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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
The Littelfuse 314020 fuse, rated at 20A and 250V, offers fast blow characteristic with a trip time of 30s. With dimensions of 6.35mm x 31.75mm, it is used for circuit protection in applications requiring a rated breaking capacity of 1000A and pre-arcing rating of 631 A2/s.
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Master Electronics
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$1.730
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$0.640
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$0.610
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$0.452
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TEDSS.com
$0.650
$0.500
Nova Conductors
$1.926
R&J Components
VNN
Electronics Depot
Semtec, LLC
Electronic Expediters
Quantum Digital Technology
Mil-Aero Solutions, Inc.
Resion
Bristol Electronics
Elcom Components
Vicor Industries, Inc.
Masline Electronics Inc.
ZD Integrated Circuits Inc.
DF Sales Co.
Diverse Electronics
NAC Semi
Ampacity Inc.
$5.170
Kepictronics
Argo Parts USA
Continental Prestige Electronics
Aranea Global
RTC Component Inc.
High joule rating ensures effective protection against power surges and spikes, making it a reliable choice for safeguarding electrical circuits.
Suitable for use in standard AC electrical systems, ensuring compatibility with most household and commercial applications.
Provides a short delay before tripping, allowing for temporary overloads while still offering quick protection against sustained faults.
Compact size enables easy installation in various devices or circuit layouts without taking up excessive space.
Capable of handling currents up to 20 amps, making it suitable for moderately demanding electrical loads without frequent tripping.
Withstands high temperatures without compromising performance, ensuring reliable operation even in demanding environments.
Fast blow characteristic provides rapid response to overcurrent situations, minimizing potential damage to connected equipment or wiring.
Versatile mounting options allow for easy integration into existing electrical setups, whether mounted inline or in a dedicated holder.
Fuses 314020 attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
Rated Current:
Rated Breaking Capacity:
Rated AC Voltage:
Rated DC Voltage:
Rated Voltage:
Pre Arcing Rating (A2/s):
Body Diameter:
Body Height:
Dimensions:
Blow Characteristic:
Fuse Size/Group:
Trip Time/Delay:
Additional Features:
Nominal Joule Integral:
Minimum Operating Temperature:
Maximum Operating Temperature:
Reference Standard:
Terminal Shape:
Mounting Feature:
314020 Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
NSN
2840-00-091-5429, 2840000915429, 4820-01-044-6930, 4820010446930, 4820-14-393-2294, 4820143932294, 5307-00-212-0412, 5307002120412, 5360-00-369-8736, 5360003698736, 5920-00-280-9539, 5920002809539, 6515-33-004-0268, 6515330040268, 5920-00-557-6057, 5920005576057
NIIN
000915429, 010446930, 143932294, 002120412, 003698736, 002809539, 330040268, 005576057
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.
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.
LL4148
Onsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
Plessey Semiconductors Discrete Components Div
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
World Products
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Allegro MicroSystems
RECTIFIER DIODE; Terminal Position: END; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
EU2B-YS3203F
Idec
ROTARY SWITCH;
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 30 A; Maximum Forward Voltage (VF): .55 V; No. of Phases: 1;
2N2222A
Ksl Microdevices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Fairchild Semiconductor
MBRS1100T3G
MBRS1100T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.75V. It operates in temperatures ranging from -65 to 175°C, making it suitable for power applications. With a reverse test voltage of 100V, this diode is ideal for high-power circuits requiring efficient rectification.
08055C104KAT4A
KYOCERA AVX
08055C104KAT4A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance, rated for 50V. With X7R temperature characteristics and -55 to 125 °C operating range, it's ideal for SMT applications requiring compact size and high reliability. The wraparound terminals and multi-layer design make it suitable for various electronic circuits.
M24308/2-1F
Souriau
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Body or Shell Style: RECEPTACLE; MIL Conformity: YES;
2N7002
Diotec Semiconductor Ag
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 10; Terminal Finish: MATTE TIN;
KSZ9031RNXIC
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
CRG0805F10K
TE Connectivity
TE Connectivity's CRG0805F10K is a 10000 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 0.125 W. Ideal for surface mount applications in various electronic circuits due to its compact size and high temperature rating.
LM555CN
Rca Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Lite-on Semiconductor
Continental Device India
LP-CC-6/10
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: .6 A; Terminal Shape: END CAP;
AJT125N
Mersen S A
AJT125N fuse by Mersen S A is a 125A, time delay electric fuse with a rated AC voltage of 600V and rated breaking capacity of 200kA. It features TAB/BLADE terminals, measures 41mm in diameter and 146mm in height, suitable for inline mounting applications. Compliant with CSA, IEC, and UL standards, it is ideal for circuit protection in systems up to 500V DC.
FNQ-R-1-4/10
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 1.4 A; Terminal Shape: END CAP; Terminal Finish: Nickel (Ni);
0458010.DR
Littelfuse
Littelfuse 0458010.DR is a NANO fuse with 10A rated current, 63V DC voltage, and 15J nominal joule integral. Ideal for circuit protection in applications requiring a surface mount nano-sized fuse with a trip time of 5 seconds. Operating temperature range from -55°C to 125°C makes it suitable for various electronic devices.
0312003.HXP
0312003.HXP fuse by Littelfuse is a 3AG size electric fuse with a rated current of 3A and a max operating temperature of 125°C. It has a blow characteristic of fast and is suitable for circuit protection in various applications.
0452.500MRL
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.
LP-CC-1-6/10
Eaton Corporation
Eaton LP-CC-1-6/10 fuse, rated 1.6A and 600V AC, features time delay blow characteristic. With a compact body size of 10x38.1mm, it is ideal for electric circuit protection in various applications. Compliant with CE, CSA, and UL standards, suitable for inline mounting in holders.
0217002.HXP
0217002.HXP fuse by Littelfuse is a 5x20mm electric fuse with a rated current of 2A and a max operating temperature of 125°C. It has a very fast blow characteristic and is commonly used for circuit protection in applications such as CCC, CE, CSA, IEC, KC, PSE, SEMKO, SEV, UL, and VDE standards.
0322025MXP
Littelfuse 0322025MXP is a 25A supplemental fuse with trip delay of 14400s, rated voltage of 65V, and very fast blow characteristic. It is used for electric circuit protection in applications requiring a compact 3AB size fuse with nickel terminal finish.
0157002DRT
0157002DRT by Littelfuse is a 2A electric fuse with 8.2J nominal joule integral and 125V rated AC/DC voltage. Featuring time lag blow characteristic, it is ideal for circuit protection in various applications. Dimensions of 6.1mm x 2.69mm x 2.69mm make it suitable for surface mount installations in electronics requiring reliable overcurrent protection.
0297005WXNV
Littelfuse 0297005WXNV fuse with 5A rated current, 25J nominal joule integral, and 32V DC voltage rating. Ideal for circuit protection in applications requiring inline mounting, such as automotive electronics and industrial equipment. Operating temperature range from -40°C to 125°C ensures reliable performance in various environments.
025101.5MXL
Littelfuse 025101.5MXL is a PICO fuse with 1.5A rated current and 125V DC/AC voltage, offering very fast blow characteristic in electric circuit protection applications. With dimensions of 2.8mm x 7.11mm, it has a trip time of 1s and nominal joule integral of 0.587J for supplemental use at temperatures ranging from -55°C to 125°C.
FRS-R-60
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 60 A; Terminal Shape: END CAP;
0297010.WXNV
Littelfuse 0297010.WXNV is a MINI fuse with 10A rated current, 32V DC voltage, and 122J nominal joule integral. It has a trip time of 0.03s and dimensions of 10.9mm x 3.8mm x 8.8mm, suitable for inline mounting applications requiring electric circuit protection up to 1000A breaking capacity.
JJN-30
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 160 V; Rated Current: 30 A; Terminal Shape: END CAP;
FNQ-R-5
Eaton Corporation's FNQ-R-5 fuse, rated at 5A and 600V, features a time delay blow characteristic. With a body size of 10.3mm x 38.1mm, it is suitable for circuit protection in various applications requiring a high breaking capacity of 200kA. The fuse is designed with nickel-finished end caps for use in inline/holder mounting configurations according to CE, CSA, and UL standards.
CM32FC
ELECTRIC FUSE;
ANL-300
ANL-300 by Eaton Corp is a 300A time delay electric fuse with 2700A breaking capacity. Measuring 81mm x 22.2mm, it features END CAP terminals and an inline mounting feature. Ideal for circuit protection in applications requiring up to 80V DC voltage, compliant with CSA and UL standards.
0452005.MRL
Littelfuse 0452005.MRL is a NANO fuse with 5A rated current and 125V AC/DC voltage. With slow blow characteristic, it offers circuit protection with 53.72J nominal joule integral. Ideal for applications requiring surface mount fuses like electronics and industrial equipment.
FNQ-R-30
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 30 A; Terminal Shape: END CAP;
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314003
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 3 A; Terminal Shape: END CAP;
314012
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 12 A; Terminal Shape: END CAP;
314006
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 6 A; Terminal Shape: END CAP;
314010
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 10 A; Terminal Shape: END CAP;
314005
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 5 A; Terminal Shape: END CAP;
314012P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 12 A; Terminal Shape: END CAP; Blow Characteristic: FAST;
314001P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 1 A; Terminal Shape: END CAP;
314003P
314006P
314007
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 7 A; Terminal Shape: END CAP;
314008P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 8 A; Terminal Shape: END CAP;
314004P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 4 A; Terminal Shape: END CAP;
314010P
314002P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 2 A; Terminal Shape: END CAP;
314007P
314005P
314001
314002
314004
Supply Digital Components
$106.00
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$7.29
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12,000 In-Stock
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