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: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Terminal Placement: RADIAL; Terminal Finish: TIN;
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Non-linear Resistors V251HG34 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:
Mounting Type:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Height (Package):
Length (Package):
Package Style (Meter):
Width (Package):
Rated AC Voltage (URac):
Rated Temperature:
Resistor Type:
Technology:
Terminal Finish:
Terminal Placement:
Terminal Shape:
Operating Voltage:
V251HG34 Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.40.00
SB
8533.40.00.80
PCN Design/Specification - Mult Dev Marking Chg 17/May/2019
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.
BAV99
Infinex
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
LM358MX
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
2N2222A
Hi-tron Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
NE555D
Texas Instruments
NE555D by Texas Instruments is an 8-terminal IC with a supply voltage range of 4.5V to 16V, suitable for analog waveform generation applications. It operates at temperatures from 0°C to 70°C and has a max supply current of 15mA. The package style is small outline, making it ideal for compact electronic designs.
261
Deltrol Controls
Other Relays;
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
ULN2803ADWR
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
ABS25-32.768KHZ-1-T
Abracon
Abracon's ABS25-32.768KHZ-1-T crystal oscillator offers 10 ppm frequency tolerance, 126% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal operating frequency, such as IoT devices and precision timing systems.
STM32H743BIT6
STMicroelectronics
STM32H743BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 208 terminals, and 1085440 bytes of RAM. It features 2 DAC channels, 32 ADC channels, and operates at a max clock frequency of 48 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
0460-202-16141
TE Connectivity
TE Connectivity's 0460-202-16141 contact features a crimp terminal type, machined contact design, and rated AC voltage of 1500V. With a wire gauge range of 20-16 AWG, it is ideal for applications requiring a male round pin-socket contact style in assembly products.
SS14
Frontier Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDLL4148
Onsemi
FDLL4148 by Onsemi is a single rectifier diode with a max reverse recovery time of 0.004 us. With a max forward voltage of 1V and output current of 0.2A, it is ideal for applications requiring fast switching speeds in electronic circuits. The diode's glass package body material and isolated case connection make it suitable for surface mount designs operating at temperatures up to 175°C.
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Surge Components
Silicon Standard
LM7805CT/NOPB
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Max): 125 Cel; Maximum Output Voltage-1: 5.25 V;
Intersil
1N4148WT
Jiangsu Changjiang Electronics Technology
RXEF250K
TE Connectivity's RXEF250K is a PTC thermistor with resistance of 0.05 ohm, rated power dissipation of 2.5W, and URac of 72V. It is used for temperature sensing applications due to its radial terminal placement and disk package shape. Operating temperatures range from -40°C to 85°C making it suitable for various environments.
B72210S0421K101
TDK
B72210S0421K101 by TDK is a VARISTOR with 420V max circuit RMS voltage and 45J energy absorption. It operates b/w -40 to 105°C, suitable for surge protection in various electronic applications. With radial terminal placement and metal oxide technology, it offers reliable performance in bulk packaging.
VDRS10P275BSE
Vishay Intertechnology
Vishay Intertechnology's VDRS10P275BSE is a VARISTOR with 275V max circuit RMS voltage and 63J energy absorption. Ideal for surge protection in applications requiring non-linear resistors, such as power supplies and industrial equipment. Operating temp range from -40°C to 125°C, making it suitable for various environments.
RXEF090-2
TE Connectivity's RXEF090-2 is a PTC resettable fuse with resistance of 0.47 ohm and rated power dissipation of 0.99W. Ideal for temperature sensing applications, it has a max operating temperature of 85°C and min of -40°C, featuring radial terminal placement in disk package.
ASMD100F-2
Littelfuse
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .098 ohm; Maximum Operating Temperature: 85 Cel; Height (Package): 3 mm; JESD-609 Code: e3;
B72214S1300K102
The TDK B72214S1300K102 is a VARISTOR with 9J energy capacity, 30V RMS voltage, and -40 to 85°C operating range. Ideal for surge protection in circuits with 34V operating voltage. RADIAL package style makes it suitable for THROUGH HOLE MOUNT applications.
MF-NSMF012-2
Bourns
Bourns MF-NSMF012-2 is a PTC resettable fuse with 1.35 ohm resistance, operating at 30V. Its dual-ended terminals and SMT package make it suitable for automotive applications, meeting AEC-Q200, CUL, TUV, and UL standards. With a temperature range of -40 to 85°C, it offers reliable protection in compact dimensions (3.4mm x 1.8mm x 1.1mm).
B57235-S609-M
B57235-S609-M by TDK is a NTC thermistor with 6 ohm resistance, 20% tolerance, and 1.8 W power dissipation. It is used for temperature sensing applications with a rated AC voltage of 265 V and thermal sensitivity index of 2800 K. The thermistor has a radial terminal placement in disk package shape suitable for through hole mounting.
NTCS0603E3103JLT
Vishay Intertechnology's NTCS0603E3103JLT is a NTC thermistor with 10000 ohm resistance, 5% tolerance, and 3435 K thermal sensitivity index. It is used for temperature sensing applications in automotive electronics due to its dual-ended terminal placement and surface mount package style. The thermistor has a rated temperature range from -40°C to 150°C, making it suitable for various environmental conditions.
B72220-S271-K101
The TDK B72220-S271-K101 is a VARISTOR with 275V URac and 350V operating voltage. With 151J energy absorption, it's ideal for surge protection in applications requiring high reliability. Featuring METAL OXIDE FILM tech, RADIAL terminal placement, and THROUGH HOLE mounting type.
2920L500/16MR-A
Littelfuse 2920L500/16MR-A is a PTC thermistor with resistance of 0.005 ohm, operating voltage of 16V, and dual-ended terminals. It is used for overcurrent protection in surface mount applications with a temperature range from -40 to 85°C.
VC120630D650DP
KYOCERA AVX
VC120630D650DP by KYOCERA AVX is a VARISTOR with 2 terminals, offering 0.4 J energy absorption and 21 V max circuit RMS voltage. With dual-ended terminal placement and surface mounting type, it's ideal for applications requiring protection against voltage surges in compact electronic devices.
ERTJ1VV154J
Panasonic
Panasonic ERTJ1VV154J is a NTC thermistor with 150000 ohm resistance, 5% tolerance, and 0.1 W power dissipation. It is used for temperature compensation in applications requiring thermal sensitivity index of 4750 K and operating temperatures ranging from -40 to 125 °C. The dual-ended rectangular package with SMT style and wraparound terminals make it suitable for surface mount installations.
MF-MSMF075/24-2
The Bourns MF-MSMF075/24-2 is a PTC resettable fuse with resistance of 0.11 ohm, operating voltage of 24V, and max temp of 85°C. It is used for overcurrent protection in automotive applications due to its dual-ended terminals and SMT package style.
V275LA40APX10
V275LA40APX10 by Littelfuse is a 275V varistor with 140J energy capacity. It operates b/w -55°C to 125°C, ideal for temperature compensation applications. With radial terminal placement and metal oxide film technology, it offers reliable protection in bulk packaging.
B59754B0120A070
The TDK B59754B0120A070 is a PTC thermistor with 150 ohm resistance, rated for 440V AC. It is used for overload protection in various applications. Featuring radial terminal placement and disk package shape, it operates b/w -40°C to 125°C temperature range.
TE Connectivity's ASMD100F-2 is a PTC resettable fuse with 0.098 ohm resistance, 30V operating voltage, and -40 to 85°C temperature range. It features dual-ended terminals for overcurrent protection in surface mount applications. AEC-Q200 and TS 16949 compliant, it offers reliable circuit protection in compact SMT packages.
82537040
Wuerth Elektronik & Kg
Wurth Elektronik's 82537040 is a VARISTOR with 0.04J energy capacity, 4V RMS voltage, and 5.5V operating voltage. It has DUAL ENDED terminals in RECTANGULAR PACKAGE for surge protection applications at -40 to 85°C temperature range.
NTC0805J220R
TE Connectivity's NTC0805J220R is a 220 ohm NTC thermistor with 5% tolerance and 0.125 W power dissipation. It is used for temperature sensing applications, featuring dual-ended terminals in a rectangular package. Ideal for surface mounting, it measures 2mm x 1.25mm x 0.5mm.
MF-PSMF010X-2
The Bourns MF-PSMF010X-2 is a PTC resettable fuse with a resistance of 1 ohm. It is used for overcurrent protection in various applications. With its dual-ended terminal placement and rectangular package shape, it offers easy surface mounting and operates within a temperature range of -40 to 85 °C.
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V251HA40
Harris Semiconductor
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e0; Maximum Circuit DC Voltage: 330 V; Technology: METAL OXIDE FILM;
Non-linear Resistors; Mounting Type: THROUGH HOLE MOUNT; Maximum Circuit RMS Voltage: 250 V; Maximum Circuit DC Voltage: 330 V; Maximum Energy Absorbing Capacity: 370 J; Package Style (Meter): Radial;
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Maximum Circuit RMS Voltage: 250 V; Technology: METAL OXIDE FILM; Terminal Shape: LUG;
V251DHB34
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Operating Voltage: 330 V; Maximum Circuit DC Voltage: 330 V; Rated Temperature: 85 Cel;
V251DA40
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 85 Cel; Technology: METAL OXIDE FILM; No. of Terminals: 2; Terminal Shape: BINDING POST;
V251CA40NS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Rated Temperature: 85 Cel; Terminal Placement: DUAL;
V251CA32
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 85 Cel; Operating Voltage: 330 V; Packing Method: BULK;
V251HA32
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Maximum Energy Absorbing Capacity: 330 J; Terminal Finish: TIN; Minimum Operating Temperature: -55 Cel;
V251CA32PC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Terminal Shape: SPECIAL; Maximum Energy Absorbing Capacity: 330 J;
V251CA40PS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Rated Temperature: 85 Cel; Packing Method: BULK;
V251CA60
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 85 Cel; Operating Voltage: 330 V; Maximum Circuit DC Voltage: 330 V;
V251CA60PS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 125 Cel; Rated Temperature: 85 Cel; Terminal Placement: DUAL;
V251CA40NC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Maximum Energy Absorbing Capacity: 370 J; Maximum Circuit DC Voltage: 330 V;
V251DB40
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 85 Cel; Maximum Circuit DC Voltage: 330 V; Width (Package): 46.8 mm; Maximum Circuit RMS Voltage: 250 V;
V251CA32NS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Maximum Energy Absorbing Capacity: 330 J;
V251CA32PS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Terminal Placement: DUAL; Packing Method: BULK;
V251CA60NC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 125 Cel; Packing Method: BULK; Minimum Operating Temperature: -55 Cel;
V251CA60NS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 125 Cel; Maximum Circuit RMS Voltage: 250 V; Packing Method: BULK;
V251CA40PC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Maximum Circuit RMS Voltage: 250 V; Shape (Package): DISK PACKAGE;
V251BA60
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Maximum Energy Absorbing Capacity: 880 J; Reference Standard: UL; Maximum Circuit RMS Voltage: 250 V;
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