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; Terminal Finish: Tin (Sn);
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Fuses 37004000430 attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
Rated Current:
Rated Breaking Capacity:
Rated AC Voltage:
Body Diameter:
Body Height:
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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Packing Method:
37004000430 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.
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
2N2222A
New Jersey Semiconductor Products
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Package Shape: ROUND;
SMBJ18CA
Changzhou Galaxy Century Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358MX
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LL4148
Taitron Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
International Semiconductor
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 60 V; Package Shape: RECTANGULAR;
BSS138
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Feedback Capacitance (Crss): 10 pF; JEDEC-95 Code: TO-236AB;
FDN306P
FDN306P by Onsemi is a P-CHANNEL FET with 12V DS Breakdown Voltage, ideal for SWITCHING applications. It features SINGLE configuration with BUILT-IN DIODE and GULL WING terminals. Operating in ENHANCEMENT MODE, it has a max ID of 2.6A and 0.04 ohm RDS(on), suitable for small outline packages at temperatures ranging from -55 to 150°C.
ULN2803A
Allegro MicroSystems
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 85 Cel; Terminal Form: THROUGH-HOLE;
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.
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
LM555CM
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1N4148WT
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Taiwan Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 175 Cel; JESD-609 Code: e3; No. of Elements: 1;
SS14
Vishay Intertechnology
Vishay Intertechnology's SS14 is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 1A. Operating at up to 125°C, it has a repetitive peak reverse voltage of 40V. Ideal for surface mount applications, it suits various electronic circuits requiring efficient rectification and low forward voltage drop.
Panjit International
Semtech
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BK/ATM-20
Eaton Corporation
The Eaton Corporation BK/ATM-20 fuse is a 20A electric fuse with fast blow characteristic. It has dimensions of 10.92mm x 3.81mm x 8.81mm and rated voltage of 32V, suitable for inline mounting applications. With a rated breaking capacity of 1000A, it is UL standard compliant and operates b/w -40°C to 100°C, making it ideal for circuit protection in various electronic devices.
021501.6MXEP
Littelfuse
Littelfuse 021501.6MXEP fuse, rated 1.6A and 250V, features time lag blow characteristic with trip delay of 0.01s. With dimensions of 5x20mm, it is ideal for circuit protection in applications requiring a rated breaking capacity of 1500A at temperatures ranging from -55 to 125°C.
FWP-40A14F
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 700 V; Rated Current: 40 A; Terminal Shape: END CAP;
KTK-1/2
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: .5 A; Terminal Shape: END CAP; Manufacturer Series: KTK;
FNQ-R-12
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 12 A; Terminal Shape: END CAP;
TR/3216FF2-R
Eaton Corporation's TR/3216FF2-R fuse, rated at 2A and 63V, features fast blow characteristic with trip time of 5s. With dimensions of 3.2mm x 1.6mm x 0.89mm, it is ideal for circuit protection in automotive applications meeting AEC-Q200, CSA, and UL standards.
0216001.MXP
Littelfuse 0216001.MXP fuse, rated at 1A and 250V, offers fast blow characteristic with trip time of 0.02s. Ideal for circuit protection in applications requiring a compact 5x20mm size fuse with nickel terminal finish. Operating temperature range from -55 to 125°C ensures reliable performance in various environments.
0466.750NR
Littelfuse 0466.750NR is a 1206 size fuse with 0.75A rated current and 63V rated voltage. It offers very fast blow characteristic, 0.2s trip time, and 0.0276J nominal joule integral. Ideal for electric circuit protection in applications requiring surface mount fuses with CSA and UL standards compliance.
BK/ATM-30
The Eaton Corporation BK/ATM-30 fuse is a 30A electric fuse with fast blow characteristic, rated for 32V DC voltage. With dimensions of 10.92mm x 3.81mm x 8.81mm, it has a rated breaking capacity of 1000A and operates b/w -40°C to 100°C. Ideal for inline mounting in circuit protection applications, meeting UL standards.
KTK-R-1/2
The Eaton Corporation KTK-R-1/2 fuse, rated at 0.5A and 600V, features fast blow characteristic with a body length of 10.3mm and diameter of 38.1mm. Designed for circuit protection in applications requiring high breaking capacity up to 200kA, it is suitable for use in CE, CSA, and UL compliant systems with inline mounting capability.
ATDR5-6/10
Mersen S A
ATDR5-6/10 by Mersen S A is a 5.6A time delay electric fuse with 600V AC and 300V DC ratings. Featuring a 10.4mm x 38.1mm body, it has a high breaking capacity of 200kA. Ideal for inline mounting, it meets CSA and UL standards for circuit protection applications.
FNQ-R-4-1/2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 4.5 A; Terminal Shape: END CAP; Body Height: 38.1 mm;
KTK-R-2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 2 A; Terminal Shape: END CAP; Dimensions: 10.3mm x 38.1mm;
AGC-3-R
AGC-3-R fuse by Eaton Corp is a 3A, 250V electric fuse with fast blow characteristic. With dimensions of 6.35x31.75mm and rated breaking capacity of 100A, it's ideal for inline circuit protection applications. Compliant with CSA and UL standards, it operates b/w -55 to 125°C temperatures efficiently in various electrical systems.
8020.5078
Schurter Ag
The Schurter Ag 8020.5078 fuse is a 6.3x32mm electric fuse with a rated current of 10A and a max operating temperature of 85°C. It has a blow characteristic of VERY FAST and is suitable for circuit protection in applications such as inline/holder mounting in UL and CUL reference standards.
BK-AGC-10-R
The Eaton BK-AGC-10-R fuse, rated at 10A and 250V, with dimensions of 6.3x32mm, is a fast blow electric fuse suitable for circuit protection in various applications. It has a nominal joule integral of 486J and a rated breaking capacity of 200A, meeting CSA and UL standards. The fuse operates b/w -55°C to 125°C temperature range with pre-arcing rating of 0.492 A2/s.
39601600000
39601600000 fuse by Littelfuse is a TE5 size with rated voltage of 125V and current of 0.16A. It has a time lag blow characteristic, trip time of 60s, and nominal joule integral of 0.058J. Ideal for circuit protection in applications requiring a through hole mounting feature.
FRN-R-3.5
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 125 V; Rated Current: 35 A; Terminal Shape: END CAP;
ATM-15
Eaton Corporation's ATM-15 fuse, with 15A rated current and 32V rated voltage, is a fast blow electric fuse suitable for circuit protection. Measuring 10.92mm x 3.81mm x 8.81mm, it has a silver terminal finish and UL reference standard compliance. Ideal for inline mounting applications, it offers a max operating temperature of 100°C and a rated breaking capacity of 1000A.
TCF60
Eaton Corporation's TCF60 fuse is a 60A electric fuse with time delay blow characteristic. It has a rated AC voltage of 600V and rated DC voltage of 300V, suitable for inline mounting applications. With dimensions of 54.1mm x 25.4mm x 28.58mm, it offers circuit protection with a high breaking capacity of 300000A, meeting CSA and UL standards.
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37001600430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .16 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 35 A;
37006300410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .63 A; Terminal Shape: PIN WIRE; Trip Time/Delay: .02 Seconds;
37005000410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .5 A; Terminal Shape: PIN WIRE; Body Height: 8 mm;
37000800430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .08 A; Terminal Shape: PIN WIRE; Minimum Operating Temperature: -40 Cel;
37000500410
The Littelfuse 37000500410 is a TR5 fuse with a rated current of 0.05 A and a rated voltage of 250 V. It has a fast blow characteristic and a trip time of 0.02 seconds, making it suitable for circuit protection in various applications.
37000630430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Maximum Operating Temperature: 85 Cel;
37000500430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 8.5 mm;
37001000410
The Littelfuse 37001000410 is a TR5 fuse with a rated current of 0.1 A and a rated voltage of 250 V. It has a fast blow characteristic and a trip time of 0.02 seconds, making it suitable for circuit protection in various applications.
37000800000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .08 A; Terminal Shape: PIN WIRE; Nominal Joule Integral: .0014 J;
3700080041
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .08 A; Terminal Shape: PIN WIRE; Reference Standard: CCC; SEMKO; UL; VDE;
37000800410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .08 A; Terminal Shape: PIN WIRE; Dimensions: 8.5mm x 8mm;
3700080000
3700050041
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; Maximum Operating Temperature: 85 Cel;
37000400410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .04 A; Terminal Shape: PIN WIRE; Minimum Operating Temperature: -40 Cel;
37000400000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .04 A; Terminal Shape: PIN WIRE; JESD-609 Code: e3;
37000400430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .04 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 35 A;
3700063000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Packing Method: AMMO PACK; TAPE AND REEL;
37000630000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Reference Standard: CCC; CE; CUL; VDE; UL;
3700050000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .05 A; Terminal Shape: PIN WIRE; JESD-609 Code: e3;
3700063041
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .063 A; Terminal Shape: PIN WIRE; Packing Method: BULK;
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