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; Size: 5 mm; Configuration: SINGLE; Minimum Operating Temperature: -40 Cel; Peak Wavelength (nm): 880; No. of Functions: 1;
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Infrared LEDs QED121A4R0 attributes and parameters. Explore more Infrared LEDs devices from Qt Optoelectronics
Configuration:
Maximum Forward Current:
No. of Functions:
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Minimum Operating Temperature:
Optoelectronic Type:
Peak Wavelength (nm):
Shape:
Size:
QED121A4R0 Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
LM2675M-ADJ/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM317AEMP/NOPB
Texas Instruments
LM317AEMP/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact package.
BAV99
ROHM
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Telefunken Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
STM8S003F3P6TR
STMicroelectronics
STM8S003F3P6TR by STMicroelectronics is an 8-bit microcontroller with a max clock frequency of 16 MHz. It features 1024 RAM bytes, 128 data EEPROM size, and 5-ch 10-bit ADC channels. Ideal for industrial applications requiring low power mode and connectivity via I2C, SPI, and UART interfaces.
BSS138
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
2N2222A
2N2222A by Texas Instruments is a small signal NPN bipolar junction transistor (BJT) with a max collector-emitter voltage of 40V and a max collector current of 0.8A. It is commonly used for switching applications due to its fast turn on/off times (35ns/285ns) and high transition frequency (300MHz).
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.
SS14
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56351
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/56351 is a CRIMP contact type backshell accessory compliant with MIL-DTL-38999. It features FEMALE gender contacts, compatible with M39029/58363 mating contacts. The insertion and removal tools required are M81969/14-10 and M22520/2-10 respectively, making it ideal for military connector applications.
Vishay Sprague
NPN; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JEDEC-95 Code: TO-18; Maximum Collector-Emitter Voltage: 40 V;
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; No. of Elements: 1; Maximum Drain Current (Abs) (ID): .2 A;
Fagor Electronica S Coop
IRLML6402TRPBF
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
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;
1N4148
Iskra Semic Capacitors Industry
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Operating Temperature: 200 Cel; JESD-609 Code: e0; Maximum Non Repetitive Peak Forward Current: 2 A;
Frontier Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Microsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 30; No. of Elements: 1;
LM7805CT
Silicon Group
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Package Body Material: PLASTIC/EPOXY; Maximum Load Regulation: .05 %;
HR3P-N1CC-00000
Broadcom
INFRARED LED; Mounting Feature: RADIAL MOUNT; Spectral Bandwidth: 33 m; Semiconductor Material: AlGaAs; Maximum Forward Voltage: 1.8 V; Maximum Forward Current: .07 A;
LD275-2
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -55 Cel; Spectral Bandwidth: 55 m; JESD-609 Code: e0;
LD267
INFRARED LED; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Color At Wavelength: INFRARED; Peak Wavelength (nm): 950;
TIL46
INFRARED LED; Maximum Forward Voltage: 1.6 V; Color At Wavelength: INFRARED; Peak Wavelength (nm): 940; No. of LEDs in Array: 6;
ARE6-8EC1-0DF00
INFRARED LED; Mounting Feature: SURFACE MOUNT; Maximum Operating Temperature: 120 Cel; Shape: ROUND; Minimum Operating Temperature: -40 Cel; Maximum Forward Voltage: 2 V;
ASDL-4651-C22
Infrared LEDs; Mounting Feature: SURFACE MOUNT; Maximum Forward Voltage: 1.75 V; Spectral Bandwidth: 45 m; Viewing Angle: 150 deg; Maximum Forward Current: .06 A;
SLR935A8
Onsemi
SLR935A8 by Onsemi is an Infrared LED with peak wavelength of 945nm, max forward current of 0.1A, and viewing angle of 20°. It operates b/w -25 °C to 80°C, suitable for applications requiring IR illumination like security cameras and proximity sensors.
GL480E00000F
Sharp Corporation
Sharp GL480E00000F is a 1.6mm INFRARED LED with peak wavelength of 950nm, 0.7W output power, and 26° viewing angle. Ideal for applications requiring IR illumination in temperatures ranging from -25°C to 85°C.
TSUS4300
Vishay Telefunken
INFRARED LED; Minimum Operating Temperature: -55 Cel; Size: 3 mm; Shape: ROUND; Additional Features: HIGH RELIABILITY; No. of Functions: 1;
HSDL-4420
INFRARED LED; Terminal Finish: Tin (Sn); JESD-609 Code: e3; Configuration: SINGLE; No. of Functions: 1; Maximum Operating Temperature: 85 Cel;
HSDL-4270
INFRARED LED; Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu); Maximum Forward Current: .1 A; No. of Functions: 1; JESD-609 Code: e1; Maximum Operating Temperature: 85 Cel;
SE3455-001
Micro Switch
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Maximum Response Time: .0000007 s; Maximum Forward Current: .1 A; Maximum Operating Temperature: 125 Cel; Peak Wavelength (nm): 935;
NDL4201A
Renesas Electronics
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -40 Cel; Maximum Reverse Voltage: 2 V; Maximum Operating Temperature: 70 Cel;
SFH4203
Infrared LEDs; Mounting Feature: SURFACE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Peak Wavelength (nm): 950; Spectral Bandwidth: 40 m; Maximum Operating Temperature: 100 Cel;
ASDL-4772-C41
INFRARED LED; Terminal Finish: Matte Tin (Sn); Peak Wavelength (nm): 940; JESD-609 Code: e3; Shape: ROUND; Size: 1.6 mm;
GL100MN1MP
Sharp GL100MN1MP is a 1.6mm IR LED with peak wavelength of 940nm, max forward current of 0.05A, and output power of 2W. Ideal for applications requiring infrared illumination in temperatures ranging from -30°C to 85°C.
ASDL-4671-D31
INFRARED LED; Terminal Finish: Matte Tin (Sn); Configuration: SINGLE; Shape: ROUND; No. of Functions: 1; Size: 3 mm;
HSDL-44200L1
INFRARED LED; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Size: 1.78 mm; Nominal Output Power: 30 W; No. of Functions: 1;
OP296A
Tt Electronics Plc
OP296A by Tt Electronics Plc is a SINGLE Infrared LED with a size of 4.95 mm and peak wavelength of 890 nm. It has a max forward current of 0.15 A, operating temperature range from -40 to 100 °C, and response time of 0.0000005 s. Ideal for applications requiring precise infrared illumination with a viewing angle of 20° and spectral bandwidth of 80 m.
TSAL6100
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Peak Wavelength (nm): 940; Semiconductor Material: GaAlAs;
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Qt Optoelectronics
Supply Digital Components
1+ parts
$106.00
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$54.25
1k+ parts
$11.90
10k+ parts
$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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