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
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.
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$5.280
RS Americas
$9.940
$7.950
DigiKey
$10.860
$5.882
Mouser Electronics
$6.820
TTI
$6.680
Verical
TME
$6.020
$4.300
$4.010
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
Vyrian
Nova Conductors
Allen Electronics Distributors
$9.860
$9.060
$8.760
Microchip USA
$27.552
Neutron USA
$34.990
QUARKTWIN TECHNOLOGY LTD
Perfect Parts
Continental Prestige Electronics
Argo Parts USA
Authorized Procurement Solutions
iodParts Technologies Inc.
Aranea Global
GreenTree Electronics
Plastic/Epoxy material provides durability and protection for the internal components of the TRIAC, ensuring long-term reliability.
High gate trigger current allows for reliable switching of the TRIAC, ensuring proper operation in various applications.
Single configuration simplifies the design and installation process of the TRIAC, making it easy to integrate into electronic circuits.
High operating temperature tolerance allows the TRIAC to function effectively in demanding environments without risk of overheating.
High repetitive off-state voltage rating makes this TRIAC suitable for applications requiring switching of moderate to high voltage loads.
Triode For Alternating Current (TRIAC) Q4040K7TP attributes and parameters. Explore more Triode For Alternating Current (TRIAC) devices from Littelfuse
Case Connection:
Configuration:
Minimum Critical Rate of Rise of Commutation Voltage:
Minimum Critical Rate of Rise of Off-state 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:
Moisture Sensitivity Level (MSL):
No. of Elements:
No. of Terminals:
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:
Repetitive Peak Off-state Voltage:
Sub-Category:
Surface Mount:
Terminal Finish:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
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Q4040K7TP Triggering Devices trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.30.00.80
SB
PCN Design/Specification - Lead Frame Des Chg 11/Jun/2015 TO-220,TO-263, TO218 Thyristor Solder Paste 11/Oct/2016
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.
STM32F407VGT6
STMicroelectronics
STM32F407VGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 196608 bytes RAM, and 16-Ch 12-Bit ADC channels. It is ideal for industrial applications requiring CAN, ETHERNET, I2C(3), SPI(3), UART(2), USB(2) connectivity and features DMA(16) for efficient data transfer. With a max clock frequency of 50 MHz and operating temperature range of -40 to 85 °C, it offers high performance in a compact package style (14mm x 14mm).
MBRM140T1G
Onsemi
MBRM140T1G by Onsemi is a Schottky rectifier diode with 40V max repetitive peak reverse voltage, 1A max output current, and 0.3V max forward voltage. It is used in applications requiring small outline surface mount diodes for efficient power management.
1N4148WT
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
LM358DT
LM358DT by STMicroelectronics is a dual operational amplifier with a max input offset voltage of 9000 uV. It operates at a nominal voltage of 5V and has a min voltage gain of 25000. This amplifier is commonly used in applications requiring high precision and low power consumption.
SMBJ18CA
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
AT90CAN128-16AU
Microchip Technology
AT90CAN128-16AU by Microchip Technology is a microcontroller with 8-bit data RAM and 16-bit address bus width. It operates at a max clock frequency of 16 MHz, making it suitable for industrial applications requiring low power mode and connectivity options like CAN, SPI, and USART. With 53 I/O lines and 8-channel 10-bit ADCs, this microcontroller offers versatile peripheral support for various embedded systems.
Synsemi
LP2950CDT-3.3G
LP2950CDT-3.3G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.1A. It has a small outline package style, operates at temperatures ranging from -40 to 125 °C, and is suitable for applications requiring low dropout voltage and precise voltage regulation in electronic circuits.
CRGCQ0805F10R
TE Connectivity
TE Connectivity's CRGCQ0805F10R is a 10 ohm fixed resistor with 1% tolerance and 400 ppm/°C temperature coefficient. It is a surface mount thick film resistor in an 0805 package, suitable for applications requiring precise resistance values in compact electronic circuits.
CRG0805F10K
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
LL4148-GS08
Telefunken Microelectronics
RECTIFIER DIODE; Surface Mount: YES; JESD-609 Code: e0; No. of Elements: 1; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 2 A;
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;
SN65HVD234DR
Texas Instruments
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
BSS138
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 50 V; Qualification: Not Qualified;
BSS123,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Moisture Sensitivity Level (MSL): 1; No. of Terminals: 3; Maximum Time At Peak Reflow Temperature (s): 30;
1554216002
Molex
WIRE AND CABLE;
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
TIC216A
TIC216A by Texas Instruments is a single TRIAC with 3 terminals. It has a max DC gate trigger current of 5mA and max RMS on-state current of 6A. Ideal for applications requiring 4-quadrant logic level TRIACs, operating b/w -40 to 110°C, with a repetitive peak off-state voltage of 100V.
T410-600B-TR
T410-600B-TR by STMicroelectronics is a single TRIAC with 4A RMS on-state current and 600V repetitive peak off-state voltage. It operates b/w -40 to 125 °C, suitable for AC power control applications. The device features a max DC gate trigger current of 10mA and a trigger device type of 4 quadrant logic level TRIAC.
MAC4DHM
MAC4DHM by Onsemi is a TRIAC with 600V repetitive peak off-state voltage, 4A max RMS on-state current, and 5mA max DC gate trigger current. Ideal for AC power control applications, it operates b/w -40 °C to 110°C temperature range and features surface mount capability.
BT136S-600D,118
Ween Semiconductors
BT136S-600D,118 by Ween Semiconductors is a TRAIC with a maximum operating temperature of 125°C and a repetitive peak off-state voltage of 600V. It has a maximum RMS on-state current of 4A and features a sensitive gate. This device is commonly used in 4 quadrant logic level TRIAC applications.
BT136-800E
NXP Semiconductors
BT136-800E by NXP Semiconductors is a TRIAC with 800V repetitive peak off-state voltage, 4A max RMS on-state current, and 10mA max DC gate trigger current. Ideal for applications requiring precise AC power control such as dimmers, motor speed controllers, and heating control systems.
Z0107MNT1G
Z0107MNT1G by Onsemi is a single TRIAC with 600V repetitive peak off-state voltage, 1A max RMS on-state current, and 5mA max DC gate trigger current. It's a 4-quadrant logic level TRIAC ideal for AC switching applications in temperatures ranging from -40°C to 125°C.
DTM12E
DTM12E by Onsemi is a TRIAC with 1.5V max on-state voltage, 50mA max DC gate trigger current, and 2mA max leakage current. It operates b/w -45 °C to 125°C, suitable for AC power control applications requiring up to 12A RMS on-state current and 400V repetitive peak off-state voltage.
BTA08-800CW3LFG
SNUBBERLESS TRIAC; Terminal Finish: Tin (Sn); JESD-609 Code: e3;
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.
BTA08-600BW3G
BTA08-600BW3G by Onsemi is a single TRIAC with 600V repetitive peak off-state voltage and 8A max RMS on-state current. It has a snubberless trigger device type, suitable for applications requiring up to 125 °C operating temperature such as motor control and lighting systems.
2N6349A
2N6349A by Onsemi is a TRIAC with 800V repetitive peak off-state voltage, 12A max RMS on-state current, and 125mA max DC gate trigger current. It is used in applications requiring AC switching such as dimmers, motor speed control, and heating control systems.
BTA25-800BW
Continental Device India
SNUBBERLESS TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: SINGLE; Case Connection: ISOLATED;
MAC9D
MAC9D by Onsemi is a TRIAC with 8A 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 dimmer switches, motor speed control, and heating elements.
MAC15SNG
MAC15SNG by Onsemi is a single TRIAC with 15A RMS on-state current and 800V repetitive peak off-state voltage. Ideal for AC applications, it has a max operating temperature of 110 °C and min of -40°C. With a trigger device type of 4QLL TRIAC, it features a DC gate trigger current of 5mA and leakage current of 2mA.
DTB10E
DTB10E by Onsemi is a TRIAC with 1.3V max on-state voltage, 50mA DC gate trigger current, and 2mA leakage current. It operates at up to 125 °C and handles 10A RMS on-state current with a 400V repetitive peak off-state voltage. Ideal for AC power control applications.
MAC320A8FP
MAC320A8FP by Onsemi is a TRIAC with 600V repetitive peak off-state voltage, 20A max RMS on-state current, and 50mA max DC gate trigger current. It is used in applications requiring isolated case connection, such as motor control and lighting systems.
Q6025P5
Littelfuse
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.
BTA40-800B
BTA40-800B by STMicroelectronics is a TRIAC with 315A peak current, 40A RMS current, and 1.5V gate trigger voltage. Ideal for AC power control applications, it operates b/w -40 to 125°C temperature range in a plastic package with solder lug terminals.
T835-600G-TR
T835-600G-TR by STMicroelectronics is a snubberless TRIAC with 600V repetitive peak off-state voltage and 8A max RMS on-state current. It operates b/w -40 to 125°C, has a single configuration, and is surface mountable. Ideal for AC power control applications requiring high reliability and performance in a compact package.
BT138-600E,127
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
Q4040J7
ALTERNISTOR TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
Q4040J781
Q4040J7TP
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
Loras Industries
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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