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: 320 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 50 A;
Median Price
$1.250
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1k+
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100+ parts
$0.731
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$0.558
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$0.494
Vyrian
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Native Components
Northwest PG Solutions
Fuses 38311250000 attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
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Rated Breaking Capacity:
Rated AC Voltage:
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Dimensions:
Blow Characteristic:
Fuse Size/Group:
Trip Time/Delay:
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38311250000 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.
SMBJ18CA
Jgd Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
1N4148WS
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Shandong Yiguang Electronic Joint Stock
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
M85049/85-08W02
TE Connectivity
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Material: ALUMINUM ALLOY;
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
2N7002-T1-E3
Vishay Intertechnology
Vishay Intertechnology's 2N7002-T1-E3 is a N-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. With ENHANCEMENT MODE operation, this GULL WING transistor is ideal for small outline surface mount designs up to 150°C.
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Secos
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Moisture Sensitivity Level (MSL): 1; Maximum Operating Temperature: 150 Cel;
PIC18F4550-I/P
Microchip Technology
PIC18F4550-I/P by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring low power consumption and high-speed data processing. With 2048 RAM bytes and 256 Data EEPROM size, this CMOS technology-based microcontroller offers versatile performance in various embedded systems.
2N2222A
Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BSS138PS,115
NXP Semiconductors
NXP Semiconductors' BSS138PS,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A max drain current. Ideal for switching applications, it features a 1.6 ohm max on-resistance and operates in enhancement mode. The transistor comes in a small outline package with GULL WING terminals, making it suitable for surface mount designs.
ST3485EBDR
STMicroelectronics
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
Panjit International
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3 ohm; Minimum DS Breakdown Voltage: 50 V; Terminal Form: GULL WING;
Good-ark Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Maximum Time At Peak Reflow Temperature (s): 10; JESD-609 Code: e3;
Pro-an Electronic
Formosa Microsemi
BK/ABC-2-R
Eaton Corporation
BK/ABC-2-R fuse by Eaton Corporation is a 3AB size electric fuse with a rated current of 2A and a rated voltage of 250V. It has a fast blow characteristic and is suitable for circuit protection in applications such as inline holders.
LPT-45
Eaton Corporation's LPT-45 fuse, rated at 45A and 600V AC/300V DC, features a time lag blow characteristic. With a rated breaking capacity of 200kA, it is used for electric circuit protection in inline/holder mounting applications. Dimensions: 20.57mm x 39.62mm with end cap terminals; complies with CSA and UL standards.
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.
FNQ-R-1-1/8
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 1.125 A; Terminal Shape: END CAP; Blow Characteristic: TIME DELAY;
0218.500HXP
Littelfuse
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.
36916300000
Littelfuse 36916300000 TE5 fuse with 6.3A current, 300V AC/DC voltage rating, and 160.74J joule integral is ideal for circuit protection in applications requiring a time lag blow characteristic. It has a trip delay of 20s and operates b/w -40°C to 85°C temperatures, meeting CUL, UL, and VDE standards.
031302.5MXP
031302.5MXP by Littelfuse is a 2.5A, 250V time lag fuse with a rated breaking capacity of 100A. It has a nominal joule integral of 199J and trip time of 5s, suitable for electric fuse circuit protection applications. This fuse features nickel terminal finish, CE/CSA/KC/PSE/UL standards compliance, and operates within -60 to 125°C temperature range.
LP-CC-15
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 15 A; Terminal Shape: END CAP;
FRN-R-40
Eaton Corporation's FRN-R-40 fuse, with 250V AC/125V DC voltage rating and 40A current, features RK5 class and time delay blow characteristic. It is used for electric circuit protection in various applications, meeting CE, CSA, and UL standards. Dimensions: 20.6mm x 76.2mm; Terminal Shape: End Cap; Mounting Feature: Inline/Holder.
SBS8
Mersen S A
The Mersen S A SBS8 fuse is rated for 600V AC with a fast blow characteristic and 8A current. It has a body length of 10mm, diameter of 35mm, and height of 35mm. Ideal for circuit protection in applications requiring inline mounting, it meets CSA and UL standards with a high breaking capacity of 100kA.
39211000000
The Littelfuse 39211000000 fuse has a rated current of 1A and nominal joule integral of 8J, with a trip time of 0.02s. It is used for circuit protection in applications requiring a rated AC voltage of 250V, featuring a time lag blow characteristic and max operating temperature of 125°C.
0437002.WR
Littelfuse 0437002.WR fuse, rated at 63V and 2A, offers fast blow characteristic with trip time of 1s. With dimensions of 3.2mm x 1.63mm x 0.82mm, it is ideal for circuit protection in applications requiring surface mount fuses with high breaking capacity up to 50A.
FWP-40A22F
The Eaton Corporation FWP-40A22F fuse is a 40A electric fuse with a rated AC voltage of 700V and rated DC voltage of 500V. With a nominal joule integral of 68J and rated breaking capacity of 200kA, it is suitable for circuit protection in various applications. The fuse has dimensions of 22.2mm x 58mm and can be mounted inline or in a holder.
0251004.MXL
Littelfuse 0251004.MXL PICO fuse with 4A current, 125V DC/AC rated voltage, and 2.45J joule integral. Very fast blow characteristic for electric circuit protection in various applications. Dimensions of 2.8mm x 7.11mm make it suitable for through-hole mounting in electronics.
BK/ATM-3
The Eaton Corporation BK/ATM-3 fuse is a 32V, 3A fast blow electric fuse with a rated breaking capacity of 1000A. Measuring 10.92mm x 3.81mm x 8.81mm, it features TAB/BLADE terminals and UL reference standard for inline mounting applications in circuits requiring reliable overcurrent protection up to 100°C.
TCF70
Cooper Industries
The TCF70 by Cooper Industries is a 70A electric fuse with a rated AC voltage of 600V. It has a time delay blow characteristic and a minimum operating temperature of -10°C. The fuse has a body length/diameter of 76.45mm, a body width of 25.4 inch, and a body height of 32mm. It has a tin terminal finish and a rated breaking capacity of 300000A. The TCF70 is suitable for applications that require circuit protection in systems with a maximum operating temperature of 65°C and a rated DC voltage of 300V.
MCMET160MA250V
SPC TECHNOLOGY/ MULTICOMP
MCMET160MA250V by Spc Technology/Multicomp is a 250V fuse with 0.16A rated current and 0.1331J nominal joule integral. Ideal for circuit protection, it features slow blow characteristic, 35A rated breaking capacity, and through-hole mounting for applications requiring reliable electrical fuse protection.
FNQ-R-4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 4 A; Terminal Shape: END CAP; Body Height: 38.1 mm;
50NHG000B
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 250 V; Rated Current: 50 A; Terminal Shape: TAB/BLADE;
TR/3216FF2-R
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 32 V; Rated DC Voltage: 63 V; Rated Current: 2 A; Terminal Shape: WRAPAROUND;
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38314000410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 4 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 50 A;
38314000000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 4 A; Terminal Shape: PIN WIRE; Reference Standard: CE; CUL; PSE; UL; VDE;
38312000000
38312000000 by Littelfuse is a TR5 fuse with 2A rated current, 17.8J nominal joule integral, and 320V AC voltage rating. It has a time lag blow characteristic and operates b/w -40°C to 85°C. Ideal for circuit protection in various applications like consumer electronics and industrial equipment.
38312000410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 2 A; Terminal Shape: PIN WIRE; Reference Standard: CE; CUL; PSE; UL;
38311000000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 1 A; Terminal Shape: PIN WIRE; Body Height: 8 mm;
38316300000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 6.3 A; Terminal Shape: PIN WIRE; Dimensions: 8.5mm x 8mm;
38312500000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 2.5 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 8.5 mm;
38318000000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 8 A; Terminal Shape: PIN WIRE; Body Height: 8 mm;
38318000410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 8 A; Terminal Shape: PIN WIRE; Fuse Size: TR5;
38311000410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 1 A; Terminal Shape: PIN WIRE; Fuse Size: TR5;
38311600000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 1.6 A; Terminal Shape: PIN WIRE; Dimensions: 8.5mm x 8mm;
38313150000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 3.15 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 8.5 mm;
38315000410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 5 A; Terminal Shape: PIN WIRE; Minimum Operating Temperature: -40 Cel;
38316300410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 6.3 A; Terminal Shape: PIN WIRE; Fuse Size: TR5;
38311250410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Reference Standard: CE; CUL; PSE; UL;
38312500410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 2.5 A; Terminal Shape: PIN WIRE; Fuse Size: TR5;
38311600410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 1.6 A; Terminal Shape: PIN WIRE; Packing Method: BULK;
38313150410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 3.15 A; Terminal Shape: PIN WIRE; Minimum Operating Temperature: -40 Cel;
38315000000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 5 A; Terminal Shape: PIN WIRE; Trip Time/Delay: .02 Seconds;
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