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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H21B2 by National Semiconductor is a Darlington output optoelectronic device with max on-state voltage of 30V and forward current of 0.06A. Operating temp ranges from -55°C to 100°C, with response time of 0.000125s. Ideal for applications requiring precise optical sensing in environments with temperature variations.
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Prism Electronics
Anansix
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Ampacity Inc.
$15.100
Metaverse IC Inc.
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Glotronic Ltd.
A-Z Elektronik GmbH
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This high maximum on state voltage allows the product to handle a wide range of voltages, increasing its versatility and compatibility with different electrical systems.
With a high maximum forward current, this product can handle higher power loads without being damaged, making it ideal for applications that require higher current levels.
The Darlington output circuit type provides high current gain and allows for improved performance and efficiency in switching applications.
The high maximum operating temperature ensures that the product can operate reliably in a wide range of temperature environments, making it suitable for various applications.
The low minimum operating temperature ensures that the product can withstand cold temperatures and continue to function effectively, making it suitable for use in harsh environments.
The fast maximum response time allows for quick switching and response to input signals, making the product suitable for time-sensitive applications.
The through hole mount design makes installation and connection easier, ensuring a secure and stable mounting for the product.
The specific gap size ensures proper spacing and alignment for optimal performance and functionality, making the product reliable and efficient.
Other Function Optoelectronics H21B2 attributes and parameters. Explore more Other Function Optoelectronics devices from National Semiconductor
Maximum Forward Current:
Gap Size:
Mounting Feature:
No. of Elements:
Maximum On State Voltage:
Maximum Operating Temperature:
Minimum Operating Temperature:
Output Circuit Type:
Maximum Response Time:
Sub-Category:
H21B2 Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.80.00
SB
NSN
5980-01-262-9850, 5980012629850
NIIN
012629850
National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.On September 23, 2011, the company formally became part of Texas Instruments as the "Silicon Valley" division.
LAN8720A-CP-TR
Microchip Technology
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
STM32H753IIT6
STMicroelectronics
STM32H753IIT6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs and 2-Ch 12-Bit DACs, suitable for industrial applications requiring high-speed data processing and connectivity via CAN, ETHERNET, USB, and more.
2N7002
Vishay Intertechnology
2N7002 by Vishay Intertechnology is a N-CHANNEL FET with 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. Ideal for SWITCHING applications due to its SINGLE configuration with BUILT-IN DIODE. Operates in ENHANCEMENT MODE, suitable for surface mount with GULL WING terminals.
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;
1N4148WS
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
1N4148
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Plessey Semiconductors Discrete Components Div
LM317TG
Texas Instruments
LM317TG by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount, with a rectangular shape and through-hole terminals for easy installation.
SS14
Pro-an Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
National Semiconductor
BSS138
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 50 V; Qualification: Not Qualified;
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3.5 ohm; Maximum Drain Current (ID): .2 A; Peak Reflow Temperature (C): NOT SPECIFIED;
BAT54C-7-F
Diodes Incorporated
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
LM555CM
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Daco Semiconductor
Silicon Standard
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): .225 W; Maximum Drain-Source On Resistance: 7.5 ohm; Transistor Element Material: SILICON;
ABS25-32.768KHZ-1-T
Abracon
Abracon's ABS25-32.768KHZ-1-T crystal oscillator offers 10 ppm frequency tolerance, 126% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal operating frequency, such as IoT devices and precision timing systems.
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 60 V; Package Shape: RECTANGULAR;
TIL913B
TIL913B by Texas Instruments features 0.05A max forward current, 100% min current transfer ratio, and 3500V max isolation voltage. Ideal for optoelectronic applications with THROUGH HOLE MOUNT feature, it offers fast response time of 0.000015s and low forward voltage of 1.4V.
TIL160
TIL160 by Texas Instruments is a Darlington output optoelectronic device with max on-state voltage of 30V and forward current of 0.04A. It operates b/w -40°C to 80°C, has response time of 0.001s, and can handle max on-state current of 0.0035A. Ideal for through-hole mounting applications in various electronic circuits.
V23845-A1331
Infineon Technologies
OPTOELECTRONIC DEVICE;
IL300-EF-X017T
Vishay Intertechnology IL300-EF-X017T is a dual optocoupler with max. forward current of 0.06A and isolation voltage of 5300V. Ideal for applications requiring simultaneous operation, it has a surface mount feature and operates b/w -55°C to 100°C.
RPMD-0100
ROHM
ROHM's RPMD-0100 is a 1.5mm rectangular optoelectronic device with a peak wavelength of 940nm. It operates in temperatures ranging from -40 to 85°C and has a min reverse breakdown voltage of 60V. This IR range device is suitable for various applications requiring infrared functionality.
QTLP610CPDTR
Fairchild Semiconductor
Other Optoelectronics; Mounting Feature: SURFACE MOUNT; Terminal Finish: Matte Tin (Sn); Minimum Operating Temperature: -25 Cel; JESD-609 Code: e3; Peak Wavelength (nm): 860;
IL300-EF-X007
Vishay Intertechnology IL300-EF-X007 is a dual optoelectronic device with 0.06A forward current and 5300V isolation voltage. Ideal for surface mount applications, it operates b/w -55°C to 100°C, making it suitable for various electronic systems requiring simultaneous operation in harsh environments.
SL1204
Onsemi
The Onsemi SL1204 is a 7 SEG NUMERIC LED DISPLAY with Common Cathode configuration. Featuring a peak wavelength of 700nm and red color, it has a display height of 14mm. With a max forward voltage of 2.4V, it operates b/w -25 °C to 70°C, making it ideal for temperature-sensitive applications.
L424GDT/B
Kingbright Electronic
The Kingbright Electronic L424GDT/B is a green LED with peak wavelength of 565nm and diffused lens type. It operates b/w -50°C to 100°C, has a viewing angle of 100°, and forward voltage of 2.5V. Ideal for applications requiring bright green light emission in various electronic devices.
PS2501L-1-L-A
Renesas Electronics
PS2501L-1-L-A by Renesas Electronics is a surface mount optoelectronic component with 0.08A forward current, 100°C max temp, and 5000V isolation voltage. Ideal for applications requiring high current transfer ratio, such as industrial automation and power management systems.
SLP182C51
SLP182C51 by Onsemi is a WATER CLEAR lens optoelectronic component with peak wavelength of 700nm. It operates b/w -25 °C to 80°C, emitting red light at 2.4V forward voltage. Ideal for applications requiring precise red light emission in compact spaces.
SFH3500FA-3
Other Optoelectronics; Mounting Feature: SURFACE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Dark Current: 3 nA; Maximum Operating Temperature: 85 Cel; Peak Wavelength (nm): 860;
V23845-B4512
PSD304R-15LM
Other Optoelectronics; Terminal Finish: TIN LEAD; JESD-609 Code: e0;
SPI204
SPI204 by Onsemi is a Transistor Output Optoelectronic device with 20V max on-state voltage, 0.00003s response time, and -25 to 85 °C operating temperature range. Ideal for applications requiring through-hole mounting, such as industrial control systems and automation equipment.
SMLP36RGB1W3
ROHM SMLP36RGB1W3 optoelectronic component has 3 LEDs emitting Blue/Green/Red light with min. luminous intensity of 0.009 cd. Operates b/w -30 to 85°C, features GOLD OVER NICKEL terminal finish. Ideal for lighting applications requiring multi-color illumination in various temperature environments.
IF-D93
Industrial Fiber Optics
IF-D93 by Industrial Fiber Optics is a PHOTO DARLINGTON optoelectronic component with peak wavelength of 850nm. It operates b/w -40 to 85°C, dissipating max power of 0.1W. Ideal for applications requiring THROUGH HOLE MOUNT, it has max on state current of 0.05A and fast response time of 0.005s.
SBM51214NSC
TCST1300
Telefunken Microelectronics
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Output Circuit Type: Transistor; Maximum Response Time: .00001 s; Gap Size: 3.1 mm; Maximum On State Current: .0005 A;
SBM82314NSC
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H21B1
Intersil
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Maximum Operating Temperature: 100 Cel; Maximum On State Voltage: 30 V; Maximum Response Time: .00012 s; Output Circuit Type: Darlington;
H21B2
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Gap Size: 3.17 mm; Maximum Operating Temperature: 100 Cel; Maximum On State Voltage: 30 V; Minimum Operating Temperature: -55 Cel;
H21B3
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Maximum On State Voltage: 30 V; Gap Size: 3.17 mm; Maximum Operating Temperature: 100 Cel; Minimum Operating Temperature: -55 Cel;
H21B4
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Output Circuit Type: Darlington; Maximum Response Time: .000045 s; Gap Size: 3.17 mm; Maximum On State Voltage: 55 V;
H21B5
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Gap Size: 3.17 mm; Output Circuit Type: Darlington; Maximum On State Voltage: 55 V; Maximum Operating Temperature: 100 Cel;
H21B6
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Maximum Operating Temperature: 100 Cel; Minimum Operating Temperature: -55 Cel; Output Circuit Type: Darlington; Maximum Response Time: .000045 s;
General Electric Solid State
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Minimum Operating Temperature: -55 Cel; Maximum Operating Temperature: 100 Cel; Output Circuit Type: Darlington; Maximum Response Time: .000045 s;
Thomson Consumer Electronics
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Maximum Operating Temperature: 100 Cel; Minimum Operating Temperature: -55 Cel; Maximum Response Time: .000045 s; Maximum On State Voltage: 55 V;
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Maximum On State Voltage: 30 V; Minimum Operating Temperature: -55 Cel; Gap Size: 3.17 mm; No. of Elements: 1;
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Maximum Operating Temperature: 100 Cel; Maximum Forward Current: .06 A; Maximum On State Voltage: 30 V; Output Circuit Type: Darlington;
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