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: .125 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 8.5 mm;
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Fuses 37301250000 attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
Rated Current:
Rated Breaking Capacity:
Rated AC Voltage:
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Body Diameter:
Body Height:
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:
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Mounting Feature:
Packing Method:
37301250000 Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.10.00.40
SB
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
SMBJ18CA
Eic Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Peak Reflow Temperature (C): 260; No. of Phases: 1; Diode Element Material: SILICON;
1N4148WS
Synsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Plessey Semiconductors Discrete Components Div
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Hitachi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Texas Instruments
2N2222A by Texas Instruments is a small signal NPN bipolar junction transistor (BJT) with a max collector-emitter voltage of 40V and a max collector current of 0.8A. It is commonly used for switching applications due to its fast turn on/off times (35ns/285ns) and high transition frequency (300MHz).
CC0603KRX7R9BB104
Yageo
Yageo's CC0603KRX7R9BB104 is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. With X7R temperature characteristics, it operates b/w -55 to 125°C. Ideal for surface mount applications in electronics due to its compact size of 1.6mm x 0.8mm x 0.8mm and wraparound terminals.
ULN2803A
Vishay Intertechnology
NPN; Configuration: COMPLEX; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; JESD-30 Code: R-PDIP-T18;
Comchip Technology
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
ULN2803ADW
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.
Semitron
RECTIFIER DIODE; Surface Mount: NO; JESD-609 Code: e0; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Maximum Reverse Recovery Time: .004 us;
Semitronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Dc Components
Cobham Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 100; Maximum Turn Off Time (toff): 300 ns;
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
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.
0ATO030.V
Littelfuse
Littelfuse 0ATO030.V fuse offers 1500J nominal joule integral, 0.1s trip time, and 30A rated current. Ideal for circuit protection in applications requiring a rated DC voltage of 32V, such as automotive electronics and industrial equipment. Meets CSA and UL standards for reliable performance.
FWS-10A20FI
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1400 V; Rated DC Voltage: 1000 V; Rated Current: 10 A; Terminal Shape: END CAP;
0297002.L
0297002.L fuse by Littelfuse is a MINI size with 2A rated current and 32V DC voltage. It offers fast 0.03s trip time, 9J nominal joule integral, and 1000A rated breaking capacity. Ideal for circuit protection in automotive applications due to its compact dimensions of 10.9mm x 3.8mm x 8.8mm and UL reference standard compliance.
A214107
Mersen S A
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 400 V; Rated DC Voltage: 250 V; Rated Current: 32 A; Terminal Shape: END CAP;
FNQ-R-1-1/4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 1.25 A; Terminal Shape: END CAP; Packing Method: BOX;
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.
DMM-B-44/100
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1000 V; Rated DC Voltage: 1000 V; Rated Current: .44 A; Terminal Shape: END CAP;
FNQ-R-2-8/10
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 2.8 A; Terminal Shape: END CAP; Rated Breaking Capacity: 200000 A;
FNQ-R-2-1/2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 2.5 A; Terminal Shape: END CAP; Rated Voltage: 600 V;
3413.0328.22
The Schurter Ag 3413.0328.22 fuse is a time lag electric fuse with a rated current of 10A and a max operating temperature of 90°C. It has dimensions of 3.2mm x 1.6mm x 0.6mm and is suitable for surface mount applications in circuit protection systems.
AGC-2-R
AGC-2-R by Eaton Corp is a 2A electric fuse with 250V AC voltage rating and 17.52J nominal joule integral. It has a fast blow characteristic, rated breaking capacity of 100A, and operates b/w -55°C to 125°C. Commonly used for circuit protection in inline/holder mounting applications.
FNM-2-1/2
Eaton Corporation's FNM-2-1/2 fuse is a MIDGET size with 2.5A current rating and 250V AC voltage. It features TIME DELAY blow characteristic for circuit protection, with a rated breaking capacity of 100A. Ideal for inline mounting applications, it meets CE, CSA, and UL standards.
MST160MA250V
SPC TECHNOLOGY/ MULTICOMP
MST160MA250V fuse by Spc Technology/ Multicomp is a 250V slow blow electric fuse with a rated current of 0.16A and nominal joule integral of 0.1331J. It has dimensions of 8.35mm x 4.3mm x 7.7mm, making it suitable for circuit protection in applications requiring a max operating temperature of 125°C and min pre-arcing time of 20ms.
ATM-30
Eaton Corporation's ATM-30 fuse, with 30A rated current and 32V rated voltage, features fast blow characteristic. Measuring 10.92mm x 3.81mm x 8.81mm, it has a tin terminal finish and UL reference standard. Ideal for circuit protection in applications requiring inline mounting or holder installation at temperatures ranging from -40°C to 100°C.
KTK-R-25
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 25 A; Terminal Shape: END CAP; Terminal Finish: NICKEL;
0157010DR
Littelfuse 0157010DR fuse has a rated current of 10A and nominal joule integral of 26.46J, suitable for circuit protection in applications requiring very fast blow characteristic at up to 125V AC/DC. With dimensions of 6.1mm x 2.69mm x 2.69mm, it is designed for surface mounting method using matte tin terminal finish.
FWP-400A
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 700 V; Rated Current: 400 A; Terminal Shape: TAB/BLADE;
0451007.MRL
0451007.MRL by Littelfuse is a NANO fuse with 10.32J Joule Integral, 125V AC voltage rating, and 5s trip time. Ideal for circuit protection in applications requiring very fast blow characteristic, such as CE, CSA, CUL, PSE, TUV, UL certified devices.
0466.125NRHF
Littelfuse 0466.125NRHF is a 1206 size fast-acting supplemental fuse with 0.125A rated current and 125V AC/DC voltage. It has a trip time of 0.2s, pre-arcing rating of 0.0004 A2/s, and operates b/w -55°C to 90°C. Ideal for circuit protection in electronics, it meets CE, CSA, TUV, and UL standards for surface mount applications.
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37300630430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Rated Voltage: 250 V;
37300500430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Trip Time/Delay: 5 Seconds;
37301000410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .1 A; Terminal Shape: PIN WIRE; Blow Characteristic: VERY FAST;
3730080000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .08 A; Terminal Shape: PIN WIRE; Manufacturer Series: 373;
37301000000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .1 A; Terminal Shape: PIN WIRE; JESD-609 Code: e3;
37300630410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Body Height: 8 mm;
37301000430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .1 A; Terminal Shape: PIN WIRE; Maximum Operating Temperature: 85 Cel;
37300500000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Minimum Operating Temperature: -40 Cel;
3730063000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Blow Characteristic: FAST;
37300800000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .08 A; Terminal Shape: PIN WIRE; Reference Standard: CSA; CUL; UL;
3730080041
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .08 A; Terminal Shape: PIN WIRE; Maximum Operating Temperature: 85 Cel;
3730100000
3730063041
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Terminal Finish: Matte Tin (Sn);
3730100041
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .1 A; Terminal Shape: PIN WIRE; Manufacturer Series: 373;
37300500410
37300800410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .08 A; Terminal Shape: PIN WIRE; Body Height: 8 mm;
3730050000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 50 A;
3730050041
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Manufacturer Series: 373;
37300630000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 50 A;
37300800430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .08 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 8.5 mm;
Supply Digital Components
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