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; Maximum Isolation Voltage: 5300 V; Nominal Input Trigger Current: 14 mA; Minimum Peak Off-state Voltage: 200 V; No. of Elements: 1; Additional Features: UL APPROVED;
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Optocoupler Trigger Device Outputs 4N39.3SD 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:
4N39.3SD Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.80.00
SB
SN65HVD230DR
Texas Instruments
SN65HVD230DR by Texas Instruments is a BICMOS technology interface circuit with 1Mbps data rate, suitable for industrial applications. It operates at 3.3V, has 8 terminals in a small outline package, and can withstand temperatures from -40 to 85°C.
1N4148
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Electronic Devices
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
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;
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
CR0805-FX-10R0ELF
Bourns
Bourns CR0805-FX-10R0ELF is a SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for applications requiring a temperature range of -55 to 155 °C, such as automotive electronics and industrial control systems.
LM555CMX
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Itt Semiconductor
1N4148W-T
Micro Commercial Components
1N4148W-T by Micro Commercial Components is a single rectifier diode with a max reverse recovery time of 0.004 us. It operates b/w -55 to 150 °C and has a max output current of 0.15 A. Ideal for applications requiring fast switching speeds in small outline packages.
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
2N2222A
Good-ark Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): 1.8 W; Maximum Collector Current (IC): .8 A;
FDLL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LL4148
Rfe International
OHN3020U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
CRCW080510R0FKEA
Vishay Intertechnology
Vishay Intertechnology's CRCW080510R0FKEA is a fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V. Operating temperature range from -55 to 155 °C ensures reliability in various environments.
LM555CMX by Texas Instruments is an Analog Waveform Generation IC with 8 terminals. It operates at a nominal voltage of 5V and supports power supplies ranging from 5V to 15V. This versatile IC, housed in a small outline package, is commonly used for pulse and rectangular waveform generation in commercial temperature environments.
CRG0805F10K
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
KSZ9031RNXIC
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
MOC3011SM
Fairchild Semiconductor
TRIAC OUTPUT OPTOCOUPLER; Mounting Feature: SURFACE MOUNT; Terminal Finish: Matte Tin (Sn); Maximum On State Voltage: 3 V; Maximum Input Trigger Current: .01 A; Additional Features: UL RECOGNIZED;
MOC3023SR2M
TRIAC OUTPUT OPTOCOUPLER; Mounting Feature: SURFACE MOUNT; Terminal Finish: Matte Tin (Sn); Repetitive Off-state Voltage (Peak): 400 V; Additional Features: UL RECOGNIZED; Maximum Input Trigger Current: .005 A;
IL410-X009T
IL410-X009T by Vishay Intertechnology is a single optocoupler trigger device with a max forward current of 0.06A and a min peak off-state voltage of 600V. It operates b/w -55°C to 100°C, providing an isolation voltage of 5300V. Ideal for applications requiring TRIAC output optocouplers with zero cross-over sensitivity.
IL4218-X006
Siemens
TRIAC OUTPUT OPTOCOUPLER; Nominal Input Trigger Current: .7 mA; Maximum Isolation Voltage: 5300 V; Maximum On State Current: .3 A; Maximum Forward Current: .06 A; Maximum Operating Temperature: 100 Cel;
MOC3042SVM
Onsemi
MOC3042SVM by Onsemi is a single TRIAC output optocoupler with 3V max on-state voltage and 1A peak surge current. Ideal for triggering devices, it operates b/w -40 to 85 °C, offers 7500V isolation voltage, and has a surface mount feature for easy installation in various applications.
BRT23H
Infineon Technologies
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Peak Off-state Voltage: 800 V; Maximum Operating Temperature: 100 Cel; Additional Features: UL RECOGNIZED; Configuration: SINGLE;
MOC3083M
Lite-on Technology
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Mounting Feature: THROUGH HOLE MOUNT; Repetitive Off-state Voltage (Peak): 800 V; Minimum Operating Temperature: -40 Cel; Maximum Reverse Leakage Current: .00001 A; Maximum Input Trigger Current: .005 A;
VOT8024AM-VT
Vishay Intertechnology's VOT8024AM-VT is a single TRIAC output optocoupler with 3V max on-state voltage and 1A peak surge current. Ideal for applications requiring high isolation voltage of 3750V, such as triggering devices in industrial control systems. Operating temperature ranges from -55 to 110°C, making it suitable for various environments.
IL4218-X017T
IL4218-X017T by Vishay Intertechnology is a single TRIAC output optocoupler with a max forward current of 0.06A and isolation voltage of 5300V. It operates b/w -55°C to 100°C, making it suitable for applications requiring high voltage protection and signal isolation in various electronic circuits.
BRT23H-X016
Vishay Semiconductors
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Terminal Finish: Matte Tin (Sn); Maximum Forward Current: .06 A; Maximum Isolation Voltage: 5300 V; No. of Elements: 1; JESD-609 Code: e3;
IL4208-X009
TRIAC OUTPUT OPTOCOUPLER; Maximum Isolation Voltage: 5300 V; Maximum Operating Temperature: 100 Cel; Maximum Forward Current: .06 A; Nominal Input Trigger Current: 1 mA; Additional Features: UL RECOGNIZED;
MOC3021S
Fairchild Semiconductor's MOC3021S is a TRIAC output optocoupler with a max forward current of 0.06 A and isolation voltage of 7500 V. It operates b/w -40 to 85 °C, with a nominal input trigger current of 15 mA. Ideal for triggering devices in applications requiring high voltage isolation.
MOC3052S-TA
TRIAC OUTPUT OPTOCOUPLER;
MOC3063M
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Matte Tin (Sn); Additional Features: UL RECOGNIZED; Minimum Operating Temperature: -40 Cel; Minimum Peak Off-state Voltage: 600 V;
FOD4218V
TRIAC OUTPUT OPTOCOUPLER; Maximum Operating Temperature: 100 Cel; Configuration: SINGLE; JESD-609 Code: e3; Nominal Input Trigger Current: .75 mA; Additional Features: UL RECOGNIZED, VDE APPROVED;
MOC3063X
Isocom Components
MOC3063X by Isocom Components is a single optocoupler with a max forward current of 0.05A and min peak off-state voltage of 600V. It operates b/w -40°C to 100°C, providing an isolation voltage of 5300V. Ideal for triggering devices in applications requiring high voltage protection and signal isolation.
BRT12H-X001
Vishay Intertechnology's BRT12H-X001 is a single TRIAC output optocoupler with a max forward current of 0.02A and isolation voltage of 5300V. It operates b/w -40°C to 100°C, with a nominal input trigger current of 2mA. Ideal for applications requiring high-voltage isolation and reliable triggering in various electronic circuits.
MOC3083
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Terminal Finish: TIN; Nominal Input Trigger Current: 5 mA; Maximum Operating Temperature: 100 Cel; Maximum Isolation Voltage: 5300 V; JESD-609 Code: e3;
MOC3042SR2M
MOC3042SR2M by Onsemi is a single TRIAC output optocoupler with 3V max on-state voltage and 1A peak surge current. It operates b/w -40 to 85°C, has a 400V repetitive off-state voltage, and offers 7500V isolation. Ideal for triggering devices in applications requiring high-voltage protection and noise immunity.
MOC3023SR2VM
MOC3023SR2VM by Onsemi is a single TRIAC output optocoupler with a max on-state voltage of 3V and peak surge current of 1A. It operates b/w -40 to 85°C, has an isolation voltage of 5300V, and is ideal for triggering devices in applications requiring high electrical isolation.
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