROHM
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Texas Instruments
1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.
LM555CN
Intersil
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
DS18B20U
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Equivalence Code: TSSOP8,.19;
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Maximum Reverse Recovery Time: .006 us;
2N7002
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;
BAV99WT1G
Fairchild Semiconductor
Tesla Elektronicke Soucastky
MBRA160T3G
Onsemi
MBRA160T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.51V. It operates b/w -55 to 150°C, has a reverse test voltage of 60V, and is ideal for power applications due to its high efficiency and small outline package style.
Sinyork
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Operating Temperature: 85 Cel; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Operating Mode: ENHANCEMENT MODE;
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Output Current-1: 1.5 A; No. of Outputs: 1; Qualification Status: Not Qualified;
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
SS14
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Sensitron Semiconductor
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20Z
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
SML-LX2832SIC-TR
Lumex
SML-LX2832SIC-TR by Lumex is a 2.4mm SINGLE COLOR LED with peak wavelength of 636nm and max forward current of 0.03A. Ideal for applications requiring a WATER CLEAR lens, it has a viewing angle of 120° and nominal luminous intensity of 250.0mcd. Suitable for surface mounting, it operates b/w -30 to 85 °C, making it perfect for red/orange-red color displays.
HLMP-1301-E00A1
Broadcom
HLMP-1301-E00A1 by Broadcom is a 3mm single color LED with peak wavelength of 635nm. It has a max forward current of 0.03A and viewing angle of 60°. Ideal for applications requiring high efficiency red light emission in bulk packaging.
VLMC3100-GS08
Vishay Intertechnology
Vishay Intertechnology's VLMC3100-GS08 is a 2.4mm SINGLE COLOR LED with peak wavelength of 565nm and max forward current of 0.007A. Ideal for applications requiring green light emission, such as indicator lights in electronic devices.
5201
Wilbrecht Electronics
DUAL COLOR LED;
HLMP-3507
Agilent Technologies
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 5.2; Lens Type: TINTED DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
LSGT676-P7Q7-1+N7P7-24
Osram Opto Semiconductors
Osram Opto Semiconductors' LSGT676-P7Q7-1+N7P7-24 is a dual-color LED with peak wavelengths of 645nm and 572nm. It has a max forward current of 0.03A, viewing angle of 120°, and nominal luminous intensity of 98.0/62.75mcd. Ideal for applications requiring super red/green colors in compact designs with surface mounting features.
597-6201-607F
Dialight
Dialight's 597-6201-607F is a WATER CLEAR LED with peak wavelength of 611nm, forward current of 0.03A, and viewing angle of 70°. Ideal for applications requiring Amber light emission, such as indicator lights in electronic devices due to its compact size and low operating temperature range from -55°C to 85°C.
598-8070-107F
Dialight's 598-8070-107F is a single color LED with water clear lens, 1.1mm size, and 0.025A max forward current. Ideal for surface mount applications, it has a viewing angle of 140° and nominal luminous intensity of 20.0 mcd.
LTST-C190GKTT
Lite-on Technology
LTST-C190GKTT by Lite-on Technology is a single color LED with peak wavelength of 565nm and viewing angle of 130°. With a size of 1.06mm, it has a max forward current of 0.03A making it suitable for surface mount applications in electronics requiring green light emission.
SML-311YTT86K
ROHM SML-311YTT86K is a 1.2mm SINGLE COLOR LED with 0.02A max forward current, emitting YELLOW light at 5.2mcd intensity. Ideal for surface mount applications in electronics, it operates b/w -30°C to 85°C temperatures.
SSL-LX3044AD-5V
SSL-LX3044AD-5V by Lumex is a 3mm amber LED with a peak wavelength of 605nm and a viewing angle of 60°. It has a max forward current of 0.012A and can operate in temperatures ranging from -40 to 85°C. This LED is commonly used for signaling and indicator applications.
APHD1608LCGCK
Kingbright Electronic
APHD1608LCGCK by Kingbright Electronic is a 0.7mm green LED with a peak wavelength of 574nm and a max forward current of 0.03A. It is suitable for surface mount applications and has a viewing angle of 100°.
TLMG1100-GS08
Vishay Intertechnology's TLMG1100-GS08 is a 1.6mm GREEN LED with peak wavelength of 572nm, forward current of 0.03A, and forward voltage of 2.4V. Ideal for surface mount applications in visible LED displays due to its high luminous intensity of 35mcd and wide viewing angle of 160°.
HSMF-C116
HSMF-C116 by Broadcom is a 3-element COMMON ANODE TRIPLE COLOR LED with peak wavelengths of 631/520/466 nm. It has a max forward current of 0.01 A and nominal luminous intensities of 80.0/220.0/45.0 mcd, suitable for surface mount applications requiring red/green/blue illumination in compact devices.
SML-P11UTT86RJ
ROHM SML-P11UTT86RJ is a 0.6mm SINGLE COLOR LED with 2 terminals. It has a max forward current of 0.02A and operates b/w -40 to 85°C. Ideal for surface mount applications requiring a red light source with 3.25mcd luminous intensity.
APT1608CGCK
APT1608CGCK by Kingbright Electronic is a 1.2mm GREEN LED with 0.03A forward current, peak wavelength of 574nm, and 120cd luminous intensity. Ideal for surface mount applications in products requiring green-yellow light emission with a viewing angle of 120°.
APT1608SRCPRV
Kingbright Electronic's APT1608SRCPRV is a 1.2mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER BRIGHT RED illumination, such as indicator lights in electronic devices due to its water clear lens and surface mounting feature.
HSMQ-C190
HSMQ-C190 by Broadcom is a 1mm single color LED with peak wavelength of 520nm. With a viewing angle of 140° and luminous intensity of 145.0mcd, it's ideal for surface mount applications requiring green light emission at temperatures ranging from -40 to 85°C.
HLMP-6300-F0011
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 10.0; Lens Type: TINTED DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
KPT-1608SGC
Kingbright
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 15.0; Lens Type: WATER CLEAR; Terminal Pitch: 1.65 mm;
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