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
QK025L6 by Littelfuse is a single TRIAC with 25A RMS on-state current and 1000V repetitive peak off-state voltage. It operates b/w -40 to 125°C, making it suitable for various AC applications requiring precise switching control. The device features a max DC gate trigger current of 80mA and trigger voltage of 2.5V, ensuring reliable performance in isolated case connections.
Median Price
$6.100
Lifecycle Status
Suppliers In-Stock
5
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
100+ parts
$4.140
1k+ parts
$3.150
10k+ parts
$2.840
Bristol Electronics
$6.840
$3.215
$2.941
-
ACDS - Activité Composants Distribution Service
Dan-Mar Components
Nova Conductors
Andel Nordic
$0.530
$0.368
Metaverse IC Inc.
Kepictronics
QUARKTWIN TECHNOLOGY LTD
Futuretech Components
Infinite Electronics LLP (Excess)
Aranea Global
Perfect Parts
GreenTree Electronics
The use of plastic/epoxy material makes the package lightweight and durable, providing good protection for the components inside.
The high maximum DC gate trigger current allows for reliable and quick switching of the TRIAC.
The single configuration simplifies the setup and installation of the TRIAC in various applications.
The high maximum operating temperature ensures the TRIAC can operate efficiently in a wide range of environmental conditions.
The high repetitive peak off-state voltage ensures the TRIAC can handle high voltage applications safely.
Triode For Alternating Current (TRIAC) QK025L6 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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Maximum RMS On-state Current:
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QK025L6 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.
LM358N
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148
Vishay Intertechnology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ULN2803ADW
Texas Instruments
ULN2803ADW by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85 °C and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
DS18B20U
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Equivalence Code: TSSOP8,.19;
AT90CAN128-16AUR
Microchip Technology
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
LM107H/883
LM107H/883 by Texas Instruments is a MIL-STD-883 compliant operational amplifier with 3000uV max input offset voltage, 80dB common mode reject ratio, and 250kHz unity gain bandwidth. Ideal for military applications due to its -55 to 125 °C operating temperature range and robust metal package body material.
Silicon Standard
LL4148
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BSS138BKW,115
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Terminal Finish: TIN; No. of Terminals: 3; Additional Features: LOGIC LEVEL COMPATIBLE;
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
KYOCERA AVX
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H
Linear Technology
LM107H by Linear Technology is an Operational Amplifier with a max input offset voltage of 3000uV, common mode reject ratio of 96dB, and min voltage gain of 50000. It is used in military applications due to its MILITARY temperature grade and BIPOLAR technology for precise signal processing in harsh environments.
LM358AN
STMicroelectronics
1N4148WS
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Samsung
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel; Maximum Line Regulation (%/V): .07;
1N4148WT
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Rochester Electronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Additional Features: LOGIC LEVEL COMPATIBLE; Qualification: Not Qualified;
350766-1
TE Connectivity
TE Connectivity 350766-1 is a rectangular power connector with 0.25" mating contact pitch, rated for 600V and operating temperatures from -55 to 105°C. It has a durable design with POLYAMIDE insulator material, suitable for commercial applications requiring secure crimp termination in cable mounting setups.
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
TIC206S
TIC206S by Texas Instruments is a TRIAC with 800V repetitive peak off-state voltage, 3A max RMS on-state current, and 5mA max DC gate trigger current. It operates b/w -40°C to 125°C, making it ideal for AC power control applications.
BTA12-800BRG
New Jersey Semiconductor Products
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
BTA16-800SW3G
Onsemi
BTA16-800SW3G by Onsemi is a single TRIAC with 16A max RMS on-state current, 800V repetitive peak off-state voltage, and 10mA max DC gate trigger current. Ideal for applications requiring precise AC power control in various electronic devices.
FKN08PN40S
FKN08PN40S by Fairchild Semiconductor is a TRIAC with 3 terminals, max. DC gate trigger current of 5 mA, and max. RMS on-state current of 0.8 A. It is used in applications requiring AC power control such as dimmer switches, motor speed controllers, and heating control systems.
MAC212A10G
MAC212A10G by Onsemi is a TRIAC with 800V repetitive peak off-state voltage, 12A max RMS on-state current, and 50mA max DC gate trigger current. It is ideal for applications requiring precise AC power control in various electronic devices.
MAC08MT1G
MAC08MT1G by Onsemi is a single TRIAC with 600V repetitive peak off-state voltage and 0.8A max RMS on-state current. It operates b/w -40 to 110 °C, suitable for 4-quadrant logic level TRIAC applications. This surface-mount device has a plastic/epoxy body and tin finish terminals in a small outline package style.
MAC15-8
MAC15-8 by Onsemi is a TRIAC with 600V repetitive peak off-state voltage and 15A max RMS on-state current. It has a 2V max DC gate trigger voltage and operates b/w -40 to 125 °C. Ideal for AC power control applications requiring up to 50mA DC gate trigger 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.
BT136-500
Philips Semiconductors
TRIAC; Surface Mount: NO; Maximum Holding Current: 15 mA; Terminal Finish: Tin/Lead (Sn/Pb); Maximum DC Gate Trigger Current: 35 mA; Maximum Leakage Current: .5 mA;
BTA08-800CRG
BTA08-800CRG by STMicroelectronics is a 4-quadrant logic level TRIAC with a max RMS on-state current of 8A and repetitive peak off-state voltage of 800V. It is used in applications requiring AC switching such as motor speed control, lighting dimming, and heating control due to its isolated case connection and UL recognized reference standard.
BTA204X-600C
Ween Semiconductors
SNUBBERLESS TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
BTA16-800BRG
BTA16-800BRG by STMicroelectronics is a single TRIAC with 3 terminals, capable of handling a max RMS on-state current of 16A and repetitive peak off-state voltage of 800V. It operates b/w -40 to 125°C, suitable for applications requiring precise AC power control like dimmers and motor speed controllers.
ACS102-6T1-TR
ACS102-6T1-TR by STMicroelectronics is a TRIAC with 5mA DC Gate Trigger Current, 7.6A Non Repetitive Peak On-state Current, and 600V Repetitive Peak Off-state Voltage. It is used in applications requiring AC switching such as lighting controls and motor speed control due to its small outline package and surface mount capability.
TIC253A
TIC253A by Texas Instruments is a TRIAC with 20A RMS on-state current, 2.5V DC gate trigger voltage, and 100V repetitive peak off-state voltage. It operates b/w -40°C to 125°C, ideal for AC power control applications requiring precise triggering and low leakage current.
MAC218A6
MAC218A6 by Onsemi is a TRIAC with 2V max on-state voltage, 8A max RMS current, and 50mA max gate trigger current. It is used in AC applications for switching and control purposes due to its single configuration and through-hole terminal form.
MAC08BT1G
MAC08BT1G by Onsemi is a single TRIAC with 4 terminals, rated for 200V and 0.8A. It operates b/w -40 to 110°C, with a trigger voltage of 2V and gate current of 10mA. Ideal for applications requiring precise AC switching in compact designs.
MAC08MT1
MAC08MT1 by Onsemi is a single TRIAC with 4 terminals, capable of handling up to 600V. It has a max on-state current of 0.8A and trigger voltage of 2V. Ideal for applications requiring precise AC switching in a compact package, such as lighting controls and motor speed regulation.
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.
T810-600G-TR
T810-600G-TR by STMicroelectronics is a single TRIAC with 10mA DC gate trigger current, 8A RMS on-state current, and 600V repetitive peak off-state voltage. It is used in applications requiring 4-quadrant logic level TRIACs for AC switching at temperatures ranging from -40°C to 125°C.
Z0107MN0
4 QUADRANT LOGIC LEVEL TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: DUAL; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
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QK025R6
Littelfuse
ALTERNISTOR TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
QK025N5RP
TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
QK025R5
TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
QK025NH5TP
ALTERNISTOR TRIAC; JESD-609 Code: e3; Terminal Finish: Matte Tin (Sn); Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 40;
QK025LH5TP
ALTERNISTOR TRIAC; Terminal Finish: Matte Tin (Sn); Peak Reflow Temperature (C): 260; JESD-609 Code: e3; Maximum Time At Peak Reflow Temperature (s): 40;
QK025R6TP
QK025K6
ALTERNISTOR TRIAC; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
QK025N5TP
QK025L6TP
QK025NH6TP
ALTERNISTOR TRIAC; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: MAIN TERMINAL 2;
QK025NH6
QK025L6V
QK025R5TP
QK025L5TP
TRIAC; Maximum Time At Peak Reflow Temperature (s): 40; Peak Reflow Temperature (C): 260; Terminal Finish: Matte Tin (Sn); JESD-609 Code: e3;
QK025N5
QK025J6TP
ALTERNISTOR TRIAC; Maximum Time At Peak Reflow Temperature (s): 40; Peak Reflow Temperature (C): 260; JESD-609 Code: e3; Terminal Finish: Matte Tin (Sn);
QK025K6TP
QK025L6TPV
QK025NH6RP
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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