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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4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
Median Price
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Suppliers In-Stock
4
In-Stock Inventory
< 1k
LIBRA Elektronik GmbH
1+ parts
100+ parts
1k+ parts
10k+ parts
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
ECAB
Inland Empire Components Inc.
Advanced Electronics
$4.289
$3.903
$3.517
Kepictronics
Perfect Parts
GreenTree Electronics
Triode For Alternating Current (TRIAC) Q8004L4 attributes and parameters. Explore more Triode For Alternating Current (TRIAC) devices from Littelfuse
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Q8004L4 Triggering Devices trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.30.00.80
SB
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
ULN2803ADWR
Texas Instruments
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
OHN3140U
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;
1N4148
Semitronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Synsemi
LL4148
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SMBJ18CA
Sangdest Microelectronics (Nanjing)
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358D-T
NXP Semiconductors
LM358D-T by NXP Semiconductors is a dual operational amplifier with 70dB CMRR, 1000kHz unity gain bandwidth, and 9000uV max input offset voltage. Widely used in commercial applications due to its small outline package and low bias current of 0.5uA.
General Diode
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Terminal Finish: Tin/Lead (Sn/Pb); No. of Elements: 1;
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
2N2222A
Infineon Technologies
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Shandong Yiguang Electronic Joint Stock
Taitron Components
Changzhou Galaxy Century Microelectronics
Surge Components
BAV99
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
CL31B104KBCNNNC
Samsung Electro-mechanics
Samsung Electro-mechanics CL31B104KBCNNNC is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It features X7R temperature characteristics, -55 to 125 °C operating range, and compact SMT package style. Ideal for applications requiring high reliability in compact electronic devices.
LM358N
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
ULN2803A
Onsemi
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
TIC263N
TIC263N by Texas Instruments is a TRIAC with 25A RMS current, 800V repetitive peak off-state voltage, and 2.5V max DC gate trigger voltage. It operates b/w -40°C to 125°C and finds applications in AC power control circuits for various electronic devices.
BT139X-600F/DG,127
NXP Semiconductors' BT139X-600F/DG,127 is a TRIAC with 16A RMS on-state current, 600V repetitive peak off-state voltage, and 125°C max operating temp. Ideal for AC power control in applications like lighting dimmers and motor speed controllers due to its 70mA gate trigger current.
MAC4DLM-001
MAC4DLM-001 by Onsemi is a single TRIAC with 3 terminals, max. RMS on-state current of 4A, and max. DC gate trigger voltage of 1.3V. It operates b/w -40 to 110 °C and is ideal for applications requiring a 600V repetitive peak off-state voltage such as lighting controls and motor speed control systems.
2N6073BG
Littelfuse
BT138-600,127
BT138-600,127 by NXP Semiconductors is a TRIAC with 600V repetitive peak off-state voltage and 12A max RMS on-state current. It has a 35mA max DC gate trigger current and operates at up to 125°C. Ideal for applications requiring precise AC power control in various electronic devices.
BT139X-600E,127
BT139X-600E,127 by NXP Semiconductors is a TRIAC with 16A RMS current and 600V repetitive peak off-state voltage. It has a max DC gate trigger current of 10mA and operates at temperatures up to 125°C. Ideal for applications requiring precise AC power control in various electronic devices.
MAC15SM
MAC15SM by Onsemi is a TRIAC with 15A RMS on-state current, 600V repetitive peak off-state voltage, and 5mA max DC gate trigger current. It is used in applications requiring precise AC power control such as dimmer switches, motor speed controls, and heating controllers.
MAC997A6
MAC997A6 by Onsemi is a single TRIAC with 3 terminals, operating temperature range of -40 to 110 °C. It has a max RMS on-state current of 0.8A, DC gate trigger voltage of 2V, and repetitive peak off-state voltage of 400V. Ideal for applications requiring precise AC power control in various electronic devices.
TIC216S
TIC216S by Texas Instruments is a TRIAC with 5mA DC Gate Trigger Current, 2mA Leakage Current, and 6A RMS On-state Current. It operates b/w -40 to 110°C, making it suitable for AC power control applications requiring precise switching at up to 700V.
TIC226C
TIC226C by Texas Instruments is a TRIAC with 8A RMS on-state current, 300V repetitive peak off-state voltage, and 2.5V max DC gate trigger voltage. It operates b/w -45°C to 125°C and has a max leakage current of 2mA. Ideal for AC power control applications.
MAC8MG
MAC8MG by Onsemi is a single TRIAC with 8A RMS on-state current and 600V repetitive peak off-state voltage. It operates b/w -40 to 125 °C, with a max DC gate trigger current of 35mA. Ideal for AC power control applications requiring high reliability and performance in a through-hole package style.
TIC215A
TIC215A by Texas Instruments is a single TRIAC with 3 terminals, featuring a max RMS on-state current of 3A and a repetitive peak off-state voltage of 100V. It operates b/w -40 to 110°C, ideal for applications requiring a 4 quadrant logic level TRIAC trigger device.
MAC97A6,412
NXP Semiconductors' MAC97A6,412 is a TRIAC with 400V repetitive peak off-state voltage and 0.6A max RMS on-state current. It operates b/w -40 to 125°C, suitable for AC power control in various applications like dimmers and motor speed controllers.
MAC212A8FP
MAC212A8FP by Onsemi is a single TRIAC with 12A max RMS on-state current and 600V repetitive peak off-state voltage. Ideal for 4 quadrant logic level applications, it has a max DC gate trigger current of 50mA. With an operating temperature range from -40 to 125 °C, it is UL recognized for various isolated case connection uses.
MAC218A10FP
MAC218A10FP by Onsemi is a single TRIAC with 800V repetitive peak off-state voltage and 8A max RMS on-state current. It operates b/w -40 to 125 °C, suitable for 4 quadrant logic level applications. The package style is flange mount with through-hole terminals, UL recognized for various AC control systems.
MAC228A6
MAC228A6 by Onsemi is a TRIAC with 3 terminals, max. RMS on-state current of 8A, and max. DC gate trigger voltage of 2V. It is used in applications requiring a 4 quadrant logic level TRIAC for AC switching operations at temperatures ranging from -40 to 110 °C.
BT139-800G
BT139-800G by NXP Semiconductors is a single TRIAC with a max RMS on-state current of 16A and repetitive peak off-state voltage of 800V. It is ideal for applications requiring a 4 quadrant logic level TRIAC, such as in AC power control systems. With a max operating temperature of 125°C, it offers reliable performance in various environments.
DTA6G-N
DTA6G-N by Onsemi is a TRIAC with 600V repetitive peak off-state voltage, 6A max RMS on-state current, and 125 °C max operating temperature. Ideal for AC power control applications due to its 50mA DC gate trigger current and -40°C min operating temp.
BTA06-600SWRG
BTA06-600SWRG by STMicroelectronics is a single TRIAC with 600V repetitive peak off-state voltage and 6A max RMS on-state current. It features a 10mA max DC gate trigger current and operates b/w -40°C to 125°C. Ideal for applications requiring precise switching control in various electronic devices.
Q6025L6TP
Q6025L6TP by Littelfuse is a TRIAC with 25A RMS on-state current, 600V repetitive peak off-state voltage, and 80mA max DC gate trigger current. Ideal for applications requiring AC power control such as dimmers, motor speed controllers, and heating control systems.
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Q8008DH4RP
ALTERNISTOR TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Q8004D4TP
TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Q8004L4V
Q8004L455
TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
Q8004L4TP
Q8004L452
Q8004R3TP
TRIAC; Terminal Finish: MATTE TIN; JESD-609 Code: e3; Qualification: Not Qualified;
Q8004D3TP
Q8004L3TP
Q8004L456
Q8004L458
Q8004L468
TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
Q8004L451
Q8004L4TPV
Q8004D4RP
Q8004L459
Q8004L453
Q8004D3RP
Q8004D4
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Teccor Electronics
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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