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.
Featured manufacturers
Eaton Corporation's S501-4-R fuse is a 5x20mm fast blow electric fuse with 4A rated current and 250V AC voltage. With a nominal joule integral of 14J, it offers reliable circuit protection in various applications like inline mounting or use in holders. Compliant with CE, IEC, SEMKO, UL, and VDE standards for quality assurance.
Median Price
$3.372
Lifecycle Status
Suppliers In-Stock
8
In-Stock Inventory
1k+
Newark
1+ parts
$3.750
100+ parts
-
1k+ parts
10k+ parts
RS Americas
$7.830
$7.120
$6.890
Mouser Electronics
$9.250
$4.350
Farnell
$0.186
$0.173
Element14
$0.347
$0.320
$0.300
DigiKey
$3.139
Verical
Electronic Supply
Metaverse IC Inc.
Kepictronics
Higher joule rating provides better protection against power surges and ensures the safety of the connected devices.
Suitable for use in standard household and industrial applications where the voltage does not exceed 250V AC.
Compact size allows for easy installation in tight spaces or on crowded circuit boards.
Able to handle a current of up to 4A, providing reliable protection for devices without the risk of premature blowing.
Fast blow characteristic ensures quick response to overcurrent conditions and helps prevent damage to connected equipment.
High breaking capacity ensures the fuse can safely interrupt a fault current of up to 1500A, protecting the circuit from damage.
Can be easily mounted in-line or onto a fuse holder, making installation and replacement convenient and hassle-free.
Compliance with multiple international standards ensures the quality and safety of the product, giving peace of mind to users.
Fuses S501-4-R attributes and parameters. Explore more Fuses devices from Eaton Corporation
Circuit Protection Type:
Rated Current:
Rated Breaking Capacity:
Rated AC Voltage:
Rated Voltage:
Body Diameter:
Body Height:
Dimensions:
Blow Characteristic:
Fuse Size/Group:
Nominal Joule Integral:
Reference Standard:
Terminal Shape:
Terminal Finish:
Mounting Feature:
Packing Method:
S501-4-R Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Packaging - CP products logo chg 30/OCT/2019 Shipping Box and Labels 05/Jan/2018
Today, the world runs on critical infrastructure and technology. Planes. Hospitals. Factories. Data centers. Vehicles. The electrical grid. These are things people depend on every day. And the companies behind them depend on us to help solve some of the toughest power management challenges on the planet. At Eaton, we’re dedicated to improving people’s lives and the environment with power management technologies that are more reliable, efficient, safe and sustainable.We are a power management company doing business in more than 175 countries. Our energy-efficient products and services help our customers effectively manage electrical, hydraulic and mechanical power more reliably, efficiently, safely and sustainably. By giving people tools to use power more efficiently. Helping companies do business more sustainably. And by encouraging each and every employee at Eaton to think differently about our business, our communities—and the positive impact we can have on the world.
2N7002
Unisonic Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Body Material: PLASTIC/EPOXY; Package Shape: RECTANGULAR;
1N4148
Comchip Technology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
General Semiconductor
RC0603FR-071KL
Yageo
Yageo's RC0603FR-071KL is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in electronics, it operates b/w -55 to 155 °C with a temperature coefficient of 100 ppm/°C.
M39029/58-360
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
2N2222A
Forward International Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .6 A;
USB2514BI-AEZG
Microchip Technology
USB2514BI-AEZG by Microchip is a BUS CONTROLLER IC with 36 terminals, operating at 3.3V, supporting I2C, SMBUS, and USB buses. It has a clock frequency of up to 24MHz and can withstand industrial temperatures from -40°C to 85°C. This chip carrier package is surface mountable and suitable for various applications requiring USB connectivity.
Carlisle Interconnect Technologies
GENERAL CONN ACCESSORY; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; Maximum Operating Temperature: 200 Cel; MIL-Connector Accessory: CONTACT; Terminal Type: CRIMP; MIL Conformity: YES;
LM358N
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148WT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Meritek Electronics
LL4148
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; No. of Elements: 1; No. of Phases: 1; Maximum Output Current: 1 A;
Onsemi
First Components International
CC0603KRX7R9BB103
Yageo CC0603KRX7R9BB103 is a 0603 SMT ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Fairchild Semiconductor
OPA2277UA/2K5E4
Texas Instruments
OPA2277UA/2K5E4 by Texas Instruments is a dual operational amplifier with low-offset and micropower features. It has a max input offset voltage of 100uV, nominal common mode reject ratio of 140dB, and min slew rate of 0.8V/us. Ideal for industrial applications requiring precise signal amplification in compact designs.
FNQ-3-2/10
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated Current: 3.2 A; Terminal Shape: END CAP; Terminal Finish: Nickel (Ni);
FNQ-R-5
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 5 A; Terminal Shape: END CAP; Fuse Class: Supplemental;
SP/LPJ-10SP
Eaton Corporation
Eaton Corporation's SP/LPJ-10SP fuse is a 10A, time delay electric fuse with 600V AC and 300V DC ratings. Featuring silver terminal finish and inline mounting, it has a breaking capacity of 300kA. Ideal for CE, CSA, and UL compliant applications requiring reliable circuit protection.
0314002.MXP
Littelfuse
0314002.MXP fuse by Littelfuse is a 3AB size with 2A current rating and fast blow characteristic. It has a rated AC voltage of 250V, nominal joule integral of 5.7J, and max operating temperature of 125°C. Ideal for circuit protection in applications requiring a compact fuse with high breaking capacity.
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.
LPJ-100SP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 100 A; Terminal Shape: TAB/BLADE;
KTK-R-1/10
The Eaton Corporation's KTK-R-1/10 fuse, rated at 0.1A and 600V AC, features a fast blow characteristic with a body size of 10.3mm x 38.1mm. Designed for electric circuit protection, it has a high breaking capacity of 200kA and is suitable for inline mounting applications per CE, CSA, and UL standards.
029707.5.WXNV
Littelfuse 029707.5.WXNV is a MINI electric fuse with 7.5A rated current, 68J nominal joule integral, and 0.03s trip time. Ideal for circuit protection in automotive applications due to its TAB/BLADE terminal shape and high breaking capacity of 1000A.
LP-CC-1
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 1 A; Terminal Shape: END CAP;
BK/ATM-20
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 20 A; Terminal Shape: TAB/BLADE; Body Width: 3.81 inch;
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.
FNQ-R-17-1/2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 17.5 A; Terminal Shape: END CAP;
ATDR1/2
Mersen S A
Mersen S A's ATDR1/2 fuse, rated 0.5A with 600V AC & 300V DC, features time delay blow characteristic and inline mounting. With a body size of 10.4mm x 38.1mm, it offers circuit protection up to 200kA, meeting CSA and UL standards for electrical applications.
ATM-5
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 5 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 10.92 mm;
0297030WXNV
0297030WXNV by Littelfuse is a 30A electric fuse with dimensions of 10.9mm x 3.8mm x 8.8mm and a max operating temperature of 125°C. It is commonly used for circuit protection in applications such as inline or holder mounting.
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.
JJS-60
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 60 A; Terminal Shape: END CAP; Body Height: 39.7 mm;
02170.05MXP
Littelfuse 02170.05MXP fuse, rated at 0.05A and 250V, with fast blow characteristic and trip time of 0.003s. Ideal for circuit protection in applications requiring a 5x20mm size fuse with rated breaking capacity of 35A. Operating temperature range from -55 to 125°C makes it suitable for various electronic devices.
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: .1 A; Terminal Shape: END CAP; Dimensions: 10.3mm x 38.1mm;
0313003.MXP
Littelfuse 0313003.MXP fuse, rated at 3A and 250V, offers a trip time of 5s with a blow characteristic of TIME LAG. With dimensions of 6.35mm x 31.75mm, it is used for circuit protection in applications requiring a supplemental electric fuse with a pre-arcing rating of 200 A2/s.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
5HF4-R
Bel Fuse
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved