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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ALTERNISTOR TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
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Triode For Alternating Current (TRIAC) Q4025K681 attributes and parameters. Explore more Triode For Alternating Current (TRIAC) devices from Littelfuse
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JESD-30 Code:
JESD-609 Code:
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Q4025K681 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.
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.
LM555CM
Intersil
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
M39029/58-360
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
1N4148
Diotec Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Jiangsu Jiejie Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MMBT2222ALT1G
Onsemi
MMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, max power dissipation of 0.3W, and hFE of 75. Ideal for switching applications, it operates b/w -55 to 150 °C with a max collector-emitter voltage of 40V. This surface-mount device has a transition frequency of 300MHz and turn-on time of 35ns.
BAV99
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
TM4C1294NCPDTI3
Texas Instruments
TM4C1294NCPDTI3 by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU family. It features 8KB data EEPROM, 20-Ch 12-Bit ADC channels, and 32 DMA channels. Ideal for industrial applications requiring high-speed processing, it offers connectivity options like CAN, Ethernet, I2C, SPI, UART, and USB.
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
BAV99-7-F
Multicomp Pro
2N2222A
Semiconductors
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
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ROHM
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
1N4148W-T
Micro Commercial Components
1N4148W-T by Micro Commercial Components is a single rectifier diode with a max reverse recovery time of 0.004 us. It operates b/w -55 to 150 °C and has a max output current of 0.15 A. Ideal for applications requiring fast switching speeds in small outline packages.
2N7002
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Minimum DS Breakdown Voltage: 60 V; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Terminals: 3;
Eic Semiconductor
LM2931AZ-5.0RAG
LM2931AZ-5.0RAG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage, 0.1A max output current, and 0.6V max dropout voltage. Ideal for applications requiring stable voltage regulation in temperature-sensitive environments up to 150°C.
IRLML6402TRPBF
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
1N4148WS
Secos
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .6 A; JEDEC-95 Code: TO-92;
T1210-6G-TR
STMicroelectronics
SNUBBERLESS TRIAC; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
DTA8F
DTA8F 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 due to its 8A max RMS on-state current and 500V repetitive peak off-state voltage.
MAC12SMG
MAC12SMG by Onsemi is a single TRIAC with 3 terminals, featuring a max RMS on-state current of 12A and repetitive peak off-state voltage of 600V. Ideal for applications requiring a trigger device with 4 quadrant logic level TRIAC configuration, operating b/w -40 to 110°C.
T405-600B
T405-600B 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 applications requiring a 4-quadrant logic level TRIAC like dimmers, motor control, and heating control systems.
MAC12NG
MAC12NG by Onsemi is a TRIAC with 3 terminals, max. RMS on-state current of 12A, and max. DC gate trigger voltage of 1.5V. It is used in applications requiring AC power control, such as dimmer switches and motor speed controls due to its high repetitive peak off-state voltage of 800V and max. operating temp of 125°C.
MAC997B6RLRPG
MAC997B6RLRPG by Onsemi is a single TRIAC with 3 terminals, max. DC gate trigger current of 5mA, and max. RMS on-state current of 0.8A. Ideal for applications requiring a 4 quadrant logic level TRIAC, it operates b/w -40 to 110 °C and has a repetitive peak off-state voltage of 400V.
BT131-600
Philips Semiconductors
TRIAC; Surface Mount: NO; Maximum RMS On-state Current: 1 A; Repetitive Peak Off-state Voltage: 600 V; Maximum Leakage Current: .5 mA; Maximum Operating Temperature: 125 Cel;
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.
BT139X-600F/DG,127
Ween Semiconductors
TRIAC; Surface Mount: NO; Maximum Leakage Current: .5 mA; Maximum RMS On-state Current: 16 A; Maximum DC Gate Trigger Current: 70 mA; Repetitive Peak Off-state Voltage: 600 V;
DTC12E-N
DTC12E-N by Onsemi is a TRIAC with 1.5V max on-state voltage, 30mA max DC gate trigger current, and 2mA max leakage current. It operates b/w -45 °C to 125°C, suitable for applications requiring up to 12A RMS on-state current such as AC power control systems.
TIC216C
TIC216C by Texas Instruments is a TRIAC with 5mA DC Gate Trigger Current, 2mA Leakage Current, and 6A RMS On-state Current. It operates b/w -40 to 110°C, making it suitable for AC power control applications requiring precise triggering and low leakage current.
Z0405NF1AA2
Z0405NF1AA2 by STMicroelectronics is a TRIAC with 4A RMS on-state current, 800V repetitive peak off-state voltage, and 5mA max DC gate trigger current. It is used in applications requiring precise AC power control such as dimmers, motor speed controllers, and heating control systems.
BT139B-800E,118
NXP Semiconductors
BT139B-800E,118 by NXP Semiconductors is a TRIAC with 16A RMS on-state current and 800V repetitive peak off-state voltage. Ideal for applications requiring 4 quadrant logic level TRIACs, it operates b/w -40 to 125°C and has a max DC gate trigger voltage of 1.5V.
BT139B-600,118
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
2N5807
2N5807 by Texas Instruments is a TRIAC with max RMS current of 25A, DC gate trigger voltage of 4V, and repetitive peak off-state voltage of 400V. It is used as a trigger device in AC circuits, with an operating temperature range from -40 to 115°C.
DTA05C
DTA05C by Onsemi is a TRIAC with max on-state voltage of 2V, DC gate trigger current of 15mA, and leakage current of 0.1mA. It operates b/w -25 °C to 110°C, ideal for AC power control applications due to its max RMS on-state current of 0.5A and repetitive peak off-state voltage of 200V.
MAC4DSMT4G
MAC4DSMT4G by Onsemi is a TRIAC with 600V repetitive peak off-state voltage and 4A max RMS on-state current. It operates b/w -40 to 125 °C, making it suitable for AC power control applications. With a surface mount package style and GULL WING terminal form, it offers efficient performance in various electronic devices.
BT136-600D,127
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
FT0107MN00RB
Fagor Electronica S Coop
FT0107MN00RB by Fagor Electronica S Coop is a single TRIAC with 1A RMS current, 600V off-state voltage, and 7mA gate trigger current. Ideal for AC power control in applications requiring precise switching such as dimmers, motor speed controllers, and heating control systems.
TIC226D
TIC226D by Texas Instruments is a single TRIAC with 3 terminals, max. RMS on-state current of 8A, and trigger voltage of 2.5V. Ideal for applications requiring a 4-quadrant logic level TRIAC, it operates b/w -40 to 110°C with a max. off-state voltage of 400V.
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Q4025K6TP
Littelfuse
Q4025L6TP
Q4025L6TP by Littelfuse is a TRIAC with 25A RMS on-state current, 400V repetitive peak off-state voltage, and 80mA max DC gate trigger current. It is used as an Alternistor TRIAC in applications requiring AC switching such as motor control, lighting, and heating systems.
Q4025L668
ALTERNISTOR TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
Q4025K6
Q4025L651
Q4025L659
Q4025L5TP
TRIAC; JESD-609 Code: e3; Terminal Finish: Matte Tin (Sn); Maximum Time At Peak Reflow Temperature (s): 40; Peak Reflow Temperature (C): 260;
Q4025L6
Q4025J681
Q4025L652
Q4025L653
Q4025L658
Q4025K6V
Q4025L665
Q4025J6V
Q4025J6
Q4025J6TP
Q4025L655
Q4025L656
Q4025K681
Teccor Electronics
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