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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Q4004D4TP by Littelfuse is a TRIAC with 1.6V max on-state voltage, 25mA max DC gate trigger current, and 4A max RMS on-state current. Ideal for AC power control applications due to its small outline package style and UL recognized reference standard.
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Low on-state voltage ensures efficient operation and minimal power loss.
The use of plastic/epoxy material provides durability and protection for the components inside the package.
Low gate trigger current ensures reliable switching performance.
Single configuration simplifies the design and makes it easy to integrate into circuits.
Surface mount capability allows for easy and compact PCB assembly.
Rectangular shape makes it easy to mount and secure the component on the PCB.
Gull wing terminal form offers easy soldering and secure connection.
Low leakage current ensures minimal power loss in off-state condition.
High reverse voltage capability provides protection against voltage spikes.
Low off-state leakage current ensures energy efficiency and reliability.
Simple 2-terminal design simplifies circuit connection.
Small outline package style saves space on the PCB.
High operating temperature range ensures reliable operation in various environments.
TRIAC technology enables bidirectional triggering, suitable for AC applications.
Wide operating temperature range allows for operation in extreme conditions.
Matte tin finish provides corrosion resistance and good solderability.
Single terminal position simplifies circuit connection.
High on-state current rating allows for handling higher loads.
Low gate trigger voltage ensures reliable switching performance.
Main terminal connection simplifies circuit integration.
High off-state voltage rating provides protection against voltage spikes.
High critical rate of rise of commutation voltage allows for fast and efficient switching.
High holding current ensures device remains in ON state during operation.
Device can withstand peak reflow temperature for a specified time, ensuring reliable soldering.
High peak reflow temperature capability ensures reliable soldering.
UL recognized standard ensures compliance with safety and quality requirements.
Triode For Alternating Current (TRIAC) Q4004D4TP 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:
Q4004D4TP 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.
2N2222A
Raytheon Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Minimum DC Current Gain (hFE): 100; Maximum Turn On Time (ton): 35 ns;
DS18B20
Maxim Integrated
DS18B20 by Maxim Integrated is a 12-bit digital temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Commonly used in applications requiring precise temperature monitoring like HVAC systems and industrial automation.
1N4148W-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Uniohm
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Weitron Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; Maximum Output Current: .215 A; JESD-609 Code: e0; Maximum Forward Voltage (VF): .715 V;
1N4148WS
General Semiconductor
FT232RL-TUBE
FTDI
FTDI's FT232RL-TUBE is a bus controller with 28 terminals, operating at 3.3-5.25V. It supports USB, VBUS, and UART interfaces with a data transfer rate of 60MBps. Ideal for industrial applications requiring RS232/RS422/RS485 compatibility in compact designs due to its small outline package style.
LM317T
Inchange Semiconductor
Other Regulators; No. of Terminals: 3; Surface Mount: NO; Technology: BIPOLAR; Minimum Output Voltage-1: 1.2 V; No. of Outputs: 1;
LL4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
Unisonic Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Body Material: PLASTIC/EPOXY; Package Shape: RECTANGULAR;
RC0805FR-0710RL
Yageo
Yageo's RC0805FR-0710RL is a 10 ohm SMT fixed resistor with 1% tolerance and 0.125 W power dissipation. With a temperature range of -55 to 155 °C, it suits applications requiring precise resistance values in compact surface mount designs.
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
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;
Jinan Jingheng Electronics
1N4148
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Promax-johnton
350766-1
TE Connectivity
TE Connectivity 350766-1 is a rectangular power connector with 0.25" mating contact pitch, rated for 600V and operating temperatures from -55 to 105°C. It has a durable design with POLYAMIDE insulator material, suitable for commercial applications requiring secure crimp termination in cable mounting setups.
LIS3DHTR
STMicroelectronics
LIS3DHTR by STMicroelectronics is a 16-terminal accelerometer with output range of 0.18-1.62V, ideal for motion sensing applications. Operating temperature ranges from -40 to 85°C, making it suitable for various environments. With a compact square package body of 3x3mm and digital voltage output type, it is commonly used in surface mount designs.
DTA12F
Onsemi
Onsemi's DTA12F is a TRIAC with 1.4V max on-state voltage, 50mA max DC gate trigger current, and 2mA max leakage current. Ideal for AC applications, it has a 12A max RMS on-state current, 3V max DC gate trigger voltage, and 500V repetitive peak off-state voltage.
Z0107MN
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: DUAL; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Q4040K7TP
Littelfuse
Q4040K7TP by Littelfuse is a single TRIAC with 40A RMS on-state current, 400V repetitive peak off-state voltage, and 100mA max DC gate trigger current. Ideal for applications requiring AC power control such as dimmers, motor speed controllers, and heating control systems.
MAC4MG
MAC4MG by Onsemi is a TRIAC with 600V repetitive peak off-state voltage and 4A max RMS on-state current. It has a plastic/epoxy package body, single configuration, and through-hole terminal form. Ideal for applications requiring AC power control in environments ranging from -40 °C to 125°C.
MAC4DLM
MAC4DLM by Onsemi is a TRIAC with max RMS current of 4A, DC gate trigger voltage of 1.3V, and repetitive peak off-state voltage of 600V. Ideal for AC applications, it operates b/w -40 to 110 °C and has a surface mount feature for easy installation.
BTA10-600BWRG
BTA10-600BWRG by STMicroelectronics is a single TRIAC with 10A RMS on-state current and 600V repetitive peak off-state voltage. It is used in snubberless applications, has a max operating temperature of 125°C, and UL recognized for reliability.
MAC997B6RLRP
MAC997B6RLRP by Onsemi is a single TRIAC with 3 terminals, featuring a max DC gate trigger current of 5 mA and a max RMS on-state current of 0.8 A. Ideal for applications requiring precise AC power control, such as dimmer switches and motor speed controllers.
T405-600D
STMicroelectronics T405-600D is a TRIAC with 600V voltage, 4A current capacity, and 5mA gate trigger. Ideal for AC power control applications due to its single configuration and flange mount package style. Operates b/w -40°C to 110°C temperature range.
MAC16HCD
MAC16HCD by Onsemi is a TRIAC with 16A RMS on-state current, 400V repetitive peak off-state voltage, and 50mA max DC gate trigger current. It is used in applications requiring AC power control such as dimmers, motor speed controllers, and heating control systems.
Q6008DH3RP
Q6008DH3RP by Littelfuse is a single TRIAC with a max RMS on-state current of 8A and repetitive peak off-state voltage of 600V. It is used in applications requiring AC power control, such as dimmer switches and motor speed control. With a trigger device type of ALTERNISTOR TRIAC, it operates b/w -40 to 125°C temperature range.
BT137S-600E
Ween Semiconductors
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
AVS12CB
STMicroelectronics' AVS12CB is a TRIAC with 600V repetitive peak off-state voltage and 12A max RMS on-state current. It operates b/w 0-125°C, ideal for AC power control applications. The package style is flange mount with through-hole terminals in a rectangular shape.
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.
BTA16-600CRG
BTA16-600CRG by STMicroelectronics is a TRIAC with 600V repetitive peak off-state voltage, 16A max RMS on-state current, and 25mA max DC gate trigger current. It is ideal for applications requiring reliable AC switching in various electronic devices.
T1635H-6G
T1635H-6G by STMicroelectronics is a snubberless TRIAC with 16A max RMS on-state current, 35mA max DC gate trigger current, and 600V repetitive peak off-state voltage. Ideal for AC power control applications due to its single configuration, small outline package style, and -40°C to 150°C operating temperature range.
Z0103MA1AA2
Z0103MA1AA2 by STMicroelectronics is a 4 QUADRANT LOGIC LEVEL TRIAC with 600V repetitive peak off-state voltage. It has a max on-state current of 1A and DC gate trigger current of 5mA. Ideal for applications requiring precise AC power control in industrial equipment and lighting systems.
2N6075AG
2N6075AG by Onsemi is a TRIAC with 600V repetitive peak off-state voltage and 4A max RMS on-state current. It has a 20mA max DC gate trigger current, suitable for 4-quadrant logic level TRIAC applications. Operating b/w -40°C to 110°C, it's ideal for AC power control in various electronic devices.
MAC210A10FP
MAC210A10FP by Onsemi is a single TRIAC with 10A RMS on-state current, 800V repetitive peak off-state voltage, and 50mA max DC gate trigger current. Ideal for applications requiring isolated case connection, such as in UL recognized systems operating b/w -40 °C to 125°C.
ACST610-8R
ACST610-8R by STMicroelectronics is a TRIAC with 800V repetitive peak off-state voltage, 6A max RMS on-state current, and 10mA max DC gate trigger current. It is used in applications requiring AC power control such as dimmers, motor speed controllers, and heating control systems.
Q6025P5
Q6025P5 by Littelfuse is a single TRIAC with 25A RMS on-state current and 600V repetitive peak off-state voltage. Ideal for 4-quadrant logic level triggering applications, it operates b/w -25°C to 125°C. Its plastic/epoxy package body material and flange mount style make it suitable for various electronic devices.
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Q4004D3RP
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;
Q4004F3123
TRIAC; Package Style (Meter): IN-LINE; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; No. of Elements: 1;
Q4004F313
Q4004F311
Q4004F314
Q4004D4
Q4004F3126
TRIAC; Package Style (Meter): IN-LINE; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Repetitive Peak Off-state Voltage: 400 V;
Q4004F3112
Q4004D3
Q4004D3TP
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