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; No. of Functions: 1; Color At Wavelength: Orange-Red; Configuration: COMMON ANODE, 1 DIGIT WITH DECIMAL POINT; Maximum Forward Voltage: 2.5 V; Maximum Forward Current: .03 A;
Median Price
$2.390
Lifecycle Status
Suppliers In-Stock
5
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1k+
Mouser Electronics
1+ parts
100+ parts
-
1k+ parts
$0.949
10k+ parts
$0.864
DigiKey
$2.440
$1.492
$1.119
$0.983
Newark
$2.650
$1.340
Farnell
$1.160
$0.899
RS (Exports)
$0.909
$1.307
$1.275
Advanced Electronics
$0.824
$0.750
$0.676
Metaverse IC Inc.
LED Displays SA56-21SURKWA attributes and parameters. Explore more LED Displays devices from Kingbright Electronic
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:
SA56-21SURKWA 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.
2N2222A
Dionics-usa
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
B340A-13-F
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Texas Instruments
2N2222A by Texas Instruments is a small signal NPN bipolar junction transistor (BJT) with a max collector-emitter voltage of 40V and a max collector current of 0.8A. It is commonly used for switching applications due to its fast turn on/off times (35ns/285ns) and high transition frequency (300MHz).
Onsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
1N4148WT
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Comchip Technology
Good-ark Electronics
BSS138
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Qualification: Not Qualified;
LL4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SMBJ18CA
Zowie Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDV304P
The Onsemi FDV304P is a P-CHANNEL FET with 25V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max Drain Current of 0.46A and an Operating Temperature range of -55 to 150 °C. The transistor comes in a PLASTIC/EPOXY package with GULL WING terminals, suitable for surface mount configurations.
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;
C0603C104K5RACTU
KEMET Corporation
KEMET C0603C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V URdc. 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.
Diodes Incorporated
B340A-13-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 3A max output current, and 0.5V max forward voltage. It is used for efficiency applications in electronics due to its small outline package and high operating temperature range of -55°C to 150°C.
LM358MX
LM358MX by Texas Instruments is a dual operational amplifier with a max input offset voltage of 9000 uV. It has a nominal voltage of 5V and a min voltage gain of 15000. This op amp is commonly used in applications requiring amplification and signal conditioning.
KSZ9031RNXIC
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
2N7002
Transys Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 60 V; Maximum Operating Temperature: 150 Cel;
Panasonic
MIXER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
HDSP-2534
Hewlett Packard
SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Color: RED; JESD-609 Code: e0; Maximum Operating Temperature: 85 Cel; Peak Wavelength (nm): 645;
HDSP-5551
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Peak Wavelength (nm): 635; JESD-609 Code: e0; No. of Characters: 1; Maximum Forward Current: .015 A;
LTC-2723JD
Lite-on Technology
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.
HDSP-7401
Broadcom
HDSP-7401 by Broadcom is a COMMON ANODE 7-segment LED display with peak wavelength of 583nm. It operates b/w -40°C to 100°C, has a display height of 7.6mm, and requires a max forward current of 0.02A. Ideal for applications requiring bright yellow numeric displays with decimal points.
DLR2416
Osram Opto Semiconductors
SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin (Sn); Depth: 7 mm; Rows Per Display: 1; Characters Per Row: 4; JESD-609 Code: e3;
HDSP-5501
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Color: HIGH EFFICIENCY RED; Maximum Operating Temperature: 100 Cel; Maximum Forward Current: .03 A; Color At Wavelength: Red;
LSP9-W-XXX
Dialight
SINGLE COLOR LED DISPLAY CLUSTER; Color: COOL WHITE; No. of Functions: 1; Maximum Forward Current: .35 A;
SLA9783
SLA9783 by Onsemi is a Common Anode LED Display with peak wavelength of 630nm. It features SMART/NORMAL 5x7 Dot Matrix and operates b/w -20 °C to 50°C. Ideal for applications requiring a 15mm Red display, such as digital clocks or temperature indicators.
DC56-11YWA
Kingbright Electronic
DC56-11YWA by Kingbright Electronic is a COMMON CATHODE 2-digit LED display with peak wavelength of 590nm. It has a max forward current of 0.03A and operates b/w -40°C to 85°C. Ideal for numeric displays in various applications requiring bright yellow color output.
HDSP-H101
Agilent Technologies
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Configuration: COMMON ANODE, 1 DIGIT WITH DECIMAL POINT; Display Height: 14.2 mm; No. of Functions: 1;
DA56-11GWA
Kingbright
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Minimum Operating Temperature: -40 Cel; Configuration: COMMON ANODE, 2 DIGITS WITH DECIMAL POINT; Color: GREEN; Maximum Forward Current: .025 A; No. of Functions: 2;
HDSP-703E
HDSP-703E by Broadcom is a COMMON CATHODE, 1 DIGIT LED Display with a Peak Wavelength of 635nm. It features a Max Forward Current of 0.023A and Max Forward Voltage of 3.5V. Ideal for applications requiring a HIGH EFFICIENCY RED display, with Optoelectronic Type: SMART/NORMAL 5x7 DOT MATRIX.
SL2274
SL2274 by Onsemi is a 7 SEG NUMERIC LED DISPLAY with Common Cathode configuration. It operates b/w -25 °C to 70°C, emitting Green light at 565nm wavelength. With a display height of 13mm and forward voltage of 2.8V, it's ideal for applications requiring compact, energy-efficient numeric displays.
SL1342-20
SL1342-20 by Onsemi is a 7 SEG NUMERIC LED DISPLAY with Common Cathode configuration. It operates b/w -25 °C to 70°C, emitting Red light at peak wavelength of 700nm. With 3 characters and 8mm display height, it's ideal for applications requiring compact numeric displays.
HDSP5523
Three-five Systems
HDSP5523 by Three-five Systems is a 7 SEG NUMERIC LED DISPLAY with peak wavelength of 635nm. It features common cathode configuration, 14mm display height, and operates b/w -40°C to 100°C. Ideal for applications requiring a red LED display with max forward voltage of 2.5V.
HDSP-F201
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); No. of Characters: 1; Color At Wavelength: Red; Configuration: COMMON ANODE, 1 DIGIT WITH DECIMAL POINT; Maximum Operating Temperature: 100 Cel;
HDSP-K121
HDSP-K121 by Broadcom is a COMMON ANODE LED display with 2 digits and decimal point. Featuring peak wavelength of 645nm, it operates b/w -20°C to 100°C. Ideal for applications requiring SMART/NORMAL 7 SEG NUMERIC displays in red color with max forward current of 0.015A.
HCMS-2975
SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Display Height: 5.08 mm; Peak Wavelength (nm): 645; Maximum Forward Voltage: 5.5 V; Minimum Operating Temperature: -40 Cel;
SL2170-24
SL2170-24 by Onsemi is a 7 SEG NUMERIC LED DISPLAY with peak wavelength of 565nm. It has common cathode configuration, green color at 10mm display height. Ideal for applications requiring temp range -25 to 75 °C, such as digital clocks and electronic scoreboards.
TDSR0760
Vishay Intertechnology
Vishay Intertechnology's TDSR0760 is a COMMON CATHODE 7 SEG NUMERIC LED DISPLAY with peak wavelength of 650nm. It has a display height of 7mm, forward current of 0.01A, and forward voltage of 2.4V. Ideal for applications requiring HIGH INTENSITY RED color indication in temperatures ranging from -40°C to 85°C.
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