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 249-7972-3332-504 is a 7.1mm GREEN SINGLE COLOR LED with 0.02A max current, ideal for PANEL MOUNT applications. Operating temp range: -20 to 85°C, it offers 100.0mcd luminous intensity in BULK packaging.
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Single configuration makes it easy to install and use in various applications without the need for additional components.
Compact size allows for versatile placement in different devices or systems.
Efficiently handles current flow to ensure the LED operates within safe parameters.
Provides consistent and uniform green light output, suitable for specific lighting requirements.
Simple two-terminal design simplifies installation and connection.
High maximum operating temperature tolerance ensures reliability in various environmental conditions.
Low profile design allows for easy integration into compact spaces.
Cylindrical shape provides a classic and versatile form factor for different applications.
Wide range of operating temperatures allows for use in both hot and cold environments.
Green color provides a visually appealing and distinct light output.
Bulk packaging is cost-effective and suitable for mass production or bulk orders.
High luminous intensity ensures bright and visible light output.
Panel mounting feature makes it easy to securely install the LED on various surfaces or panels.
Visible LEDs 249-7972-3332-504 attributes and parameters. Explore more Visible LEDs devices from Dialight
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249-7972-3332-504 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.
OHN3140U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
EU2B-YS2J03C
Idec
ROTARY SWITCH;
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.
ULN2803A
Allegro MicroSystems
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 85 Cel; Terminal Form: THROUGH-HOLE;
SMBJ18CA
Protek Devices
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20Z+T&R
Maxim Integrated
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 Body Material: PLASTIC/EPOXY;
Littelfuse
Lite-on Semiconductor
2N2222A
Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
MMBT3904LT1G
Onsemi
MMBT3904LT1G by Onsemi is a NPN BJT with max. collector-emitter voltage of 40V, hFE of 30, and fT of 300MHz. Ideal for small signal applications in electronics due to its compact size, high transition frequency, and low power dissipation capabilities.
LM358AN
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
BSS138
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel;
Shenzhen Socay Electronics
SN6505BDBVR
Texas Instruments
SN6505BDBVR by Texas Instruments is a small outline, low profile interface IC with 6 terminals. It operates b/w -55 to 125°C and supports a max output current of 1.5A at supply voltages ranging from 2.25V to 5.5V. Ideal for military-grade applications requiring compact design and high reliability.
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
Taiwan Semiconductor
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
1N4148WS
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM7805CT
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
AB26TRB-32.768KHZ--T
Abracon
AB26TRB-32.768KHZ--T by Abracon is a crystal oscillator with 20 ppm frequency tolerance, 126% stability, and 35000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency in surface mount configurations.
553-0322F
Dialight
Dialight's 553-0322F is a 3mm green LED array with 2 separate elements and built-in resistors. It has a peak wavelength of 563nm, forward current of 0.02A, and operates b/w -20 to 85°C. Ideal for applications requiring a radial mount visible LED with high luminous intensity and a viewing angle of 60°.
HLMP-1700-B00A2
Broadcom
HLMP-1700-B00A2 by Broadcom is a 3mm SINGLE COLOR LED with peak wavelength of 635nm. With a max forward current of 0.007A, it emits HIGH EFFICIENCY RED light ideal for applications requiring a viewing angle of 50°, such as indicator lights in electronic devices.
L-934GD-12V
Kingbright
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 15; Lens Type: DIFFUSED; Color: GREEN;
SSL-LX3044LYD
Lumex
SSL-LX3044LYD by Lumex is a 3mm single color LED with peak wavelength of 585nm. It has a max forward current of 0.03A and viewing angle of 60°. Ideal for applications requiring yellow light emission, such as indicator lights in electronic devices.
KP-1608MGC
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 70.0; Lens Type: WATER CLEAR; Maximum Forward Current: .03 A;
SML-LX0805SRC-TR
SML-LX0805SRC-TR by Lumex is a 1.4mm SINGLE COLOR LED with peak wavelength of 660nm, forward current of 0.025A, and luminous intensity of 25.0mcd. Ideal for surface mount applications in products requiring super red light emission at a wide viewing angle of 140°.
1312
Wilbrecht Electronics
SINGLE COLOR LED;
HSME-C265
Agilent Technologies
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 50.0; Lens Type: UNTINTED NONDIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
HLMP4740
Morrihan International
Visible LEDs; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb); Height: 8.8 mm; Viewing Angle: 50 deg; Maximum Forward Current: .007 A;
571-0120-100F
SINGLE COLOR LED ARRAY;
598-8191-107F
Dialight's 598-8191-107F is a single color LED with water clear lens, emitting blue light. It has a size of 1.2mm and max forward current of 0.025A. Ideal for surface mount applications, with viewing angle of 140° and nominal luminous intensity of 140mcd.
HSMA-C265
HSMA-C265 by Broadcom is a 1.2mm SINGLE COLOR LED with peak wavelength of 595nm, ideal for applications requiring AMBER light. With max forward current of 0.025A and viewing angle of 150°, it's suitable for surface mount installations in various electronic devices. 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.
LTST-C170CKT
Lite-on Technology
LTST-C170CKT by Lite-on Technology is a 1.4mm single color LED with peak wavelength of 660nm. It has a max forward current of 0.04A and viewing angle of 130°, making it ideal for applications requiring red light emission in compact spaces.
HLMP-3301
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 7.0; Lens Type: TINTED DIFFUSED; Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu);
KPT-1608SURCK
Kingbright Electronic
KPT-1608SURCK by Kingbright Electronic is a 1.2mm SINGLE COLOR LED with HYPER RED color, peak wavelength of 650nm, and max forward current of 0.03A. Ideal for surface mount applications, it offers a viewing angle of 120° and nominal luminous intensity of 220.0mcd.
150060BS73220
Wuerth Elektronik & Kg
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.
LTL-4231NLC
LTL-4231NLC by Lite-on Technology is a 3mm single color LED with peak wavelength of 565nm. It has a max forward current of 0.007A and operates b/w -55 to 100°C. Ideal for applications requiring green light emission, such as indicator lights in electronic devices.
598-8621-207F
Dialight's 598-8621-207F is a dual-color LED with water-clear lens, featuring separate configuration and 2.7mm size. With max forward current of 0.02A, it emits red-orange/green light at 3.5V for applications like indicator lights in electronics due to its compact size and surface mounting feature.
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249-7872-3331-504F
The Dialight 249-7872-3331-504F is a 7.1mm red LED with max forward current of 0.02A and max forward voltage of 28V. Ideal for panel mounting applications, it has a luminous intensity of 55.0mcd and operates b/w -20°C to 71°C temperature range.
249-7972-3732-504F
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; No. of Functions: 1; Packing Method: BULK;
249-7968-3732-504F
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; No. of Functions: 1; Maximum Forward Voltage: 5 V;
249-7967-3332-504F
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 40.0; Shape: CYLINDRICAL; Additional Features: UL RECOGNIZED;
249-7967-3332-504
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; Shape: CYLINDRICAL; No. of Functions: 1;
249-7972-3332-504F
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 40.0; Maximum Forward Voltage: 28 V; Color: GREEN;
249-7971-3332-504F
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 40.0; Additional Features: UL RECOGNIZED; Size: 7.1 mm;
249-7970-3332-504
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; Packing Method: BULK; Height: 5.8 mm;
249-7970-3732-504
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 85 Cel;
249-7971-3332-504
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; No. of Functions: 1; Size: 7.1 mm;
249-7971-3732-504
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; Maximum Operating Temperature: 85 Cel; Maximum Forward Current: .02 A;
249-7972-3732-504
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; Maximum Operating Temperature: 85 Cel; Configuration: SINGLE;
249-7970-3332-504F
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 40.0; Additional Features: UL RECOGNIZED; Configuration: SINGLE;
249-7970-3732-504F
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; Packing Method: BULK; Maximum Forward Current: .02 A;
249-7971-3732-504F
SINGLE COLOR LED; Mounting Feature: PANEL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 100.0; Terminal Pitch: 4.06 mm; Shape: ROUND;
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