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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SCR OUTPUT OPTOCOUPLER; No. of Elements: 1; Nominal Input Trigger Current: 14 mA; Configuration: SINGLE; Minimum Peak Off-state Voltage: 200 V; Maximum Isolation Voltage: 5300 V;
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Optocoupler Trigger Device Outputs 4N39.SD attributes and parameters. Explore more Optocoupler Trigger Device Outputs devices from Qt Optoelectronics
Additional Features:
Configuration:
Nominal Input Trigger Current:
Maximum Isolation Voltage:
No. of Elements:
Optoelectronic Type:
Minimum Peak Off-state Voltage:
4N39.SD Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.80.00
SB
LM107H
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
LM7805CT/NOPB
Texas Instruments
LM7805CT/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a package style of flange mount, and offers low line/load regulation making it ideal for various electronic applications requiring stable power supply.
BAV99
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138PS,115
NXP Semiconductors
NXP Semiconductors' BSS138PS,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A max drain current. Ideal for switching applications, it features a 1.6 ohm max on-resistance and operates in enhancement mode. The transistor comes in a small outline package with GULL WING terminals, making it suitable for surface mount designs.
Panjit International
LM358N
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM317T
LM317T by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. Operating temperature ranges from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. With a max output current of 1.5A, this through-hole package regulator is ideal for power supply designs where adjustable voltage levels are needed.
2N2222A
Boca Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
2N7002
Diotec Semiconductor Ag
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 10; Terminal Finish: MATTE TIN;
New Jersey Semiconductor Products
E8WSDC12-32.768KTR
Ecliptek
PARALLEL - FUNDAMENTAL; Mounting Feature: SURFACE MOUNT; Frequency Tolerance: 20 ppm; Aging: 3 PPM/YEAR; Load Capacitance: 12.5 pF; Nominal Operating Frequency: .032768 MHz;
MBR1560CT
General Instrument
MBR1560CT by General Instrument is a common cathode rectifier diode with a max forward voltage of 0.75V and max output current of 15A. It is used for efficiency applications, has a package shape of rectangular, and can operate in temperatures ranging from -65 to 150 °C.
FDLL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LL4148
Weitronic Enterprise
FDN306P
Onsemi
FDN306P by Onsemi is a P-CHANNEL FET with 12V DS Breakdown Voltage, ideal for SWITCHING applications. It features SINGLE configuration with BUILT-IN DIODE and GULL WING terminals. Operating in ENHANCEMENT MODE, it has a max ID of 2.6A and 0.04 ohm RDS(on), suitable for small outline packages at temperatures ranging from -55 to 150°C.
1N4148WSF-7
Diodes Incorporated
1N4148WSF-7 by Diodes Inc. is a single silicon rectifier diode with max output current of 0.25A and max reverse voltage of 100V. It operates b/w -55 to 150°C, has a small outline package style, and is suitable for surface mount applications in various electronic circuits.
LM555CMX
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1N4148WS
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; No. of Elements: 1; Maximum Output Current: .2 A; Config: SINGLE;
MOC3043SM
Isocom Components
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Mounting Feature: SURFACE MOUNT; Terminal Finish: TIN; No. of Elements: 1; Repetitive Off-state Voltage (Peak): 400 V; Additional Features: UL RECOGNIZED;
FODM3012R2
FODM3012R2 by Onsemi is a single TRIAC output optocoupler with a max on-state voltage of 3V and forward current of 0.06A. It operates b/w -40 to 100 °C, has an isolation voltage of 3750V, and is ideal for applications requiring optocoupler trigger device outputs in surface mount configurations.
VOT8125AB-V
Vishay Intertechnology
Vishay Intertechnology's VOT8125AB-V is a single TRIAC output optocoupler with max on-state voltage of 3V, peak surge current of 1A, and isolation voltage of 5000V. Ideal for triggering devices in applications requiring high isolation levels and operating temperatures ranging from -40 to 110°C.
FOD410V
FOD410V by Onsemi is a single TRIAC output optocoupler with 3A peak surge current and 600V repetitive off-state voltage. It operates b/w -55 to 100 °C, suitable for triggering devices in various applications like motor control and lighting systems.
MOC3021S
Lite-on Technology
TRIAC OUTPUT OPTOCOUPLER; Mounting Feature: SURFACE MOUNT; Terminal Finish: Tin (Sn); Maximum Input Trigger Current: .015 A; Maximum Forward Current: .05 A; No. of Elements: 1;
IL420-X006
The Vishay Intertechnology IL420-X006 is a single optocoupler with a max forward current of 0.06A and triac output. It operates b/w -55°C to 100°C, with an isolation voltage of 5300V. Ideal for applications requiring high on-state current and peak off-state voltage protection.
IL420-X007
Vishay Semiconductors
TRIAC OUTPUT OPTOCOUPLER; No. of Elements: 1; Minimum Peak Off-state Voltage: 600 V; Nominal Input Trigger Current: 1 mA; Maximum Isolation Voltage: 5300 V; Maximum Forward Current: .06 A;
MOC3031SM
The Onsemi MOC3031SM is a single TRIAC output optocoupler with 3V max on-state voltage and 1A peak surge current. Operating from -40 to 85°C, it offers 250V repetitive off-state voltage and 4170V isolation. Ideal for triggering devices in applications requiring high isolation levels and precise control of AC loads.
MOC3020VM
TRIAC OUTPUT OPTOCOUPLER; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Matte Tin (Sn); Configuration: SINGLE; Nominal Input Trigger Current: 30 mA; Maximum Input Trigger Current: .03 A;
MOC3062M
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Matte Tin (Sn); Peak Surge Current: 1 A; Minimum Operating Temperature: -40 Cel; Nominal Input Trigger Current: 10 mA;
BRT23H-X016
Infineon Technologies
TRIGGER OUTPUT OPTOCOUPLER; Nominal Input Trigger Current: 2 mA; Additional Features: UL RECOGNIZED, VDE APPROVED; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 100 Cel; Maximum On State Current: .3 A;
VO4156D-X007T
VO4156D-X007T by Vishay Intertechnology is a single optocoupler with peak surge current of 2.5A and max forward current of 0.06A. Ideal for triggering devices, it operates b/w -55 to 100°C, offers 600V peak off-state voltage, and has an isolation voltage of 5300V.
FOD4218SV
FOD4218SV by Onsemi is a TRIAC output optocoupler with 3A peak surge current and 800V repetitive off-state voltage. Ideal for optocoupler trigger device outputs, it operates b/w -55°C to 100°C. With a max isolation voltage of 5000V, it features matte tin terminal finish and surface mounting feature.
MOC3052SM
The Onsemi MOC3052SM is a TRIAC output optocoupler with max on-state voltage of 2.5V and peak surge current of 1A. Ideal for triggering devices, it offers isolation voltage up to 7500V, operates b/w -40°C to 85°C, and has a surface mount feature for easy installation.
MOC3020XSM
MOC3020XSM by Isocom Components is a single optocoupler trigger device with a max on state voltage of 3V, peak surge current of 1A, and max forward current of 0.05A. It is UL recognized and VDE approved, with a mounting feature of surface mount. This component has applications in optoelectronics and can operate in temperatures ranging from -40°C to 100°C.
MOC3083
Motorola
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Isolation Voltage: 7500 V; Configuration: SINGLE; No. of Elements: 1; Minimum Operating Temperature: -40 Cel;
FOD4216SDV
FOD4216SDV by Onsemi is a single TRIAC output optocoupler with a max on-state voltage of 3V and peak surge current of 3A. It operates b/w -55 °C to 100°C, has an isolation voltage of 5000V, and is ideal for triggering devices in applications requiring high electrical isolation.
MOC3022SR2M
TRIAC OUTPUT OPTOCOUPLER; Mounting Feature: SURFACE MOUNT; Terminal Finish: Matte Tin (Sn); Minimum Operating Temperature: -40 Cel; Repetitive Off-state Voltage (Peak): 400 V; Peak Surge Current: 1 A;
MOC3052SR2VM
TRIAC OUTPUT OPTOCOUPLER; Mounting Feature: SURFACE MOUNT; Terminal Finish: Matte Tin (Sn); Repetitive Off-state Voltage (Peak): 600 V; Configuration: SINGLE; Additional Features: UL RECOGNIZED, VDE APPROVED;
MOC3012
TRIAC OUTPUT OPTOCOUPLER; Maximum Operating Temperature: 100 Cel; Maximum Isolation Voltage: 5300 V; Minimum Peak Off-state Voltage: 250 V; Maximum On State Current: .1 A; Additional Features: UL APPROVED;
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