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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Featured manufacturers
S4055NRP by Littelfuse is a SCR with 40mA DC Gate Trigger Current, 650A Non Repetitive Peak On-state Current, and 35A Max On-state Current. Ideal for applications requiring high current switching in electronic circuits.
Median Price
$6.650
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
1k+
Newark
1+ parts
100+ parts
$3.640
1k+ parts
$3.300
10k+ parts
-
Mouser Electronics
$7.040
$3.450
$3.100
DigiKey
$3.442
Arrow
$3.515
$3.052
Verical
$3.521
$3.058
Bristol Electronics
$2.850
$1.339
ComSIT Distribution GmbH
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
Nova Conductors
Ampacity Inc.
$0.570
Perfect Parts
Authorized Procurement Solutions
GreenTree Electronics
Aranea Global
The use of plastic/epoxy material makes the product lightweight and durable, ideal for various applications.
Having a high gate trigger current allows for efficient and reliable triggering of the SCR, ensuring optimal performance.
The single configuration simplifies the design and installation process, making it easier to integrate into systems.
With a high repetitive peak on-state current, the SCR can handle heavy loads and high currents without any issues.
The surface mount feature enables easy and compact PCB assembly, saving space and making installation more convenient.
The rectangular shape allows for efficient placement on a PCB, maximizing space utilization and enhancing overall system design.
The gull wing terminal form provides secure and reliable connections, reducing the risk of any signal or power loss.
The high maximum on-state current rating ensures the SCR can handle moderate to high power applications with ease.
The low leakage current minimizes power loss and enhances energy efficiency, making the product cost-effective in the long run.
The repetitive peak reverse voltage rating allows for safe and reliable operation in various voltage scenarios, ensuring system stability.
Having two terminals simplifies the connection process and ensures compatibility with standard wiring configurations.
The small outline package style saves space on the PCB, making it suitable for compact electronic devices and applications.
The high maximum operating temperature rating ensures the SCR can perform reliably even in harsh environmental conditions.
Being an SCR (Silicon Controlled Rectifier) ensures efficient control and switching performance in a variety of electrical circuits.
The low minimum operating temperature rating allows the SCR to operate reliably even in extremely cold environments.
The matte tin finish provides corrosion resistance and ensures stable and durable terminal connections.
The single terminal position simplifies installation and ensures consistent and secure connections.
The high maximum RMS on-state current rating allows the SCR to handle moderate to high power loads without overheating.
The low gate trigger voltage ensures efficient and reliable activation of the SCR with minimal power consumption.
The anode case connection simplifies the circuit design and installation process, ensuring proper polarity and functionality.
The repetitive peak off-state voltage rating ensures safe and reliable operation in various electrical systems and applications.
The high minimum critical rate of rise of off-state voltage allows for rapid and efficient switching, ensuring optimal performance.
With a high maximum holding current, the SCR can maintain its on-state even after the gate trigger signal is removed, ensuring stability in the circuit.
The product can withstand peak reflow temperatures for up to 40 seconds, making it easier to solder onto a PCB during assembly.
The high peak reflow temperature rating ensures the SCR can withstand the soldering process without damage, ensuring reliability and durability.
Silicon Controlled Rectifiers (SCR) S4055NRP attributes and parameters. Explore more Silicon Controlled Rectifiers (SCR) devices from Littelfuse
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S4055NRP 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.
BAV99
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
NXP Semiconductors
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;
SS14
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Vishay Intertechnology
NPN; Configuration: COMPLEX; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; JESD-30 Code: R-PDIP-T18;
EEAGA1H4R7
Panasonic
Panasonic EEAGA1H4R7 is a 4.7uF, 50V Aluminum Electrolytic Capacitor with 0.1 Tan Delta and 0.003mA Leakage Current. Ideal for applications requiring high ripple current handling in temperatures ranging from -55 to 105°C.
LM107H/883
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
C1210C104K5RACTU
KEMET Corporation
KEMET C1210C104K5RACTU is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics and ±10% tolerance, suitable for surface mount applications in a wide temperature range from -55°C to 125°C. Its compact rectangular package makes it ideal for various electronic devices.
M39029/58-360
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
1N4148
Baneasa S A
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Transys Electronics
LM555CM
Renesas Electronics
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
STM32H753IIK6
STMicroelectronics
STM32H753IIK6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, ETHERNET, and USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.
BSS138BKW,115
NXP Semiconductors' BSS138BKW,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A ID. Ideal for SWITCHING applications, it features a built-in diode, 1.6 ohm RDS(on), and operates in ENHANCEMENT MODE. Suitable for surface mount with GULL WING terminals, it meets AEC-Q101 standards.
STM32H743BIT6
STM32H743BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 208 terminals, and 1085440 bytes of RAM. It features 2 DAC channels, 32 ADC channels, and operates at a max clock frequency of 48 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
Micro Commercial Components
2N7002,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): 30; Transistor Application: SWITCHING; Package Body Material: PLASTIC/EPOXY;
LL4148
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
EU2B-YS2J03F
Idec
ROTARY SWITCH;
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 175 Cel; Maximum Reverse Recovery Time: .004 us; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V;
BTW68-800RG
BTW68-800RG by STMicroelectronics is a single SCR with 16A max on-state current, 420A non-repetitive peak on-state current, and 800V repetitive peak reverse voltage. It is used in applications requiring high power control such as industrial motor drives and lighting systems.
TS420-600B-TR
STMicroelectronics' TS420-600B-TR is a SCR with 600V repetitive peak reverse voltage, 30A non-repetitive peak on-state current, and 0.2mA max DC gate trigger current. It's used in applications requiring high surge current handling capabilities and precise switching control in compact spaces.
MCO100-12IO1
Littelfuse
The Littelfuse MCO100-12IO1 SCR has a max DC Gate Trigger Current of 100mA, Repetitive Peak Reverse Voltage of 1200V, and Max RMS On-state Current of 156A. Ideal for applications requiring high power control in industrial settings with temp range -40 to +150°C.
S6055R
Teccor Electronics
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ANODE;
B512F-2
Cynergy3 Components
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN DIODE; Case Connection: ISOLATED;
MCC95-08IO8B
IXYS Corporation
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: SERIES CONNECTED, CENTER TAP, 2 ELEMENTS; Case Connection: ISOLATED;
VS-VSKU91/12
SCR; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
VCD105-12IO7
IXYS Corporation's VCD105-12IO7 SCR has 1200V repetitive peak reverse voltage, 180A max RMS on-state current, and 150mA max DC gate trigger current. Ideal for applications requiring high power control in industrial settings.
JANTX2N2324S
Aeroflex/metelics
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Maximum RMS On-state Current: 2.512 A;
CS19-12HO1S
SCR; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ANODE;
SKKT57/16E
Semikron International
Semikron International's SKKT57/16E is a Silicon Controlled Rectifier with 1500A non-repetitive peak on-state current. It features a max DC gate trigger current of 150mA and a repetitive peak reverse voltage of 1600V. Ideal for applications requiring high power handling capabilities in industrial settings.
MCD162-16IO1
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: SINGLE WITH BUILT-IN SERIES DIODE; Case Connection: ISOLATED;
VS-10TTS08-M3
VS-10TTS08-M3 by Vishay Intertechnology is a 800V SCR with max. DC gate trigger current of 15mA and max. RMS on-state current of 10A. Ideal for applications requiring high voltage switching in industrial equipment, power supplies, and motor control systems.
MCR8DSMT4G
Onsemi
MCR8DSMT4G by Onsemi is a Silicon Controlled Rectifier with 600V repetitive peak reverse voltage and 90A non-repetitive peak on-state current. It has a max DC gate trigger current of 0.2mA, making it suitable for applications requiring high power control in industrial settings. The SCR comes in a surface-mount package with gull wing terminals, operating b/w -40°C to 110°C.
BT148-600R,127
Ween Semiconductors
SCR; Package Style (Meter): IN-LINE; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ANODE;
SKKH92/16E
SKKH92/16E by Semikron International is a Silicon Controlled Rectifier with max DC Gate Trigger Current of 150mA, Non Repetitive Peak On-state Current of 2000A, and Max On-state Current of 95A. Ideal for applications requiring high current switching such as industrial power control systems.
2N2323A
Space Power Electronics
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Maximum DC Gate Trigger Voltage: .9 V; Qualification: Not Qualified;
S402ES
The Littelfuse S402ES is a single SCR with max DC gate trigger current of 0.2mA and non-repetitive peak on-state current of 15A. It has a package style of cylindrical, suitable for applications requiring a max RMS on-state current of 1.5A, such as power control circuits in industrial electronics.
TIC106A
Texas Instruments
TIC106A by Texas Instruments is a Single SCR with max. on-state current of 5A and trigger voltage of 1V. It has a plastic/epoxy body, suitable for applications requiring up to 30A non-repetitive peak on-state current. With a package style of flange mount, it operates b/w -45°C to 155°C, making it ideal for various power control circuits.
B514FSE-2T
Crydom
The Crydom B514FSE-2T is a Silicon Controlled Rectifier with 325A peak on-state current, 1200V repetitive peak reverse voltage, and 27A max on-state current. It is commonly used in applications requiring high power control such as industrial machinery and motor drives due to its half-controlled bridge configuration. Operating temperature ranges from -40°C to 125°C making it suitable for various environments.
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S4055R53
S4055N56TP
S4055M82
S4055R51
S4055NRP56
SCR;
S4055N56
SCR; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Terminal Form: GULL WING;
S4055R54
S4055M56
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Minimum Operating Temperature: -40 Cel;
S4055MTP
S4055R
S4055NTP
S4055N
S4055R52
S4055M81
S4055N56RP
S4055M
S4055M56TP
S4055MTP56
S4055NTP56
S4055R67
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ANODE;
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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