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
0454005.MR by Littelfuse is a NANO fuse with 5A rated current and 125V AC/DC voltage. It has a slow blow characteristic, trip time of 0.002s, and nominal joule integral of 53.72J. Ideal for circuit protection in applications requiring surface mount fuses with CSA, CUL, and UL certifications.
Median Price
$1.460
Lifecycle Status
Suppliers In-Stock
28
In-Stock Inventory
1k+
Newark
1+ parts
$0.620
100+ parts
1k+ parts
10k+ parts
-
Arrow
$0.903
$0.684
$0.649
Chip1Stop
$1.180
$0.731
$0.558
Distrelec
$1.333
$1.051
$0.997
RS Americas
$1.770
$1.420
Element14
$1.800
$1.100
$1.070
RS (Exports)
$1.890
$1.510
Mouser Electronics
$1.910
$1.080
$0.691
DigiKey
$2.710
$1.587
$1.314
TTI Europe
$0.845
$0.791
Verical
$1.421
TTI
Component Electronics Inc.
$1.540
$1.150
$1.000
Component Sense
Vyrian
NAC Semi
$1.370
IBS Electronics
$1.338
$0.923
ACDS - Activité Composants Distribution Service
Classic Components Corporation
Sensible Micro Corp
Bristol Electronics
Atlantic Semiconductor
VNN
LIBRA Elektronik GmbH
Inventory MP
PC Components Company LLC
Nova Conductors
Prism Electronics
Ampacity Inc.
$0.361
CoreStaff
$1.856
$0.745
$0.698
Aztec Data Supply Inc.
$7.662
Corohmni
$14.232
Metaverse IC Inc.
GreenTree Electronics
Perfect Parts
Authorized Procurement Solutions
Continental Prestige Electronics
Futuretech Components
Argo Parts USA
Kepictronics
Glotronic Ltd.
Aranea Global
Allen Electronics Distributors
$1.810
High Joule rating ensures effective protection against power surges and spikes.
Suitable for use in standard 125 V AC circuits.
Quick trip time helps in cutting off the circuit swiftly in case of overcurrent.
Compact size for easy installation in various devices.
Suitable for circuits with a maximum current of 5 A.
Can withstand high temperatures without compromising safety.
Slow blow characteristic provides additional protection against short circuits.
Allows for easy and secure mounting on circuit boards or panels.
Fuses 0454005.MR 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:
Body Width:
Dimensions:
Blow Characteristic:
Fuse Size/Group:
Trip Time/Delay:
Nominal Joule Integral:
Minimum Operating Temperature:
Maximum Operating Temperature:
Reference Standard:
JESD-609 Code:
Terminal Shape:
Terminal Finish:
Mounting Feature:
Packing Method:
0454005.MR Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.10.00.40
SB
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.
BSS138
Calogic
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Drain Current (Abs) (ID): .2 A;
CGA3E2X7R1H104K080AA
TDK
CGA3E2X7R1H104K080AA by TDK is a fixed ceramic capacitor with a capacitance of 0.1 uF and a rated DC voltage of 50 V. It has a temperature coefficient of 15% and can operate at temperatures ranging from -55 to 125 °C. This capacitor is commonly used in surface mount applications for various electronic devices.
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
ULN2803A
YOUTAI SEMICONDUCTOR CO LTD
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 18; Package Code: SOP; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G18;
KSZ9031RNXIA
Microchip Technology
KSZ9031RNXIA by Microchip is a 48-terminal Ethernet transceiver with data rate of 1000 Mbps. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. This square-shaped chip carrier has a very thin profile and matte tin finish, ideal for network interfaces.
SMBJ18CA
Vishay Intertechnology
Vishay Intertechnology's SMBJ18CA is a bidirectional TRANS VOLTAGE SUPPRESSOR DIODE with a max clamping voltage of 29.2 V and a breakdown voltage of 21.05 V. It is surface mountable and commonly used in transient suppression applications.
LM317T/NOPB
Texas Instruments
LM317T/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount with three terminals for easy installation.
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
1N4148
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Panasonic
MIXER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MMBF170LT1G
Rochester Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Package Style (Meter): SMALL OUTLINE; No. of Terminals: 3;
ULN2803ADWR
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
LM317T
Samsung
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel; Maximum Line Regulation (%/V): .07;
Onsemi
MMBF170LT1G by Onsemi is a N-CHANNEL FET with 60V DS Breakdown Voltage and 0.5A Drain Current. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with a max power dissipation of 0.225W. This small outline transistor has a temperature range from -55 to 150 °C.
BSS138BK,215
NXP Semiconductors
NXP Semiconductors' BSS138BK,215 is a N-CHANNEL FET with 0.36A max drain current and 0.42W power dissipation. Ideal for applications requiring single configuration and surface mount technology, such as enhancement mode operation in temperatures up to 150°C.
Renesas Electronics
ATMEGA328P-AU
ATMEGA328P-AU by Microchip: 8-bit RISC CPU, 20 MHz clock, 23 I/O lines. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode. Features include 2048 RAM bytes, 1024 EEPROM size, and 16384 ROM words.
Vishay Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Package Shape: RECTANGULAR; Transistor Application: SWITCHING;
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;
BK/ATM-20
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 20 A; Terminal Shape: TAB/BLADE; Body Width: 3.81 inch;
028707.5PXCN
Littelfuse
028707.5PXCN by Littelfuse is a 7.5A electric fuse with a trip time of 0.08s and a rated breaking capacity of 1000A. It is commonly used for circuit protection in applications such as inline holders, with a temperature range of -40 to 125°C.
0218.050MXEP
Littelfuse 0218.050MXEP fuse, rated at 250V and 0.05A, features time lag blow characteristic with trip delay of 0.01s. Measuring 5x20mm, it is ideal for circuit protection in applications requiring a max operating temperature of 125°C. Compliant with CCC, CE, CSA, KC, SEMKO, UL, VDE standards.
FNQ-1/2
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated Current: .5 A; Terminal Shape: END CAP; Terminal Finish: Nickel (Ni);
FNQ-7
Eaton Corporation
FNQ-7 fuse by Eaton Corp, rated 7A & 500V, with time delay blow characteristic. MIDGET size, CC class fuse with 10.3mm x 38.1mm dimensions for inline mounting applications in CE/CSA/UL compliant circuits.
TCF70
The TCF70 by Cooper Industries is a 70A electric fuse with a rated AC voltage of 600V. It has a time delay blow characteristic and a minimum operating temperature of -10°C. The fuse has a body length/diameter of 76.45mm, a body width of 25.4 inch, and a body height of 32mm. It has a tin terminal finish and a rated breaking capacity of 300000A. The TCF70 is suitable for applications that require circuit protection in systems with a maximum operating temperature of 65°C and a rated DC voltage of 300V.
FNQ-R-1-1/2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 1.5 A; Terminal Shape: END CAP; Fuse Class: Supplemental;
0AKK-K175-BB
Bel Fuse
Bel Fuse's 0AKK-K175-BB is a fast blow electric fuse with 6250J nominal joule integral and 175A rated current. With a rated DC voltage of 1000V, it operates b/w -40°C to 125°C, making it ideal for circuit protection in various applications requiring high breaking capacity and inline mounting.
0451.125MRL
Littelfuse 0451.125MRL is a NANO fuse with 0.125A rated current and 125V DC/AC voltage. It has a very fast blow characteristic, gold terminal finish, and CSA/UL reference standards. Ideal for electric circuit protection in applications requiring surface mounting feature.
FNQ-1/2 by Eaton Corp is a 500V, 0.5A time delay fuse with 10000A breaking capacity. Inline mounting feature and end cap terminal shape make it ideal for electric circuit protection in various applications. Compliant with CSA and UL standards, it comes in bulk packing with dimensions of 10.3mm x 38.1mm.
TCF40
Eaton Corporation's TCF40 fuse is rated for 600V AC and 300V DC with a 40A current. With time delay blow characteristic, it offers circuit protection in inline/holder mounting applications. The compact design of 54.1mm x 25.4mm x 28.58mm makes it suitable for various industrial uses with a temperature range of -40°C to 80°C.
FNQ-3-1/2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated Current: 3.5 A; Terminal Shape: END CAP; Body Height: 38.1 mm;
LP-CC-12
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 150 V; Rated Current: 12 A; Terminal Shape: END CAP;
LP-CC-2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 2 A; Terminal Shape: END CAP;
179020.1
Siba
Siba 179020.1 is a 5x20mm fuse with a rated current of 1A and rated voltage of 250V. It has a very fast blow characteristic and a nominal joule integral of 1.5J, making it suitable for circuit protection in various applications.
LPJ-150SPI
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 150 A; Terminal Shape: TAB/BLADE;
0458004.DR
0458004.DR by Littelfuse is a NANO fuse with 4A rated current, 32V AC voltage, and 5s trip time. Ideal for circuit protection in applications requiring a compact surface mount design with WRAPAROUND terminals. Meets CUL and UL standards, operating from -55°C to 125°C.
FNQ-R-3
Eaton Corporation's FNQ-R-3 fuse, rated 3A 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 applications requiring a rated breaking capacity of 200kA. Compliant with CE, CSA, and UL standards, it is commonly used in inline/holder mounting setups for electrical fuse protection.
FNQ-R-1-1/8
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 1.125 A; Terminal Shape: END CAP; Reference Standard: CE; CSA; UL;
CCMR020.TXP
Littelfuse CCMR020.TXP fuse, rated 20A with 600V AC/500V DC, offers time delay blow characteristic and 200kA breaking capacity. Measuring 10.3mm x 38.1mm, it's ideal for electric circuit protection in various applications like inline mounting systems.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
045401.5MR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 1.5 A; Terminal Shape: WRAPAROUND;
0454002.MR
Littelfuse 0454002.MR fuse, rated at 2A and 125V DC/AC, with slow blow characteristic and trip time of 0.002s. Nano-sized with dimensions of 6.1mm x 2.69mm x 2.69mm, suitable for electric circuit protection in various applications. Compliant with CSA, CUL, UL standards for surface mount installation.
0454001.MR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 1 A; Terminal Shape: WRAPAROUND;
0454004.MR
0454004.MR by Littelfuse is a NANO-sized electric fuse with a rated current of 4A and max operating temperature of 125°C. It has a slow blow characteristic and is suitable for surface mount applications in circuits requiring protection against overcurrents.
0454.375MR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .375 A; Terminal Shape: WRAPAROUND;
0454003.MR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 3 A; Terminal Shape: WRAPAROUND;
045402.5MR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 2.5 A; Terminal Shape: WRAPAROUND;
0454003.NR
0454003.NRSN
0454004.
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 4 A; Terminal Shape: END CAP;
0454003.MRSN
0454002
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 2 A; Terminal Shape: END CAP;
0454001.MRSN
0454004
0454001
0454001.NR
0454002.NR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 2 A; Terminal Shape: WRAPAROUND;
0454002.NRSN
0454001.NRSN
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved