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 557-1503-203F 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
$14.390
Lifecycle Status
Suppliers In-Stock
15
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
Sager
$11.400
$10.690
TTI
$11.990
Verical
FDH Electronics
$24.775
$14.791
$14.362
IBS Electronics
$17.399
$15.975
Rapid Electronics
Bristol Electronics
A&K 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
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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.
M85049/85-08W02
TE Connectivity
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Material: ALUMINUM ALLOY;
BAV99
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Semtech
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Silicon Standard
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358DR2G
Onsemi
LM358DR2G by Onsemi is a dual operational amplifier with 7000uV max input offset voltage and 70dB nominal CMRR. Ideal for applications requiring low bias current such as sensor interfaces, signal conditioning circuits, and audio amplifiers. Package style: Small Outline, Technology: Bipolar, Unity Gain Bandwidth: 1000 kHz.
NC7WZ07P6X
The Onsemi NC7WZ07P6X is a logic gate with 2 functions, featuring a propagation delay of 4.8 ns at 1.8V supply voltage. With open-drain output characteristics, it operates in industrial temperatures from -40 to 85°C. Ideal for applications requiring fast signal processing and low power consumption in compact designs.
Promax-johnton
PIC18F4550T-I/PT
Microchip Technology
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
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.
1552200253
Molex
WIRE AND CABLE;
TCA6424ARGJR
Texas Instruments
TCA6424ARGJR by Texas Instruments is a CMOS parallel I/O port with 24 bits and 3 ports. It operates b/w -40 to 85°C, suitable for industrial applications. With a max clock frequency of 0.4 MHz, it offers low power consumption at only 0.03 mA supply current.
ULN2803A
Motorola
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Terminal Position: DUAL; JESD-30 Code: R-PDIP-T18;
2N7002
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;
1N4148
Renesas Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Raytheon Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Minimum DC Current Gain (hFE): 100; Maximum Turn On Time (ton): 35 ns;
RC0603FR-071KL
Yageo
Yageo's RC0603FR-071KL is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in electronics, it operates b/w -55 to 155 °C with a temperature coefficient of 100 ppm/°C.
Thinking Electronic Industrial
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
CMD17-21VGD/TR8
Chicago Miniature Lighting
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 7.0; Lens Type: DIFFUSED; Viewing Angle: 140 deg;
HLMP-3401
Broadcom
HLMP-3401 by Broadcom is a 5mm single color LED with a peak wavelength of 583nm and a max forward current of 0.02A. It is commonly used in applications that require a yellow light source, such as signage, displays, and indicator lights.
SML-D12U8WT86
ROHM
ROHM's SML-D12U8WT86 is a 1.2mm SINGLE COLOR LED with 0.02A forward current, emitting RED light at 63.0mcd intensity. Ideal for surface mount applications in electronics, it operates b/w -40 to 85°C temperatures and has a max reverse voltage of 5V.
19-217/R6C-AL1M2VY/3T
Everlight Electronics
The Everlight Electronics 19-217/R6C-AL1M2VY/3T is a 1mm SINGLE COLOR LED with peak wavelength of 632nm. It has a max forward current of 0.025A and operates b/w -40 to 85°C. Ideal for applications requiring brilliant red light emission, such as indicator lights in electronic devices.
ASMB-MTB1-0B3A2
ASMB-MTB1-0B3A2 by Broadcom is a 2.4mm TRIPLE COLOR LED with COMMON ANODE, featuring peak wavelengths of 634/522/465nm and diffused lens. With max forward current of 0.025A, it offers red/green/blue colors and surface mounting for applications requiring high luminous intensity up to 2675mcd at a viewing angle of 115°.
158302240
Wuerth Elektronik & Kg
SINGLE COLOR LED;
551-1107-004F
Dialight
Dialight's 551-1107-004F is a 3mm red LED array with 4 separate elements. It has a peak wavelength of 635nm, forward current of 0.007A, and operates b/w -55 to 100°C. Ideal for applications requiring high luminous intensity in a compact design.
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.
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;
HSMA-C190
HSMA-C190 by Broadcom is a 1mm single color LED with a peak wavelength of 595nm and a viewing angle of 170°. It is commonly used in surface mount applications for its amber color and max forward voltage of 2.4V.
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);
LTW-M140ZVS
Lite-on Technology
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°.
LTW-170TK
LTW-170TK by Lite-on Technology is a 1.4mm SINGLE COLOR LED with 130° viewing angle and 281.0mcd luminous intensity. Ideal for surface mount applications, it operates b/w -20 to 80 °C, with 0.02A forward current for white light output.
HLMP1719
Vch
Visible LEDs; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Forward Current: .007 A; Viewing Angle: 50 deg; Peak Wavelength (nm): 583;
598-8091-107F
Dialight's 598-8091-107F is a single color LED with blue light at 140° viewing angle. It has a size of 1.1 mm and operates b/w -40 to 100 °C, ideal for surface mount applications requiring max forward current of 0.02 A.
CLX6F-FKC-CNP1ST1E1BB7D3D3
Wolfspeed
Wolfspeed's CLX6F-FKC-CNP1ST1E1BB7D3D3 is a triple color LED with separate 3-element configuration. It has max forward current of 0.035A, forward voltage of 2.6V, and nominal luminous intensity of 877.5/1405.0/267.5 mcd. Ideal for surface mount applications requiring red/green/blue illumination in a compact square shape at temperatures ranging from -40 to 85°C.
LWP4SG-V2AB-JKPL-1
Osram Opto Semiconductors
Osram Opto Semiconductors' LWP4SG-V2AB-JKPL-1 is a 1.6mm single color LED with diffused lens, emitting white light at 1350.0mcd intensity. It has a max forward current of 0.02A and operates b/w -40 to 100°C, making it ideal for surface mount applications requiring high luminous output in a compact size.
HLMP-1719
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 2.0; Lens Type: TINTED DIFFUSED; Additional Features: HIGH RELIABILITY;
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);
LTST-C190KSKT
LTST-C190KSKT by Lite-on Technology is a 1.1mm SINGLE COLOR LED with peak wavelength of 588nm, emitting YELLOW light. It has a max forward current of 0.03A and viewing angle of 130°. Ideal for surface mount applications requiring high luminous intensity up to 104mcd in a compact form factor.
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