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
The Littelfuse S8040NRP is a single SCR with 520A non-repetitive peak on-state current and 40mA max DC gate trigger current. It has a plastic/epoxy package, Gull Wing terminals, and can handle up to 800V repetitive peak reverse voltage. Ideal for applications requiring high power switching in compact spaces.
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Plastic/Epoxy material provides good insulation and protection for the SCR, ensuring long-term reliability and durability.
High gate trigger current ensures reliable switching performance, making the SCR suitable for a variety of applications.
Single configuration simplifies circuit design and installation, reducing complexity and potential points of failure.
High peak on-state current allows the SCR to handle heavy loads and sudden surges in current, making it ideal for high-power applications.
Surface mount capability enables easy and space-efficient PCB assembly, reducing overall size and improving heat dissipation.
Rectangular shape fits well in modern PCB layouts, optimizing space usage and facilitating efficient circuit design.
Gull wing terminals provide secure connections and easy soldering, enhancing overall reliability and ease of installation.
High on-state current rating allows the SCR to handle moderate loads with ease, ensuring stable and efficient operation.
Low leakage current minimizes standby power consumption and improves overall energy efficiency of the circuit.
High reverse voltage rating ensures robust performance and protection against voltage spikes and transients in the circuit.
Two terminal configuration simplifies circuit connectivity and reduces chances of errors during installation and maintenance.
Small outline package style saves space on the PCB, enabling compact designs and efficient use of available board area.
High operating temperature range allows the SCR to operate in demanding environments without compromising performance or reliability.
SCR trigger device provides precise control over switching operations, ensuring accurate and reliable performance in various applications.
Wide operating temperature range ensures the SCR can function in extreme cold environments without any issues.
Matte tin finish on terminals improves solderability and ensures secure connections, enhancing overall reliability of the SCR.
Single terminal position simplifies installation and reduces chances of wiring errors, improving overall safety and reliability of the circuit.
High RMS on-state current rating allows the SCR to handle continuous loads with efficiency, ensuring stable operation over extended periods.
Low gate trigger voltage enables efficient and precise control over switching operations, improving overall performance of the circuit.
Isolated case connection enhances safety by preventing electrical contact with other components, reducing risks of short circuits and malfunctions.
High off-state voltage rating ensures reliable performance and protection against voltage spikes and disturbances in the circuit.
High critical rate of rise of off-state voltage ensures fast response and protection against rapid voltage changes, improving circuit reliability.
High holding current rating guarantees stable operation and prevents unintentional turn-off of the SCR, ensuring reliable performance in various applications.
Long peak reflow time allows for proper soldering and mounting of the SCR, ensuring secure and reliable connections for optimal performance.
High peak reflow temperature ensures proper soldering and mounting of the SCR, reducing chances of soldering defects and improving overall reliability.
Silicon Controlled Rectifiers (SCR) S8040NRP attributes and parameters. Explore more Silicon Controlled Rectifiers (SCR) devices from Littelfuse
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S8040NRP 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.
ULN2003ADR
Texas Instruments
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
LIS2DH12TR
STMicroelectronics
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
LM358N
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
BAV99
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
DP83848IVVX/NOPB
National Semiconductor
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: QFP; Package Shape: SQUARE;
SMBJ18CA
Shenzhen Socay Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Sangdest Microelectronics (Nanjing)
Eic Semiconductor
LL4148
Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
OHN3140U
Tt Electronics Plc
OHN3140U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 2mT. It features an output range of 25mA and operates b/w -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields in various industries.
L7805CV
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Output Voltage-1: 5 V;
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
2N2222A
Bharat Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.
Rectron
LM2931AZ-5.0G
LM2931AZ-5.0G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max output current of 0.1A. It has a max dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature-sensitive environments up to 125°C. The package style is cylindrical with wire terminals, ideal for rail packing methods in various electronic devices.
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
General Diode
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Terminal Finish: Tin/Lead (Sn/Pb); No. of Elements: 1;
TD190N18SOFHPSA1
Infineon Technologies
Infineon's TD190N18SOFHPSA1 SCR has a max DC gate trigger current of 145mA, repetitive peak reverse voltage of 1800V, and max RMS on-state current of 275A. It is used in applications requiring high-voltage switching such as power supplies and motor control systems.
2N3937
2N3937 by Texas Instruments is a Silicon Controlled Rectifier with max DC Gate Trigger Current of 60mA, Non Repetitive Peak On-state Current of 100A, and Max On-state Current of 7A. It is used in applications requiring SCR technology such as power control circuits due to its high performance and reliability.
TD240N32KOFHPSA1
TD240N32KOFHPSA1 by Infineon Technologies is a Silicon Controlled Rectifier with 3200V repetitive peak reverse voltage and 700A max RMS on-state current. It has a trigger current of 250mA, making it suitable for high-power applications requiring precise gate control. The SCR comes in a rectangular package style with built-in diode, ideal for flange mount installations in industrial settings.
2N1595
Comset Semiconductors
SCR; Surface Mount: NO; Minimum Operating Temperature: -65 Cel; Maximum Operating Temperature: 125 Cel; Maximum DC Gate Trigger Current: 10 mA; Non Repetitive Peak On-state Current: 15 A;
JANTX2N2324S
Silicon Transistor
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Maximum DC Gate Trigger Voltage: 1 V;
MMO175-12IO7
IXYS Corporation
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: ANTI-PARALLEL, 2 ELEMENTS; Case Connection: ISOLATED;
2N690
SCR; Package Style (Meter): POST/STUD MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: SINGLE; Case Connection: ANODE;
Vpt Components
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Case Connection: ANODE;
F18107SD400
Crydom
The Crydom F18107SD400 is a SCR with 150mA DC Gate Trigger Current, 2250A Non Repetitive Peak On-state Current, and 105A Max On-state Current. Ideal for applications requiring high current switching in industrial machinery and power control systems.
BT151-500C
NXP Semiconductors
The NXP Semiconductors BT151-500C is a single SCR with a max on-state current of 7.5A and non-repetitive peak on-state current of 110A. It has a repetitive peak reverse voltage of 500V, making it suitable for applications requiring high power control in electronic circuits.
EC103D1
Loras Industries
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; No. of Terminals: 3;
C106D1
Digitron Semiconductors
SCR; Surface Mount: NO; Nominal Circuit Commutated Turn-off Time: 40 us; Maximum On-state Voltage: 2.2 V; Repetitive Peak Off-state Voltage: 400 V; JESD-609 Code: e0;
S1B
Micro Electronics
SCR; Surface Mount: NO; Maximum DC Gate Trigger Current: .2 mA; Maximum Leakage Current: .1 mA; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -40 Cel;
70TPS16
Vishay Intertechnology
The Vishay Intertechnology 70TPS16 is a single SCR with max on-state current of 70A and non-repetitive peak current of 1400A. It has a max DC gate trigger voltage of 4V, making it suitable for high-power applications requiring precise control over switching operations. The device operates within a wide temperature range (-40 to 125 °C) and features a plastic/epoxy package body material for durability in various environments.
MCD40-16IO6
Littelfuse
MCD40-16IO6 by Littelfuse is a SCR with 1600V repetitive peak reverse voltage, 38A max on-state current, and 100mA max DC gate trigger current. It is used in applications requiring high power control such as industrial motor drives and power supplies.
TYN1012TRG
TYN1012TRG by STMicroelectronics is a single SCR with max on-state current of 8A and non-repetitive peak current of 146A. It operates in temperatures from -40 to 125°C, ideal for applications requiring high voltage switching such as motor control and lighting systems.
BTW68-1200RG
BTW68-1200RG by STMicroelectronics is a single SCR with 1200V reverse voltage, 25A on-state current, and 50mA gate trigger current. It is used in applications requiring high power control such as industrial motor drives and power supplies.
X0405MF1AA2
X0405MF1AA2 by STMicroelectronics is a PLASTIC/EPOXY SCR with a max DC Gate Trigger Current of 0.05 mA. It has a Non Repetitive Peak On-state Current of 33 A and can handle a Max RMS On-state Current of 1.35 A. This SCR is commonly used in applications requiring high current switching capabilities.
C159PB
Harris Semiconductor
C159PB by Harris Semiconductor is a Silicon Controlled Rectifier with max DC Gate Trigger Current of 150mA, Non Repetitive Peak On-state Current of 1600A, and Max On-state Current of 110A. It operates b/w -45 to 125°C and has a Repetitive Peak Off-state Voltage of 1200V. Ideal for power control applications requiring high current handling capabilities.
P173
International Rectifier
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: SERIES CONNECTED, 2 ELEMENTS; Case Connection: ISOLATED;
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S8040R65
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ANODE;
S8040R59
S8040R52
S8040R57
S8040R
S8040R51
S8040R54
S8040R53
S8040NRP56
SCR; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
S8040R56TP
S8040R55
S8040NTP56
S8040R58
S8040N56TP
SCR; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ANODE;
S8040N56
S8040N
S8040N56RP
SCR;
S8040NTP
S8040R56
Supply Digital Components
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