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
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .125 A; Terminal Shape: END CAP; Additional Features: PRE ARCHING TIME: OPEN WITHIN 5 MILLISEC AT 1000% RATED CURRENT;
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Fuses 20101250301P attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
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Rated Breaking Capacity:
Rated AC Voltage:
Body Diameter:
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Blow Characteristic:
Fuse Size/Group:
Trip Time/Delay:
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Nominal Joule Integral:
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20101250301P Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
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.
IRLML6401TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Minimum Operating Temperature: -55 Cel; Avalanche Energy Rating (EAS): 33 mJ;
LL4148
Continental Device India
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
CL31B104KBCNNNC
Samsung Electro-mechanics
Samsung Electro-mechanics CL31B104KBCNNNC is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It features X7R temperature characteristics, -55 to 125 °C operating range, and compact SMT package style. Ideal for applications requiring high reliability in compact electronic devices.
1N4148WT
Onsemi
1N4148WT by Onsemi is a single rectifier diode with a max output current of 0.3A and forward voltage of 0.72V. It has a small outline package style, matte tin terminal finish, and operates at temperatures up to 150°C. Ideal for applications requiring fast reverse recovery time such as power supplies and signal demodulation circuits.
LM358AN
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
OPA2227UA
Texas Instruments
OPA2227UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 200 uV and bias current of 0.01 uA. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification. With a unity gain bandwidth of 8000 kHz, this op amp is ideal for high-frequency circuit designs.
SMBJ18CA
Sensitron Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Vishay Intertechnology
Vishay Intertechnology's 1N4148WS is a single rectifier diode with a max forward voltage of 1V and output current of 0.15A. With a fast reverse recovery time of 0.004us, it operates up to 150°C. Ideal for applications requiring high-speed switching and low power consumption in surface mount configurations.
2N2222A
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Style (Meter): SMALL OUTLINE; Maximum Operating Temperature: 150 Cel;
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
LM358MX
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
Changzhou Starsea Electronics
LIS2DH12TR
STMicroelectronics
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
2N7002-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; Package Shape: RECTANGULAR;
SP/LPJ-400SP
Eaton Corporation
Eaton Corporation's SP/LPJ-400SP fuse, rated 400A and 600V AC/300V DC, features time delay blow characteristic. With dimensions of 53.6mm x 38.3mm and TAB/BLADE terminals, it offers circuit protection for high breaking capacity applications in various industries. Compliant with CE, CSA, and UL standards, it is suitable for inline mounting/holders.
FWP-50A22F
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 500 V; Rated Current: 50 A; Terminal Shape: END CAP;
SC-40
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 480 V; Rated DC Voltage: 300 V; Rated Current: 40 A; Terminal Shape: END CAP;
0437001.WR
Littelfuse
Littelfuse 0437001.WR is a fast blow fuse with 1A rated current, 63V DC voltage, and 0.1J nominal joule integral. Ideal for circuit protection in electronics, it has a compact size of 1206 and WRAPAROUND terminals. Operating temperature ranges from -55°C to 150°C.
FNQ-R-30
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 30 A; Terminal Shape: END CAP;
C10G32
The Eaton Corporation C10G32 fuse is a 32A electric fuse with a rated AC/DC voltage of 400V. It has a body size of 10mm x 38mm and an end cap terminal shape, meeting IEC standards. Ideal for inline mounting applications requiring circuit protection with a high breaking capacity of 120kA.
FNQ-1/2
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.
0453001.MR
Littelfuse 0453001.MR NANO fuse, rated 1A at 125V AC/DC, with 0.6029J joule integral and 5s trip time. Ideal for circuit protection in electronics due to very fast blow characteristic and compact dimensions of 6.1mm x 2.69mm x 2.69mm. Compliant with CE, CSA, CUL, PSE, TUV, UL standards for various applications.
LPJ-12SP
LPJ-12SP by Eaton Corporation is a J-class fuse with a rated current of 12A and a rated voltage of 600V. It has a time delay blow characteristic and is suitable for circuit protection in applications such as inline or holder mounting.
0FLU.440T
0FLU.440T fuse by Littelfuse is a fast blow electric fuse with a rated current of 0.44A and rated voltage of 1000V, suitable for inline mounting applications. It has a high breaking capacity of 10kA and terminal shape in end cap design, meeting CSA and UL standards for reliable circuit protection.
AGC-3-R
ELECTRIC FUSE; Rated Current: 3 A; Terminal Shape: END CAP; Pre Arcing Rating (A2/s): 0.017; Body Height: 31.75 mm; Rated Breaking Capacity: 100 A;
0218.500HXP
Littelfuse 0218.500HXP fuse, rated at 0.5A and 250V, features a time lag blow characteristic with a trip delay of 0.02s. With dimensions of 5x20mm, it is commonly used for circuit protection in applications requiring a max operating temperature of 125°C and a rated breaking capacity of 35A.
KLDR01.5TXP
KLDR01.5TXP by Littelfuse is a 1.5A CC fuse with 600V AC/300V DC ratings, 0.9302J joule integral, and 12s trip time. Ideal for electric circuit protection in various applications due to its CE/CSA/UL certifications and time-delay blow characteristic. Measures 10.3mm x 38.1mm with nickel terminal finish for inline mounting in bulk packaging.
AJT60
Mersen S A
AJT60 fuse by Mersen S A is a 60A time delay electric fuse with a rated AC voltage of 700V and rated DC voltage of 400V. It features a body size of 27mm x 60mm, end cap terminal shape, and inline/holder mounting feature. Ideal for circuit protection in applications requiring high breaking capacity up to 200kA.
63LET
The Eaton Corporation 63LET fuse, with a rated current of 63A and rated breaking capacity of 200kA, is ideal for circuit protection in applications requiring a nominal joule integral of 180J. With dimensions of 17.7mm x 26.2mm and mounting options like INLINE/HOLDER, it offers reliable protection at AC voltage up to 240V and DC voltage up to 150V.
JJS-600
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 600 A; Terminal Shape: TAB/BLADE; Manufacturer Series: JJS;
0034.6618
Schurter Ag
Schurter Ag 0034.6618 fuse has 34J nominal joule integral, rated AC voltage of 250V, and a max operating temperature of 125°C. It is used for circuit protection with a time lag blow characteristic in applications requiring a rated current of 2A and rated breaking capacity of 35A.
ATM-25
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 25 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 1000 A;
LPJ-50SP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 50 A; Terminal Shape: END CAP;
FNQ-R-3-1/2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 3.5 A; Terminal Shape: END CAP; Blow Characteristic: TIME DELAY;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
2010063040
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Nominal Joule Integral: .011 J;
2010050043
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Terminal Finish: Matte Tin (Sn);
2010050000
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: END CAP; Terminal Finish: Matte Tin (Sn);
20100630021P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: END CAP; Blow Characteristic: MEDIUM TIME LAG;
20100500531P
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Packing Method: TR;
20100500301P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: END CAP; Minimum Operating Temperature: -25 Cel;
2010063043
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 80 A;
2010032002
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .032 A; Terminal Shape: END CAP; JESD-609 Code: e3;
20100500431P
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Fuse Size: 5x20mm;
20100500001P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: END CAP; Blow Characteristic: MEDIUM TIME LAG;
2010063002
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: END CAP; Reference Standard: DIN 41571; UL;
2010063000
20100500021P
20100630301P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: END CAP; Nominal Joule Integral: .011 J;
2010032043
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .032 A; Terminal Shape: PIN WIRE; Body Height: 21 mm;
2010050040
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Minimum Pre Arcing Time: 5 ms;
2010032000
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .032 A; Terminal Shape: END CAP; Rated Breaking Capacity: 80 A;
2010032040
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .032 A; Terminal Shape: PIN WIRE; Maximum Operating Temperature: 70 Cel;
2010050002
20100630001P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: END CAP; Built-in Features: INDICATOR;
Supply Digital Components
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