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
Littelfuse 0273.750H is a MICRO fuse with 0.75A rated current and 125V rated voltage. It has a very fast blow characteristic, suitable for electric circuit protection in various applications. With dimensions of 6.35mm x 8.89mm, it offers high breaking capacity of 10000A and operates b/w -55°C to 85°C temperatures.
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$7.120
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Chip1Stop
1+ parts
$5.040
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RS (Exports)
$5.910
$4.650
RS Americas
$6.480
Arrow
$8.833
$5.220
$4.602
DigiKey
$10.980
$6.424
$5.404
Newark
$11.510
$6.740
$5.790
Mouser Electronics
$11.640
$5.760
TTI
$6.000
$5.600
$5.540
Verical
Component Electronics Inc.
$6.150
$4.620
$4.000
TME
$6.250
$5.570
$5.100
VNN
Nova Conductors
Ampacity Inc.
$3.150
Component Stockers USA
$3.740
$2.690
Neutron USA
$29.990
Argo Parts USA
Continental Prestige Electronics
Aranea Global
Perfect Parts
Provides sufficient protection against power surges and electrical overloads, ensuring safe operation of the device.
Compatible with standard AC power systems, making it suitable for a wide range of applications.
Offers a delay in tripping, allowing for temporary power fluctuations without immediate disconnection.
Compact size allows for easy installation in tight spaces.
Optimal current rating for protecting sensitive electronic devices without causing unnecessary tripping.
Can withstand high temperatures, ensuring reliability even in challenging environments.
Quick response to overcurrent conditions, providing rapid protection to the circuit.
Easy to mount on circuit boards, reducing assembly time and effort.
Fuses 0273.750H attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
Rated Current:
Rated Breaking Capacity:
Rated AC Voltage:
Rated DC 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:
Terminal Finish:
Mounting Feature:
Packing Method:
0273.750H Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.10.00.40
SB
PCN Packaging - EAC Mark 20/Feb/2018
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.
1N4148
Grande Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Meritek Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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
Plessey Semiconductors Discrete Components Div
Other Transistors;
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Vishay Semiconductors
OPA2277UA/2K5
Texas Instruments
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
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.
NC7WZ07P6X
Fairchild Semiconductor
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
BSS138
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel;
SMBJ18CA
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Yangzhou Yangjie Electronics
0462-201-16141
TE Connectivity
TE Connectivity's 0462-201-16141 is a CRIMP terminal with MACHINED contact design. It operates b/w -55 to 125 °C, suitable for wire gauges from 20 to 16 AWG. With a rated current of 13A, it is ideal for applications requiring FEMALE ROUND PIN-SOCKET contacts.
BAV99
Rfe International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
ESD5Z5.0T1G
Onsemi
ESD5Z5.0T1G by Onsemi is a unidirectional Trans Voltage Suppressor Diode with 5V reverse test voltage and 174W peak power dissipation. It is used for transient suppression in electronic circuits, meeting IEC-61000-4-2, 4-4 standards and UL recognized for reliability.
PAP-06V-S
J S T Mfg
PAP-06V-S by J S T Mfg is a 6-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It has FEMALE contacts, CRIMP termination, and comes WITH CABLE ASSEMBLY for CABLE mounting applications.
Sangdest Microelectronics (Nanjing)
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; JESD-30 Code: R-PDSO-G3;
LM358N
Silicon Group
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Vicor
JKS-40
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 40 A; Terminal Shape: END CAP; Dimensions: 27mm x 60.3mm;
FRS-R-60
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 250 V; Rated Current: 60 A; Terminal Shape: END CAP;
LPJ-10SPI
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 10 A; Terminal Shape: END CAP;
FWP-32A22F
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 500 V; Rated Current: 32 A; Terminal Shape: END CAP;
FNQ-R-1/4
Eaton Corporation
Eaton Corporation's FNQ-R-1/4 fuse, rated at 0.25A and 600V AC, features a time delay blow characteristic. With a body length of 10.3mm and diameter of 38.1mm, it is ideal for circuit protection in applications requiring a high breaking capacity of 200kA. The fuse is designed with an end cap terminal shape and nickel finish for use in inline or holder mounting configurations per CE, CSA, and UL standards.
0297020.WXNV
Littelfuse
Littelfuse 0297020.WXNV is a MINI fuse with 20A rated current, 442J nominal joule integral, and 0.03s trip time. Ideal for circuit protection in automotive applications due to its 32V rated voltage and UL reference standard compliance.
3182.25
Littelfuse 3182.25 fuse has a rated current of 2.25A and nominal joule integral of 7.2J, suitable for electric fuse circuit protection at 250V AC/DC voltage. With fast blow characteristic and through hole mounting feature, it meets CSA and UL standards for various applications requiring reliable overcurrent protection.
FWP-50A14F
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 700 V; Rated Current: 50 A; Terminal Shape: END CAP;
DFJ-250
DFJ-250 by Eaton Corp is a 250A fast blow electric fuse with 600V AC and 450V DC ratings. Measuring 53.59mm x 85.85mm, it features TAB/BLADE terminals and inline/holder mounting for high breaking capacity of 200kA. Ideal for circuit protection in various applications meeting CSA and UL standards.
0251001.MRT1L
Littelfuse 0251001.MRT1L PICO fuse, rated 1A at 125V, offers very fast blow characteristic in a compact size of 2.8mm x 7.11mm. Ideal for supplemental circuit protection in applications requiring quick response to overcurrent events with a trip time of 0.004s. Suitable for use in various industries due to its high breaking capacity and wide operating temperature range from -55°C to 125°C.
SP/LPJ-400SP
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.
LPJ-150SPI
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 150 A; Terminal Shape: TAB/BLADE;
LKN-100
ELECTRIC FUSE;
ATQR4-1/2
Mersen S A
Mersen S A's ATQR4-1/2 fuse, rated 4.5A and 600V AC, features time delay blow characteristic. With a 10.4mm x 38.1mm dimension, it is ideal for electric circuit protection with a high breaking capacity of 200kA at 300V DC. Suitable for inline mounting, it complies with CSA, CE, and UL standards.
LP-CC-1-1/2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 1.5 A; Terminal Shape: END CAP;
KTK-R-12
Eaton Corporation's KTK-R-12 fuse, rated at 12A and 600V AC, features fast blow characteristic with a breaking capacity of 200kA. With CE, CSA, and UL certifications, it is commonly used for electric circuit protection in various applications due to its nickel terminal finish and inline mounting feature.
3413.0002.24
Schurter Ag
Schurter Ag's 3413.0002.24 fuse is a 3.2x1.6mm surface mount electric fuse with rated current of 0.05A and rated AC voltage of 125V, suitable for circuit protection in applications requiring very fast blow characteristic at temperatures ranging from -55 to 90°C.
FNQ-R-4
FNQ-R-4 fuse by Eaton Corp, rated 4A at 600V AC, features time delay blow characteristic. With a body length of 10.3mm and diameter of 38.1mm, it is ideal for circuit protection in applications requiring high breaking capacity up to 200kA. Suitable for use with CE, CSA, and UL standards in inline/holder mounting configurations.
FNQ-12
FNQ-12 fuse by Eaton Corporation is a 12A MIDGET fuse with TIME DELAY blow characteristic. Rated for 500V AC/DC, it has a breaking capacity of 10kA. Ideal for circuit protection in various applications like industrial machinery and electrical equipment.
3413.0330.22
Schurter Ag's 3413.0330.22 fuse, rated at 15A and 32V, features a time lag blow characteristic with dimensions of 3.2x1.6x0.6mm. Ideal for circuit protection in applications requiring a surface mount fuse with a pre arcing rating of 65 A2/s and UL/CUL reference standard compliance.
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0273.500H
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .5 A; Terminal Shape: PIN WIRE;
0273.100H
Littelfuse 0273.100H MICRO fuse with 0.1A current, 125V rated voltage, and 14400s trip time is ideal for circuit protection in electronics. With a very fast blow characteristic and high breaking capacity of 10000A, it ensures safety at temperatures from -55°C to 85°C. Measuring 6.35mm x 8.89mm, this THROUGH HOLE mountable fuse is UL certified for reliable performance.
0273.050H
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .05 A; Terminal Shape: PIN WIRE;
0273.600V
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .6 A; Terminal Shape: PIN WIRE;
0273003.H
Littelfuse 0273003.H is a MICRO fuse with rated current of 3A and very fast blow characteristic. It has a rated AC/DC voltage of 125V, trip time of 14400s, and nominal joule integral of 0.759J. Commonly used for circuit protection in applications requiring electric fuses with through hole mounting feature.
0273005.H
Littelfuse 0273005.H is a MICRO fuse with 5A rated current, 125V AC/DC voltage, and 2.21J nominal joule integral. It has very fast blow characteristic and is ideal for circuit protection in applications requiring high breaking capacity and through-hole mounting.
0273.005H
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .005 A; Terminal Shape: PIN WIRE;
0273.300H
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .3 A; Terminal Shape: PIN WIRE;
0273.250H
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .25 A; Terminal Shape: PIN WIRE;
02730.031V
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .031 A; Terminal Shape: PIN WIRE;
0273003.0V
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 3 A; Terminal Shape: PIN WIRE;
0273001.V
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 1 A; Terminal Shape: PIN WIRE;
0273002.0H
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 2 A; Terminal Shape: PIN WIRE;
0273003.V
02730.010V
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .01 A; Terminal Shape: PIN WIRE;
0273004.0H
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 4 A; Terminal Shape: PIN WIRE;
02730.005V
0273001.0V
0273.002H
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .002 A; Terminal Shape: PIN WIRE;
Supply Digital Components
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