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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ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 4 A; Terminal Shape: TAB/BLADE; Manufacturer Series: 0257;
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Fuses 0257004.LXN attributes and parameters. Explore more Fuses devices from Littelfuse
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0257004.LXN Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
LM358N
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
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
TE Connectivity
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
NE555D
Texas Instruments
NE555D by Texas Instruments is an 8-terminal IC with a supply voltage range of 4.5V to 16V, suitable for analog waveform generation applications. It operates at temperatures from 0°C to 70°C and has a max supply current of 15mA. The package style is small outline, making it ideal for compact electronic designs.
USB2514BI-AEZG
Standard Microsystems
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 36; Package Code: HVQCCN; Package Shape: SQUARE;
2N2222A
Loras Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
L7805CV
STMicroelectronics
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
1N4148WS
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Philips Semiconductors
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
BSS138-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain Current (ID): .2 A; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
Asi Semiconductor
ULN2803A
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
DS18B20U+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: SQUARE; Housing: PLASTIC; Minimum Supply Voltage: 3 V;
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.
SN65HVD234DR
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
1N4148
Won-top Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
FNQ-R-1-3/10
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 1.3 A; Terminal Shape: END CAP; Packing Method: BOX;
AJT125EI
Mersen S A
Mersen S A's AJT125EI fuse, rated 125A and 600V AC/500V DC, features time delay blow characteristic. With 200kA breaking capacity, it is an electric fuse with TAB/BLADE terminals for inline mounting. UL certified, it suits applications requiring high current circuit protection in various industries.
0313025.MXP
Littelfuse
Littelfuse 0313025.MXP fuse, rated at 25A and 250V, offers a time lag blow characteristic with a trip delay of 5s. With a nominal joule integral of 16500J, it is ideal for circuit protection in applications requiring supplemental fuses with a rated AC voltage of up to 32V.
0259001.T
Littelfuse 0259001.T PICO fuse with 1A rated current, 125V AC/DC voltage, and fast blow characteristic. Ideal for circuit protection in electronics with -55 to 125°C operating temperature range. Measuring 13mm length and 8mm height, it has a rated breaking capacity of 50A.
3410.0035.01
Schurter Ag
Schurter Ag's 3410.0035.01 fuse is a 1206 size with 2A current rating, suitable for electric circuit protection at 125V AC/DC. It has super-fast blow characteristic, rated breaking capacity of 50A, and operates b/w -55°C to 150°C. Ideal for surface mount applications requiring high joule integral (0.089 J) fuses.
FNQ-R-17-1/2
Eaton Corporation
Eaton Corporation's FNQ-R-17-1/2 fuse, rated at 17.5A and 600V AC/300V DC, features a time delay blow characteristic and CC class. With nickel terminal finish and 200kA breaking capacity, it is ideal for electric fuse circuit protection in various applications. Measuring 10.3mm x 38.1mm, it can be mounted inline or in a holder for efficient use.
SF-1206F250-2
Bourns
Bourns SF-1206F250-2 fuse, rated 2.5A with 50A breaking capacity, features fast blow characteristic and UL reference standard. With dimensions of 3.1mm x 1.55mm x 0.6mm, it is ideal for electric circuit protection in applications requiring surface mount fuses with a trip delay of 60s at -20 to +105°C temperature range.
BK/ATM-5
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 5 A; Terminal Shape: TAB/BLADE; Packing Method: BOX;
ATQR25
The Mersen S A ATQR25 fuse is a 25A electric fuse with a rated AC voltage of 600V and rated breaking capacity of 200kA. With dimensions of 10.4mm x 38.1mm, it features time delay blow characteristic and is suitable for inline/holder mounting applications in circuits requiring protection up to 300V DC at a max operating temperature of 80°C.
0456040.DRSD
0456040.DRSD by Littelfuse is a NANO fuse with 40A rated current, 1700J nominal joule integral, and 125V AC/DC voltage rating. Ideal for circuit protection in applications requiring fast blow characteristic, such as electronics and electrical equipment.
0218.315HXP
Littelfuse 0218.315HXP fuse, rated 250V, 0.315A, with 1.11J joule integral and time lag blow characteristic. Ideal for circuit protection in applications requiring supplemental fuses with dimensions of 5x20mm and operating temperatures from -55°C to 125°C. Compliant with CCC, CE, CSA, IEC, KC, SEMKO, UL, VDE standards.
0FLQ010.T
0FLQ010.T fuse by Littelfuse is a 10A, time delay electric fuse with dimensions of 10.31mm x 38.1mm and rated AC voltage of 500V. It features nickel terminal finish, inline mounting, and has a rated breaking capacity of 10000A. Ideal for circuit protection in various applications requiring reliable overcurrent protection.
0215016.MXEP
Littelfuse 0215016.MXEP fuse, rated at 16A and 250V, with a trip time of 0.01s. Ideal for circuit protection in applications requiring a time lag blow characteristic. Measuring 5x20mm, it has a pre arcing rating of 1408 A2/s and meets IEC, PSE, and UL standards.
37006300410
Littelfuse 37006300410 TR5 fuse with 0.63A rated current, 250V AC voltage, and 0.02s trip time. Fast blow characteristic for circuit protection in various applications. Dimensions of 8.5mm x 8mm and rated breaking capacity of 35A make it suitable for through-hole mounting.
KTK-R-15
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 15 A; Terminal Shape: END CAP; Blow Characteristic: FAST;
KTK-R-2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 2 A; Terminal Shape: END CAP; Dimensions: 10.3mm x 38.1mm;
02170.05HXP
Littelfuse 02170.05HXP fuse, rated at 0.05A and 250V, offers fast blow characteristic with trip time of 0.003s. Ideal for circuit protection in applications requiring 250V AC voltage protection. Measuring 5x20mm, it has a rated breaking capacity of 35A and operates b/w -55°C to 125°C.
ATM-25
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 25 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 1000 A;
0ATO020.V
0ATO020.V fuse by Littelfuse has a rated current of 20A, trip time of 0.1s, and nominal joule integral of 520J. It is used for circuit protection in applications requiring a max operating temperature of 125°C and min operating temperature of -40°C. The fuse features TAB/BLADE terminals and a rated breaking capacity of 1000A.
0242.050UR
Littelfuse 0242.050UR fuse with 0.05A current, 250V AC/DC voltage rating, and 14400s trip time is ideal for electric circuit protection. Featuring a compact size of 3.02mm x 8.4mm, WRAPAROUND terminals, and UL reference standard, it ensures reliable performance in a wide temperature range from -40°C to 125°C. Suitable for surface mount applications requiring a high breaking capacity of 4000A.
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0257010.PXPV
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 10 A; Terminal Shape: TAB/BLADE; Minimum Operating Temperature: -40 Cel;
0257010PXPV
Littelfuse 0257010PXPV fuse has a rated current of 10A and nominal joule integral of 115J. With dimensions of 19.05mm x 5.08mm x 12.19mm, it is used for circuit protection in applications requiring a max operating temperature of 105°C and rated DC voltage of 32V.
0257020PXPV
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 20 A; Terminal Shape: TAB/BLADE; Nominal Joule Integral: 520 J;
0257020.PXPV
Littelfuse 0257020.PXPV ATO fuse, rated 20A and 32V, with fast blow characteristic. Ideal for electric circuit protection in automotive applications. Features include 520J nominal joule integral, trip time of 360000s, and UL reference standard compliance.
0257035PXPV
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 35 A; Terminal Shape: TAB/BLADE; Maximum Operating Temperature: 105 Cel;
0257035.PXPV
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 35 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 1000 A;
0257003PXPV
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 3 A; Terminal Shape: TAB/BLADE; JESD-609 Code: e3;
0257002LXN
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 2 A; Terminal Shape: TAB/BLADE; Manufacturer Series: 0257;
0257004.L
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 4 A; Terminal Shape: TAB/BLADE; Terminal Finish: Tin (Sn);
0257001LXN
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 1 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 1000 A;
0257001.PXPV
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 1 A; Terminal Shape: TAB/BLADE; Blow Characteristic: FAST;
0257002.PXPV
0257003.PXPV
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 3 A; Terminal Shape: TAB/BLADE; Maximum Operating Temperature: 105 Cel;
0257002.LXN
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 2 A; Terminal Shape: TAB/BLADE; Body Height: 12.19 mm;
0257003.U
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 3 A; Terminal Shape: TAB/BLADE; JESD-609 Code: e4;
0257001PXPV
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 1 A; Terminal Shape: TAB/BLADE; Additional Features: RATED BREAKING CAPACITY AT 32 VDC: 1000A;
0257002.U
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 2 A; Terminal Shape: TAB/BLADE; Reference Standard: UL;
0257001.U
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 1 A; Terminal Shape: TAB/BLADE; JESD-609 Code: e4;
0257003.L
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 3 A; Terminal Shape: TAB/BLADE; Dimensions: 19.05mm x 5.08mm x 12.19mm;
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