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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
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LA070URD30KI0450
Littelfuse
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 40 mm;
Electric Fuse
450 A
200 kA
700 V
1.575 in (40 mm)
1.874 in (47.6 mm)
1.575 x 1.575 x 1.874 in (40 x 40 x 47.6 mm)
Very Fast
Indicator
26 J
UL
Tab/Blade
Inline/Holder
LA070URD30LI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Dimensions: 40mm x 40mm x 47.6mm;
LA070URD30TTI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 450 A; Terminal Shape: END CAP; Blow Characteristic: VERY FAST;
1.929 in (49 mm)
1.575 x 1.575 x 1.929 in (40 x 40 x 49 mm)
End Cap
LA070URD31KI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Built-in Features: INDICATOR;
2.008 in (51 mm)
2.008 x 2.008 x 1.874 in (51 x 51 x 47.6 mm)
26.5 J
LA070URD31LI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 51 mm;
LA070URD31TTI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 450 A; Terminal Shape: END CAP; Body Height: 49 mm;
2 in (50.8 mm)
2 x 2 x 1.929 in (50.8 x 50.8 x 49 mm)
LA070URD32KI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Dimensions: 60mm x 60mm x 47.6mm;
2.362 in (60 mm)
2.362 x 2.362 x 1.874 in (60 x 60 x 47.6 mm)
22 J
LA070URD32LI0450
LA070URD32TTI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 450 A; Terminal Shape: END CAP; Body Width: 60.3 inch;
2.374 in (60.3 mm)
2.374 x 2.374 x 1.929 in (60.3 x 60.3 x 49 mm)
LA130URD71LLI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1300 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Blow Characteristic: VERY FAST;
100 kA
1.3 KV
2.854 in (72.5 mm)
2.008 x 2.008 x 2.854 in (51 x 51 x 72.5 mm)
47 J
LA130URD71TTI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1300 V; Rated Current: 450 A; Terminal Shape: END CAP; Body Height: 72.5 mm;
LA130URD72LI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1300 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 60 mm;
2.362 x 2.362 x 2.854 in (60 x 60 x 72.5 mm)
44 J
LA130URD73LI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1300 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Dimensions: 74.5mm x 74.5mm x 72.5mm;
2.933 in (74.5 mm)
2.933 x 2.933 x 2.854 in (74.5 x 74.5 x 72.5 mm)
35 J
LA130URD73TTI0450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1300 V; Rated Current: 450 A; Terminal Shape: END CAP; Nominal Joule Integral: 35 J;
LA15QS450-4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 150 V; Rated DC Voltage: 150 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;
150 V
1.13 in (28.7 mm)
1.161 in (29.5 mm)
1.13 x 1.161 in (28.7 x 29.5 mm)
Rated Breaking Capacity at 150 VDC: 100000 A
50 J
LA30QS450-4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;
300 V
1.5 in (38.1 mm)
1.579 in (40.1 mm)
1.5 x 1.579 in (38.1 x 40.1 mm)
Rated Breaking Capacity at 300 VDC: 20000 A
130 J
LA50QS450-4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;
500 V
2.22 in (56.4 mm)
2 x 2.22 in (50.8 x 56.4 mm)
Fast
Rated Breaking Capacity at 500 VDC: 100000 A
CSA; UL
LA70QS450-4K
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 700 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;
2.843 in (72.2 mm)
2 x 2.843 in (50.8 x 72.2 mm)
Rated Breaking Capacity at 700 VDC: 100000 A
125 J
LA70QS450-4
5NLE2450E
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 5500 V; Rated Current: 450 A; Terminal Shape: END CAP; Dimensions: 162.05mm x 454.03mm;
80 kA
5.5 KV
6.382 in (162.1 mm)
17.875 in (454.03 mm)
6.38 x 17.875 in (162.05 x 454.03 mm)
Medium
10 m
Striker
ECNR450
Eaton Corporation
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 250 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;
250 V
2.88 in (73.152 mm)
10.38 in (263.652 mm)
Time Delay
CE; CSA; UL
Bulk
PSR030FL0450Z
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 600 V; Rated Current: 450 A; Terminal Shape: THREADED;
600 V
1.969 in (50 mm)
3.067 in (77.9 mm)
1.693 in (43 mm)
Rated Breaking Capacity at 600 VDC: 150000 A
23.133 kJ
-55 °C (-67 °F)
125 °C (257 °F)
CCC; CUL; UL
Threaded
PSR030FS0450Z
CUL; UL
PSR031FL0450Z
2.028 in (51.5 mm)
3.402 in (86.4 mm)
22.457 kJ
PSR031FS0450Z
PSR032FL0450Z
3.736 in (94.9 mm)
15.535 kJ
PSR032FS0450Z
PSR033FL0450Z
2.894 in (73.5 mm)
4.268 in (108.4 mm)
13.6 kJ
PSR033FS0450Z
PSR071FL0450Z
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1300 V; Rated DC Voltage: 1000 V; Rated Current: 450 A; Terminal Shape: THREADED;
1 KV
2.913 in (74 mm)
Rated Breaking Capacity at 1000 VDC: 150000 A
55.915 kJ
PSR071FS0450Z
PSR072FL0450Z
2.953 in (75 mm)
35.927 kJ
PSR072FS0450Z
PSR073FL0450Z
29.834 kJ
PSR073FS0450Z
PSX1XLDB0450X
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 1500 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Built-in Features: INDICATOR;
250 kA
1.5 KV
4.988 in (126.7 mm)
149.336 kJ
PSX1XLFL0450X
The Littelfuse PSX1XLFL0450X fuse has a rated current of 450A, max operating temperature of 125°C, and nominal joule integral of 149336J. It is used for electric circuit protection with a fast blow characteristic and built-in indicator feature. Ideal for inline mounting applications with UL and CUL reference standards compliance.
PSX1XLUB0450X
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 1500 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE; Packing Method: BULK;
PSR072UL0450X
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1300 V; Rated DC Voltage: 1000 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;
2.882 in (73.2 mm)
PSR030UL0450Z
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 600 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;
1.878 in (47.7 mm)
PSR031US0450Z
1.937 in (49.2 mm)
PSR032UL0450X
PSR032US0450X
PSR033US0450X
1.976 in (50.2 mm)
PSR073UL0450X
2.921 in (74.2 mm)
PSR031UL0450Z
PSR030US0450Z
PSR033UL0450X
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