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: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated Current: 20 A; Terminal Shape: WRAPAROUND; Rated Breaking Capacity: 100 A;
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Fuses 0456020.ERHF attributes and parameters. Explore more Fuses devices from Littelfuse
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0456020.ERHF Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.10.00.40
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.
U.FL-R-SMT-1(10)
Hirose Electric
U.FL-R-SMT-1(10) by Hirose Electric is a RF connector with 50 ohm impedance, 0.05 dB insertion loss, and 8 GHz operating frequency. Ideal for board mounting in commercial applications, it features gold termination finish, liquid crystal polymer insulator, and 200VAC dielectric voltage resistance.
C0603X104K5RACAUTO
KEMET Corporation
C0603X104K5RACAUTO by KEMET Corp is a ceramic capacitor with capacitance of 0.1 uF and rated DC voltage of 50 V. It has a temperature coefficient of 15% and can operate b/w -55 to 125 °C. This SMT package is commonly used in automotive applications due to its AEC-Q200 reference standard.
CR0805-FX-10R0ELF
Bourns
Bourns CR0805-FX-10R0ELF is a SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for applications requiring a temperature range of -55 to 155 °C, such as automotive electronics and industrial control systems.
BAV99
Comchip Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMMBT3904LT1G
Onsemi
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
1N4148WS
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Hitachi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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.
ECA2DHG4R7
Panasonic
ECA2DHG4R7 by Panasonic is a 4.7uF aluminum electrolytic capacitor with 200V rated DC voltage. It features tan delta of 0.15, leakage current of 0.0664mA, and ripple current of 50mA, making it ideal for applications requiring high capacitance stability and low leakage in through-hole mounting setups at temperatures ranging from -25 to 105°C.
2N2222A
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
SDR0604-101KL
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
Allegro MicroSystems
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
CDSOT23-SM712
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.
Synsemi
Tak Cheong Electronics Holdings
BSS123-7-F
Diodes Incorporated
BSS123-7-F by Diodes Inc. is a N-channel FET with 100V DS breakdown voltage and 0.17A drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.3W.
M39029/58-360
Molex
CONNECTOR ACCESSORY; Alternate Contact Sources: MILITARY; Removal Tool Sources: MILITARY; Material: COPPER ALLOY; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354;
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Changzhou Galaxy Century Microelectronics
LPJ-12SP
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 12 A; Terminal Shape: END CAP;
JJS-500
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 500 A; Terminal Shape: TAB/BLADE; Manufacturer Series: JJS;
0452.500MRL
Littelfuse
Littelfuse 0452.500MRL is a NANO size fuse with 0.5A rated current and 125V AC/DC voltage. It has a slow blow characteristic, 0.24J nominal joule integral, and trip time of 0.002s. Ideal for circuit protection in applications requiring surface mount fuses with gold terminal finish.
0312.250MXP
0312.250MXP fuse by Littelfuse is a 3AG size with 0.25A rated current and 250V rated voltage, suitable for electric circuit protection. It has a fast blow characteristic with trip time of 5s, ideal for applications requiring quick response to overcurrent conditions. With CE, CSA, and UL certifications, it ensures reliable performance in various electronic devices.
FNQ-R-1
Eaton Corporation
Eaton Corporation's FNQ-R-1 fuse, rated at 1A and 600V, features a time delay blow characteristic. With a body size of 10.3mm x 38.1mm and nickel terminal finish, it is ideal for circuit protection in various applications requiring a rated breaking capacity of 200kA. Compliant with CE, CSA, and UL standards, it can be mounted inline or in a holder for efficient use.
LPJ-100SP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 100 A; Terminal Shape: TAB/BLADE;
7012540.5IP
Siba
The Siba 7012540.5IP fuse has a rated current of 5A and nominal joule integral of 10J, with dimensions of 6.35mm x 31.8mm. It is designed for very fast blow characteristic circuit protection at rated AC voltage of 600V and DC voltage of 500V, suitable for inline mounting applications in bulk packaging.
045101.5MRL
Littelfuse 045101.5MRL is a NANO fuse with 1.5A rated current and 125V rated voltage, suitable for circuit protection in electronics. It has a very fast blow characteristic, trip time of 5s, and 0.853J nominal joule integral. Ideal for surface mount applications with CSA, CUL, PSE, UL certifications.
0251004.HAT1L
Littelfuse 0251004.HAT1L PICO fuse, rated 125V, 4A with very fast blow characteristic. Ideal for circuit protection in electronics due to its small size (2.8mm x 7.11mm) and high breaking capacity of 50A. Operating temperature range -55°C to 125°C makes it versatile for various applications.
KTK-R-1
KTK-R-1 fuse by Eaton Corporation is a 1A, 600V fast blow electric fuse with a rated breaking capacity of 200kA. It has a compact body size of 10.3mm x 38.1mm and is commonly used for circuit protection in inline or holder mounting applications.
LPJ-70SPI
The Eaton LPJ-70SPI fuse, rated at 70A and 600V AC/300V DC, features a J class with time delay blow characteristic. With a compact body size of 28.6mm x 66.7mm, it is suitable for inline mounting applications requiring electric circuit protection. This fuse has a high breaking capacity of 300kA and built-in indicator feature, meeting CE, CSA, and UL standards.
BK/AGC-2-R
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 2 A; Terminal Shape: END CAP; Dimensions: 6.35mm x 31.75mm;
FNQ-R-4
FNQ-R-4 fuse by Eaton Corp, rated 4A at 600V AC, features time delay blow characteristic. With a body length of 10.3mm and diameter of 38.1mm, it is ideal for circuit protection in applications requiring high breaking capacity up to 200kA. Suitable for use with CE, CSA, and UL standards in inline/holder mounting configurations.
LPJ-200SP
LPJ-200SP by Eaton Corporation is a 600V J-class fuse with a rated current of 200A. It has a time delay blow characteristic and is suitable for circuit protection in applications such as inline or holder mounting.
CM32F
ELECTRIC FUSE;
BK/ATM-15
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 15 A; Terminal Shape: TAB/BLADE; Additional Features: RATED BREAKING CAPACITY AT 32 VDC: 1000 A;
KTK-1
The Eaton Corporation's KTK-1 fuse is a 10.3mm x 38.1mm fast-blow electric fuse with a rated voltage of 600V and current of 1A. It has a terminal shape of END CAP, rated breaking capacity of 100kA, and meets CSA and UL standards. Ideal for circuit protection in various applications requiring reliable overcurrent protection.
0217.400MXP
Littelfuse 0217.400MXP fuse, rated at 0.4A and 250V, offers very fast blow characteristic with trip time of 0.01s. Measuring 5x20mm, it is used for electric circuit protection in applications requiring a compact 5.2mm x 20mm body size and terminal shape end cap.
JKS-40
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 40 A; Terminal Shape: END CAP; Dimensions: 27mm x 60.3mm;
FNQ-R-2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 2 A; Terminal Shape: END CAP; Rated Breaking Capacity: 200000 A;
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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.
0456040.DRSDE
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 250 V; Rated DC Voltage: 80 V; Rated Current: 40 A; Terminal Shape: WRAPAROUND;
0456020.ER
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 100 V; Rated Current: 20 A; Terminal Shape: WRAPAROUND;
0456040.DRSD
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 75 V; Rated Current: 40 A; Terminal Shape: WRAPAROUND;
0456040.DR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated DC Voltage: 72 V; Rated Current: 40 A; Terminal Shape: WRAPAROUND; Body Height: 4.445 mm;
0456025.ER
Littelfuse 0456025.ER fuse has 45J nominal joule integral, rated AC voltage of 125V, and a very fast blow characteristic. It is used for electric circuit protection with a rated current of 25A and dimensions of 10.1mm x 3.12mm x 3.12mm, suitable for surface mount applications at temperatures ranging from -55°C to 125°C.
0456020.DR
0456025.DR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 72 V; Rated Current: 25 A; Terminal Shape: WRAPAROUND;
0456025.ERHF
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated Current: 25 A; Terminal Shape: WRAPAROUND; Additional Features: PRE ARCING TIME: OPEN WITHIN 60 SEC AT 200% RATED CURRENT;
0456030.DR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 72 V; Rated Current: 30 A; Terminal Shape: WRAPAROUND;
0456030.ERHF
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated Current: 30 A; Terminal Shape: WRAPAROUND; Body Width: 3.05 inch;
0456040.DRHF
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated DC Voltage: 72 V; Rated Current: 40 A; Terminal Shape: WRAPAROUND; Body Length/Diameter: 12.5 mm;
0456040.ER
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated DC Voltage: 60 V; Rated Current: 40 A; Terminal Shape: WRAPAROUND; Packing Method: TAPE AND REEL;
0456050.DRSD
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 75 V; Rated Current: 50 A; Terminal Shape: WRAPAROUND;
0456050.DRSDE
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 250 V; Rated DC Voltage: 80 V; Rated Current: 50 A; Terminal Shape: WRAPAROUND;
0456060.DRSDE
Littelfuse 0456060.DRSDE NANO fuse with 60A current rating, 250V AC/DC voltage, and fast blow characteristic. Ideal for circuit protection in applications requiring a rated breaking capacity of 150A at temperatures ranging from -55°C to 125°C.
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