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 0473001.MRT1L PICO fuse with 2.01J Joule Integral, 125V AC/DC voltage rating, and 0.002s trip time. Ideal for circuit protection in applications requiring a 1A rated current at temperatures ranging from -60°C to 125°C.
Median Price
$1.260
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Suppliers In-Stock
27
In-Stock Inventory
1k+
Chip1Stop
1+ parts
$0.887
100+ parts
$0.834
1k+ parts
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10k+ parts
RS Americas
$2.190
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Mouser Electronics
$2.300
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DigiKey
$2.590
$1.516
$0.991
Newark
$2.710
$1.690
$1.550
Element14
$3.000
$1.950
$1.500
$1.420
Future Electronics
$0.770
$0.735
Verical
$0.877
Arrow
TTI
$0.790
Farnell
Greenchips
$0.818
$0.779
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$0.670
Nova Conductors
$1.030
TME
$2.230
$1.320
$0.890
$0.860
SIE Connect GmbH - GreenChips
IBS Electronics
$1.001
$0.956
NAC Semi
$1.540
$1.400
Vyrian
QIE Inc.
Bristol Electronics
ACDS - Activité Composants Distribution Service
J2 Sourcing AB
Sensible Micro Corp
Atlantic Semiconductor
VNN
Semi Source
Microfarads
Semicontronic
$0.620
$0.604
$0.601
Ampacity Inc.
$0.710
Aranea Global
$1.009
$0.969
Argo Parts USA
Continental Prestige Electronics
$1.870
$1.160
CoreStaff
$2.524
$0.993
$0.945
Corohmni
$19.366
Perfect Parts
Authorized Procurement Solutions
Glotronic Ltd.
Akira Global LLC
High joule integral value indicates excellent protection against power surges and spikes, making this fuse a reliable choice for safeguarding electronic devices.
Suitable for use in standard household and commercial electrical systems, offering consistent protection for devices operating at this voltage level.
Fast trip time ensures quick reaction to overcurrent conditions, preventing damage to connected equipment and minimizing downtime.
Compact size allows for easy installation in tight spaces, making it suitable for a variety of applications where space is limited.
Designed to safely carry up to 1 amp of current, providing appropriate protection for low-power devices in circuits where higher current values are not expected.
Withstands high temperatures without compromising performance, ensuring reliable operation even in challenging environmental conditions.
Time-delay characteristic offers additional protection by allowing temporary current surges without triggering the fuse, ideal for applications where inrush currents are common.
Through-hole mounting simplifies installation process, providing secure placement and stability within a circuit board or electrical system.
Fuses 0473001.MRT1L 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:
JESD-609 Code:
Terminal Shape:
Terminal Finish:
Mounting Feature:
Packing Method:
0473001.MRT1L 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.
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
National Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Weitron Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Hi-tron Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Transys Electronics
FDN306P
Onsemi
FDN306P by Onsemi is a P-CHANNEL FET with 12V DS Breakdown Voltage, ideal for SWITCHING applications. It features SINGLE configuration with BUILT-IN DIODE and GULL WING terminals. Operating in ENHANCEMENT MODE, it has a max ID of 2.6A and 0.04 ohm RDS(on), suitable for small outline packages at temperatures ranging from -55 to 150°C.
Sensitron Semiconductor
1N4148
Vicor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Micro Commercial Components
KYOCERA AVX
Toshiba
ULN2803ADWRG4
Texas Instruments
ULN2803ADWRG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output, and built-in transient protection. It operates b/w -40 to 85 °C with a max supply voltage of 3 V. Ideal for applications requiring sink current flow direction in a small outline package style.
ERJ3GEY0R00V
Panasonic
ERJ3GEY0R00V by Panasonic is a SMT fixed resistor with 0 ohm resistance, suitable for jumper applications. It features a metal glaze/thick film technology, rated for temperatures b/w -55 to 155 °C. With a compact rectangular construction and matte tin over nickel terminal finish, it is ideal for surface mount installations in various electronic devices.
LM7805CT
Silicon Group
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Package Body Material: PLASTIC/EPOXY; Maximum Load Regulation: .05 %;
SS14
Hy Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Good-ark Electronics
STM32H753IIK6
STMicroelectronics
STM32H753IIK6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, ETHERNET, and USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.
Changzhou Galaxy Century Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138LT3G
BSS138LT3G by Onsemi is a N-CHANNEL FET with a min DS breakdown voltage of 50V. It is used for switching applications and has a max drain current of 0.2A and max drain-source on resistance of 3.5 ohm.
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.
021501.6MXEP
Littelfuse
Littelfuse 021501.6MXEP fuse, rated 1.6A and 250V, features time lag blow characteristic with trip delay of 0.01s. With dimensions of 5x20mm, it is ideal for circuit protection in applications requiring a rated breaking capacity of 1500A at temperatures ranging from -55 to 125°C.
ERBRD3R00X
Panasonic ERBRD3R00X fuse, 0402 size, rated 3A current with fast blow characteristic. Ideal for electric circuit protection in surface mount applications. Operating temp range -40 to 125°C, rated DC voltage of 32V and breaking capacity of 35A. CUL and UL certified for quality assurance.
CC12H2A-TR
CC12H2A-TR fuse by Eaton Corp. is a 1206 size with 2A current rating and 63V DC voltage. With trip time of 0.1s, it offers circuit protection with a breaking capacity of 50A. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and compact dimensions of 3.2mm x 1.6mm x 0.6mm.
473.5
Littelfuse 473.5 fuse rated for 125V AC/DC, with body dimensions of 3.17mm diameter and 7.11mm height. Ideal for circuit protection in applications requiring through hole mounting, operating b/w -55°C to 125°C temperature range.
AJT600N
Mersen S A
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.
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.
BK-MDL-1-R
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 1 A; Terminal Shape: END CAP; Rated Voltage: 250 V;
DMM-B-44/100
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1000 V; Rated DC Voltage: 1000 V; Rated Current: .44 A; Terminal Shape: END CAP;
3413.0113.22
Schurter Ag
Schurter Ag's 3413.0113.22 fuse is a 1206 size with 0.5A rated current and 125V DC/AC voltage. With very fast blow characteristic, it offers circuit protection in various applications like consumer electronics and industrial equipment. Measuring 3.2mm x 1.6mm x 0.6mm, it has a gold nickel terminal finish and UL/CUL reference standard compliance for reliable performance in temperatures ranging from -55 to 90°C.
ATM20
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.
0697-0315-01
Bel Fuse
Bel Fuse 0697-0315-01 is a MICRO fuse with 0.315A rated current and 0.6J nominal joule integral. It operates at 250V AC, has time lag blow characteristic, and matte tin terminal finish. Ideal for circuit protection in applications requiring through hole mounting and rated breaking capacity of 35A.
LP-CC-25
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 25 A; Terminal Shape: END CAP;
SR-5-100MA-BK
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .1 A; Terminal Shape: PIN WIRE; Nominal Joule Integral: .015155 J;
KRP-C-800SP
Eaton Corporation's KRP-C-800SP fuse, rated at 800A and 600V AC/DC, features a time delay blow characteristic. With dimensions of 61mm x 95.3mm and a L-class fuse type, it is suitable for inline mounting applications requiring electric circuit protection. This silver terminal finish fuse has a high breaking capacity of 300kA and complies with CE, CSA, and UL standards.
TCF90
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 90 A; Terminal Shape: TAB/BLADE;
0473003MRT1L
0473003MRT1L by Littelfuse is a slow blow electric fuse with 3A rated current and 125V AC/DC voltage. It has a nominal joule integral of 21J, suitable for circuit protection in applications requiring a max operating temperature of 125°C. This fuse comes in tape and reel packing method, with dimensions of 7.11mm x 3.43mm and terminal shape as pin wire for through-hole mounting.
FNQ-R-5
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 5 A; Terminal Shape: END CAP; Fuse Class: Supplemental;
DMM-B-11A
DMM-B-11A by Cooper Industries is a 10mm x 38.1mm fuse with a rated current of 11A and a blow characteristic of fast. It is used for circuit protection in applications requiring a rated AC voltage of 1000V and a rated DC voltage of 1000V, with a rated breaking capacity of 20000A at 1000VDC.
FRN-R-35
Eaton Corporation's FRN-R-35 fuse, with 250V AC/125V DC voltage rating and 35A current, features RK5 class and time delay blow characteristic. Ideal for circuit protection in various applications, it comes in a compact size of 20.6mm x 76.2mm with end cap terminal shape for easy mounting in an inline/holder configuration.
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0473003.MRT1L
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 3 A; Terminal Shape: PIN WIRE;
04735.00MRT1L
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .5 A; Terminal Shape: PIN WIRE;
0473.500MRT1L
0473.375MRT1L
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .375 A; Terminal Shape: PIN WIRE;
0473002.MRT1L
Littelfuse 0473002.MRT1L PICO fuse with 2A current, 125V AC/DC voltage rating, and 0.002s trip time. Ideal for circuit protection in electronics with rated joule integral of 7.6J and CSA/PSE/UL standards compliance.
0473005.MRT1L
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 5 A; Terminal Shape: PIN WIRE;
047301.5MRT1L
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 1.5 A; Terminal Shape: PIN WIRE;
04730.15MRT1L
0473.375YRT1L
0473.750MRT1L
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .75 A; Terminal Shape: PIN WIRE;
0473004.MAT1L
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 4 A; Terminal Shape: PIN WIRE;
0473001.PXT1L
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 1 A; Terminal Shape: PIN WIRE;
0473001.MXT1HF
0473001.YAT1HF
0473001.YAT1L
0473001.MAT1L
0473001.MXT1L
0473001.YRT1HF
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