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
-
10k+ parts
Mouser Electronics
$7.040
$3.450
$3.150
DigiKey
$3.442
Arrow
$3.515
$3.052
Verical
$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
Case Connection:
Configuration:
Minimum Critical Rate of Rise of Off-state Voltage:
Maximum DC Gate Trigger Current:
Maximum DC Gate Trigger Voltage:
Maximum Holding Current:
JEDEC-95 Code:
JESD-30 Code:
JESD-609 Code:
Maximum Leakage Current:
Non Repetitive Peak On-state Current:
No. of Elements:
No. of Terminals:
Maximum On-state Current:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Qualification:
Maximum RMS On-state Current:
Repetitive Peak Off-state Voltage:
Repetitive Peak Reverse Voltage:
Sub-Category:
Surface Mount:
Terminal Finish:
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Trigger Device Type:
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.
LL4148
Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WS
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
BAV99
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CM
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N2222A
Swampscott 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;
TCA6424ARGJR
Texas Instruments
TCA6424ARGJR by Texas Instruments is a CMOS parallel I/O port with 24 bits and 3 ports. It operates b/w -40 to 85°C, suitable for industrial applications. With a max clock frequency of 0.4 MHz, it offers low power consumption at only 0.03 mA supply current.
LAN8720AI-CP-TR
Microchip Technology
LAN8720AI-CP-TR by Microchip is an Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85 °C. It features a 3.3 V supply voltage, 54 mA supply current, and TS 16949 screening level. Ideal for network interfaces in industrial applications due to its compact square package and low profile design.
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
1N4148
Crimson Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Micro Commercial Components
Small Signal Bipolar Transistors; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-609 Code: e0;
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Package Shape: RECTANGULAR; Minimum Input-Output Voltage Differential: 3 V;
Tesla Elektronicke Soucastky
Transistor & Electronic
1N4148WT
Diotec Semiconductor Ag
Kec
BAT54C-7-F
Diodes Incorporated
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
VCD105-12IO7
IXYS Corporation
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.
BT151-650R
North American Philips Discrete Products Div
SCR; Surface Mount: NO; Maximum On-state Current: 7.5 A; Maximum Operating Temperature: 110 Cel; Maximum DC Gate Trigger Voltage: 1.5 V; JESD-609 Code: e0;
CS20-22MOF1
Littelfuse
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.
EC103D1
Loras Industries
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; No. of Terminals: 3;
SKKT106/08E
Semikron International
SKKT106/08E by Semikron International is a SERIES CONNECTED SCR with 2 elements. It features a Max On-state Current of 106A, Non Repetitive Peak On-state Current of 1900A, and Max RMS On-state Current of 180A. Ideal for applications requiring high current handling capabilities in power electronics systems.
MCD501-18IO2
Silicon Controlled Rectifiers;
2N2323
Silicon Transistor
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Package Shape: ROUND;
MCC26-12IO8B
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: UPPER; Configuration: SERIES CONNECTED, CENTER TAP, 2 ELEMENTS; Case Connection: ISOLATED;
MCR12DSMT4G
Onsemi
MCR12DSMT4G by Onsemi is a Silicon Controlled Rectifier with a max DC Gate Trigger Current of 0.2 mA and Non Repetitive Peak On-state Current of 100 A. It is a surface mount device suitable for applications requiring a Max RMS On-state Current of 12 A, such as power control circuits in industrial electronics.
TN1605H-6G-TR
STMicroelectronics
STMicroelectronics TN1605H-6G-TR is a SCR with 600V VRRM, 10A IGT, and 16A IT(RMS). Ideal for applications requiring high current switching in compact spaces. Suitable for surface mount designs due to its GULL WING terminals and SMALL OUTLINE package style.
MCC56-18IO1B
MCC56-18IO1B by Littelfuse is a SERIES CONNECTED SCR with 1600A Non Repetitive Peak On-state Current and 1800V Repetitive Peak Reverse Voltage. Ideal for applications requiring high current handling and voltage regulation, such as industrial power supplies and motor control systems.
2N2323A
Raytheon Semiconductor
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; No. of Elements: 1;
MCR25DG
MCR25DG by Onsemi is a single SCR with max on-state current of 25A and trigger voltage of 1V. It has a non-repetitive peak on-state current of 300A, making it suitable for applications requiring high power switching such as industrial motor controls and lighting systems. The device operates in temperatures ranging from -40 to 125°C, with a max RMS on-state current of 25A.
TN1515-600B-TR
TN1515-600B-TR by STMicroelectronics is a SCR with 15A max on-state current, 165A non-repetitive peak current, and 15mA DC gate trigger current. Ideal for applications requiring high power control in compact spaces due to its small outline package style and surface mount capability.
2N3562
2N3562 by Texas Instruments is a Silicon Controlled Rectifier with max on-state current of 1.6A, non-repetitive peak on-state current of 18A, and max DC gate trigger voltage of 0.8V. It is used in applications requiring SCR technology for power control in circuits with operating temperatures ranging from -60 to 155°C.
JANTX2N2323AS
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Terminal Finish: TIN LEAD;
2N2323AS
SCR; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; JESD-30 Code: O-MBCY-W3;
JANTX2N2324A
Defense Logistics Agency
JANTX2N2324A by Defense Logistics Agency is a single SCR with max DC gate trigger current of 75mA. It has a metal package, cylindrical shape, and wire terminals. Ideal for military applications meeting MIL-19500/276F standard.
BT152-600R,127
Ween Semiconductors
SCR; Package Style (Meter): FLANGE MOUNT; Surface Mount: NO; Terminal Position: SINGLE; Configuration: SINGLE; Case Connection: ANODE;
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S4055R53
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
Teccor Electronics
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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