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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Vishay Intertechnology TLHK42S1T2 is a 3mm single color LED with peak wavelength of 643nm. It has a max forward current of 0.03A and viewing angle of 44°. Ideal for applications requiring red light emission, such as indicator lights in electronic devices.
Median Price
$0.293
Lifecycle Status
Suppliers In-Stock
10
In-Stock Inventory
1k+
Newark
1+ parts
$0.420
100+ parts
$0.217
1k+ parts
$0.130
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$0.121
Mouser Electronics
$0.430
$0.210
$0.149
$0.119
DigiKey
$0.159
$0.129
Adafruit Industries
$0.542
$0.493
$0.444
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Arrow
$0.082
Verical
Element14
$0.207
Farnell
$0.160
$0.089
RS (Exports)
$0.076
$0.221
$0.156
Vyrian
Advanced Electronics
The single configuration of this LED allows for easy integration into various electronic systems.
The compact size of the LED makes it suitable for applications where space is limited.
With a maximum forward current of 0.03 A, this LED is energy-efficient and cost-effective to operate.
The peak wavelength of 643 nm ensures a vibrant and consistent red color output.
The tinted non-diffused lens type provides a focused and clear light output.
As a single color LED, it offers a uniform and reliable red light source.
Having only 2 terminals simplifies the connection process and reduces chances of error.
With a maximum operating temperature of 100 °C, this LED can withstand high temperatures without compromising performance.
The low height of 4.4 mm makes this LED suitable for applications where space constraints are a concern.
The round shape of the LED allows for omnidirectional light output, making it versatile for various lighting applications.
With a minimum operating temperature of -40 °C, this LED can function reliably in cold environments.
Despite its compact size, this LED offers a minimum luminous intensity of 0.18 cd for bright and visible light output.
The red color output is ideal for applications where a specific color is required for signaling or indication purposes.
The bulk packing method allows for cost-effective purchasing of multiple LEDs for larger projects or production runs.
The maximum reverse voltage of 5 V ensures the LED is protected against reverse polarity connection, enhancing its durability.
The 2.54 mm terminal pitch provides compatibility with standard PCB designs for easy integration.
With a wide viewing angle of 44°, this LED provides good visibility from various directions.
The high nominal luminous intensity of 315.0 mcd ensures bright and consistent light output for visibility in different conditions.
The radial mount feature allows for easy and secure mounting of the LED on PCBs or light fixtures.
With a maximum forward voltage of 2.6 V, this LED offers efficient power consumption and reliable performance.
Visible LEDs TLHK42S1T2 attributes and parameters. Explore more Visible LEDs devices from Vishay Intertechnology
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TLHK42S1T2 Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
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
1N4148
American Power Devices
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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;
FT232RQ-REEL
FTDI
FTDI's FT232RQ-REEL is a USB bus controller with 32 terminals, operating at 3.3-5.25V. It supports data transfer rates up to 60MBps and clock frequency of 12.02MHz, suitable for RS232/RS422/RS485 interfaces in various applications like industrial automation and communication systems.
2N2222A
Micropac Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M24308/2-1F
Cristek Interconnects
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Rows Loaded: 2; Shell Size: 1/E; Filter Feature: NO;
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;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
1N4148WS
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358DR2G
Onsemi
LM358DR2G by Onsemi is a dual operational amplifier with 7000uV max input offset voltage and 70dB nominal CMRR. Ideal for applications requiring low bias current such as sensor interfaces, signal conditioning circuits, and audio amplifiers. Package style: Small Outline, Technology: Bipolar, Unity Gain Bandwidth: 1000 kHz.
NE555/D
General Electric Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; Maximum Operating Temperature: 70 Cel; Technology: BIPOLAR; Package Equivalence Code: DIE OR CHIP; Qualification: Not Qualified;
MC7805CTG
MC7805CTG by Onsemi is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability in diverse electronic designs.
LM2931Z-5.0G
LM2931Z-5.0G by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V output voltage, 0.6V dropout voltage, and 0.1A output current. It is ideal for applications requiring stable power supply in temperature-sensitive environments due to its operating range of -40°C to 125°C.
Yangzhou Yangjie Electronics
M/a-com Technology Solutions
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Terminal Position: BOTTOM; Package Style (Meter): CYLINDRICAL;
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 60 V; Package Shape: RECTANGULAR;
SS14
Rfe International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Promax-johnton
Weitron Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Terminal Finish: TIN LEAD; Maximum Operating Temperature: 150 Cel;
Sangdest Microelectronics (Nanjing)
HLMP-3301
Everlight Electronics
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 7.0; Lens Type: DIFFUSED; Additional Features: HIGH RELIABILITY;
LGR971
Elma Electronic
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Packing Method: TR; Configuration: SINGLE; Color: GREEN;
VLMC3100-GS08
Vishay Intertechnology
Vishay Intertechnology's VLMC3100-GS08 is a 2.4mm SINGLE COLOR LED with peak wavelength of 565nm and max forward current of 0.007A. Ideal for applications requiring green light emission, such as indicator lights in electronic devices.
TLCR5800
Vishay Intertechnology's TLCR5800 is a 5mm single color LED with peak wavelength of 622nm and max forward current of 0.05A. Ideal for applications requiring high luminous intensity, such as indicator lights in electronic devices. Operating temperature range from -40°C to 100°C makes it versatile for various environments.
HLMP1700
Aborn Electronics
Visible LEDs; Lens Type: DIFFUSED; Height: 4.3 mm; Peak Wavelength (nm): 635; Minimum Operating Temperature: -55 Cel; Maximum Forward Current: .007 A;
HSMH-C190
Hewlett Packard
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 11.65; Lens Type: DIFFUSED; Peak Wavelength (nm): 660;
150060BS55040
Wuerth Elektronik & Kg
150060BS55040 by Wurth Elektronik is a 1mm blue LED with a peak wavelength of 465nm. It has a max forward current of 0.02A and operates b/w -40°C to 85°C. Ideal for applications requiring a single color LED with diffused lens, such as indicator lights in electronic devices.
MLCAWT-H1-0000-000XE1
Wolfspeed
Wolfspeed's MLCAWT-H1-0000-000XE1 is a white SINGLE COLOR LED with 3.4V max forward voltage and 120cd min luminous intensity. Ideal for applications requiring high brightness in compact spaces, with a max operating temperature of 150°C.
564-0100-132F
Dialight
Dialight's 564-0100-132F is a triple color LED array with separate, 3-element configuration and diffused lens. It has peak wavelengths of 635nm, 585nm, and 565nm, suitable for applications requiring red, yellow, and green colors. With a max forward current of 0.03A and viewing angle of 60°, it is ideal for bulk mounting in various optoelectronic projects.
LGL29K-G2J1-24-0-2-R18-Z
Osram Opto Semiconductors
Osram Opto Semiconductors' LGL29K-G2J1-24-0-2-R18-Z is a 1.3mm SINGLE COLOR LED with peak wavelength of 572nm and viewing angle of 160°. Ideal for surface mount applications, it has a max forward current of 0.02A and nominal luminous intensity of 3.92mcd.
CLP6C-FKB-CKNPRGJBB7A363
CLP6C-FKB-CKNPRGJBB7A363 by Wolfspeed is a 4mm TRIPLE COLOR LED with separate, 3-element configuration. It has peak wavelengths of 630nm (RED), 527nm (GREEN), and 470nm (BLUE). With a viewing angle of 120°, it's ideal for applications requiring colorful illumination in compact spaces.
HLMP-3301-D0000
SINGLE COLOR LED; Size: 5 mm; Maximum Forward Current: .03 A; Minimum Operating Temperature: -55 Cel; T-code: T-1 3/4; Color: HIGH EFFICIENCY RED;
CMD15-21VGC/TR8
Visual Communications Company
CMD15-21VGC/TR8 by Visual Communications Company is a 2mm single color LED with peak wavelength of 570nm. It has a max forward current of 0.025A and viewing angle of 140°. Ideal for surface mount applications, this green LED operates b/w -40 to 85 °C, offering clear lens and rectangular shape.
KPT-2012CGCK
Kingbright
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 40.0; Lens Type: WATER CLEAR; Packing Method: TR;
598-8160-107F
Dialight's 598-8160-107F is a single color LED with a size of 1.2mm and max forward current of 0.025A. It operates b/w -30 to 85°C, emitting yellow-green light at a viewing angle of 140°. Ideal for surface mount applications requiring a compact, efficient lighting solution.
KP-2012EC
Kingbright Electronic
KP-2012EC by Kingbright Electronic is a 1.3mm SINGLE COLOR LED with a peak wavelength of 627nm and max forward current of 0.03A. Ideal for applications requiring HIGH EFFICIENCY RED light emission, such as indicator lights in electronic devices due to its compact size and water clear lens type.
LGT670-K1L2-1-Z
Osram Opto Semiconductors LGT670-K1L2-1-Z is a 2.4mm SINGLE COLOR LED with peak wavelength of 572nm, forward current of 0.03A, and luminous intensity of 12.55mcd. Ideal for surface mount applications in green light displays due to its colorless clear lens and wide 120° viewing angle.
LTST-C190YKT
Lite-on Technology
LTST-C190YKT by Lite-on Technology is a 1.1mm YELLOW LED with WATER CLEAR lens, operating at -55 to 85 °C. It has a peak wavelength of 585nm, forward current of 20A, and viewing angle of 130°. Ideal for surface mount applications requiring a single color LED with high luminous intensity and low forward voltage.
HLMP-4000
DUAL COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 3; Nominal Luminous Intensity (mcd): 5/8; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
LGR971-LM
Infineon Technologies
LGR971-LM LED by Infineon has a peak wavelength of 586nm, forward voltage of 2.5V, and max forward current of 0.025A. With a diffused lens and green color at wavelength, it's ideal for applications requiring a viewing angle of 160° in environments ranging from -30°C to 85°C.
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