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
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Additional Features: UL RECOGNIZED; Maximum Response Time: .0000005 s; Shape: ROUND; Maximum Operating Temperature: 100 Cel;
Median Price
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DigiKey
1+ parts
$1.030
100+ parts
$0.970
1k+ parts
$0.860
10k+ parts
$0.838
Master Electronics
$1.573
$1.390
$0.937
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Kepictronics
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Infrared LEDs OP290B attributes and parameters. Explore more Infrared LEDs devices from Tt Electronics Plc
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Maximum Forward Voltage:
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OP290B Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
Our primary focus areas for growth and investment are in the end markets of healthcare, aerospace & defence, and automation & electrification which includes products that address resource scarcity, improve energy efficiency, support renewables and drive productivity, connectivity and health.
LM358N
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M39029/58-360
Molex
CONNECTOR ACCESSORY; Alternate Contact Sources: MILITARY; Removal Tool Sources: MILITARY; Material: COPPER ALLOY; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354;
NDT2955
Onsemi
NDT2955 by Onsemi is a P-CHANNEL FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max IDM of 15A and EAS of 174mJ, suitable for ENHANCEMENT MODE operation. With a compact SMALL OUTLINE package and -55 to 150 °C operating range, it offers efficient power dissipation up to 3W.
Philips Semiconductors
BSS138
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: TIN LEAD; Package Body Material: PLASTIC/EPOXY;
MBRM140T1G
MBRM140T1G by Onsemi is a Schottky rectifier diode with 40V max repetitive peak reverse voltage, 1A max output current, and 0.3V max forward voltage. It is used in applications requiring small outline surface mount diodes for efficient power management.
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Package Shape: ROUND;
261
Mercury Systems
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
BAV99
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
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.
SMBJ18CA
World Products
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99WT1G
BAV99WT1G by Onsemi is a series connected diode with 0.006 us reverse recovery time. It is a small outline rectifier diode with 70V peak reverse voltage, ideal for surface mount applications in electronics requiring fast switching and low forward voltage drop.
Sprague Electric
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1.3 V; Maximum Output Current: .1 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel;
Calogic
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Drain Current (Abs) (ID): .2 A;
1N4148WS
Yangzhou Yangjie Electronics
2N7002
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 50 V; Qualification: Not Qualified;
M24308/2-1F
Souriau
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Body or Shell Style: RECEPTACLE; MIL Conformity: YES;
SFH4256
Osram Opto Semiconductors
Osram Opto Semiconductors SFH4256 is a 2.4mm IR LED with peak wavelength of 860nm, max forward current of 0.07A, and viewing angle of 120°. Ideal for surface mount applications in temperature range -40 to 100°C, offering high output power at low voltage.
IRL81A-RS
Osram Opto Semiconductors' IRL81A-RS is a 1.52mm INFRARED LED with peak wavelength of 860nm, ideal for applications requiring 12W nominal output power. With a max forward current of 0.1A and viewing angle of 12°, it operates b/w -40 to 100 °C, making it suitable for RADIAL MOUNT setups.
SFH4510
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Semiconductor Material: GaAs; Maximum Reverse Voltage: 5 V; Peak Wavelength (nm): 950;
SLR963A
SLR963A by Onsemi is an Infrared LED with 0.1A max forward current, peak wavelength of 945nm, and 5V max reverse voltage. Ideal for surface mount applications in temperature range -25 °C to 80°C.
SLR738A10
SLR738A10 by Onsemi is an Infrared LED with peak wavelength of 850nm, max forward current of 0.1A, and reverse voltage of 3V. Ideal for applications requiring IR illumination in temp range -25 °C to 80°C.
OP291A
Optek Technology
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Maximum Forward Current: .15 A; Maximum Forward Voltage: 2 V; Peak Wavelength (nm): 890; Viewing Angle: 50 deg;
TSHA4401
Temic Semiconductors
INFRARED LED; Shape: ROUND; Minimum Operating Temperature: -55 Cel; Peak Wavelength (nm): 875; Nominal Output Power: 24 W; Additional Features: HIGH RELIABILITY;
SFH4546-AWBW
Osram Opto Semiconductors' SFH4546-AWBW is a 4.85mm INFRARED LED with peak wavelength of 950nm, ideal for applications requiring a viewing angle of 20°. With a max forward current of 0.1A and nominal output power of 55W, it operates b/w -40°C to 100°C efficiently.
TSAL6100-ES21
Vishay Intertechnology
Vishay Intertechnology's TSAL6100-ES21 is an infrared LED with a peak wavelength of 940nm and max forward current of 0.1A. Ideal for applications requiring IR transmission, it operates b/w -40°C to 85°C with a viewing angle of 20°.
TLN117-C
Toshiba
INFRARED LED; Nominal Output Power: 2.5 W; Peak Wavelength (nm): 940; Minimum Operating Temperature: -25 Cel; Size: 1.5 mm; Configuration: SINGLE;
SFH487-2
INFRARED LED; Terminal Finish: Tin (Sn); Maximum Forward Current: .1 A; Size: 3 mm; Maximum Operating Temperature: 100 Cel; Nominal Output Power: 25 W;
QEB373
QEB373 by Onsemi is a 2mm IR LED with peak wavelength of 880nm. It has max forward current of 0.05A and operates b/w -40 to 100°C. Ideal for surface mount applications requiring a round, AlGaAs semiconductor IR LED with matte tin finish and viewing angle of 24°.
HSDL-44201S1
Broadcom
INFRARED LED; Minimum Operating Temperature: -40 Cel; No. of Functions: 1; Maximum Operating Temperature: 85 Cel; Configuration: SINGLE; Size: 1.78 mm;
TLN201
INFRARED LED; No. of Functions: 1; Additional Features: HIGH RELIABILITY; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 125 Cel; Maximum Forward Current: .1 A;
SFH4295
INFRARED LED; No. of Functions: 1; Additional Features: HIGH RELIABILITY; Configuration: SINGLE; Peak Wavelength (nm): 880; Minimum Operating Temperature: -40 Cel;
HSDL-4420#031
Broadcom's HSDL-4420#031 is a single infrared LED with peak wavelength of 875nm. It has a max forward current of 0.1A and nominal output power of 30W. Ideal for applications requiring IR illumination in temperatures ranging from -40°C to 85°C.
SLR932C20
SLR932C20 by Onsemi is an Infrared LED with 0.1A forward current, 945nm peak wavelength, and 50° viewing angle. Ideal for applications requiring IR illumination in a temperature range of -25 °C to 80°C.
SE310
Renesas Electronics
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Peak Wavelength (nm): 940; JESD-609 Code: e0; Semiconductor Material: GaAs;
QEE113
QEE113 by Onsemi is a 1.65mm IR LED with peak wavelength of 940nm, max forward current of 0.05A, and max forward voltage of 1.5V. Ideal for applications requiring IR illumination in a temperature range from -40°C to 100°C, such as remote controls and security systems.
SE3455-001
Honeywell Sensing And Control
SE3455-001 by Honeywell Sensing And Control is an INFRARED LED with peak wavelength of 935nm. It has a max forward current of 0.1A and viewing angle of 90°. Ideal for applications requiring fast response time, operating temperature range from -55°C to 125°C, and through hole mounting feature.
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Tt Electronics Plc
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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