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: 4 A; Terminal Shape: PIN WIRE; Nominal Joule Integral: 9.71 J;
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Fuses 325004 attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
Rated Current:
Rated AC Voltage:
Body Diameter:
Body Height:
Dimensions:
Blow Characteristic:
Nominal Joule Integral:
Reference Standard:
JESD-609 Code:
Terminal Shape:
Terminal Finish:
Mounting Feature:
325004 Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.10.00.40
SB
NSN
4730-01-118-8278, 4730011188278, 5970-12-146-1522, 5970121461522, 5975-33-106-8218, 5975331068218, 5998-01-396-2581, 5998013962581, 6130-00-237-0178, 6130002370178, 6760-00-947-9666, 6760009479666, 7520-14-280-9455, 7520142809455
NIIN
011188278, 121461522, 331068218, 013962581, 002370178, 009479666, 142809455
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.
NUP2105LT1G
Onsemi
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
LM78L05ACMX/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
BAV99
Panasonic
MIXER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRS340T3G
MBRS340T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 4A. It operates b/w -65°C to 150°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package. The diode's matte tin terminal finish and dual position make it ideal for surface mount PCB designs.
LL4148
Synsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WS
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56351
Esterline Technologies
CONNECTOR ACCESSORY; IEC Conformity: NO; Contact Gender: FEMALE; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT; Tool Settings: M22520/2-10;
LD1117S33CTR
STMicroelectronics
STMicroelectronics LD1117S33CTR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It operates within an input voltage range of 4.75V to 15V, making it suitable for various applications requiring stable voltage regulation in compact designs. The device features low dropout voltage of 1.3V, high temperature operation up to 125°C, and small outline package style for space-constrained PCB layouts.
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;
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Solid State Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
USB2514BI-AEZG
Microchip Technology
USB2514BI-AEZG by Microchip is a BUS CONTROLLER IC with 36 terminals, operating at 3.3V, supporting I2C, SMBUS, and USB buses. It has a clock frequency of up to 24MHz and can withstand industrial temperatures from -40°C to 85°C. This chip carrier package is surface mountable and suitable for various applications requiring USB connectivity.
General Semiconductor
MMBT3904-7-F
Diodes Inc. MMBT3904-7-F is a NPN BJT transistor for switching applications. Features include VCEsat of 0.3V, hFE of 30, and IC of 0.2A. With a max operating temp of 150°C, it's ideal for small outline SMT designs in automotive electronics.
LM2931AZ-5.0RAG
LM2931AZ-5.0RAG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage, 0.1A max output current, and 0.6V max dropout voltage. Ideal for applications requiring stable voltage regulation in temperature-sensitive environments up to 150°C.
Kec
ULN2803ADW
Texas Instruments
ULN2803ADW 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 and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
ULN2803ADWG4
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
3413.0008.22
Schurter Ag
Schurter Ag's 3413.0008.22 fuse is a 3.2x1.6mm surface mount type with 0.16A current rating and 125V AC voltage, suitable for electric circuit protection applications. It has a very fast blow characteristic, gold terminal finish, and meets CUL and UL standards for reliable performance in temperatures ranging from -55 to 90°C.
JJS-50
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 50 A; Terminal Shape: END CAP; Reference Standard: CSA; UL;
ATM-5
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 5 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 10.92 mm;
KTK-R-2
Eaton Corporation
The Eaton Corporation's KTK-R-2 fuse, rated at 2A and 600V, features a fast blow characteristic with a body size of 10.3mm x 38.1mm. Designed for circuit protection, it has a rated breaking capacity of 200kA and is suitable for inline/holder mounting in various applications compliant with CE, CSA, and UL standards.
FNQ-R-4
FNQ-R-4 fuse by Eaton Corp, rated 4A at 600V AC, features time delay blow characteristic. With a body length of 10.3mm and diameter of 38.1mm, it is ideal for circuit protection in applications requiring high breaking capacity up to 200kA. Suitable for use with CE, CSA, and UL standards in inline/holder mounting configurations.
SBS15
Mersen S A
The Mersen S A SBS15 fuse, rated at 15A and 600V, features a fast blow characteristic with a breaking capacity of 100kA. With dimensions of 10mm x 35mm, it is designed for inline mounting applications to provide electric circuit protection according to CSA and UL standards.
PTS120615V050
Eaton Corporation's PTS120615V050 fuse, with a trip time of 0.1s and rated voltage of 15V, is ideal for circuit protection in electronics. Featuring a fast blow characteristic and rated current of 0.5A, it ensures reliable performance in a compact 1206 size package suitable for surface mount applications. Compliant with TUV and UL standards, this electric fuse offers a high breaking capacity of 100A for safeguarding against overcurrent situations.
0218.630MXP
Littelfuse
0218.630MXP by Littelfuse is a 5x20mm supplemental fuse with a rated current of 0.63A and trip time of 0.02s, suitable for circuit protection in applications requiring a time lag blow characteristic. It has a rated AC voltage of 250V, nominal joule integral of 4.675J, and operates within temperatures ranging from -55°C to 125°C.
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.
FWX-40A
The Eaton Corporation FWX-40A fuse, with 40 A rated current and 200000 A breaking capacity, is ideal for electric circuit protection at 250 V AC/DC. Featuring a compact body of 20.57mm x 40.39mm, it has TAB/BLADE terminals and meets CE, CSA, and UL standards for various applications in inline or holder mounting configurations.
ANL-300
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 32 V; Rated DC Voltage: 80 V; Rated Current: 300 A; Terminal Shape: TAB/BLADE;
LP-CC-4
LP-CC-4 by Eaton Corp is a 4A time delay electric fuse with 600V AC and 150V DC ratings. Measuring 10mm in body length, it features an end cap terminal shape and inline mounting for circuit protection applications. Compliant with CE, CSA, and UL standards, it offers a high breaking capacity of 200kA.
LP-CC-1-1/4
Eaton Corporation LP-CC-1-1/4 fuse, rated 1.25A and 600V AC, features time delay blow characteristic for electric circuit protection. With a rated breaking capacity of 200kA, it is suitable for inline mounting applications in CE, CSA, and UL standard compliant systems.
LP-CC-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;
0322025.MXP
Littelfuse 0322025.MXP fuse, rated at 25A and 65V, offers fast blow characteristic with a trip time of 1s. Ideal for circuit protection in applications requiring a nominal joule integral of 325J. Measuring 6.35mm x 31.75mm, it is commonly used in inline/holder mounting setups for CE and UL reference standards compliance.
ATQR25
The Mersen S A ATQR25 fuse is a 25A electric fuse with a rated AC voltage of 600V and rated breaking capacity of 200kA. With dimensions of 10.4mm x 38.1mm, it features time delay blow characteristic and is suitable for inline/holder mounting applications in circuits requiring protection up to 300V DC at a max operating temperature of 80°C.
KTK-1
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 1 A; Terminal Shape: END CAP;
ATDR4
Mersen S A's ATDR4 fuse, rated 4A and 600V AC/300V DC, features time delay blow characteristic. With dimensions of 10.4mm x 38.1mm and end cap terminal shape, it offers circuit protection with a high breaking capacity of 200kA. Ideal for inline mounting in various applications meeting CSA and UL standards.
LP-CC-1-6/10
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.
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.
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3250.062MVXP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .062 A; Terminal Shape: PIN WIRE; Maximum Operating Temperature: 125 Cel;
3250.031MVXP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .031 A; Terminal Shape: PIN WIRE; Terminal Finish: Matte Tin (Sn);
325001P
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1 A; Terminal Shape: PIN WIRE; Nominal Joule Integral: 16.3 J;
3250.062MHXP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .062 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 100 A;
3250.031MHXP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .031 A; Terminal Shape: PIN WIRE; Blow Characteristic: TIME LAG;
325007
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 7 A; Terminal Shape: PIN WIRE; Terminal Finish: Tin/Lead (Sn/Pb);
3250.01MHXP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .01 A; Terminal Shape: PIN WIRE; Nominal Joule Integral: .00148 J;
325003P
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 3 A; Terminal Shape: PIN WIRE; Nominal Joule Integral: 200 J;
325002
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 2 A; Terminal Shape: PIN WIRE; Reference Standard: CSA; UL;
325005P
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 5 A; Terminal Shape: PIN WIRE; Nominal Joule Integral: 25 J;
325004P
325003
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 3 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 6.99 mm;
3250.062MMXP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .062 A; Terminal Shape: PIN WIRE; Packing Method: BULK;
3250.01MVXP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .01 A; Terminal Shape: PIN WIRE; Dimensions: 6.99mm x 32.72mm;
3250.031MMXP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .031 A; Terminal Shape: PIN WIRE; Body Height: 32.72 mm;
325001
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1 A; Terminal Shape: PIN WIRE; Dimensions: 6.99mm x 32.39mm;
3250.01MMXP
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .01 A; Terminal Shape: PIN WIRE; Terminal Finish: Matte Tin (Sn);
325002P
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 2 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 6.99 mm;
325005
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 5 A; Terminal Shape: PIN WIRE; Reference Standard: CSA; UL;
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