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
Everlight Electronics' IR91-21C/TR7 is a 1.9mm INFRARED LED with peak wavelength of 940nm, forward current of 0.065A, and viewing angle of 25°. Ideal for applications requiring surface mount configuration, it operates b/w -40°C to 85°C and has a max forward voltage of 1.5V.
Median Price
$0.120
Lifecycle Status
Suppliers In-Stock
14
In-Stock Inventory
1k+
DigiKey
1+ parts
$0.510
100+ parts
$0.254
1k+ parts
$0.194
10k+ parts
$0.159
Arrow
-
$0.061
Verical
$0.062
Mouser Electronics
$0.178
$0.133
EBV Elektronik
Maritex
$0.050
Nova Conductors
$0.144
IBS Electronics
$0.208
$0.097
NAC Semi
$0.329
$0.296
Vyrian
ACDS - Activité Composants Distribution Service
Rutronik
$0.091
$0.083
Prism Electronics
LIBRA Elektronik GmbH
Continental Prestige Electronics
$0.141
Argo Parts USA
$0.139
Netroflash
$0.136
$0.134
Aztec Data Supply Inc.
$0.184
Corohmni
$0.670
RC Electronics
$0.140
$0.130
iodParts Technologies Inc.
Authorized Procurement Solutions
Eastek
Single configuration simplifies the design and allows for easy integration into various applications.
Compact size makes it suitable for applications where space is limited.
High maximum forward current ensures reliable and efficient operation.
Peak wavelength of 940nm offers strong infrared output for specific applications.
Being an infrared LED, it provides efficient and powerful infrared illumination.
High maximum operating temperature allows for use in a wide range of environments.
Round shape provides uniform light distribution and ease of mounting.
Low minimum operating temperature ensures functionality even in extreme cold conditions.
Maximum reverse voltage protection helps in preventing damage to the LED.
The GaAlAs semiconductor material ensures high performance and reliability.
Wide viewing angle of 25° enables broader coverage for infrared illumination.
Narrow spectral bandwidth of 45nm enables precise and accurate infrared output.
Surface mount feature simplifies the installation process and offers flexibility in mounting options.
Low maximum forward voltage ensures energy efficiency and minimizes power consumption.
Infrared LEDs IR91-21C/TR7 attributes and parameters. Explore more Infrared LEDs devices from Everlight Electronics
Additional Features:
Configuration:
Maximum Forward Current:
Maximum Forward Voltage:
Mounting Feature:
No. of Functions:
Maximum Operating Temperature:
Minimum Operating Temperature:
Optoelectronic Type:
Peak Wavelength (nm):
Maximum Reverse Voltage:
Semiconductor Material:
Shape:
Size:
Spectral Bandwidth:
Sub-Category:
Viewing Angle:
IR91-21C/TR7 Optoelectronics trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.40.20.00
SB
EVERLIGHT Electronics Co., Ltd. was founded in 1983 in Taipei, Taiwan led by Chairman Robert Yeh. EVERLIGHT has over 40 years of R&D experience for reliable capability. With immediate service and an excellent brand reputation, EVERLIGHT has taken top five worldwide in the competitive LED market. Our products are manufactured and packed in-house to guarantee maximum quality and service. EVERLIGHT provides a diverse product portfolio consisting of High Power LEDs, SMD LEDs, Lamps, Lighting Components, LED Lighting Modules, Digital Displays, Opto-couplers and Infrared Components for various applications. Today, EVERLIGHT is a global company with over 6,400 employees based in China, Hong Kong, Japan, Korea, Singapore, Malaysia, India, Germany and U.S.A.
BAV99W-7-F
Diodes Incorporated
Diodes Incorporated BAV99W-7-F is a fast recovery rectifier diode with 2 elements in series connected, center tap configuration. It has a max reverse recovery time of 0.004 us and can handle a max output current of 0.15 A. Ideal for applications requiring fast switching capabilities and operating temperatures ranging from -65 to 150 °C.
1N4148
Wuxi Xuyang Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ABS06-32.768KHZ-T
Abracon
Abracon's ABS06-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 90000 ohm series resistance, and -40 to 85 °C operating temperature range. Ideal for applications requiring precise timing in compact designs like IoT devices and wearables.
BSS84PH6327XTSA2
Infineon Technologies
BSS84PH6327XTSA2 by Infineon is a P-CHANNEL FET with 60V DS breakdown voltage, ideal for switching applications. It features a single configuration with built-in diode and operates in enhancement mode. With a max drain current of 0.17A and on-resistance of 8 ohm, it offers reliable performance in small outline packages.
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
Changzhou Galaxy Century Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
MICRODIODE ELECTRONICS SHENZHEN CO LTD
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Synsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
M39029/58-360
Carlisle Interconnect Technologies
GENERAL CONN ACCESSORY; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; Maximum Operating Temperature: 200 Cel; MIL-Connector Accessory: CONTACT; Terminal Type: CRIMP; MIL Conformity: YES;
Comchip Technology
LM358AN
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; No. of Elements: 1; Transistor Application: SWITCHING;
ST3485EBDR
STMicroelectronics
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
Hitano Enterprise
2N2222A
Forward International Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .6 A;
FDV304P
The Onsemi FDV304P is a P-CHANNEL FET with 25V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max Drain Current of 0.46A and an Operating Temperature range of -55 to 150 °C. The transistor comes in a PLASTIC/EPOXY package with GULL WING terminals, suitable for surface mount configurations.
OP233W
Optek Technology
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Configuration: SINGLE; Viewing Angle: 50 deg; Shape: CYLINDRICAL; Maximum Reverse Voltage: 2 V;
Q65112A3325
Osram Opto Semiconductors
Osram Opto Semiconductors' Q65112A3325 is a single infrared LED with peak wavelength of 860nm. It has a max forward current of 1.5A and nominal output power of 2015W, suitable for surface mount applications in various electronic devices.
TSAL4400-RSZ
Vishay Intertechnology
INFRARED LED;
LD242-4
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 85 Cel; Viewing Angle: 80 deg; Semiconductor Material: GaAs;
OP290A
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Size: 4.95 mm; Maximum Operating Temperature: 100 Cel; Maximum Forward Current: .15 A; Configuration: SINGLE;
OP240A
Optotek
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Minimum Operating Temperature: -40 Cel; Maximum Response Time: .0000005 s; Peak Wavelength (nm): 890; Maximum Reverse Voltage: 2 V;
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;
TSAL6200-AS12
Vishay Intertechnology's TSAL6200-AS12 is an Infrared LED with a peak wavelength of 940nm, forward current of 0.1A, and viewing angle of 34°. Ideal for applications requiring IR transmission like remote controls, sensors, and data transmission systems. Operating temperature ranges from -55°C to 100°C.
NDL5313P
Renesas Electronics
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Maximum Response Time: .000000002 s; Maximum Operating Temperature: 65 Cel; Minimum Operating Temperature: -40 Cel; Maximum Forward Voltage: 2 V;
SFH4511
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Forward Current: .1 A; JESD-609 Code: e0; Minimum Operating Temperature: -40 Cel;
TLN208(F)
Toshiba
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Reverse Voltage: 1 V; Minimum Operating Temperature: -25 Cel; Semiconductor Material: GaAlAs;
SFH4770SA01
Osram Opto Semiconductors SFH4770SA01 is a single infrared LED with peak wavelength of 860nm and max forward current of 1.5A. Ideal for applications requiring high output power, it operates b/w -40 to 125°C temperatures with a viewing angle of 60°.
IR12-21C/TR8
Everlight Electronics
Everlight Electronics' IR12-21C/TR8 is a 2mm INFRARED LED with peak wavelength of 940nm. It has a max forward current of 0.065A and viewing angle of 150°. Ideal for applications requiring surface mount infrared illumination in temperatures ranging from -40°C to 85°C.
ASDL-4264-C22
Broadcom
INFRARED LED; Terminal Finish: Matte Tin (Sn); Maximum Forward Current: .15 A; No. of Functions: 1; Minimum Operating Temperature: -40 Cel; Shape: ROUND;
SFH480-3
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Response Time: .0000006 s; Semiconductor Material: AlGaAs; Peak Wavelength (nm): 880;
SFH4716A
SFH4501
INFRARED LED; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; No. of Functions: 1; Peak Wavelength (nm): 950; Additional Features: HIGH RELIABILITY;
LTE-C9501-E-T
Lite-on Technology
Lite-on Technology's LTE-C9501-E-T is a 1.4mm ROUND INFRARED LED with Peak Wavelength of 940nm and Max Forward Current of 0.06A. Ideal for applications requiring a viewing angle of 20deg, such as proximity sensors and optical switches due to its GaAs semiconductor material.
SFH4726ASA01
Osram Opto Semiconductors SFH4726ASA01 is a 2.8mm IR LED with peak wavelength of 950nm, max forward current of 1.5A, and viewing angle of 150°. Ideal for applications requiring high output power in surface mount configurations at temperatures ranging from -40°C to 125°C.
VSMF3710-GS08
Vishay Intertechnology's VSMF3710-GS08 is a 2.4mm IR LED with peak wavelength of 890nm, max forward current of 0.1A, and nominal output power of 40W. Ideal for applications requiring infrared illumination in temperatures ranging from -40°C to 85°C.
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IR91-21C/TR10
INFRARED LED; Mounting Feature: SURFACE MOUNT; Configuration: SINGLE; Semiconductor Material: GaAlAs; Shape: ROUND; Peak Wavelength (nm): 940;
IR91-21C
INFRARED LED; Mounting Feature: SURFACE MOUNT; Additional Features: HIGH RELIABILITY; Maximum Forward Voltage: 1.5 V; Configuration: SINGLE; Peak Wavelength (nm): 940;
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