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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VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 150 Cel; Operating Voltage: 38 V; Maximum Energy Absorbing Capacity: 1.8 J; Terminal Finish: TIN;
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Non-linear Resistors V47RA8X2749 attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
Maximum Circuit DC Voltage:
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V47RA8X2749 Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.40.00
SB
8533.40.00.80
PCN Packaging - Inner Packaging for Radial Bulk 16/May/2013
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.
OHN3020U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
USBLC6-2SC6
STMicroelectronics
USBLC6-2SC6 by STMicroelectronics is a unidirectional transient voltage suppressor diode with a breakdown voltage of 6V. It has a max clamping voltage of 17V and operates in temperatures ranging from -40 to 125°C. This device, with dual terminals and matte tin finish, is ideal for protecting sensitive electronics from voltage spikes in various applications.
2N7002
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
SMBJ18CA
Yageo
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Comchip Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; Operating Mode: ENHANCEMENT MODE;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Wuxi Xuyang Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM555CN
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
Itt Semiconductor
LD1117S33TR
LD1117S33TR by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It has a small outline package style, operates at an adjustable temperature range from 0 to 125°C, and is ideal for applications requiring stable voltage regulation in compact electronic devices.
ULN2803A
Motorola
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Terminal Position: DUAL; JESD-30 Code: R-PDIP-T18;
2N2222A
Tt Electronics Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
KYOCERA AVX
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
1N4148WS
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Qualification Status: Not Qualified; JESD-30 Code: R-PSFM-T3;
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
1N4148W-7-F
Multicomp Pro
LL4148
Weitron Technology
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
NCP15XH103F03RC
Murata Manufacturing
Murata Manufacturing's NCP15XH103F03RC is a Non-linear Resistor with 10000 ohm resistance, -40 to 125 °C operating temperature range, and 1% tolerance. It is used for TEMPERATURE SENSING applications with DUAL ENDED terminals in RECTANGULAR PACKAGE.
2920L185DR
Littelfuse
2920L185DR by Littelfuse is a PTC resettable fuse with resistance of 0.05 ohm and operating voltage of 33V. It is used for overcurrent protection in various applications. Featuring dual-ended terminals, SMT package style, and matte tin finish, it ensures reliable performance in a compact form factor.
MF-RX300/72-0
Bourns
Bourns MF-RX300/72-0 is a PTC resettable fuse with resistance of 0.04 ohm and operating voltage of 72V. It is used for overcurrent protection in applications requiring radial terminal placement and through-hole mounting. With a compact rectangular package, it offers reliable circuit protection with temperature range from -40°C to 85°C.
ASMD100F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .098 ohm; Maximum Operating Temperature: 85 Cel; Height (Package): 3 mm; JESD-609 Code: e3;
MF-MSMF050-2
The Bourns MF-MSMF050-2 is a PTC resettable fuse with resistance of 0.15 ohm and operating voltage of 15V. It is used for overcurrent protection in automotive applications, featuring dual-ended terminals and surface mounting type. AEC-Q200, CUL, TUV, and UL standards are met by this SMT package with gold over nickel terminal finish.
B59965C0120A070
TDK
The TDK B59965C0120A070 is a PTC thermistor with 1.2 ohm resistance and 25% tolerance. It is used for overcurrent protection in applications requiring a rated AC voltage of 30V. With radial terminal placement, it operates b/w -40°C to 125°C, making it suitable for through-hole mounting.
MF-R010-0-17
The Bourns MF-R010-0-17 is a PTC resettable fuse with 2.5 ohm resistance and 60V operating voltage, suitable for overcurrent protection applications. It features radial terminal placement, disk package shape, and operates b/w -40°C to 85°C. This non-linear resistor has CUL, TUV, and UL certifications for quality assurance.
MF-R050-2-99
The Bourns MF-R050-2-99 is a PTC resettable fuse with 60V operating voltage. It offers overcurrent protection with radial terminal placement and matte tin finish. Ideal for applications requiring non-linear resistors, such as circuit protection in various electronic devices.
ERTJ0EV104F
Panasonic
ERTJ0EV104F by Panasonic is a non-linear resistor with a resistance of 100000 ohm and a tolerance of 1%. It is used for temperature compensation, with a rated temperature range of -40 to 125 °C.
PTFL04BG471Q2N34B0
Murata Manufacturing's PTFL04BG471Q2N34B0 is a PTC thermistor with 470 ohm resistance, rated for 16V AC. It is used for temperature sensing applications, featuring radial terminal placement and disk package shape. Operating b/w -10°C to 80°C, it has UL and CUL certifications.
B72210-S300-K101
The TDK B72210-S300-K101 is a VARISTOR with 30V URac and 4.4J energy capacity. It operates b/w -40°C to 85°C, suitable for surge protection in electronic circuits. With radial terminal placement and metal oxide film technology, it offers reliable overvoltage protection in bulk packaging.
PESD0402-240
PESD0402-240 by Littelfuse is a VARISTOR with 24V operating voltage, METAL GLAZE/THICK FILM tech, and DUAL ENDED terminal placement. Ideal for surge protection in automotive electronics due to AEC-Q200 compliance and compact SMT package (0.6mm x 1.1mm x 0.43mm).
RXEF185K
TE Connectivity
TE Connectivity's RXEF185K is a PTC thermistor with 0.19 ohm resistance and 72V operating voltage. It offers overload protection in applications, featuring radial terminal placement and disk package shape. With CSA, TUV, UL certifications, it operates b/w -40°C to 85°C temperatures.
B72214-S300-K101
TDK B72214-S300-K101 varistor with 30V URac, 9J energy absorption, and -40 to 85°C temp range. Ideal for surge protection in circuits due to its metal oxide film technology and radial package shape. Suitable for applications requiring high voltage tolerance and through-hole mounting.
SMD100F-2
TE Connectivity's SMD100F-2 is a PTC resettable fuse with dual-ended terminals, designed for overload protection. It comes in a rectangular package for surface mounting, with a max operating temperature of 85°C. Ideal for applications requiring reliable non-linear resistors.
0ZCF0185FF2C
Bel Fuse
Bel Fuse's 0ZCF0185FF2C is a PTC resettable fuse with resistance of 0.04 ohm, operating voltage of 33V, and max circuit DC voltage of 33V. It is used for temperature sensing applications, featuring dual-ended terminals in a rectangular SMT package.
MF-USMF005-2
Bourns MF-USMF005-2 is a PTC resettable fuse with 2.8 ohm resistance, operating at 30V. It features dual-ended terminals in a rectangular SMT package for overcurrent protection applications. With gold over nickel terminal finish, it has a temperature range of -40 to 85°C and meets AEC-Q200, CUL, TUV, and UL standards.
B59219J0130A020
B59219J0130A020 by TDK is a PTC thermistor with 100 ohm resistance, rated for 560V AC voltage. It is used for temperature sensing applications, with a rated temperature range of -40 to 125°C. The thermistor has radial terminal placement and comes in a rectangular package suitable for through-hole mounting.
MF-SM150-2
The Bourns MF-SM150-2 is a PTC resettable fuse with resistance of 0.06 ohm and operating voltage of 15V. It features dual-ended terminals, SMT package style, and matte tin finish. Ideal for overcurrent protection applications, it has a temperature range from -40 to 85°C and meets AEC-Q200, CUL, TUV, and UL standards.
1210L010WR
1210L010WR by Littelfuse is a PTC resettable fuse with 1.6 ohm resistance, suitable for overcurrent protection applications. It features dual-ended terminals in a rectangular SMT package, with matte tin finish and operating voltage of 30V. This surface-mount device has a temperature range from -40 to 85°C and meets CUL, TUV, and UL standards.
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V47RA16
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 150 Cel; Maximum Circuit DC Voltage: 38 V; Height (Package): 15.1 mm; No. of Terminals: 2;
V47RA16X2749
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 150 Cel; Length (Package): 19.7 mm; Maximum Circuit DC Voltage: 38 V; Terminal Finish: TIN;
V47RA8
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 150 Cel; Packing Method: BULK; Technology: METAL OXIDE FILM; Length (Package): 11.45 mm;
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