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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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
13
In-Stock Inventory
1k+
DigiKey
1+ parts
$0.510
100+ parts
$0.254
1k+ parts
$0.209
10k+ parts
-
Arrow
$0.061
Verical
$0.062
Mouser Electronics
$0.178
$0.133
Nova Conductors
$0.144
Maritex
$0.172
$0.055
$0.050
IBS Electronics
$0.208
$0.097
Vyrian
NAC Semi
$0.348
$0.316
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.
2N7002
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
LL4148
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
Hy Electronic
NC7WZ17P6X
Fairchild Semiconductor
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
MBR1560CT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 150 Cel; Maximum Repetitive Peak Reverse Voltage: 60 V; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 150 A;
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Shenzhen Socay Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW04020000Z0EDHP
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0EDHP is a 0402 SMT resistor with 0 ohm resistance, rated for temperatures from -55°C to 155°C. Ideal for jumper applications in automotive electronics due to AEC-Q200 compliance and compact size of 1mm x 0.5mm x 0.3mm.
BSS138
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Feedback Capacitance (Crss): 10 pF; JEDEC-95 Code: TO-236AB;
International Semiconductor
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Operating Mode: ENHANCEMENT MODE; Maximum Drain Current (ID): .115 A;
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
BAV99
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRA340T3G
Onsemi
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM358N
Taejin Technology
OPERATIONAL AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
MBR0520LT1
Motorola
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ARE1-89D0-00000
Broadcom
INFRARED LED; Mounting Feature: SURFACE MOUNT; Minimum Operating Temperature: -40 Cel; Packing Method: TR, 7 INCH; Shape: ROUND; Configuration: SINGLE WITH BUILT-IN ESD PROTECTION DEVICE;
HSDL-4420
INFRARED LED; Terminal Finish: Tin (Sn); JESD-609 Code: e3; Configuration: SINGLE; No. of Functions: 1; Maximum Operating Temperature: 85 Cel;
HSM8-C320
INFRARED LED;
TSSF4500
Telefunken Microelectronics
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Forward Current: .1 A; Peak Wavelength (nm): 870; Maximum Forward Voltage: 1.6 V;
SFH4240-Z
Osram Opto Semiconductors
SFH4240-Z by Osram Opto Semiconductors is a single infrared LED with a peak wavelength of 950nm and nominal output power of 55W. It has a max forward current of 0.1A, operating temperature range from -40 to 100°C, and viewing angle of 60°. Ideal for surface mount applications requiring high-power infrared illumination.
TLN205
Toshiba
INFRARED LED; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -20 Cel; JESD-609 Code: e0; Maximum Operating Temperature: 75 Cel; Nominal Output Power: 10 W;
OP224S
Optek Technology
INFRARED LED; Mounting Feature: SURFACE MOUNT; Additional Features: HIGH RELIABILITY; Spectral Bandwidth: 80 m; Semiconductor Material: GaAlAs; Maximum Operating Temperature: 125 Cel;
HSDL-4400#1S1
INFRARED LED; Terminal Finish: Tin (Sn); Peak Wavelength (nm): 875; Configuration: SINGLE; Nominal Output Power: 30 W; JESD-609 Code: e3;
NDL5310
Renesas Electronics
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Peak Wavelength (nm): 1300; Minimum Operating Temperature: -40 Cel; Maximum Forward Current: .12 A;
SFH4650-UV
Osram Opto Semiconductors' SFH4650-UV is an infrared LED with peak wavelength of 860nm. It has a max forward current of 0.1A and operates b/w -40°C to 100°C. Ideal for applications requiring single configuration IR illumination.
TLN231
INFRARED LED; Peak Wavelength (nm): 870; Configuration: SINGLE; Size: 5 mm; No. of Functions: 1; Maximum Forward Current: .1 A;
OP133
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Configuration: SINGLE; Size: 4.645 mm; Peak Wavelength (nm): 935; Spectral Bandwidth: 60 m;
QED123A4R0
Qt Optoelectronics
INFRARED LED; No. of Functions: 1; Size: 5 mm; Maximum Operating Temperature: 100 Cel; Configuration: SINGLE; Peak Wavelength (nm): 880;
TIL50
Texas Instruments
INFRARED LED; Peak Wavelength (nm): 940; Maximum Forward Voltage: 1.6 V; No. of LEDs in Array: 10; Color At Wavelength: INFRARED;
SFH4547
Osram Opto Semiconductors SFH4547 is a 4.85mm IR LED with peak wavelength of 950nm, forward current of 0.1A, and viewing angle of 60°. Ideal for applications requiring infrared illumination in a compact form factor with operating temperatures from -40°C to 100°C.
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.
TSUS4300
Vishay Telefunken
INFRARED LED; Minimum Operating Temperature: -55 Cel; Size: 3 mm; Shape: ROUND; Additional Features: HIGH RELIABILITY; No. of Functions: 1;
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.
SFH4717ASA01
Osram Opto Semiconductors SFH4717ASA01 is a 2.744mm INFRARED LED with peak wavelength of 860nm, max forward current of 1.5A. Ideal for applications requiring surface mount configuration and operating temperatures b/w -40 to 125°C.
TSHF6410
The Vishay Intertechnology TSHF6410 is a 5mm round infrared LED with a peak wavelength of 890nm. It has a max forward current of 0.1A and can operate in temperatures ranging from -40°C to 85°C. This LED is commonly used in applications requiring infrared light emission, such as remote controls or proximity sensors.
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IR91-21C/TR10
Everlight Electronics
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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