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; Technology: METAL OXIDE FILM; Operating Voltage: 510 V; Package Style (Meter): Radial; Maximum Circuit RMS Voltage: 385 V; Maximum Circuit DC Voltage: 510 V;
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Non-linear Resistors V391HC40 attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
Maximum Circuit DC Voltage:
Maximum Circuit RMS Voltage:
Maximum Energy Absorbing Capacity:
JESD-609 Code:
Package Style (Meter):
Resistor Type:
Sub-Category:
Technology:
Terminal Finish:
Operating Voltage:
V391HC40 Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.40.00
SB
8533.40.00.80
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.
MMBF170LT1G
Onsemi
MMBF170LT1G by Onsemi is a N-CHANNEL FET with 60V DS Breakdown Voltage and 0.5A Drain Current. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with a max power dissipation of 0.225W. This small outline transistor has a temperature range from -55 to 150 °C.
2N7002
Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain Current (ID): .115 A; Operating Mode: ENHANCEMENT MODE;
EU2B-YS2J03C
Idec
ROTARY SWITCH;
LM2675M-ADJ/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
SS14
Pro-an Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
2N2222A
General Diode
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
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;
STM32H743IIT6
STMicroelectronics
STM32H743IIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications due to its wide temperature range (-40°C to 85°C) and various connectivity options (CAN, I2C, UART, USB).
BAV99
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Taitron Components
LM107H
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Minimum Voltage Gain: 25000;
LM7805CT
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
RC0603FR-0710KL
Yageo
Yageo's RC0603FR-0710KL is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics requiring precise resistance values.
SMBJ18CA
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Fairchild Semiconductor
Dc Components
Daco Semiconductor
1N4148
Hitachi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
V5.5MLA0805LNH
Harris Semiconductor
VARISTOR; Mounting Type: SURFACE MOUNT; Maximum Operating Temperature: 125 Cel; Terminal Finish: MATTE TIN OVER NICKEL; Maximum Circuit RMS Voltage: 4 V; Minimum Operating Temperature: -40 Cel;
TFPT0603L1001FV
Vishay Intertechnology
Vishay Intertechnology TFPT0603L1001FV is a PTC thermistor with 1000 ohm resistance, 1% tolerance, and 0.075 W power dissipation. It is used for temperature compensation in applications requiring dual-ended terminals and surface mounting type.
60R020XU
Littelfuse
60R020XU by Littelfuse is a PTC resettable fuse with resistance of 1.83 ohm and operating voltage of 60V. It is used for overcurrent protection in applications requiring radial terminal placement and disk package shape. With reference standards including CUL, TUV, and UL, it operates b/w -40 to 85 °C.
PTCEL17R501TBE
Vishay Intertechnology's PTCEL17R501TBE is a PTC thermistor with 500 ohm resistance and 240 J energy capacity. Ideal for overload protection applications, it has radial terminal placement and operates b/w -40 to 105 °C. Suitable for through-hole mounting, this non-linear resistor offers a max operating voltage of 1000 V and meets AEC-Q200 standards.
B72530T0300K062
TDK
The TDK B72530T0300K062 is a VARISTOR with 2J energy capacity, 30V RMS voltage, and -55 to 150°C operating range. Ideal for surge protection in SMT applications due to its dual-ended terminals and compact rectangular package design.
B72214-S271-K101
TDK's B72214-S271-K101 varistor has a max energy capacity of 71J, operating voltage of 350V, and max circuit RMS voltage of 275V. Ideal for surge protection in applications requiring non-linear resistors with radial terminal placement and disk package shape.
2920L150DR
2920L150DR by Littelfuse is a PTC resettable fuse with resistance of 0.08 ohm, operating voltage of 33V, and dual-ended terminal placement. It is used for overcurrent protection in various applications due to its SMT package style and surface mounting type.
B59955C0120A070
The TDK B59955C0120A070 is a PTC thermistor with resistance of 0.8 ohm, rated for 30V AC/DC. It is used for overcurrent protection in radial disk package, operating b/w -40°C to 125°C. Ideal for through-hole mounting applications requiring high temperature tolerance and strip pack packaging.
0603L025YR
0603L025YR by Littelfuse is a PTC resettable fuse with resistance of 0.5 ohm, operating voltage of 9V, and max circuit DC voltage of 9V. It is used for overcurrent protection in various applications due to its dual-ended terminal placement and SMT package style.
NTCS0603E3103JHT
Vishay Bc Components
NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 150 Cel; Tolerance: 5 %;
RXEF020S
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Terminal Placement: RADIAL; Additional Features: 1.83-2.75 OHMS AT 20 DEG CEL; No. of Terminals: 2;
RF1256-000
VARISTOR; Terminal Finish: MATTE TIN OVER NICKEL; Manufacturer Series: PESD; JESD-609 Code: e3;
VC06AG183R0YAT3A
KYOCERA AVX
VC06AG183R0YAT3A by KYOCERA AVX is a VARISTOR resistor with dual-ended terminals and SMT package style. It operates b/w -55°C to 125°C, with max circuit DC voltage of 18V and RMS voltage of 14V. Ideal for surface mount applications requiring protection against overvoltage conditions.
1206L005/60WR
Littelfuse 1206L005/60WR is a PTC resettable fuse with 3.6 ohm resistance and 60V operating voltage. It is used for overcurrent protection in various applications, featuring dual-ended terminals and SMT package style. With a temperature range of -40 to 85°C, it meets CUL, TUV, and UL standards.
NTC0805J100K
Tyco Electronics Components
NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 100000 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 5 %;
192-102DEW-A01
Honeywell Sensing And Control
192-102DEW-A01 by Honeywell is a NTC thermistor with 1000 ohm resistance, ideal for temperature sensing applications. Featuring a disk package shape and wire terminals, it operates b/w 0 to 70°C with a thermal sensitivity index of 3260 K. Suitable for through hole mounting in various electronic devices.
NTCS0603E3103JLT
GMOV-20D271K
Bourns
The Bourns GMOV-20D271K is a metal oxide varistor with a max energy absorbing capacity of 305 J. It is used for overload protection in applications such as electrical circuits and power supplies. With its radial terminal placement and through-hole mounting, it offers reliable performance in a compact package (23mm x 9mm).
0ZCM0005FF2G
Bel Fuse
Bel Fuse's 0ZCM0005FF2G is a PTC resettable fuse with resistance of 3.8 ohm, operating voltage of 15V, and max circuit DC voltage of 15V. It is used in non-linear resistor applications with dual-ended terminal placement and surface mounting type.
MF-MSHT110KX-2
Bourns MF-MSHT110KX-2 is a PTC resettable fuse with resistance of 0.05 ohm, operating voltage of 16V, and max temperature of 125°C. It is used for overcurrent protection in various applications such as automotive electronics and power supplies.
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V391DHB34
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Package Style (Meter): RECTANGULAR; Maximum Energy Absorbing Capacity: 550 J; Maximum Circuit RMS Voltage: 385 V;
V391HA32
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Width (Package): 11 mm; Maximum Energy Absorbing Capacity: 395 J;
V391HA40
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Width (Package): 11 mm; JESD-609 Code: e3; Terminal Finish: TIN;
V391HB34
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 125 Cel; Rated AC Voltage (URac): 385 V; Maximum Energy Absorbing Capacity: 550 J; Technology: METAL OXIDE;
V391HC32
VARISTOR; Maximum Circuit DC Voltage: 510 V; JESD-609 Code: e3; Operating Voltage: 510 V; Technology: METAL OXIDE FILM; Maximum Energy Absorbing Capacity: 395 J;
V391HF34
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Width (Package): 7.6 mm; Terminal Finish: TIN;
V391HG34
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Terminal Placement: DUAL; No. of Terminals: 2; Terminal Finish: TIN;
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