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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
Q4004D3TP by Littelfuse is a TRIAC with 1.6V max on-state voltage, 10mA max DC gate trigger current, and 4A max RMS on-state current. Ideal for applications requiring AC power control such as dimmers, motor speed controllers, and heating control systems.
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Nova Conductors
$0.828
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$0.880
Microchip USA
$10.725
Perfect Parts
GreenTree Electronics
Low on-state voltage helps in minimizing power dissipation and improving efficiency.
Low gate trigger current ensures efficient control of the device.
High reverse voltage capability provides protection against reverse voltage spikes.
High on-state current rating allows for handling higher loads.
Fast commutation voltage rise helps in quick switching and efficient operation.
Triode For Alternating Current (TRIAC) Q4004D3TP attributes and parameters. Explore more Triode For Alternating Current (TRIAC) devices from Littelfuse
Case Connection:
Configuration:
Minimum Critical Rate of Rise of Commutation Voltage:
Maximum DC Gate Trigger Current:
Maximum DC Gate Trigger Voltage:
Maximum Holding Current:
JEDEC-95 Code:
JESD-30 Code:
JESD-609 Code:
Maximum Leakage Current:
No. of Elements:
No. of Terminals:
Maximum On-state Voltage:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Qualification:
Maximum RMS On-state Current:
Reference Standard:
Maximum Repetitive Peak Off-state Leakage Current:
Repetitive Peak Off-state Voltage:
Repetitive Peak Reverse Voltage:
Surface Mount:
Terminal Finish:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Trigger Device Type:
Q4004D3TP Triggering Devices trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.30.00.80
SB
PCN Packaging - TO-252 Thyristor Tape 24/Apr/2017
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.
B340A-13-F
Diodes Incorporated
B340A-13-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 3A max output current, and 0.5V max forward voltage. It is used for efficiency applications in electronics due to its small outline package and high operating temperature range of -55°C to 150°C.
LM317BD2TG
Onsemi
LM317BD2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max load regulation of 5.8%. Operating temperature ranges from -40 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact designs.
EU2B-YS2J03C
Idec
ROTARY SWITCH;
LM7805CT
Fairchild Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
SMBJ18CA
Microsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRG0805F10R
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
ECS-.327-12.5-17X-TR
Ecs International
ECS-0.327-12.5-17X-TR by Ecs International is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing in temperature ranges from -40 to 85 °C, such as telecommunications and industrial automation.
LD1117S33CTR
STMicroelectronics
STMicroelectronics LD1117S33CTR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It operates within an input voltage range of 4.75V to 15V, making it suitable for various applications requiring stable voltage regulation in compact designs. The device features low dropout voltage of 1.3V, high temperature operation up to 125°C, and small outline package style for space-constrained PCB layouts.
1N4148WS
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; No. of Elements: 1; Maximum Output Current: .2 A; Config: SINGLE;
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NE555D
Philips Semiconductors
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
AMS1117-3.3
Advanced Monolithic Systems
AMS1117-3.3 by Advanced Monolithic Systems is a fixed positive single output LDO regulator with 1A max output current, 3% voltage tolerance, and 1.3V dropout voltage. Ideal for applications requiring stable 3.3V supply in compact designs due to its small outline package and excellent load regulation of 0.025%.
BSS138
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 240;
FDN5618P
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
1N4148
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 200 Cel; No. of Elements: 1;
SS14
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
Motorola
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ULN2003ADR
Texas Instruments
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
MAC8DG
MAC8DG by Onsemi is a TRIAC with 8A RMS current, 400V repetitive peak off-state voltage, and 35mA DC gate trigger current. It is used in applications requiring AC switching such as dimmers, motor speed control, and heating control due to its single configuration and through-hole terminal form.
MAC228A6TG
MAC228A6TG by Onsemi is a TRIAC with 400V repetitive peak off-state voltage, 8A max RMS on-state current, and 5mA max DC gate trigger current. Ideal for applications requiring precise AC power control in various electronic devices.
DTM12N
DTM12N by Onsemi is a TRIAC with 1.5V max on-state voltage, 30mA max DC gate trigger current, and 12A max RMS on-state current. It is commonly used in AC power control applications due to its 600V repetitive peak off-state voltage and TRIAC trigger device type.
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.
T2322B
T2322B by Onsemi is a TRIAC with 10mA DC Gate Trigger Current, 2.5A RMS On-state Current, and 200V Repetitive Peak Off-state Voltage. Ideal for applications requiring precise AC power control in various electronic devices.
MAC228A4
MAC228A4 by Onsemi is a single TRIAC with 3 terminals, max. DC gate trigger current of 5mA, and max. RMS on-state current of 8A. Ideal for applications requiring a 4 quadrant logic level TRIAC, it operates b/w -40 to 110 °C with a repetitive peak off-state voltage of 200V.
T1635-600G-TR
STMicroelectronics T1635-600G-TR is a single TRIAC with 16A max RMS on-state current, 35mA max DC gate trigger current, and 600V repetitive peak off-state voltage. Ideal for snubberless applications in temperature range -40 to 125°C.
DTB3G
The Onsemi DTB3G is a TRIAC with 600V repetitive peak off-state voltage, 3A max RMS on-state current, and 30mA max DC gate trigger current. Ideal for AC power control applications due to its -40 °C to 110°C operating temperature range and 1mA max leakage current.
BTA416Y-800B,127
NXP Semiconductors
NXP Semiconductors' BTA416Y-800B,127 is a TRIAC with 16A RMS current and 800V repetitive peak off-state voltage. It operates b/w -40 to 150°C, suitable for AC power control applications. Features include 50mA DC gate trigger current and 1.5V gate trigger voltage for efficient performance in various electronic systems.
BTA41-600BRG
BTA41-600BRG by STMicroelectronics is a TRIAC with a max RMS on-state current of 40A and a repetitive peak off-state voltage of 600V. It is commonly used in applications requiring 4 quadrant logic level triggering, such as motor control and lighting systems.
T2550-12G
T2550-12G by STMicroelectronics is a snubberless TRIAC with 1200V repetitive peak off-state voltage and 25A max RMS on-state current. It is designed for AC power control applications, featuring a small outline package, Gull Wing terminals, and UL recognized reference standard.
DTB12E
DTB12E by Onsemi is a TRIAC with 1.3V max on-state voltage, 50mA DC gate trigger current, and 2mA max leakage current. Ideal for AC applications up to 12A RMS on-state current, it operates at a max temperature of 125 °C.
TIC226A
TIC226A by Texas Instruments is a TRIAC with 8A RMS current, 100V repetitive peak off-state voltage, and 2.5V DC gate trigger voltage. It operates b/w -40°C to 125°C, ideal for AC power control in various applications like dimmers and motor speed controllers.
2N6073B
2N6073B by Onsemi is a TRIAC with 400V repetitive peak off-state voltage, 4A max RMS on-state current, and 15mA max DC gate trigger current. Ideal for applications requiring isolated case connection, it operates b/w -40 °C to 110°C and suits 4-quadrant logic level TRIAC trigger devices.
BTA06-600CRG
BTA06-600CRG by STMicroelectronics is a 4 quadrant logic level TRIAC with 600V repetitive peak off-state voltage. It has a max RMS on-state current of 6A and can operate in temperatures ranging from -40 to 125°C. Ideal for applications requiring precise AC power control, such as dimmer switches and motor speed controllers.
BT137-600E,127
Ween Semiconductors
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
TIC201E
TIC201E by Texas Instruments is a TRIAC with max. DC gate trigger current of 25mA, max. leakage current of 1mA, and max. operating temp of 110°C. Ideal for applications requiring a trigger device with a max. RMS on-state current of 2.5A and repetitive peak off-state voltage of 500V in environments ranging from -40°C to 110°C.
MAC4DSM-1
MAC4DSM-1 by Onsemi is a TRIAC with 600V repetitive peak off-state voltage and 4A max RMS on-state current. It has a 10mA max DC gate trigger current and operates b/w -40 to 125 °C. Ideal for AC power control applications requiring reliable switching capabilities.
MAC4DSNT4
MAC4DSNT4 by Onsemi is a single TRIAC with 800V repetitive peak off-state voltage and 4A max RMS on-state current. It operates b/w -40 to 125 °C, ideal for AC power control applications in small outline packages requiring surface mount assembly.
TIC236N
TIC236N by Texas Instruments is a TRIAC with 12A RMS current, 800V repetitive peak off-state voltage, and 125°C max operating temp. Ideal for AC power control applications due to its 50mA gate trigger current, -40°C min operating temp, and 2mA leakage current.
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Q4004D3RP
Littelfuse
TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Q4006LTHTP
TRIAC WITH INT TRIGGER; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE; Case Connection: ISOLATED;
Q4008LH4TP
ALTERNISTOR TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
Q4004F3141
TRIAC; Package Style (Meter): IN-LINE; Surface Mount: NO; Terminal Position: DUAL; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Q4004F3132
TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Q4004F3111
Q4004F3143
TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: DUAL; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Q4004D4RP
Q4004F312
TRIAC; Package Style (Meter): IN-LINE; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Q4004F3121
TRIAC; Package Style (Meter): IN-LINE; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Maximum RMS On-state Current: 4 A;
Q4004D4TP
Q4004F3123
TRIAC; Package Style (Meter): IN-LINE; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; No. of Elements: 1;
Q4004F313
Q4004F311
Q4004F314
Q4004D4
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Q4004F3126
TRIAC; Package Style (Meter): IN-LINE; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Repetitive Peak Off-state Voltage: 400 V;
Q4004F3112
Q4004D3
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