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
Littelfuse 0481.500HXL fuse with 0.5A current rating, 125V AC/DC voltage, and fast blow characteristic. Ideal for circuit protection in applications requiring a 300-second trip time delay, such as inline mounting in electronic devices. Meets CSA and UL standards with built-in alarm and indicator features for added safety.
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Nova Conductors
$2.526
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Vyrian
VNN
Ampacity Inc.
$0.210
Semicontronic
$0.205
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Aranea Global
$2.475
$2.376
Continental Prestige Electronics
Argo Parts USA
Aztec Data Supply Inc.
$13.650
AZTECH Wire
$16.976
Corohmni
$19.482
Kepictronics
Perfect Parts
This high Joule rating indicates that this fuse is capable of handling surges and power spikes effectively, protecting your electronic devices.
The trip time of 300 seconds ensures that the fuse reacts quickly in case of a fault, providing reliable protection to your equipment.
With a rated current of 0.5 A, this fuse is suitable for low power applications and can effectively protect devices with low power consumption.
The high maximum operating temperature of 125°C allows this fuse to be used in a wide range of environments without compromising its performance.
The high breaking capacity of 40 A ensures that this fuse can safely interrupt the circuit in case of a fault, preventing damage to connected devices.
The inline or holder mounting feature provides versatility in installation options, making it easier to integrate this fuse into different types of electrical systems.
The built-in alarm and indicator features provide visual and audible alerts in case of a fuse failure, allowing for quick identification and replacement.
Fuses 0481.500HXL attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
Rated Current:
Rated Breaking Capacity:
Rated AC Voltage:
Rated DC Voltage:
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Body Diameter:
Body Height:
Body Width:
Blow Characteristic:
Trip Time/Delay:
Built-in Features:
Nominal Joule Integral:
Minimum Operating Temperature:
Maximum Operating Temperature:
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0481.500HXL Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Packaging - EAC Mark 20/Feb/2018
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
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
CDSOT23-SM712
Bourns
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
1N4148WS
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDV303N
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
BAV99
Secos
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
SZNUP2105LT1G
Onsemi
SZNUP2105LT1G by Onsemi is a Transient Suppression Device with 2 elements in a common anode configuration. It has a max non-repetitive peak reverse power dissipation of 350W and breakdown voltage of 29.1V. Ideal for applications requiring bidirectional polarity protection, such as automotive electronics and industrial equipment due to its AEC-Q101 compliance and high clamping voltage of 44V.
M24308/2-1F
Cinch Connectivity Solutions
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Body Depth: .375 inch;
Changzhou Galaxy Century Microelectronics
IRLML6401TRPBF
Infineon Technologies
IRLML6401TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 12V DS Breakdown Voltage, 34A IDM, and 0.05ohm RDS(on). With a small outline package style, it operates in an ambient temperature range of -55 to 150 °C.
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Goodwork Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBR0540T1G
MBR0540T1G by Onsemi is a Schottky rectifier diode with max. forward voltage of 0.62V and max. output current of 0.5A, ideal for applications requiring high efficiency power conversion in small outline packages. Operating temp range: -55 to 150°C, with peak reflow temp at 260°C, making it suitable for various electronic devices needing reliable rectification performance in compact designs.
LM2931AZ-5.0RPG
LM2931AZ-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage and 0.1A max output current. It features a low dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature range from -40 to 125°C. The package style is cylindrical with matte tin terminal finish, ideal for various electronic devices needing precise voltage regulation.
RC0402JR-070RL
Yageo
Yageo's RC0402JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. It features METAL GLAZE/THICK FILM tech, WRAPAROUND terminals, and 0.0625 W power dissipation. Ideal for jumper applications in electronics requiring compact surface mount components.
2N2222A
Semitronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
National Semiconductor
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Motorola
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; JESD-609 Code: e0;
FNQ-R-20
Eaton Corporation
Eaton Corporation's FNQ-R-20 fuse, rated at 20A and 600V, features a time delay blow characteristic. With a compact body size of 10.3mm x 38.1mm, it is ideal for circuit protection in various applications requiring a high breaking capacity of 200kA. Compliant with CE, CSA, and UL standards, it is commonly used in inline/holder mounting configurations for electrical systems.
0437.500WR
Littelfuse
Littelfuse 0437.500WR is a fast-blow electric fuse with 0.5A rated current and 63V rated voltage, suitable for circuit protection in various applications. With dimensions of 3.2mm x 1.63mm x 0.82mm, it has a trip time of 5s and nominal joule integral of 0.018J, meeting CSA, CUL, and UL standards.
0456030.ER
Littelfuse 0456030.ER fuse has a rated current of 30A and nominal joule integral of 81J, suitable for circuit protection with a very fast blow characteristic at 125V AC voltage. It is a surface mount type fuse with dimensions of 10.1mm x 3.12mm x 3.12mm, featuring WRAPAROUND terminals and silver finish for applications requiring high breaking capacity up to 100A.
ATM20
Mersen S A
The Mersen S A ATM20 fuse is a 20A fast blow electric fuse with 600V AC/DC rated voltage and 100kA breaking capacity. It comes in midget size, measures 10mm x 38mm, and has end cap terminals. Ideal for inline mounting applications requiring reliable circuit protection.
SF-1206S050-2
SF-1206S050-2 by Bourns is a 1206 size surface mount fuse with a rated current of 0.5A and max operating temperature of 105°C. It is commonly used for circuit protection in electronic devices.
AGC-3-R
AGC-3-R fuse by Eaton Corp is a 3A, 250V electric fuse with fast blow characteristic. With dimensions of 6.35x31.75mm and rated breaking capacity of 100A, it's ideal for inline circuit protection applications. Compliant with CSA and UL standards, it operates b/w -55 to 125°C temperatures efficiently in various electrical systems.
0218.063MXP
Littelfuse 0218.063MXP fuse, rated at 0.063A and 250V, features a time lag blow characteristic with a trip delay of 0.01s. With dimensions of 5x20mm, it is commonly used for circuit protection in applications requiring a max operating temperature of 125°C.
02183.15MXP
Littelfuse 02183.15MXP fuse, rated at 3.15A and 250V, with a trip time of 0.02s, is ideal for circuit protection in applications requiring a time lag blow characteristic. It has a nominal joule integral of 38.15J and is designed for use in inline/holder mounting configurations. Compliant with standards such as CCC, CE, CSA, UL, VDE, it ensures reliable performance in various electronic devices.
AJT600N
AJT600N fuse by Mersen S A is a 600V, 600A time delay electric fuse with a rated breaking capacity of 200kA. Measuring 64mm in diameter and 203mm in height, it features TAB/BLADE terminals for inline mounting applications. Compliant with CSA, IEC, and UL standards, it's ideal for high-voltage circuit protection needs.
LP-CC-15
Eaton Corporation LP-CC-15 fuse, rated 15A and 600V, features time delay blow characteristic. With dimensions of 10.3mm x 38.1mm, it is used for electric circuit protection in applications requiring a rated breaking capacity of 200000A. It conforms to CE, CSA, and UL standards for safe use.
0446002.ZRP
Littelfuse 0446002.ZRP fuse has 2A current rating, 350V AC voltage, and fast blow characteristic. Ideal for circuit protection in applications requiring a rated breaking capacity of 100A. Dimensions: 10.92mm x 3.81mm x 8.76mm make it suitable for surface mount installations.
0678L9250-02
Bel Fuse
ELECTRIC FUSE; JESD-609 Code: e4; Terminal Finish: Silver (Ag) - with Nickel (Ni) barrier;
SP/LPJ-400SP
Eaton Corporation's SP/LPJ-400SP fuse, rated 400A and 600V AC/300V DC, features time delay blow characteristic. With dimensions of 53.6mm x 38.3mm and TAB/BLADE terminals, it offers circuit protection for high breaking capacity applications in various industries. Compliant with CE, CSA, and UL standards, it is suitable for inline mounting/holders.
0453001MR
Littelfuse 0453001MR NANO fuse with 1A current rating and 125V AC/DC voltage. Very fast blow characteristic, 0.459J joule integral, suitable for electric circuit protection in various applications. TR packing method, CSA/PSE/UL standards compliant, surface mountable with wraparound terminals.
FNQ-R-2-1/4
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 2.25 A; Terminal Shape: END CAP; Body Height: 38.1 mm;
KTK-12
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 600 V; Rated Current: 12 A; Terminal Shape: END CAP;
ATDR1/2
Mersen S A's ATDR1/2 fuse, rated 0.5A with 600V AC & 300V DC, features time delay blow characteristic and inline mounting. With a body size of 10.4mm x 38.1mm, it offers circuit protection up to 200kA, meeting CSA and UL standards for electrical applications.
0251001.NRT1L
Littelfuse 0251001.NRT1L PICO fuse, rated at 125V/1A with 0.004s trip time. Very fast blow characteristic, suitable for electric circuit protection. Dimensions of 2.8mm x 7.11mm make it ideal for through-hole mounting in various applications.
FWP-40A22F
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 500 V; Rated Current: 40 A; Terminal Shape: END CAP;
ATM-30LP
Eaton Corporation's ATM-30LP fuse is a 30A electric fuse with fast blow characteristic. It has dimensions of 10.9mm x 3.81mm x 8.73mm and rated voltage of 32V, suitable for inline mounting applications in circuits requiring protection up to 1000A at temperatures ranging from -40°C to 125°C.
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0481.180HXL
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .18 A; Terminal Shape: END CAP;
0481.500H
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .5 A; Terminal Shape: END CAP;
0481.500HXM
0481.500V
0481.500VXL
0481001H
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 1 A; Terminal Shape: END CAP;
0481001.H
0481001.V
0481001V
0481001.VM
0481001.HXM
0481001.
0481000.HXL
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Terminal Shape: END CAP; Built-in Features: ALARM;
0481001.VP
0481000.
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Terminal Shape: END CAP; Maximum Operating Temperature: 125 Cel;
0481000.V
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Terminal Shape: END CAP; Reference Standard: CSA; UL;
0481001.HM
0481001.HX
0481000.VXL
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Terminal Shape: END CAP; JESD-609 Code: e3;
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