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 557-1503-203F 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 red LED has round shape and 2 terminals, making it suitable for various visible lighting needs.
Median Price
$14.095
Lifecycle Status
Suppliers In-Stock
14
In-Stock Inventory
1k+
Newark
1+ parts
$16.790
100+ parts
-
1k+ parts
10k+ parts
Mouser Electronics
$17.350
$12.500
$11.640
RS (Exports)
$17.700
$15.040
Chip1Stop
$11.300
TTI
$10.920
$10.380
Sager
$11.400
$10.690
Verical
FDH Electronics
$24.775
$14.791
$14.362
Rapid Electronics
A&K Electronics
Bristol Electronics
Ashlea Components Ltd
Connector Distribution Corp
Right Parts Inc.
Perfect Parts
Having a single configuration makes it easy to install and use the LED, simplifying the setup process.
The compact size of 17.8 mm allows for easy integration into various applications without taking up much space.
With a maximum forward current of 0.02 A, this LED is energy-efficient and can help save on electricity costs.
Being a single color LED ensures consistent and uniform illumination, making it ideal for specific lighting needs.
Having just 2 terminals simplifies the wiring process, making it user-friendly for both professionals and hobbyists.
With a high maximum operating temperature of 85°C, this LED can withstand heat and operate effectively in various environments.
The height of 8.9 mm allows for a low-profile design, enabling the LED to be discreetly mounted in a variety of applications.
The round shape provides a wide angle of illumination, making it suitable for applications where a broader light spread is desired.
With a minimum operating temperature of -25°C, this LED can function reliably even in cold environments.
The red color output is versatile and can be used for various signaling or decorative purposes, adding visual appeal to the application.
Being packed in bulk allows for cost-effective purchasing and stocking, making it convenient for bulk orders or projects.
The panel mounting feature simplifies the installation process and provides a secure way to mount the LED onto different surfaces.
Visible LEDs 557-1503-203F attributes and parameters. Explore more Visible LEDs devices from Dialight
Additional Features:
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557-1503-203F 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
Sinyork
RECTIFIER DIODE; Surface Mount: NO; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Output Current: .15 A; Maximum Repetitive Peak Reverse Voltage: 100 V; No. of Phases: 1;
M39029/56-351
Amphenol
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Additional Features: STANDARD: MIL-DTL-38999; Contact Gender: FEMALE; MIL-Connector Accessory Name: CONTACT; Associated Military - Specifications: MIL-DTL-38999;
1N4148WSF-7
Diodes Incorporated
1N4148WSF-7 by Diodes Inc. is a single silicon rectifier diode with max output current of 0.25A and max reverse voltage of 100V. It operates b/w -55 to 150°C, has a small outline package style, and is suitable for surface mount applications in various electronic circuits.
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;
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
BAV99
Transys Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
ERJU06F10R0V
Panasonic
ERJU06F10R0V by Panasonic is an 0805 size SMT fixed resistor with a resistance of 10 ohm and 1% tolerance. It operates b/w -55 to 155 °C, suitable for AEC-Q200 standards in automotive applications due to its high temperature coefficient of 100 ppm/°C. With a max operating voltage of 150 V and power dissipation of 0.125 W, it is ideal for surface mounting type.
1N4148WS
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM78L05ACMX/NOPB
Texas Instruments
LM78L05ACMX/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 0.1A. It operates b/w 0-125°C, has a dropout voltage of 1.6V, and can handle input voltages up to 30V making it ideal for various electronic applications requiring stable power supply.
Taitron Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
Continental Device India
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-236AB;
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
Dc Components
MBRS340T3G
Onsemi
MBRS340T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 4A. It operates b/w -65°C to 150°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package. The diode's matte tin terminal finish and dual position make it ideal for surface mount PCB designs.
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
Weitron Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb);
BAV99-7-F
Multicomp Pro
NXP Semiconductors
SMBJ18CA
Pulse Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LGR971
Elma Electronic
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Packing Method: TR; Configuration: SINGLE; Color: GREEN;
MCL-S270GC
MCL-S270GC by Multicomp Pro is a 1.4mm GREEN LED with peak wavelength of 568nm and viewing angle of 140°. Ideal for surface mount applications, it has a luminous intensity of 10.0mcd and operates b/w -40 to 85 °C temperatures.
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;
155124M173200A
Wuerth Elektronik & Kg
TRIPLE COLOR LED;
3030
Nte Electronics
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 1.6; Lens Type: DIFFUSED; Configuration: SINGLE;
LTST-C170KGKT
LTST-C170KGKT by Lite-on Technology is a 1.4mm GREEN LED with WATER CLEAR lens. It has a peak wavelength of 574nm, forward current of 0.03A, and luminous intensity of 35.0mcd. Ideal for surface mount applications in electronics due to its compact size and wide viewing angle of 130°.
MLCAWT-A1-0000-000WE7
Wolfspeed
Wolfspeed's MLCAWT-A1-0000-000WE7 is a single color LED with max forward current of 0.35A and height of 1.2mm. It emits white light at 3.4V forward voltage, ideal for applications requiring min luminous intensity of 120cd and max reverse voltage of 5V.
OVSRRGBCC3TM
Tt Electronics Plc
OVSRRGBCC3TM by Tt Electronics Plc is a 2mm TRIPLE COLOR LED with COMMON ANODE configuration. It has a max forward current of 0.02A and diffused white lens type. Ideal for applications requiring red, green, and blue color outputs with a viewing angle of 150°.
LWY1SG-BFOO-GKJM-1
Osram Opto Semiconductors
SINGLE COLOR LED; Terminal Finish: SILVER; JESD-609 Code: e4;
SSF-LXH103GD
Lumex
The Lumex SSF-LXH103GD is a 3mm green LED with built-in resistor, peak wavelength of 565nm, and viewing angle of 60°. Ideal for indicator lights in electronic devices due to its diffused lens and nominal luminous intensity of 40.0 mcd.
HLMP-3507-D0002
Agilent Technologies
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 6.15; Lens Type: TINTED DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
HLMP-1790-101F
Dialight
The Dialight HLMP-1790-101F is a 3mm GREEN LED with peak wavelength of 565nm. It has a max forward current of 0.007A and viewing angle of 50deg. Ideal for applications requiring single color LEDs in radial mount configuration.
597-3001-207F
Dialight's 597-3001-207F is a single color LED with peak wavelength of 630nm, forward current of 0.03A, and forward voltage of 2.8V. Ideal for applications requiring red light emission, such as indicator lights in electronic devices due to its water clear lens and surface mounting feature.
Q12P1CXXW12E
Apem Components
The Apem Components Q12P1CXXW12E is a 12mm single color LED with diffused lens, emitting white light at 1200.0mcd intensity. Ideal for panel mounting applications, it has a wide 60° viewing angle and operates b/w -40°C to 85°C temperature range.
553-0111-200F
Dialight's 553-0111-200F is a 3mm LED array with separate, 2-element configuration. It has a peak wavelength of 635nm and max forward current of 0.03A. Ideal for applications requiring red light emission, such as indicator lights in electronic devices.
L-934GD-12V
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 15; Lens Type: DIFFUSED; Color: GREEN;
HSMS-C150
Broadcom
HSMS-C150 by Broadcom is a 2mm SINGLE COLOR LED with peak wavelength of 630nm. It has a max forward current of 0.025A and operates b/w -40 to 85°C. Ideal for applications requiring high efficiency red or orange light, with a viewing angle of 170° and surface mounting feature.
HSMS-C190
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 10.0; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
150141GS73100
150141GS73100 by Wurth Elektronik is a single color LED with a peak wavelength of 515nm and max forward current of 0.03A. With water clear lens, it has a viewing angle of 120° and nominal luminous intensity of 1000mcd. Ideal for surface mount applications in electronics for its compact size (2.4mm) and green light emission.
HSMY-C170
Hewlett Packard
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 5.25; Lens Type: DIFFUSED; No. of Functions: 1;
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Supply Digital Components
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