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
Vishay Intertechnology's VSMY2943G is a 1.8mm INFRARED LED with peak wavelength of 940nm, ideal for applications requiring a viewing angle of 56°. With a max forward current of 0.1A and forward voltage of 1.8V, it operates b/w -40°C to 85°C temperatures efficiently in various electronic devices.
Median Price
$0.554
Lifecycle Status
Suppliers In-Stock
7
In-Stock Inventory
1k+
Newark
1+ parts
$0.107
100+ parts
1k+ parts
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Element14
$0.720
$0.307
$0.301
Mouser Electronics
$1.060
$0.444
$0.326
$0.269
DigiKey
$1.090
$0.348
$0.327
Farnell
$0.387
Verical
$0.346
Vyrian
Single configuration allows for easy integration into various devices and circuits.
Compact size makes it suitable for applications where space is limited.
High maximum forward current allows for efficient operation and performance.
Peak wavelength of 940nm provides strong infrared emission for reliable sensing applications.
Optoelectronic type as an infrared LED ensures consistent and accurate performance.
Wide maximum operating temperature range enables use in various environments.
Round shape allows for uniform light distribution and easy mounting.
Low minimum operating temperature ensures reliable performance even in cold conditions.
High nominal output power for strong and consistent infrared emission.
TR, 13 INCH packing method ensures safe and convenient storage and transportation.
Maximum reverse voltage of 5V offers protection against reverse polarity.
GaAlAs semiconductor material provides high efficiency and reliability.
Wide viewing angle of 56° allows for broader coverage and detection.
Narrow spectral bandwidth of 50m ensures precise and accurate emission.
Surface mount feature enables easy and secure installation on circuit boards.
Low maximum forward voltage ensures energy-efficient operation.
Infrared LEDs VSMY2943G attributes and parameters. Explore more Infrared LEDs devices from Vishay Intertechnology
Additional Features:
Configuration:
Maximum Forward Current:
Maximum Forward Voltage:
Mounting Feature:
No. of Functions:
Maximum Operating Temperature:
Minimum Operating Temperature:
Optoelectronic Type:
Nominal Output Power:
Packing Method:
Peak Wavelength (nm):
Maximum Reverse Voltage:
Semiconductor Material:
Shape:
Size:
Spectral Bandwidth:
Viewing Angle:
VSMY2943G Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
PCN Design/Specification - VSMY294y Chip Chg 8/Dec/2017
Vishay Intertechnology, Inc. is a renowned American manufacturer of discrete semiconductors and passive electronic components that have been used in many consumer products and industrial applications worldwide. Founded by Polish-born businessman Felix Zandman in 1962, Vishay has grown to become one of the world's largest manufacturers of these components, with a strong presence in every major market around the globe. The company also offers value-added solutions such as its patented passive components, replacing a number of legacy parts with more reliable, cost effective solutions.
Executive Chairman of the Board, Chief Business Development Officer
Marc Zandman
Chief Executive Officer, President, and Director
Joel Smejkal
Executive Vice President and Chief Financial Officer
Lori Lipcaman
Itzehoe - Fab Phase 1
Fabrication
Fab Initiation
2025
Germany
Itzehoe
Wafer Capacity
US - Fab 3
1986
USA
Santa Clara
24,500
US - Fab 2
1972
8,000
Austria
1984
Vöcklabruck
25,000
Taiwan
1967
Hsintien
12,000
Italy - Fab 8
1961
Canada
Torino
15,000
Israel
2000
Yokneam Illit
400
LL4148
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
FDLL4148
National Semiconductor
1N4148
General Diode
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Terminal Finish: Tin/Lead (Sn/Pb); No. of Elements: 1;
SS14
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Sun Wai Electronic
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Reverse Recovery Time: .004 us; Maximum Repetitive Peak Reverse Voltage: 100 V;
ABS07-32.768KHZ-T
Abracon
Abracon ABS07-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring 0.032768 MHz frequency precision in a compact surface-mount design with gold over nickel finish.
1N4148WT
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Electronic Transistors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M39029/56-351
Amphenol
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Additional Features: STANDARD: MIL-DTL-38999; Contact Gender: FEMALE; MIL-Connector Accessory Name: CONTACT; Associated Military - Specifications: MIL-DTL-38999;
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Vpt Components
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Maximum Power Dissipation Ambient: .5 W;
NC7WZ07P6X
Onsemi
The Onsemi NC7WZ07P6X is a logic gate with 2 functions, featuring a propagation delay of 4.8 ns at 1.8V supply voltage. With open-drain output characteristics, it operates in industrial temperatures from -40 to 85°C. Ideal for applications requiring fast signal processing and low power consumption in compact designs.
2N7002
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Minimum DS Breakdown Voltage: 60 V; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Terminals: 3;
MMBF170LT1G
Rochester Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Package Style (Meter): SMALL OUTLINE; No. of Terminals: 3;
DS18B20Z
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
LM358AN
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SZNUP2105LT1G
SZNUP2105LT1G by Onsemi is a Transient Suppression Device with 2 elements in a common anode configuration. It has a max non-repetitive peak reverse power dissipation of 350W and breakdown voltage of 29.1V. Ideal for applications requiring bidirectional polarity protection, such as automotive electronics and industrial equipment due to its AEC-Q101 compliance and high clamping voltage of 44V.
L7805CV
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Package Shape: RECTANGULAR; Minimum Input-Output Voltage Differential: 3 V;
OHN3020U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
ARE1-85C0-00000
Broadcom
INFRARED LED; Mounting Feature: SURFACE MOUNT; Configuration: SINGLE WITH BUILT-IN ESD PROTECTION DEVICE; Packing Method: TR, 7 INCH; Peak Wavelength (nm): 850; Maximum Forward Current: 1 A;
TIL41
Texas Instruments
INFRARED LED; Maximum Forward Voltage: 1.6 V; Color At Wavelength: INFRARED; No. of LEDs in Array: 1; Peak Wavelength (nm): 940;
LD261-5
Infineon Technologies
Infrared LEDs; Mounting Feature: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Viewing Angle: 60 deg; Maximum Forward Current: .06 A; Peak Wavelength (nm): 950;
SLR738AV10
SLR738AV10 by Onsemi is an Infrared LED with peak wavelength of 850nm, max forward current of 0.1A, and viewing angle of 13°. Ideal for applications requiring IR illumination in a temp range from -25 °C to 80°C.
QEC121
QEC121 by Onsemi is a 3mm INFRARED LED with peak wavelength of 890nm. It has max forward current of 0.05A and max forward voltage of 1.7V. Ideal for applications requiring IR illumination in a compact size, such as security cameras and proximity sensors due to its radial mount feature and wide viewing angle of 18°.
TIES471
TIES471 by Texas Instruments is an Infrared LED with peak wavelength of 910nm, forward current of 0.15A, and viewing angle of 130°. Ideal for applications requiring IR illumination in a temperature range from -60°C to 100°C.
OP290A
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Size: 4.95 mm; Maximum Operating Temperature: 100 Cel; Maximum Forward Current: .15 A; Configuration: SINGLE;
SFH4546
Osram Opto Semiconductors
SFH4546 by Osram Opto Semiconductors is a single configuration infrared LED with a size of 4.85mm and peak wavelength of 950nm. It has a max forward current of 0.1A, making it ideal for applications requiring high power output in infrared illumination or sensing systems. With a viewing angle of 20° and spectral bandwidth of 42m, this IR LED is suitable for use in security cameras, proximity sensors, and industrial automation equipment.
SFH462-KE7800
INFRARED LED; Terminal Finish: Tin/Lead (Sn/Pb); Size: 4.19 mm; Peak Wavelength (nm): 660; Maximum Forward Current: .05 A; Maximum Operating Temperature: 80 Cel;
SFH4715ASA01
Osram SFH4715ASA01 is a 2.76mm IR LED with peak wavelength of 860nm, max forward current of 1.5A, and viewing angle of 40°. Ideal for surface mount applications in temperature range -40 to 125°C, offering high output power at 2015W for various optoelectronic needs.
TLN221
Toshiba
INFRARED LED; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Forward Current: .1 A; JESD-609 Code: e0; Minimum Operating Temperature: -25 Cel; Shape: ROUND;
SFH4205
INFRARED LED; Mounting Feature: SURFACE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Peak Wavelength (nm): 950; Maximum Forward Voltage: 3.2 V; No. of Functions: 1;
SFH4715SR33
Osram SFH4715SR33 is a 2.76mm IR LED with peak wavelength of 860nm, max forward current of 1A, and viewing angle of 80°. Ideal for surface mount applications in temperature range -40 to 125°C, offering high output power at 1360W for various optoelectronic needs.
TSHF5410
Vishay Intertechnology
Vishay Intertechnology's TSHF5410 is a 5mm INFRARED LED with peak wavelength of 890nm. It has a max forward current of 0.1A and nominal output power of 50W. Ideal for applications requiring IR illumination in temperatures ranging from -40°C to 85°C.
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;
SLR738A
SLR738A by Onsemi is an Infrared LED with peak wavelength of 830nm. It has max forward current of 0.1A and can operate b/w -25 °C to 80°C. Ideal for applications requiring through hole mounting and emitting infrared light at a specific wavelength.
SFH4715AS
The Osram Opto Semiconductors SFH4715AS is an infrared LED with a peak wavelength of 860nm. It has a max forward current of 1.5A and operates b/w -40°C to 125°C. Ideal for applications requiring high-power single infrared LEDs.
SEP8736-001
Honeywell Sensing And Control
SEP8736-001 by Honeywell Sensing And Control is an Infrared LED with peak wavelength of 880nm, forward current of 0.05A, and viewing angle of 10°. It operates b/w -40 to 100 °C and has a response time of 0.0000007s. Ideal for applications requiring precise infrared illumination in a compact form factor.
SFH4248-VAW
Osram Opto Semiconductors SFH4248-VAW is a single infrared LED with peak wavelength of 950nm. It has a max forward current of 0.1A and nominal output power of 65W. Ideal for applications requiring surface mount infrared illumination with a viewing angle of 30°.
OD8365BK
Renesas Electronics
INFRARED LED; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Minimum Operating Temperature: -10 Cel; Maximum Forward Current: .15 A;
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