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
Q4040J7TP by Littelfuse is a single TRIAC with 40A RMS on-state current and 400V repetitive peak off-state voltage. It has a max DC gate trigger current of 100mA and operates b/w -40°C to 125°C. Ideal for applications requiring reliable AC switching in various electronic devices.
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$4.186
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$7.450
Verical
$6.569
$6.044
Nova Conductors
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$5.580
Microchip USA
$29.605
Neutron USA
$54.990
Perfect Parts
Kepictronics
Aranea Global
GreenTree Electronics
Provides good insulation and heat resistance, enhancing the overall durability of the product.
Allows for efficient triggering of the TRIAC, ensuring reliable performance in various applications.
Simplifies the wiring and control of the TRIAC, making it easier to integrate into circuits.
Enables easy mounting and installation of the TRIAC in different electronic devices or systems.
Facilitates secure and reliable soldering connection, ensuring proper functioning of the TRIAC.
Helps in minimizing power loss and enhances the efficiency of the product.
Provides the necessary connectivity for proper operation in a circuit or system.
Enables easy and secure mounting of the TRIAC in systems requiring a flange mount design.
Allows for reliable operation in a wide range of temperature conditions, ensuring performance stability.
Combines the features of a thyristor and a diac, offering versatility and efficiency in switching applications.
Ensures the TRIAC can operate in cold environments without any performance degradation.
Provides a durable and corrosion-resistant finish, ensuring long-term reliability of the solder connection.
Simplifies the wiring process and enhances the ease of integration of the TRIAC into circuits.
Allows the TRIAC to handle high current loads, making it suitable for various power control applications.
Ensures low gate trigger voltage for efficient triggering, enhancing the overall performance of the TRIAC.
Improves safety and reliability by isolating the case from the circuit, minimizing the risk of electrical hazards.
Can handle high voltage applications, making it suitable for a wide range of electronic devices and systems.
Ensures fast and efficient switching, enhancing the overall performance of the TRIAC in various applications.
Provides reliable protection against voltage surges and spikes, ensuring the longevity of the TRIAC.
Ensures the TRIAC remains in the on-state after trigger, ensuring stable operation until turned off.
Can withstand peak reflow temperatures for a specified duration, enhancing the manufacturing process.
Can withstand high reflow temperatures during the manufacturing process, ensuring product reliability.
Meets safety and quality standards set by UL, ensuring the product's compliance and reliability.
Triode For Alternating Current (TRIAC) Q4040J7TP attributes and parameters. Explore more Triode For Alternating Current (TRIAC) devices from Littelfuse
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Q4040J7TP Triggering Devices trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.30.00.80
SB
PCN Design/Specification - TO-220,TO-263, TO218 Thyristor Solder Paste 11/Oct/2016 APAK Pkg Molding Chg 15/Apr/2019
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.
USB3320C-EZK-TR
Microchip Technology
Microchip Technology's USB3320C-EZK-TR is a Bus Controller IC with 32 terminals, operating at 1.6-2V. It supports USB bus compatibility, clock frequency up to 60MHz, and CMOS technology. Ideal for applications requiring Universal Serial Bus peripherals in compact designs with low power consumption.
SMBJ18CA
Semtech
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
LM555CN
Rca Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
BSS138
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Qualification: Not Qualified;
LM358ADR
Texas Instruments
LM358ADR by Texas Instruments is an operational amplifier with 2 functions, featuring a max input offset voltage of 5000 uV and nominal voltage of 5V. Widely used in applications requiring high voltage gain, it operates within a temperature range of 0-70°C and offers frequency compensation for stability.
BAV99
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
RC0603FR-071KL
Yageo
Yageo's RC0603FR-071KL is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in electronics, it operates b/w -55 to 155 °C with a temperature coefficient of 100 ppm/°C.
EU2B-YS2J03C
Idec
ROTARY SWITCH;
ERJ2RKF1002X
Panasonic
Panasonic's ERJ2RKF1002X is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and operating temperature range of -55 to 155 °C.
STM32H743XIH6
STMicroelectronics
STM32H743XIH6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 36-Ch 16-Bit ADC, and 2-Ch 12-Bit DAC. It operates at up to 48 MHz, has 1085440 bytes of RAM, and offers connectivity options like CAN, I2C, USB. Ideal for industrial applications requiring high-performance processing and extensive peripheral support.
LM358N
LM358N by Texas Instruments is an operational amplifier with 2 functions, offering a max input offset voltage of 9000 uV and a nominal common mode reject ratio of 85 dB. Widely used in commercial applications, it operates at temperatures ranging from 0 to 70 °C and has a unity gain bandwidth of 1000 kHz.
Yangzhou Yangjie Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
1N4148
Rochester Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N2222A
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;
1N4148WT
Tak Cheong Electronics Holdings
MBRS140T3G
Onsemi
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
C1206C104M5RACTU
KEMET Corporation
KEMET C1206C104M5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±20% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
T1635H-6T
T1635H-6T by STMicroelectronics is a snubberless TRIAC with a max RMS on-state current of 16A and a repetitive peak off-state voltage of 600V. It is commonly used in applications requiring AC power control, such as lighting systems and motor speed control.
FT0103MN00RB
Fagor Electronica S Coop
FT0103MN00RB by Fagor Electronica S Coop is a single TRIAC with 4 terminals, operating b/w -40 to 125°C. It has a max RMS on-state current of 1A and repetitive peak off-state voltage of 600V. Ideal for applications requiring precise AC switching in compact electronic devices.
PT140
Hutson Industries
PT140 by Hutson Industries is a TRIAC with a max on-state voltage of 2V and max DC gate trigger current of 100mA. It can handle a max RMS on-state current of 40A and has a repetitive peak off-state voltage of 100V. This device is commonly used in applications requiring alternating current control.
Z0103MN0
NXP Semiconductors
Z0103MN0 by NXP Semiconductors is a TRIAC with 1A RMS on-state current and 600V repetitive peak off-state voltage. It is used as a trigger device in applications requiring 4 quadrant logic level TRIACs.
MAC12DG
MAC12DG by Onsemi is a TRIAC with 35mA DC Gate Trigger Current, 12A RMS On-state Current, and 400V Repetitive Peak Off-state Voltage. It is used in applications requiring AC power control like dimmers, motor speed controllers, and heating control systems.
T1635T-6I
T1635T-6I by STMicroelectronics is a single TRIAC with 16A max RMS on-state current, 35mA max DC gate trigger current, and 1.3V max DC gate trigger voltage. It is used in applications requiring snubberless TRIACs for AC power control at temperatures ranging from -40 to 125°C.
T405-600W
STMicroelectronics' T405-600W is a 4A TRIAC with 600V repetitive peak off-state voltage. It operates b/w -40°C to 125°C, suitable for AC power control applications. Featuring a max DC gate trigger current of 5mA, it is designed as a single quadrant logic level TRIAC.
Z0107MN
Philips Semiconductors
TRIAC; Surface Mount: YES; Maximum Operating Temperature: 125 Cel; Terminal Finish: Matte Tin (Sn); Maximum On-state Voltage: 1.6 V; Maximum Leakage Current: .5 mA;
MAC997B8G
MAC997B8G 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. It operates in temperatures ranging from -40 to 110 °C, making it suitable for various applications requiring precise AC power control such as dimmers and motor speed controllers.
BT131-600
Unisonic Technologies
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Package Shape: ROUND;
SYAL344
SYAL344 by Onsemi is a TRIAC with 1.8V max on-state voltage, 40mA max DC gate trigger current, and 1mA max leakage current. It has a repetitive peak off-state voltage of 800V and min critical rate of rise of commutation voltage at 5 V/us. This device is ideal for applications requiring high holding current up to 50000 mA in various AC power control systems.
BT136S-600
BT136S-600 by NXP Semiconductors is a TRIAC with 600V repetitive peak off-state voltage and 4A max RMS on-state current. It features a 35mA max DC gate trigger current, making it suitable for applications requiring precise AC power control in various electronic devices. This single configuration device operates b/w -40°C to 125°C temperature range.
DTA8G
DTA8G by Onsemi is a TRIAC with 600V repetitive peak off-state voltage, 8A max RMS on-state current, and 50mA max DC gate trigger current. It operates b/w -30 °C to 125°C, making it suitable for AC power control applications.
BTA40800B
Loras Industries
BTA40800B by Loras Industries is a TRIAC with 800V repetitive peak off-state voltage and 40A max RMS on-state current. It has a single configuration, plastic/epoxy package body material, and solder lug terminal form. Ideal for AC power control applications requiring up to 50mA DC gate trigger current.
2N6344G
2N6344G by Onsemi is a TRIAC with 600V repetitive peak off-state voltage, 8A max RMS on-state current, and 100mA max DC gate trigger current. It is used in applications requiring AC switching such as dimmers, motor speed control, and heating control systems.
5962-01-398-1592
The Texas Instruments 5962-01-398-1592 is a TRIAC with max DC gate trigger current of 50mA, max leakage current of 2mA, and max operating temp of 110°C. It is used as a trigger device in applications requiring a max RMS on-state current of 8A and repetitive peak off-state voltage of 600V.
5961-01-110-3366
The Texas Instruments 5961-01-110-3366 is a TRIAC with max DC gate trigger current of 50mA, max leakage current of 2mA, and max operating temp of 110°C. It is used as a trigger device in AC circuits, with applications in controlling power flow and switching operations.
BT139B-600E,118
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;
MAC97A6RLRFG
MAC97A6RLRFG by Onsemi is a TRIAC with 400V repetitive peak off-state voltage, 0.6A max RMS on-state current, and 5mA max DC gate trigger current. Ideal for applications requiring 4 quadrant logic level TRIACs in environments ranging from -40 °C to 110°C.
TIC246A
TIC246A by Texas Instruments is a TRIAC with max. RMS On-state Current of 16A, DC Gate Trigger Voltage of 2.5V, and Operating Temp. range from -40 to 110°C. It is used as a trigger device in AC circuits for applications requiring precise current control and switching capabilities.
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Q4040K7TP
Littelfuse
ALTERNISTOR TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
Q4040J7
Q4040J781
Q4040J7V
Q4040JH6
TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Case Connection: ISOLATED; Qualification: Not Qualified;
Q4040JH6TP
Q4040K3TP
TRIAC; JESD-609 Code: e3; Terminal Finish: Matte Tin (Sn); Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 40;
Q4040K4TP
TRIAC; Maximum Time At Peak Reflow Temperature (s): 40; Terminal Finish: Matte Tin (Sn); JESD-609 Code: e3; Peak Reflow Temperature (C): 260;
Q4040K5TP
Q4040K7
Q4040K781
Q4040K7V
Q4040KH6
TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Case Connection: ISOLATED; Maximum Operating Temperature: 125 Cel;
Q4040KH6TP
Q4040M4TP
TRIAC;
Q4040P
ALTERNISTOR TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: SINGLE; Case Connection: ISOLATED;
Q4040PV
TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
Teccor Electronics
Supply Digital Components
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