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
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Display Height: 14.22 mm; Color: HIGH EFFICIENCY RED; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel; No. of Characters: 1;
Median Price
$1.538
Lifecycle Status
Suppliers In-Stock
6
In-Stock Inventory
1k+
DigiKey
1+ parts
$2.150
100+ parts
$1.307
1k+ parts
$0.973
10k+ parts
$0.850
Mouser Electronics
-
$0.925
$0.851
Rebound Electronics
Amalfi Trading
Bristol Electronics
PC Components Company LLC
Authorized Procurement Solutions
Perfect Parts
LED Displays SA56-21EWA attributes and parameters. Explore more LED Displays devices from Kingbright Electronic
Additional Features:
Color:
Color At Wavelength:
Configuration:
Display Height:
Maximum Forward Current:
Maximum Forward Voltage:
No. of Characters:
No. of Functions:
Maximum Operating Temperature:
Minimum Operating Temperature:
Optoelectronic Type:
Peak Wavelength (nm):
Sub-Category:
SA56-21EWA Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
The Kingbright group was founded in 1980 as one of Taiwan’s LED pioneers. Over the last 40 years, we have grown from a small local business to a multi-national enterprise spanning Europe, America, and Asia. Our products are found in computers, consumer electronics, automotive, lighting, and many other applications. The Kingbright brand is trusted by customers world-wide as a world-class manufacturer of LEDs, one of the top-three LED packagers in Taiwan. The group has over 2,000 employees and more than 38,000 sq. meters of automated production facilities. Kingbright people are highly educated (16% with advanced degrees) and experienced (97% of managers with more than 5 years of service). Over the last 40 years of experience in LED design and manufacturing, with support from our loyal customers and suppliers, form the foundation of our competitive strength. Kingbright has five manufacturing plants with a monthly production rate of 800-million LEDs per month. Kingbright maintains the highest quality standards, recognized with ISO 9001 quality, TS 16949 automotive, and ISO 14001 environmental certifications. Our products also carry UL and VDE certifications. The factory is recognized with the BS OHSAS 18001 certificate for employee health and safety, as well as green certifications from Sony and Samsung. The production flow is managed by an advanced Oracle ERP system. Six Sigma management principles guide continuous improvement to the production efficiency and quality.
STM32H753IIK6
STMicroelectronics
STM32H753IIK6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, ETHERNET, and USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.
LL4148
Onsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358N
Motorola
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N2222A
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
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.
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
AMS1117-3.3
Advanced Monolithic Systems
AMS1117-3.3 by Advanced Monolithic Systems is a fixed positive single output LDO regulator with 1A max output current, 3% voltage tolerance, and 1.3V dropout voltage. Ideal for applications requiring stable 3.3V supply in compact designs due to its small outline package and excellent load regulation of 0.025%.
RC0402FR-0710KL
Yageo
Yageo's RC0402FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance, suitable for applications requiring a rated power dissipation of 0.0625 W. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 155 °C, making it ideal for various electronic circuits.
Secos
Semitronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99
MICRODIODE ELECTRONICS SHENZHEN CO LTD
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
SS14
Pro-an Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Shenzhen Yixinsemi Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
NC7WZ17P6X
The Onsemi NC7WZ17P6X is a logic gate with 2 functions, featuring a propagation delay of 13.1 ns at 1.8V supply voltage. Ideal for industrial applications, it operates b/w -40 to 85°C and has a max power supply current of 100mA. With Schmitt Trigger technology and small outline packaging, it suits compact electronic designs requiring fast signal processing.
Surge Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Terminals: 3;
Digitron Semiconductors
SMBJ18CA
Uniohm
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
General Semiconductor
5082-7651
Broadcom
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; No. of Characters: 1; JESD-609 Code: e1; Color: HIGH EFFICIENCY RED; Peak Wavelength (nm): 635;
PSA08-11SRWA
Kingbright Electronic
Kingbright Electronic's PSA08-11SRWA is a COMMON ANODE, 1 DIGIT WITH DECIMAL POINT LED display with a max forward current of 0.03 A. It is a SUPER BRIGHT RED 16 SEG ALPHANUMERIC display with a height of 20.32 mm. This display can be used in various applications requiring clear and bright alphanumeric information.
LOD-H01602DP/A-Y
Lumex
5 X 8 DOT MATRIX LED DISPLAY;
HDSP-7803-JK000
Agilent Technologies
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu); No. of Functions: 1; Minimum Operating Temperature: -40 Cel; Color: GREEN; Maximum Operating Temperature: 100 Cel;
SMA-562LBG/W
American Opto Plus Led
LED Displays;
HDSP-4205
Hewlett Packard
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Additional Features: IC COMPATIBLE; Color At Wavelength: Yellow; Maximum Forward Current: .04 A; Configuration: COMMON CATHODE, 1 DIGIT WITH DECIMAL POINT;
HDSP-5621
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Display Height: 14.2 mm; Color: GREEN; Maximum Forward Current: .03 A; Color At Wavelength: Green;
TIL560
Texas Instruments
TIL560 LED display by Texas Instruments emits red light at 650nm with a max forward voltage of 5.5V. With a display height of 13mm, it operates b/w -55°C to 85°C, making it ideal for applications requiring a compact and reliable three-character LED display solution.
HDSP-2133-JKD00
Broadcom's HDSP-2133-JKD00 is a 5x7 dot matrix LED display with peak wavelength of 568nm. With 8 functions and high performance green color, it offers max luminous intensity of 13.98mcd. Ideal for applications requiring compact displays with bright green output in temperature range -55 to 85°C.
LDS-HTC514RI
The Lumex LDS-HTC514RI is a 7 SEG numeric LED display with common cathode configuration. It has a peak wavelength of 635nm and max forward current of 0.025A, making it ideal for applications requiring bright red-orange displays in temperatures ranging from -40°C to 105°C.
SMC-403LEG/W
SA39-11SRWA
SA39-11SRWA by Kingbright Electronic is a COMMON ANODE, 1 DIGIT WITH DECIMAL POINT LED display with a max forward current of 0.03 A. It is a SMART/NORMAL 7 SEG NUMERIC LED DISPLAY in SUPER BRIGHT RED color, suitable for applications requiring a display height of 9.9 mm.
LBP-602MK2
ROHM
ROHM's LBP-602MK2 LED Display features 2 digits with decimal point, peak wavelength of 572nm, and max forward current of 0.02A. Ideal for smart/normal numeric displays in applications requiring a temp range of -25 to 75°C.
LTP2157AG
Taiwan Liton Electronic C
LTP2157AG by Taiwan Liton Electronic C is a COMMON ANODE, 1 DIGIT LED Display with 0.013A Forward Current and 565nm Peak Wavelength. Ideal for SMART/NORMAL 5 X 7 DOT MATRIX applications, it operates b/w -35°C to 85°C, emitting GREEN light at a height of 50.8mm with a max voltage of 2.8V.
HCMS-2961
SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Peak Wavelength (nm): 583; Display Height: 5.08 mm; No. of Functions: 4; Color: YELLOW;
3058
Nte Electronics
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Display Height: 7.62 mm; Configuration: COMMON CATHODE, 1 DIGIT WITH DECIMAL POINT; No. of Functions: 1; Color: ORANGE; Maximum Forward Current: .02 A;
TDSR0750-HI
Vishay Intertechnology
Vishay Intertechnology's TDSR0750-HI is a high-intensity red LED display with common anode configuration. Featuring peak wavelength of 650nm, it operates b/w -40°C to 85°C. Ideal for smart/normal numeric displays, it has a forward current of 0.01A and max forward voltage of 2.4V.
HDSP-816E
HDSP-816E by Broadcom is a 7-segment numeric LED display with common cathode configuration. It has a max forward current of 0.025 A and peak wavelength of 635 nm, making it ideal for applications requiring high efficiency red color displays. With a display height of 20 mm and operating temperatures ranging from -25 to 85 °C, this LED is suitable for various electronic projects.
HDSP5503
Three-five Systems
HDSP5503 by Three-five Systems is a 7 SEG NUMERIC LED DISPLAY with peak wavelength of 635nm. It has common cathode configuration, red color at wavelength, and 14mm display height. With max operating temp of 100°C and min of -40°C, it's ideal for applications requiring high visibility in various environments.
HDSP-2533
SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Peak Wavelength (nm): 568; Display Height: 5 mm;
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