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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INFRARED LED; No. of Functions: 1; Size: 5 mm; Shape: ROUND; Configuration: SINGLE; Maximum Forward Current: .1 A;
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Infrared LEDs QED122A4R0 attributes and parameters. Explore more Infrared LEDs devices from Qt Optoelectronics
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QED122A4R0 Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
ULN2803A
Onsemi
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
1N4148
Dc Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM7805CT
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Min): 0 Cel; Technology: BIPOLAR;
BAT54C-7-F
Diodes Incorporated
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
SMMBT3904LT1G
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
M24308/2-1F
Esterline Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Option-1: HOLE .115-.125; Mounting Type: CABLE AND PANEL; Mating Contact Finish: NOT SPECIFIED;
BAV99
Transys Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
2N2222A
SPC TECHNOLOGY/ MULTICOMP
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Comchip Technology
Toshiba
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
International Semiconductor
Loras Industries
OHN3020U
Tt Electronics Plc
OHN3020U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 5mT. It features an output range of 25mA and operates in temperatures ranging from -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields, such as automotive sensors or industrial automation systems.
OPA2277UA/2K5E4
Texas Instruments
OPA2277UA/2K5E4 by Texas Instruments is a dual operational amplifier with low-offset and micropower features. It has a max input offset voltage of 100uV, nominal common mode reject ratio of 140dB, and min slew rate of 0.8V/us. Ideal for industrial applications requiring precise signal amplification in compact designs.
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Lite-on Semiconductor
Jinan Jingheng Electronics
SMBJ18CA
Jiangsu Jiejie Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
TSAL6100
Vishay Intertechnology
Vishay Intertechnology's TSAL6100 is a 5mm INFRARED LED with peak wavelength of 940nm. It has a max forward current of 0.1A and operates b/w -40°C to 85°C. Ideal for applications requiring infrared light emission in bulk packaging.
SLR938CV
SLR938CV by Onsemi is an Infrared LED with 0.1A forward current, 945nm peak wavelength, and 40° viewing angle. Ideal for applications requiring IR illumination in a temperature range of -25 °C to 80°C.
LD271H
Infineon Technologies
INFRARED LED; Terminal Finish: Tin/Lead (Sn/Pb); Shape: ROUND; Peak Wavelength (nm): 950; No. of Functions: 1; Minimum Operating Temperature: -40 Cel;
SIR928-6C-F
Everlight Electronics
The Everlight Electronics SIR928-6C-F is a 1.5mm single infrared LED with peak wavelength of 875nm. It has a max forward current of 0.1A and operates b/w -25°C to 85°C. Ideal for applications requiring IR illumination in compact spaces like security cameras and proximity sensors.
NDL5303P
Renesas Electronics
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Maximum Response Time: .000000003 s; Maximum Reverse Voltage: 1 V; Maximum Forward Current: .15 A; Semiconductor Material: InGaAs;
SE1470-003
Micro Switch
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Maximum Forward Voltage: 1.8 V; Peak Wavelength (nm): 880; Maximum Forward Current: .05 A; Spectral Bandwidth: 80 m;
SEP8736-002
Honeywell Sensing And Control
Honeywell Sensing And Control's SEP8736-002 is an INFRARED LED with a peak wavelength of 880 nm. It has a max forward current of 0.05 A and can operate in temperatures ranging from -40 to 100 °C. This THROUGH HOLE MOUNT LED is commonly used in applications requiring precise infrared sensing with a narrow viewing angle of 10°.
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;
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.
SFH481-2
INFRARED LED; Terminal Finish: Tin/Lead (Sn/Pb); Size: 4.7 mm; JESD-609 Code: e0; Minimum Operating Temperature: -40 Cel; Shape: ROUND;
QEC123.0044D
QEC123.0044D by Onsemi is a 2.95mm IR LED with peak wavelength of 890nm, max forward current of 0.05A, and max forward voltage of 1.7V. Ideal for applications requiring infrared illumination in a compact form factor such as security cameras and proximity sensors due to its small size and high efficiency.
VSMY2853RGX01
Vishay Intertechnology's VSMY2853RGX01 is a 1.8mm INFRARED LED with peak wavelength of 850nm, ideal for applications requiring a viewing angle of 56°. With a max forward current of 0.1A and forward voltage of 1.9V, it operates b/w -40°C to 85°C temperature range efficiently in various surface mount configurations.
OP224TXV
INFRARED LED; Mounting Feature: SURFACE MOUNT; Viewing Angle: 18 deg; Maximum Operating Temperature: 125 Cel; Configuration: SINGLE; Peak Wavelength (nm): 890;
SFH4715A-DADB
Osram Opto Semiconductors
Osram Opto Semiconductors SFH4715A-DADB is a SINGLE Infrared LED with 2 A max forward current, emitting at 860 nm. Ideal for applications requiring high power output up to 1620 W, with a wide 80° viewing angle and surface mounting feature.
TIL48
INFRARED LED; No. of LEDs in Array: 8; Peak Wavelength (nm): 940; Maximum Forward Voltage: 1.6 V; Color At Wavelength: INFRARED;
IR333-A
The Everlight Electronics IR333-A is a 5mm ROUND INFRARED LED with a peak wavelength of 940nm. It has a max forward current of 0.1A and operates b/w -40°C to 85°C. Ideal for applications requiring infrared light emission in a compact form factor.
TLN117(B,F)
INFRARED LED; Shape: ROUND; Nominal Output Power: 2.5 W; Minimum Operating Temperature: -25 Cel; Configuration: SINGLE; Additional Features: SIDE VIEW;
SFH4515
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 85 Cel; Maximum Reverse Voltage: 5 V; JESD-609 Code: e0;
ASDL-4262-C22
Broadcom
INFRARED LED; Terminal Finish: Matte Tin (Sn); Size: 5 mm; JESD-609 Code: e3; Peak Wavelength (nm): 940; Shape: ROUND;
ASDL-4670-C22
INFRARED LED; Terminal Finish: Matte Tin (Sn); Shape: ROUND; Size: 3 mm; Configuration: SINGLE; Peak Wavelength (nm): 940;
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Qt Optoelectronics
Supply Digital Components
1+ parts
$106.00
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$54.25
1k+ parts
$11.90
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$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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