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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TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
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QUARKTWIN TECHNOLOGY LTD
Triode For Alternating Current (TRIAC) Q4004R4TP attributes and parameters. Explore more Triode For Alternating Current (TRIAC) devices from Littelfuse
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Q4004R4TP 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.
SMBJ18CA
Protek Devices
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM317T/NOPB
Texas Instruments
LM317T/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount with three terminals for easy installation.
2N7002,215
NXP Semiconductors
2N7002,215 by NXP Semiconductors is a small signal N-CHANNEL FET with a min DS breakdown voltage of 60V and max drain current of 0.3A. It is used for switching applications in enhancement mode, operates b/w -65 to 150 °C, and has a max power dissipation of 0.2W.
1N4148
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 175 Cel; Maximum Reverse Recovery Time: .004 us; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e3; Minimum DS Breakdown Voltage: 60 V;
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.
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Crimson Semiconductor
LL4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
DS18B20+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Package Shape or Style: RECTANGULAR; Maximum Operating Current: 1.5 mA; Package Equivalence Code: SIP3,.1,50;
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): 240; Terminal Finish: TIN LEAD;
BAV99
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): 260; Package Shape: RECTANGULAR;
LM317AEMP/NOPB
LM317AEMP/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact package.
Crystalonics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Littelfuse
Micro Commercial Components
Small Signal Bipolar Transistors; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-609 Code: e0;
BT134W-600E,115
Ween Semiconductors
TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: DUAL; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
BT136S-600D
Philips Semiconductors
TRIAC; Surface Mount: YES; Repetitive Peak Off-state Voltage: 600 V; Maximum On-state Voltage: 1.7 V; Maximum DC Gate Trigger Voltage: 1.5 V; Minimum Operating Temperature: -40 Cel;
MAC218-4
Onsemi
MAC218-4 by Onsemi is a TRIAC with 200V repetitive peak off-state voltage and 8A max RMS on-state current. It has a 2V max on-state voltage and operates b/w -40 °C to 125°C. Ideal for AC power control applications requiring up to 50mA DC gate trigger current.
MAC4DHMT4G
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
BT136S-600
TRIAC; Surface Mount: YES; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 260; Maximum Holding Current: 15 mA; Minimum Operating Temperature: -40 Cel;
MAC16CMG
MAC16CMG by Onsemi is a TRIAC with 16A RMS on-state current, 35mA DC gate trigger current, and 600V repetitive peak off-state voltage. It is used in applications requiring AC power control such as dimmer switches, motor speed controls, and heating control systems.
BTA12-600SWRG
STMicroelectronics
BTA12-600SWRG by STMicroelectronics is a single TRIAC with 3 terminals and a max RMS on-state current of 12A. It operates b/w -40 to 125°C, has a repetitive peak off-state voltage of 600V, and requires a max DC gate trigger current of 10mA. This device is ideal for applications requiring precise AC power control in various electronic circuits.
T405-600H
STMicroelectronics' T405-600H is a 4A TRIAC with 600V repetitive peak off-state voltage and 1.3V max DC gate trigger voltage. Ideal for AC power control applications, it operates b/w -40 to 125°C, featuring a single configuration in a plastic/epoxy package with through-hole terminals.
2N6344
The Onsemi 2N6344 is a TRIAC with max. DC gate trigger current of 100mA, max. RMS on-state current of 8A, and repetitive peak off-state voltage of 600V. It is used in applications requiring AC switching such as dimmers, motor speed controllers, and heating control systems.
MAC97A8G
MAC97A8G by Onsemi is a TRIAC with 600V repetitive peak off-state voltage and 0.6A max RMS on-state current. It operates b/w -40 to 110 °C, with a 5mA max DC gate trigger current. Ideal for controlling AC power in various applications.
TIC226M
TIC226M by Texas Instruments is a TRIAC with 8A RMS current, 600V repetitive peak off-state voltage, and 2.5V max DC gate trigger voltage. It operates b/w -40°C to 110°C and has a max leakage current of 2mA. Ideal for AC power control applications requiring precise triggering and high reliability.
MAC224A8
MAC224A8 by Onsemi is a TRIAC with 600V repetitive peak off-state voltage, 40A max RMS on-state current, and 50mA DC gate trigger current. Ideal for applications requiring precise AC power control in various electronic devices.
DTA8C
DTA8C by Onsemi is a TRIAC with 1.6V max on-state voltage, 50mA max DC gate trigger current, and 2mA max leakage current. It operates b/w -30 °C to 125°C, suitable for AC power control applications like dimmers and motor speed controllers.
TIC215D
TIC215D by Texas Instruments is a TRIAC with 3 terminals, max. DC gate trigger current of 5mA, and max. RMS on-state current of 3A. Ideal for applications requiring precise AC power control like dimmers, motor speed controllers, and heating regulators due to its 4-quadrant logic level TRIAC configuration.
BT139X-800,127
BT139X-800,127 by NXP Semiconductors is a single TRIAC with 16A RMS on-state current and 800V repetitive peak off-state voltage. It has a max DC gate trigger current of 35mA and is ideal for applications requiring 4-quadrant logic level TRIACs in isolated case connections at temperatures up to 125°C.
MAC15A10T
MAC15A10T by Onsemi is a TRIAC with 15A RMS current, 800V repetitive peak off-state voltage, and 50mA DC gate trigger current. It is ideal for applications requiring precise AC power control such as dimmers, motor speed controllers, and heating control systems.
BTA16-600BW3G
SNUBBERLESS TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
TIC215B
TIC215B by Texas Instruments is a TRIAC with 3 terminals, max. DC gate trigger current of 5mA, and max. RMS on-state current of 3A. It operates b/w -40 to 110°C, suitable for AC power control in various applications like dimmers and motor speed controllers due to its 4-quadrant logic level TRIAC configuration.
BTB08-800CW3G
BTB08-800CW3G by Onsemi is a 4-quadrant logic level TRIAC with max. RMS on-state current of 8A and repetitive peak off-state voltage of 800V. It operates b/w -40 to 125 °C, ideal for AC power control applications requiring up to 35mA DC gate trigger current.
MAC97A8RLRPG
MAC97A8RLRPG by Onsemi is a TRIAC with 600V repetitive peak off-state voltage, 0.6A max RMS on-state current, and 5mA max DC gate trigger current. Ideal for applications requiring precise AC power control such as dimmer switches, motor speed controls, and heating regulation.
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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
Q4004F3111
Q4004F3143
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
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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