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
$3.521
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
1k+
Newark
1+ parts
$0.669
100+ parts
1k+ parts
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10k+ parts
DigiKey
$6.040
$2.917
$2.358
Mouser Electronics
$6.340
$3.070
$2.740
Arrow
$3.515
$3.052
Verical
$3.058
ComSIT Distribution GmbH
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
Bristol Electronics
$1.400
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.
FT232RQ-REEL
FTDI
FTDI's FT232RQ-REEL is a USB bus controller with 32 terminals, operating at 3.3-5.25V. It supports data transfer rates up to 60MBps and clock frequency of 12.02MHz, suitable for RS232/RS422/RS485 interfaces in various applications like industrial automation and communication systems.
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148WT
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Crimson Semiconductor
LL4148
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
ULN2803ADWG4
Texas Instruments
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
M24308/2-1F
Adi Electronics
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: YES; Filter Feature: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
2N7002
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Operating Mode: ENHANCEMENT MODE; Maximum Drain Current (ID): .115 A;
Continental Device India
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-236AB;
261
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
2N2222A
Hi-tron Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Micropac Industries
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
Bytesonic Electronics
CRG0805F10R
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
FDC5614P
TAIZHOU ELECTRONICS CO LTD
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.92 W; Maximum Operating Temperature: 150 Cel; Package Body Material: PLASTIC/EPOXY;
LM317AEMP/NOPB
LM317AEMP/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact package.
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;
TIC126S
TIC126S by Texas Instruments is a Silicon Controlled Rectifier with 20mA DC Gate Trigger Current, 100A Non Repetitive Peak On-state Current, and 7.5A Max On-state Current. It is used in applications requiring high current switching such as motor control systems and power supplies due to its robust performance and wide operating temperature range from -40°C to 125°C.
MCC255-14IO1
IXYS Corporation
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: SERIES CONNECTED, CENTER TAP, 2 ELEMENTS; Case Connection: ISOLATED;
CS19-12HO1S-TUB
Littelfuse
CS19-12HO1S-TUB by Littelfuse is a Silicon Controlled Rectifier with 1.31V Max On-state Voltage, 28mA Max DC Gate Trigger Current, and 195A Non Repetitive Peak On-state Current. Ideal for applications requiring SCR technology in electronics due to its high performance and reliability.
S1M
SCR; Surface Mount: NO; Minimum Critical Rate of Rise of Off-state Voltage: 5 V/us; JESD-609 Code: e0; Maximum DC Gate Trigger Voltage: .8 V; Non Repetitive Peak On-state Current: 20 A;
C106D1G
Onsemi
C106D1G by Onsemi is a single SCR with max. on-state current of 4A and trigger voltage of 1V. It has a non-repetitive peak on-state current of 20A, making it suitable for applications requiring high power control such as motor drives and lighting systems. The package style is flange mount with through-hole terminals, operating in temperatures ranging from -40 to 110°C.
C50N
Harris Semiconductor
C50N by Harris Semiconductor is a Silicon Controlled Rectifier with max DC Gate Trigger Current of 75mA, Non Repetitive Peak On-state Current of 1000A, and Max On-state Current of 110A. It operates b/w -40 to 125°C and has a Repetitive Peak Off-state Voltage of 800V. Ideal for power control applications requiring high current handling capabilities.
CLA30E1200PB
CLA30E1200PB by Littelfuse is a single SCR with 1200V reverse voltage, 325A peak on-state current, and 30mA gate trigger current. Ideal for applications requiring high power control such as industrial motor drives, soft starters, and welding equipment.
VS-25TTS12S-M3
Vishay Intertechnology
VS-25TTS12S-M3 by Vishay Intertechnology is a 1200V SCR with max. DC gate trigger current of 45mA and max. RMS on-state current of 25A. Ideal for applications requiring high voltage switching in compact spaces due to its small outline package style and surface mount capability.
X0202NN5BA4
STMicroelectronics
X0202NN5BA4 by STMicroelectronics is a SCR with 800V repetitive peak reverse voltage, 25A non-repetitive peak on-state current, and 0.8V max DC gate trigger voltage. It is used in applications requiring high power control such as industrial automation and motor drives due to its robust design and small outline package style.
2N2653
2N2653 by Texas Instruments is a Silicon Controlled Rectifier (SCR) with 20mA DC Gate Trigger Current, 75A Non Repetitive Peak On-state Current, and 3A Max On-state Current. It is used in applications requiring SCR trigger devices with a max DC Gate Trigger Voltage of 3V and Repetitive Peak Off-state Voltage of 400V.
CS20-22MOF1
CS20-22MOF1 by Littelfuse is a single SCR with max on-state current of 18A and trigger voltage of 2.3V. It has a non-repetitive peak on-state current of 200A, making it ideal for applications requiring high power control in industrial settings. With an operating temperature range from -40 to 125°C, this device offers reliable performance in various environments.
SKT10/08D
Semikron International
SKT10/08D by Semikron International is a single SCR with 10A max on-state current, 250A 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 power supplies.
S6020L
Teccor Electronics
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ISOLATED;
MCR100-8
New Jersey Semiconductor Products
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; JESD-30 Code: O-PBCY-W3;
MCR8SDG
MCR8SDG by Onsemi is a single SCR with max on-state current of 8A, DC gate trigger current of 0.2mA, and non-repetitive peak on-state current of 80A. It is used in applications requiring high power control such as industrial automation and motor drives due to its robust design and wide operating temperature range from -40°C to 110°C.
MMO175-08IO7
Littelfuse's MMO175-08IO7 is a Silicon Controlled Rectifier with 2 elements in anti-parallel configuration. It has a max on-state current of 80A, repetitive peak reverse voltage of 800V, and max DC gate trigger current of 100mA. Ideal for applications requiring high power control in industrial settings.
S8006LTP
S8006LTP by Littelfuse is a single SCR with 800V repetitive peak reverse voltage and 6A max on-state current. It is used in applications requiring high power control, such as industrial motor drives and power supplies. Operating temperature ranges from -40 to 110°C, making it suitable for various environments.
2N689A
2N689A by Texas Instruments is a Silicon Controlled Rectifier with max DC Gate Trigger Current of 40mA, Non Repetitive Peak On-state Current of 250A, and Max On-state Current of 18A. It operates b/w -60 to 125°C and has a Repetitive Peak Off-state Voltage of 500V. Ideal for power control applications.
VS-VSKU91/04
SCR; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
S4055R53
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ANODE;
S4055N56TP
SCR; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ANODE;
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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