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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Featured manufacturers
Everlight Electronics' 23-21B/T1D-KS1T1F/2A is a 1.4mm SINGLE COLOR LED with 0.02A max forward current and 270.0mcd nominal luminous intensity. Ideal for surface mount applications, it emits PURE WHITE light at a wide 140° viewing angle, suitable for various lighting needs.
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$0.348
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This single-color LED is easy to control and perfect for applications requiring a specific color output.
The compact size of this LED makes it ideal for designs with limited space.
With a high forward current, this LED is capable of producing bright light output.
The diffused lens provides a uniform light output and wide viewing angle.
A single color LED simplifies design and allows for precise color control.
This LED has a simple 2-terminal connection for easy integration into circuits.
With a high operating temperature range, this LED is suitable for a wide range of environments.
The low profile of this LED makes it easy to mount in compact spaces.
The rectangular shape of this LED provides a modern and sleek design aesthetic.
This LED can operate in extremely cold temperatures, making it versatile for various applications.
Even at low luminous intensity, this LED can provide a soft and subtle light output.
The pure white color of this LED is ideal for applications requiring a clean and crisp light output.
The TR, 7-inch packing method ensures safe and secure transportation of this LED.
With a high reverse voltage, this LED offers protection against reverse current flow.
The wide 140° viewing angle of this LED provides excellent visibility from various perspectives.
This LED offers a high nominal luminous intensity for bright and vibrant lighting applications.
The surface-mount feature of this LED allows for easy and secure installation on PCBs.
The low forward voltage of this LED ensures energy efficiency and long-lasting performance.
Visible LEDs 23-21B/T1D-KS1T1F/2A attributes and parameters. Explore more Visible LEDs devices from Everlight Electronics
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23-21B/T1D-KS1T1F/2A Optoelectronics trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.40.20.00
SB
PCN Obsolescence/ EOL - Mult Dev EOL 14/Dec/2021
PCN Packaging - 23 Series Pkg Chgs 21/Sep/2021
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.
2N2222A
Tesla Elektronicke Soucastky
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SS14
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Onsemi
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
BSS138
Good-ark Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 6 ohm; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
1N4148
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 175 Cel; Maximum Reverse Recovery Time: .004 us; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V;
LM358N
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N7002
Nte Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .115 A; No. of Terminals: 3;
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX 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 SMT applications requiring compact size and reliable performance in various electronic circuits.
BAV99
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
08055C104KAT4A
08055C104KAT4A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance, rated for 50V. With X7R temperature characteristics and -55 to 125 °C operating range, it's ideal for SMT applications requiring compact size and high reliability. The wraparound terminals and multi-layer design make it suitable for various electronic circuits.
Solid State Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): 1.8 W; Maximum Collector Current (IC): .8 A;
MBR0530T1G
MBR0530T1G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.375V and output current of 0.5A. It operates b/w -65°C to 125°C, making it suitable for applications requiring high-speed switching in compact electronic devices like smartphones and tablets. The package style is small outline with gull wing terminals for surface mount assembly.
BSS138K-13
BSS138K-13 by Diodes Inc. is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, operating in enhancement mode. With 3 terminals and 0.31A max drain current, it offers high performance in small outline package style.
Dc Components
MMSZ5245BT1G
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
BAV99W-7-F
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.
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
HLMP-1700-B00A2
Agilent Technologies
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 2.1; Lens Type: TINTED DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
HSMG-C150
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 15.0; Lens Type: DIFFUSED; Size: 2 mm;
LTST-C190TBKT
Lite-on Technology
LTST-C190TBKT by Lite-on Technology is a 1.1mm BLUE LED with WATER CLEAR lens, operating at -20 to 80°C. It has a peak wavelength of 468nm, forward current of 0.02A, and viewing angle of 130°. Ideal for surface mount applications requiring a single color LED with high luminous intensity up to 130cd.
HLMP-3507-D00B1
Broadcom
HLMP-3507-D00B1 by Broadcom is a 5mm single color LED with peak wavelength of 565nm. It has a max forward current of 0.03A and viewing angle of 60°, making it ideal for applications requiring high performance green light emission in bulk packaging.
LGY876-P1Q2-24-Z
Osram Opto Semiconductors
LGY876-P1Q2-24-Z by Osram Opto Semiconductors is a 1.7mm single color LED with peak wavelength of 572nm and green color. It has a max forward current of 0.03A, viewing angle of 120°, and nominal luminous intensity of 78.5mcd. Ideal for surface mount applications in electronics requiring compact, energy-efficient lighting solutions.
KP-2012SYCK
Kingbright
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 120.0; Lens Type: WATER CLEAR; Maximum Operating Temperature: 85 Cel;
LTST-C191KRKT
LTST-C191KRKT by Lite-on Technology is a 1.1mm WATER CLEAR LED with peak wavelength of 639nm, emitting RED light at 54.0mcd luminous intensity. Ideal for surface mount applications, it has a max forward current of 0.03A and operates b/w -55 to 85°C, making it suitable for various electronic devices.
SML-D12U8WT86S
ROHM
ROHM's SML-D12U8WT86S is a 1.2mm SINGLE COLOR LED with MILKY WHITE lens, emitting RED light at 63.0mcd intensity. It has a max forward current of 0.02A and operates b/w -40 to 85°C, suitable for surface mount applications in various electronic devices.
SML-522MU8WT86
ROHM's SML-522MU8WT86 is a 1.3mm dual-color LED with separate elements, featuring max forward current of 0.02A and nominal luminous intensity of 63.0/40.0 mcd. Ideal for surface mount applications in visible LED category, it emits red/yellow-green light with milky white lens, suitable for temperatures ranging from -40 to 85°C.
LTST-C150TBKT
LTST-C150TBKT by Lite-on Technology is a 2.06mm BLUE LED with WATER CLEAR lens, operating at -20 to 80 °C. It has a peak wavelength of 468nm, forward current of 0.02A, and viewing angle of 130°. Ideal for surface mount applications requiring a single color LED with a luminous intensity of 70.0mcd.
XHP35B-00-0000-0D0BD430E
Cree Led
SINGLE COLOR LED;
KP-1608SURCK
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 150.0; Lens Type: WATER CLEAR; Packing Method: TR;
LGQ396-PS-35
Osram Opto Semiconductors LGQ396-PS-35 is a 1mm single color LED with max. forward current of 0.03A and green color at wavelength. Ideal for surface mount applications, it has a viewing angle of 120° and operates b/w -30 to 85 °C, making it suitable for various lighting solutions.
HLMP-1700
Quality Technologies
SINGLE COLOR LED; Maximum Forward Current: .0075 A; Maximum Operating Temperature: 100 Cel; No. of Functions: 1; Configuration: SINGLE; Minimum Operating Temperature: -55 Cel;
598-8010-107F
Dialight
Dialight's 598-8010-107F is a single color LED with water clear lens, ideal for surface mount applications. Featuring a size of 1.1mm and max forward current of 0.025A, it emits red light at a wavelength with luminous intensity of 60.0mcd. Perfect for compact electronic devices requiring efficient and bright illumination.
HLMP-3401
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 8.0; Lens Type: TINTED DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
598-8081-107F
Dialight's 598-8081-107F is a single color LED with water clear lens, emitting green light. It has a size of 1.1mm and max forward current of 0.02A. Ideal for surface mount applications, with viewing angle of 140° and luminous intensity of 340mcd.
APT1608CGCK
Kingbright Electronic
APT1608CGCK by Kingbright Electronic is a 1.2mm GREEN LED with 0.03A forward current, peak wavelength of 574nm, and 120cd luminous intensity. Ideal for surface mount applications in products requiring green-yellow light emission with a viewing angle of 120°.
LTL-4231N-022
LTL-4231N-022 by Lite-on Technology is a 3mm green LED with a peak wavelength of 565nm and max forward current of 0.03A. Ideal for applications requiring a single color LED with diffused lens, such as indicator lights in electronic devices. Operating temperature range from -55 to 100°C makes it versatile for various environments.
NFSW757GT-V3
Nichia
NFSW757GT-V3 by Nichia is a 2.6mm SQUARE WHITE LED with 0.18A max forward current and built-in ESD protection. Ideal for surface mount applications, operating b/w -40 to 100°C, it offers high reliability in various visible lighting projects.
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23-21B/T1D-CP2Q2TY/2A
Everlight Electronics
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 84.5; Lens Type: DIFFUSED YELLOW; Size: 1.4 mm;
23-21B/T1D-ANQHY/2A
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 70.25; Lens Type: DIFFUSED YELLOW; Maximum Reverse Voltage: 5 V;
23-21B/T1D-CP2Q2TY/3A
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 84.5; Lens Type: DIFFUSED YELLOW; Packing Method: TR, 7 INCH;
23-21B/T1D-ANQHY/3A
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 70.25; Lens Type: DIFFUSED YELLOW; Packing Method: TR, 7 INCH;
23-21B/T1D-KS1T1F/3A
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 270.0; Lens Type: DIFFUSED YELLOW; Maximum Forward Current: .02 A;
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