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
LED Displays;
Median Price
$2.090
Lifecycle Status
Suppliers In-Stock
5
In-Stock Inventory
1k+
DigiKey
1+ parts
100+ parts
$1.304
1k+ parts
$0.835
10k+ parts
-
DComponents
$1.170
DigiKey Marketplace
$1.300
Nova Conductors
Vyrian
Aztec Data Supply Inc.
$0.750
AZTECH Wire
$13.400
$12.870
$12.610
$12.360
Continental Prestige Electronics
Argo Parts USA
Bastille Electronics
SMC561LAG/W Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
Founded in 1973, Opto Plus Technology is an ISO 9002 certified leading manufacturer of LED Lamps, Displays, SMD Lamps, and many other LED-related products. Current factory located in China can produce 300 million LED Lamps and 100 million LED Displays per month. With over 30 production lines utilizing automated equipment, we provide a wide selection of products with the highest quality and consistency. We have over 1,000 operators for automated equipment line. In addition, we have over 25 engineers located in Taiwan headquarter for R&D and support.To provide top-tier customer service, American Opto Plus was established in 1995 to assist North American customers with engineering and provide an extensive selection of off-the-shelf productinventory, helping minimize delivery lead times and facilitate product design. For over 30 years, AOP continues to produce LEDs with high quality, fast delivery, and competitive pricing to support market demand. Customer satisfaction is our highest priority! Leading Technology From SMD Displays to High Power LEDs, American Opto Plus continues to lead and improve LED technology. AOP is the first company to introduce the award-winning Phosphor-free White LED technology while competitors are struggling with basic consistency. AOP’s SMD Display successfully reduced thickness down to 1mm without light spot issues. Our 1, 3, 5 Watt High Power LED products constitute effective lighting replacements with a selection of RGB in one packaging
LL4148
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
OPA2227UA
Texas Instruments
OPA2227UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 200 uV and bias current of 0.01 uA. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification. With a unity gain bandwidth of 8000 kHz, this op amp is ideal for high-frequency circuit designs.
M39029/56351
Souriau
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Insertion Tools: M81969/14-10; Tool Settings: M22520/2-10; DIN Conformity: NO;
BAV99
Allegro MicroSystems
RECTIFIER DIODE; Terminal Position: END; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NUP2105LT1G
Onsemi
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
1554216004
Molex
WIRE AND CABLE;
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 85 Cel; Terminal Form: THROUGH-HOLE;
1N4148
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Forward International Electronics
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; No. of Elements: 1; No. of Phases: 1; Maximum Output Current: 1 A;
2N2222A
NXP Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Operating Temperature: 150 Cel;
LM107H
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Minimum Voltage Gain: 25000;
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.
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
SMBJ18CA
Continental Device India
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRM140T1G
MBRM140T1G by Onsemi is a Schottky rectifier diode with 40V max repetitive peak reverse voltage, 1A max output current, and 0.3V max forward voltage. It is used in applications requiring small outline surface mount diodes for efficient power management.
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
HCMS-2912
Agilent Technologies
SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Display Height: 3.71 mm; Maximum Forward Voltage: 5.5 V; Peak Wavelength (nm): 635;
HDSP-5723
Broadcom
Broadcom's HDSP-5723 LED display features 2 digits with decimal point, common cathode configuration, and peak wavelength of 583nm. Ideal for smart/normal numeric displays, it operates b/w -40°C to 100°C, with a max forward current of 0.02A.
SL2524
The Onsemi SL2524 is a 7 SEG NUMERIC LED DISPLAY with peak wavelength of 565nm. It operates b/w -20 °C to 65°C, ideal for applications requiring green light at 8mm display height and up to 5 characters. Perfect for electronic devices needing clear numeric displays in various environments.
LTS-312AR
Lite-on Technology
LTS-312AR by Lite-on Technology is a COMMON ANODE 7 SEG NUMERIC LED DISPLAY with peak wavelength of 655nm. It has a display height of 7.62mm and max forward current of 0.025A. Ideal for applications requiring red color output, it operates b/w -35 to 85 °C temperature range.
ACSC03-41SGWA-F01
Kingbright Electronic
Kingbright Electronic's ACSC03-41SGWA-F01 is a COMMON CATHODE 7 SEG NUMERIC LED DISPLAY with 0.025 A forward current. Featuring a 7.62 mm display height, it operates b/w -40 to 85 °C and emits SUPER BRIGHT GREEN light. Ideal for applications requiring smart/normal numeric displays with decimal points.
LTC-2723JD
LTC-2723JD by Lite-on Technology is a COMMON CATHODE, MULTIPLEXED 4-digit LED display with 0.025A forward current. Ideal for SMART/NORMAL 7 SEG NUMERIC applications, it operates b/w -35°C to 85°C and features HIGH EFFICIENCY RED color with 7mm display height.
TDSG3150-M
Vishay Intertechnology
TDSG3150-M by Vishay Intertechnology is a 7 SEG NUMERIC LED DISPLAY with a common anode configuration. It has a display height of 10 mm and operates at temperatures ranging from -40 to 85 °C. With a max forward current of 0.02 A and peak wavelength of 565 nm, it is ideal for applications requiring a green LED display.
SL1179-20
SL1179-20 by Onsemi is a 7 SEG NUMERIC LED DISPLAY with Common Anode configuration. It operates b/w -20 to 70 °C, emitting Red light at peak wavelength of 700nm. With a display height of 10mm, it finds applications in various electronic devices for numeric display purposes.
HDSP-N103
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Peak Wavelength (nm): 645; Color: RED; Color At Wavelength: Red; JESD-609 Code: e0;
TIL721
TIL721 by Texas Instruments is a 7 SEG NUMERIC LED DISPLAY with peak wavelength of 680nm and display height of 8mm. It operates b/w -25°C to 85°C, emitting red light at max forward voltage of 2V. Ideal for applications requiring clear numeric displays in various temperature conditions.
HDSP-F151
Hewlett Packard
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -20 Cel; JESD-609 Code: e0; No. of Functions: 1; Color At Wavelength: Red;
HDSP-3903
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Color At Wavelength: Red; Maximum Forward Current: .04 A; Maximum Forward Voltage: 3.5 V; Additional Features: IC COMPATIBLE;
LDS-C512RI
Lumex
Lumex LDS-C512RI is a COMMON CATHODE 7 SEG NUMERIC LED DISPLAY with peak wavelength of 568nm. It operates b/w -40 to 85°C, has max forward current of 0.025A, and display height of 14.2mm. Ideal for applications requiring GREEN color output and precise numerical display.
HDSP-2532
HDSP-2532 by Broadcom is a 5x7 dot matrix LED display with peak wavelength of 635nm. It operates b/w -40°C to 85°C, featuring high efficiency red color and complex configuration. Ideal for applications requiring an 8-character display with a height of 4.57mm.
HDSP-2111
SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Color At Wavelength: Yellow; Display Height: 5.08 mm; Color: YELLOW; No. of Functions: 8;
HDSP-B03G
7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Color At Wavelength: Green; Peak Wavelength (nm): 568; JESD-609 Code: e0; No. of Characters: 4;
5082-7300
SMART/NORMAL 4 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -20 Cel; Maximum Operating Temperature: 85 Cel; Color: RED; No. of Functions: 1;
HDSP-4205
HDSP-4205 by Broadcom is a COMMON CATHODE 7 SEG NUMERIC LED DISPLAY with a max forward current of 0.04 A. It operates b/w -40 to 85 °C and has a display height of 20.32 mm. Ideal for applications requiring bright YELLOW displays with decimal points, such as digital clocks or timers.
KCSC02-102
KCSC02-102 by Kingbright Electronic is a COMMON CATHODE 7 SEG NUMERIC LED DISPLAY with 0.025 A forward current. Featuring a 5.08 mm display height and SUPER BRIGHT GREEN color, it operates b/w -40 to 85 °C, suitable for various applications requiring clear numeric displays.
TDCG1050M
Vishay Intertechnology TDCG1050M is a COMMON ANODE, MULTIPLEXED LED display with 4 digits and decimal point. It operates at -40 to 85°C, with peak wavelength of 575nm in GREEN color. Ideal for clock displays, it has a max forward current of 25mA and height of 10mm.
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SMC561LYG/W
American Opto Plus Led
SMC561EG/W
SMC561LEG/W
SMC561GG/W
SMC561YG/W
SMC561SRG/W
SMC-563EG/W
SMC-563LEG/W
SMC-563YG/W
SMC-563SRG/W
SMC-562LEG/W
SMC-562LGG/W
SMC-562LYG/W
SMC-562SRG/W
SMC561AG/W
SMC561YGG/W
SMC-562LBG/W
SMC561PGG/W
SMC-562YGG/W
SMC561LBG/W
Supply Digital Components
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12,000 In-Stock
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