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; Minimum Peak Off-state Voltage: 200 V; Nominal Input Trigger Current: 14 mA; Additional Features: UL APPROVED; Maximum Isolation Voltage: 5300 V; Configuration: SINGLE;
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Optocoupler Trigger Device Outputs 4N39.S 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.S Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.80.00
SB
LM555CN
Intersil
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Fairchild Semiconductor
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
OPA2277UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LM358N
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148WS
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Onsemi
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Finish: Matte Tin (Sn) - annealed;
1N4148
Rectron
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Feedback Capacitance (Crss): 10 pF; JEDEC-95 Code: TO-236AB;
LM358M
Texas Instruments
LM358M by Texas Instruments is an Operational Amplifier with 2 functions, featuring a max input offset voltage of 9000 uV and a nominal voltage of 5 V. It is commonly used in applications requiring high common mode rejection ratio and low bias current, such as sensor interfaces and signal conditioning circuits.
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
LM7805CT
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Min): 0 Cel; Technology: BIPOLAR;
LM358AN
Samsung
2N2222A
Tt Electronics Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
LM317AEMP/NOPB
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Width: 3.56 mm;
2N7002
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): 240; Terminal Finish: TIN LEAD;
LM317LMX/NOPB
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
LL4148-GS08
Telefunken Microelectronics
RECTIFIER DIODE; Surface Mount: YES; JESD-609 Code: e0; No. of Elements: 1; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 2 A;
LL4148
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BSS138BK,215
NXP Semiconductors' BSS138BK,215 is a N-CHANNEL FET with 0.36A max drain current and 0.42W power dissipation. Ideal for applications requiring single configuration and surface mount technology, such as enhancement mode operation in temperatures up to 150°C.
FODM3022R2_NF098
FODM3022R2_NF098 by Onsemi is a single TRIAC output optocoupler with max on-state voltage of 3V and max forward current of 0.06A. It operates b/w -40°C to 100°C, has a peak off-state voltage of 400V, and offers isolation up to 3750V. Ideal for applications requiring optocoupler trigger device outputs in surface mount configurations.
MOC3073TVM
The Onsemi MOC3073TVM is a TRIAC output optocoupler with a max on-state voltage of 2.5V and peak surge current of 1A. It operates in temperatures ranging from -40 to 85 °C, with an isolation voltage of 4170V. Ideal for applications requiring high isolation and reliable triggering in optoelectronic circuits.
TLP265J(T7-TPL,E(T
Toshiba
Toshiba's TLP265J(T7-TPL,E(T optocoupler features 2.8V max on-state voltage, 1.2A peak surge current, and 85°C max operating temp. Ideal for triggering devices in applications requiring high isolation voltage of 3750V, such as industrial control systems and power supplies.
IL4217
Infineon Technologies
TRIAC OUTPUT OPTOCOUPLER; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Forward Current: .06 A; Maximum Operating Temperature: 100 Cel; Maximum Isolation Voltage: 5300 V; Configuration: SINGLE;
IL4218-X016
Vishay Intertechnology
The Vishay Intertechnology IL4218-X016 is a single optocoupler with a max forward current of 0.06A and isolation voltage of 5300V. With a nominal input trigger current of 0.7mA, it operates b/w -55°C to 100°C. Ideal for applications requiring high isolation and reliable triggering in industrial electronics.
BRT13H-X017T
Vishay Intertechnology's BRT13H-X017T is a single TRIAC output optocoupler with max forward current of 0.02A and isolation voltage of 5300V. It operates b/w -40 to 100°C, ideal for triggering devices in high-voltage applications like industrial control systems and power supplies.
MOC3022S-TA1
Lite-on Technology
MOC3022S-TA1 by Lite-on Technology is a TRIAC OUTPUT OPTOCOUPLER with 3V On State Voltage, 1A Peak Surge Current, and 100°C Max Operating Temp. Ideal for applications requiring optocoupler trigger devices in circuits where isolation and control of AC loads are needed.
IL4208
TRIAC OUTPUT OPTOCOUPLER; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 100 Cel; Peak Surge Current: 3 A; Maximum Reverse Leakage Current: .00001 A;
MOC3021SR2VM
TRIAC OUTPUT OPTOCOUPLER; Mounting Feature: SURFACE MOUNT; Terminal Finish: Matte Tin (Sn); Peak Surge Current: 1 A; Repetitive Off-state Voltage (Peak): 400 V; Minimum Peak Off-state Voltage: 400 V;
IL420-X009
TRIAC OUTPUT OPTOCOUPLER; Maximum Forward Current: .06 A; Minimum Operating Temperature: -55 Cel; No. of Elements: 1; Minimum Peak Off-state Voltage: 600 V; Additional Features: HIGH SENSITIVITY, UL APPROVED;
APT1221
Aromat
TRIAC OUTPUT OPTOCOUPLER; Mounting Feature: THROUGH HOLE MOUNT; Maximum Reverse Leakage Current: .00001 A; Maximum Forward Current: .02 A; No. of Elements: 1; Maximum Isolation Voltage: 5000 V;
MOC3053SR2VM
MOC3053SR2VM by Onsemi is a single optocoupler with a max on-state voltage of 2.5V and peak surge current of 1A. It operates b/w -40 to 85 °C, has an isolation voltage of 4170V, and is ideal for triggering devices in applications requiring high-voltage protection.
MOC3020XSM
Isocom Components
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.
Panasonic
APT1221 by Panasonic is a single TRIAC output optocoupler with a max on-state voltage of 2.5V and peak surge current of 1.2A. It operates in temperatures ranging from -40 to 100°C, making it suitable for applications requiring high isolation voltage up to 5000V and low input trigger current of 0.01A. Ideal for through-hole mounting in devices needing reliable optoelectronic triggering capabilities.
IL4217-X009
Siemens
TRIAC OUTPUT OPTOCOUPLER; Minimum Operating Temperature: -55 Cel; Additional Features: HIGH SENSITIVITY, UL APPROVED; Maximum Isolation Voltage: 5300 V; Maximum Forward Current: .06 A; Nominal Input Trigger Current: .7 mA;
VO4258M-X007T
VO4258M-X007T by Vishay Intertechnology is a single TRIAC output optocoupler with max forward current of 0.06A, operating from -55 to 100°C. It features a peak off-state voltage of 800V and isolation voltage of 5300V, suitable for triggering devices in various applications.
MOC3081SR2M
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Mounting Feature: SURFACE MOUNT; Terminal Finish: Matte Tin (Sn); Nominal Input Trigger Current: 15 mA; Maximum Reverse Leakage Current: .0001 A; JESD-609 Code: e3;
MOC3061SM
The Onsemi MOC3061SM 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 600V repetitive off-state voltage, and offers 7500V isolation. Ideal for triggering devices in applications requiring high-voltage isolation like industrial controls and household appliances.
FODM3082V
FODM3082V 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 °C to 100°C, has an isolation voltage of 3750V, and is ideal for applications requiring optocoupler trigger device outputs in surface mount configurations.
FOD410SV
TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR; Terminal Finish: Matte Tin (Sn); Nominal Input Trigger Current: .65 mA; Maximum On State Current: .07 A; Maximum Operating Temperature: 100 Cel; Configuration: SINGLE;
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