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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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.
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$14.810
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Arrow
$17.572
$12.386
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$17.940
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$18.270
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$18.920
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$19.870
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Element14
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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.
1N4148
American Power Devices
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Frontier Electronics
LD1117S33CTR
STMicroelectronics
STMicroelectronics LD1117S33CTR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It operates within an input voltage range of 4.75V to 15V, making it suitable for various applications requiring stable voltage regulation in compact designs. The device features low dropout voltage of 1.3V, high temperature operation up to 125°C, and small outline package style for space-constrained PCB layouts.
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 200 Cel; No. of Elements: 1;
2N2222A
Ksl Microdevices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
Vishay Intertechnology
Vishay Intertechnology's SMBJ18CA is a bidirectional TRANS VOLTAGE SUPPRESSOR DIODE with a max clamping voltage of 29.2 V and a breakdown voltage of 21.05 V. It is surface mountable and commonly used in transient suppression applications.
1N4148WS
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
International Devices
CDSOT23-SM712
Bourns
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
LM2931AZ-5.0G
Onsemi
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.
LL4148
Itt Components
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .005 us; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Non Repetitive Peak Forward Current: 1 A;
Taitron Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
M24308/2-1F
Cristek Interconnects
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Rows Loaded: 2; Shell Size: 1/E; Filter Feature: NO;
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
LM358AN
Signetics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Continental Device India
DS18B20Z/T&R
Maxim Integrated
DS18B20Z/T&R by Maxim Integrated is a 12-bit digital temperature sensor with a max supply voltage of 5.5V and an accuracy of 0.50°C. It features a 1-Wire interface, operates b/w -55°C to 125°C, and is ideal for applications requiring precise temperature monitoring in compact spaces.
OHN3140U
Tt Electronics Plc
OHN3140U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 2mT. It features an output range of 25mA and operates b/w -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields in various industries.
ULN2803A
YOUTAI SEMICONDUCTOR CO LTD
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 18; Package Code: SOP; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G18;
M39029/58-360
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
QTLP650C24TR
Fairchild Semiconductor
Fairchild Semiconductor's QTLP650C24TR LED has a max forward current of 0.03A and water-clear lens type. With a max operating temp of 85°C, it emits green/orange-red light at 140° viewing angle. Ideal for applications requiring low power consumption and vibrant lighting in various environments.
LTST-S270KFKT
Lite-on Technology
LTST-S270KFKT by Lite-on Technology is a 1.2mm WATER CLEAR LED with peak wavelength of 611nm, ideal for applications requiring Amber light. With a max forward current of 0.03A and viewing angle of 130°, it's suitable for surface mount installations in various electronics projects.
QTLP650C7TR
Everlight Electronics
Visible LEDs; Lens Type: WATER CLEAR; Peak Wavelength (nm): 660; Maximum Operating Temperature: 80 Cel; Color At Wavelength: Red; Maximum Forward Current: 40 A;
HSME-C191
Broadcom
HSME-C191 by Broadcom is a 1mm green LED with a peak wavelength of 570nm. It has a max forward current of 0.02A and a viewing angle of 170°. This surface mount LED is commonly used in visible light applications requiring high luminous intensity.
OVSA1SBC2R8
OVSA1SBC2R8 by Tt Electronics Plc is a WATER CLEAR SINGLE COLOR LED with 0.07A max forward current, 120° viewing angle, and 1600.0 mcd luminous intensity. Ideal for surface mount applications in environments ranging from -40 to 100 °C, this ROUND LED in RED color is commonly used in electronic displays and indicators.
LTW-M140ZVS
LTW-M140ZVS by Lite-on Technology is a 3mm YELLOW LED with built-in ZENER DIODE. It has a max forward current of 0.03A and operates b/w -30 to 85°C. Ideal for surface mount applications requiring a single color LED with a viewing angle of 120°.
SML-P11UTT86RH
ROHM
ROHM SML-P11UTT86RH is a 0.6mm SINGLE COLOR LED with 1.8V max forward voltage, ideal for applications requiring red light emission. With a max forward current of 0.02A and operating temperature range from -40 to 85°C, it offers high luminous intensity at 2.05mcd in a compact square shape for surface mount assembly.
HLMP-4700
Quality Technologies
SINGLE COLOR LED; Maximum Forward Current: .0075 A; Maximum Operating Temperature: 100 Cel; T-code: T-1 3/4; Color: HIGH EFFICIENCY RED; Minimum Operating Temperature: -55 Cel;
550-5107F
Dialight
Dialight's 550-5107F is a 5mm red LED with max. forward current of 0.025A, peak wavelength of 650nm, and viewing angle of 50°. Ideal for indicator lights in electronics due to its diffused lens, T-1 3/4 size, and radial mount feature.
KPTD-3216SURCK
Kingbright Electronic
KPTD-3216SURCK by Kingbright Electronic is a 1.6mm SINGLE COLOR LED with peak wavelength of 650nm, suitable for applications requiring HYPER RED light. With a max forward current of 0.03A and viewing angle of 50°, it's ideal for surface mount installations in various electronic devices.
550-2405F
The Dialight 550-2405F is a 5mm red LED with peak wavelength of 650nm. It has a max forward current of 0.02A and forward voltage of 3V, suitable for single color indicator lights in various applications. With diffused lens and nominal luminous intensity of 2.2mcd, it offers a wide viewing angle of 50° for clear visibility.
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 2.3; Lens Type: TINTED DIFFUSED; Terminal Finish: MATTE TIN;
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°.
LLN3-WW-XXX
Dialight's LLN3-WW-XXX is a complex visible LED with 3 functions, single color warm white light, and round shape. Ideal for surface mount applications, it comes in bulk packaging and has 4 terminals.
KP-3216SGC
Kingbright Electronic's KP-3216SGC is a 2mm SINGLE COLOR LED with peak wavelength of 565nm. With max forward current of 0.025A, it offers super bright green light ideal for surface mount applications in electronics.
KP-1608CGCK
Kingbright
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 40.0; Lens Type: WATER CLEAR; Maximum Operating Temperature: 85 Cel;
SML-D12P8WT86CJ
Visible LEDs; Terminal Finish: Gold (Au) - with Nickel (Ni) barrier; JESD-609 Code: e4;
NSPW510DS
Nichia
SINGLE COLOR LED; Terminal Finish: SILVER; JESD-609 Code: e4;
559-3001-003F
Dialight 559-3001-003F is a 5mm LED with common bipolar terminal, max. forward current of 0.04A, and peak wavelengths of 660nm/565nm. Ideal for panel mount applications, this single color LED emits red/green light with viewing angle of 80°.
SSF-LXH100YD
Lumex
The Lumex SSF-LXH100YD is a 5mm yellow LED with a peak wavelength of 585nm and a viewing angle of 60°. It has a built-in resistor, operates at temperatures from -40°C to 85°C, and has a luminous intensity of 30.0mcd. Ideal for applications requiring a reliable, bright yellow light source in various electronic devices.
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