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: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 3 A; Terminal Shape: PIN WIRE; Fuse Size: 5x20mm;
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$0.788
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$1.727
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$1.899
Perfect Parts
Fuses 0239003.MXEP attributes and parameters. Explore more Fuses devices from Littelfuse
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JESD-609 Code:
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0239003.MXEP Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.10.00.40
SB
PCN Packaging - Pkg Material Change 02/Jul/2015
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
LL4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
DS18B20U+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: SQUARE; Housing: PLASTIC; Minimum Supply Voltage: 3 V;
ABS06-32.768KHZ-T
Abracon
Abracon's ABS06-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 90000 ohm series resistance, and -40 to 85 °C operating temperature range. Ideal for applications requiring precise timing in compact designs like IoT devices and wearables.
2N7002
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e3; Minimum DS Breakdown Voltage: 60 V;
M85049/85-08W02
Glenair
CONNECTOR ACCESSORY; MIL Conformity: YES; Material: ALUMINIUM ALLOY; Associated Backshell Military - Specifications: MIL-DTL-38999; Shell Sizes: 08; DIN Conformity: NO;
SS14
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Transpro Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; JESD-609 Code: e0; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Breakdown Voltage: 21.1 V; Maximum Clamping Voltage: 29.2 V;
ATMEGA328P-AU
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: TQFP; Package Shape: SQUARE;
LM317T
Onsemi
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-PSFM-T3; Adjustability: ADJUSTABLE; Package Equivalence Code: SIP3,.1TB;
1N4148
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
NE555DR
Texas Instruments
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
General Semiconductor
General Instrument
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358AN
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Rochester Electronics
EU2B-YS3103F
Idec
ROTARY SWITCH;
BSS138-7-F
Diodes Incorporated
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
BAV99
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BK/ATC-25
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 32 V; Rated DC Voltage: 32 V; Rated Current: 25 A; Terminal Shape: TAB/BLADE;
0466005.NR
Littelfuse
Littelfuse 0466005.NR fuse with 1.6J joule integral, 32V AC voltage rating, and 0.2s trip time is ideal for circuit protection in electronics. Measuring 3.18mm x 1.52mm x 0.58mm, it has a rated current of 5A and very fast blow characteristic, suitable for surface mount applications at temperatures ranging from -55°C to +90°C.
TCF70
Cooper Industries
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.
ATDR4-1/2
Mersen S A
Mersen S A's ATDR4-1/2 fuse, rated 4.5A and 600V AC, features time delay blow characteristic. With a 200kA breaking capacity, it is ideal for electric circuit protection in various applications requiring inline mounting or holder setup. Compliant with CSA and UL standards, its compact size of 10.4mm x 38.1mm makes it versatile for different electrical systems.
ATC-3
Eaton Corporation
The Eaton Corporation's ATC-3 fuse is a 32V, 3A electric fuse with fast blow characteristic. It has a rated breaking capacity of 1000A and operates b/w -40°C to 100°C. Ideal for circuit protection in various applications like automotive, industrial machinery, and electronics due to its compact size and UL standard compliance.
ATM-5
Eaton Corporation's ATM-5 fuse, with 5A rated current and 32V rated voltage, features fast blow characteristic. Measuring 10.92mm x 3.81mm x 8.81mm, it is used for electric circuit protection in various applications like inline or holder mounting due to its UL reference standard compliance.
ATQR2-8/10
ATQR2-8/10 by Mersen S A is a 2.8A electric fuse with time delay blow characteristic. Rated for 600V AC, it has a 10.4mm x 38.1mm body and can withstand up to 80°C temperature. Ideal for inline mounting, it offers a high breaking capacity of 200kA, meeting CSA, CE, and UL standards.
FNQ-R-1/4
Eaton Corporation's FNQ-R-1/4 fuse, rated at 0.25A and 600V AC, features a 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 a high breaking capacity of 200kA. The fuse is designed with an end cap terminal shape and nickel finish for use in inline or holder mounting configurations per CE, CSA, and UL standards.
LPJ-70SP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 70 A; Terminal Shape: TAB/BLADE;
SP/LPJ-200SP
Eaton Corporation's SP/LPJ-200SP fuse, rated 200A and 600V AC/300V DC, features time delay blow characteristic. With dimensions of 41.4mm x 76.2mm and silver terminal finish, it is ideal for inline mounting applications requiring electric circuit protection. Compliant with CE, CSA, and UL standards, this fuse offers a high breaking capacity of 300kA.
0678L9300-02
Bel Fuse
Bel Fuse 0678L9300-02 is a 30A electric fuse with 1000J nominal joule integral and 250V AC voltage rating. It has a trip time of 60s, suitable for circuit protection in applications requiring medium blow characteristic. Dimensions are 9.8mm x 3.05mm x 3.05mm, with surface mounting feature and CUL; UL reference standard compliance.
04511.25MRL
04511.25MRL by Littelfuse is a NANO fuse with 1.25A rated current and 125V rated voltage. It has a very fast blow characteristic, 0.664J nominal joule integral, and trip time of 5 seconds. Ideal for circuit protection in applications requiring surface mount fuses with WRAPAROUND terminals.
ATQR4
ATQR4 by Mersen S A is a 4A electric fuse with time delay blow characteristic. Rated for 600V AC and 300V DC, it has a breaking capacity of 200kA. With dimensions of 10.4mm x 38.1mm, it is commonly used in inline/holder mounting applications for circuit protection.
0287005.L
Littelfuse 0287005.L fuse has a Nominal Joule Integral of 26 J, Trip Time of 0.08 sec, and Rated Current of 5 A. It is used for circuit protection in applications requiring a rated DC voltage of 32 V, with dimensions of 19.1mm x 5.1mm x 12.3mm and terminal shape TAB/BLADE.
FNQ-7
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated Current: 7 A; Terminal Shape: END CAP; Rated Breaking Capacity: 10000 A;
236.100
Littelfuse 236.100 fuse, rated at 250V AC and 0.1A, with fast blow characteristic (0.0016J). Ideal for circuit protection in electric applications. Features through-hole mounting and complies with CSA and UL standards.
LP-CC-2-1/2
Eaton Corporation LP-CC-2-1/2 fuse, rated 2.5A and 600V AC, with time delay blow characteristic. Suitable for electric circuit protection in various applications due to its 200kA breaking capacity and compact dimensions of 10x38.1mm. Compliant with CE, CSA, UL standards for reliable performance.
FNQ-R-1
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.
029707.5.WXNV
Littelfuse 029707.5.WXNV is a MINI electric fuse with 7.5A rated current, 68J nominal joule integral, and 0.03s trip time. Ideal for circuit protection in automotive applications due to its TAB/BLADE terminal shape and high breaking capacity of 1000A.
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.
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5TTP3-R
0239002.MXP
0239002.MXP by Littelfuse is a 5x20mm supplemental fuse with a rated current of 2A and max operating temperature of 125°C. It provides circuit protection with a time lag blow characteristic, suitable for applications requiring a rated AC voltage of 250V.
0239001.MXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 1 A; Terminal Shape: END CAP; Rated Voltage: 250 V;
0239002.HXP
Littelfuse 0239002.HXP fuse, rated 2A at 250V, offers time lag blow characteristic with trip delay of 14400s. With dimensions of 5x20mm and terminal shape END CAP, it is ideal for circuit protection in applications requiring supplemental fuses. Compliant with CE, CSA, KC, PSE, and UL standards.
0239.500HXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .5 A; Terminal Shape: END CAP; Minimum Operating Temperature: -55 Cel;
0239.500MXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .5 A; Terminal Shape: END CAP; Fuse Size: 5x20mm;
0239003.HXP
Littelfuse 0239003.HXP fuse, rated 250V, 3A, with time lag blow characteristic. Ideal for electric circuit protection in applications requiring a supplemental fuse class. Features include 129.51J nominal joule integral and trip time of 14400s.
0239005.MXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 125 V; Rated Current: 5 A; Terminal Shape: END CAP; Dimensions: 5.2mm x 20mm;
0239.100MXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .1 A; Terminal Shape: END CAP; Blow Characteristic: TIME LAG;
0239003.HXEP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 3 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 100 A;
0239003.MRET1P
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 3 A; Terminal Shape: PIN WIRE; Maximum Operating Temperature: 125 Cel;
0239003.MXBP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 3 A; Terminal Shape: END CAP; Reference Standard: CE; CSA; KC; PSE; UL;
0239002.HXEP
Littelfuse 0239002.HXEP fuse, rated 2A at 250V, offers time lag blow characteristic with trip delay of 14400s. Ideal for circuit protection in applications requiring a supplemental electric fuse with dimensions of 5x20mm.
0239001.MXBP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 1 A; Terminal Shape: END CAP; Minimum Operating Temperature: -55 Cel;
0239001.HXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 1 A; Terminal Shape: END CAP; Terminal Finish: NICKEL;
0239001.MXEP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 5.5 mm;
0239002.MXBP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 2 A; Terminal Shape: END CAP; Minimum Operating Temperature: -55 Cel;
0239002.MXEP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 2 A; Terminal Shape: PIN WIRE; Body Height: 21.5 mm;
0239002.P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 2 A; Terminal Shape: END CAP; Rated Breaking Capacity: 100 A;
0239002.MRET1P
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 2 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 100 A;
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