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; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -40 Cel; JESD-609 Code: e0; No. of Functions: 1; Size: 5 mm;
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Digiode
Advanced Electronics
$0.070
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Kepictronics
Kulean Microsystems
TANS Electronics
Problanco Electronics
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UHIMA Technologies
Corphita
Corohmni
Infrared LEDs QED121 attributes and parameters. Explore more Infrared LEDs devices from Qt Optoelectronics
Configuration:
Maximum Forward Current:
JESD-609 Code:
No. of Functions:
Maximum Operating Temperature:
Minimum Operating Temperature:
Optoelectronic Type:
Peak Wavelength (nm):
Shape:
Size:
Terminal Finish:
QED121 Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
RC0402FR-0710KL
Yageo
Yageo's RC0402FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance, suitable for applications requiring a rated power dissipation of 0.0625 W. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 155 °C, making it ideal for various electronic circuits.
ULN2803ADWR
Texas Instruments
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
SS14
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Cinch Connectivity Solutions
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Body Depth: .375 inch;
BAV99
ROHM
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Hitano Enterprise
1N4148
Nexperia
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
Micro Commercial Components
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Non Repetitive Peak Forward Current: 40 A; Technology: SCHOTTKY; No. of Elements: 1;
2N2222A
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
ULN2803A
Rochester Electronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Additional Features: LOGIC LEVEL COMPATIBLE; Qualification: Not Qualified;
M39029/58-360
Glenair
CONNECTOR ACCESSORY; Contact Gender: MALE; Material: COPPER ALLOY; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT; MIL Conformity: YES;
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;
LM358AN
LM358AN by Texas Instruments is an Operational Amplifier with 2 functions. It has a Max Input Offset Voltage of 5000 uV and Nominal Common Mode Reject Ratio of 85 dB. Widely used in voltage-feedback applications due to its high Min Voltage Gain of 15000 and Unity Gain Bandwidth of 1000 kHz.
Formosa Microsemi
International Semiconductor
Daco Semiconductor
SFH4020
Infineon Technologies
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Maximum Forward Current: .1 A; Maximum Operating Temperature: 70 Cel; Spectral Bandwidth: 40 m; Peak Wavelength (nm): 860;
SFH4726S
Osram Opto Semiconductors
SFH4726S by Osram Opto Semiconductors is a single infrared LED with peak wavelength of 950nm. It has a max forward current of 1A and operates b/w -40°C to 125°C. Ideal for applications requiring infrared illumination such as security cameras, night vision systems, and proximity sensors.
IRL81A-Q
Osram Opto Semiconductors' IRL81A-Q is a 1.52mm IR LED with peak wavelength of 860nm, ideal for applications requiring a viewing angle of 24° and nominal output power of 12W. With max forward current of 0.1A and operating temp range from -40°C to 100°C, it's suitable for various optoelectronic projects.
SLR732A10
Onsemi
SLR732A10 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.
SFH4725AS
INFRARED LED;
TIL34
TIL34 by Texas Instruments is an Infrared LED with a peak wavelength of 940nm and max forward current of 0.2A. It operates b/w -60°C to 150°C, has a response time of 0.0000006s, and a viewing angle of 10°. Ideal for applications requiring precise infrared illumination in a compact form factor.
SFH431-1
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Reverse Voltage: 5 V; Peak Wavelength (nm): 970; JESD-609 Code: e0;
R9097
R9097 by Onsemi is an Infrared LED with a peak wavelength of 945nm and max forward current of 0.1A. It operates b/w -25 °C to 80°C, has a viewing angle of 40°, and can withstand a max reverse voltage of 5V. Ideal for applications requiring infrared illumination in various electronic devices.
LD271H
INFRARED LED; Terminal Finish: Tin/Lead (Sn/Pb); Shape: ROUND; Peak Wavelength (nm): 950; No. of Functions: 1; Minimum Operating Temperature: -40 Cel;
SE301A
Renesas Electronics
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Semiconductor Material: GaAs; Maximum Reverse Voltage: 5 V; Maximum Forward Voltage: 1.4 V;
F0235D
Infrared LEDs; Minimum Operating Temperature: -40 Cel; Peak Wavelength (nm): 950; Maximum Reverse Voltage: 5 V; Maximum Forward Voltage: 1.6 V; Spectral Bandwidth: 55 m;
LD262
INFRARED LED; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -40 Cel; No. of LEDs in Array: 2; Color At Wavelength: INFRARED; Maximum Operating Temperature: 85 Cel;
TIES494
TIES494 by Texas Instruments is an Infrared LED with peak wavelength of 860nm, forward current of 0.06A, and response time of 0.00000002s. Ideal for applications requiring precise infrared illumination in a temperature range from -40°C to 85°C.
SE5450-013
Honeywell Sensing And Control
SE5450-013 by Honeywell Sensing And Control is an INFRARED LED with a peak wavelength of 935nm. It has a max forward current of 0.1A and can operate in temperatures ranging from -55 to 125 °C. This through-hole mount LED is commonly used in applications requiring infrared illumination or sensing.
TSHA4401
Vishay Intertechnology's TSHA4401 is a 3mm single infrared LED with peak wavelength of 875nm. It has a max forward current of 0.1A and nominal output power of 24W. Ideal for applications requiring IR illumination in temperatures ranging from -55°C to 100°C.
SLR989A7
SLR989A7 by Onsemi is an Infrared LED with a peak wavelength of 945nm, forward current of 0.1A, and viewing angle of 20°. It operates b/w -25 °C to 80°C and has a response time of 0.000001s. Ideal for applications requiring fast and precise infrared illumination in a compact form factor.
R9091
R9091 by Onsemi is an Infrared LED with a peak wavelength of 945nm and max forward current of 0.1A. It operates b/w -25 °C to 80°C, with a max reverse voltage of 5V. Ideal for applications requiring a viewing angle of 50°, it features through-hole mounting for easy installation.
ARE1-8530-00000
Broadcom
INFRARED LED; Mounting Feature: SURFACE MOUNT; Peak Wavelength (nm): 850; Shape: ROUND; Maximum Forward Current: 1 A; Configuration: SINGLE WITH BUILT-IN ESD PROTECTION DEVICE;
AREQ-8020-00000
INFRARED LED; Mounting Feature: SURFACE MOUNT; Terminal Finish: Silver (Ag); Packing Method: TR, 7 INCH; Spectral Bandwidth: 34 m; Viewing Angle: 120 deg;
HSDL-4420-OPTION-021
INFRARED LED; Terminal Finish: Tin (Sn); JESD-609 Code: e3; Maximum Operating Temperature: 85 Cel; Maximum Forward Current: .1 A; No. of Functions: 1;
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Qt Optoelectronics
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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