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; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Maximum Energy Absorbing Capacity: 1050 J; Rated Temperature: 85 Cel;
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Non-linear Resistors V751CA40NS attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
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V751CA40NS 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.
LM358N
Silicon Group
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
ULN-2803A
Sprague Electric
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 18; Package Code: DIP; Package Shape: RECTANGULAR;
SS14
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
International Components
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Reverse Recovery Time: .004 us;
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
Motorola
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
LP2950CDT-3.3G
Onsemi
LP2950CDT-3.3G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.1A. It has a small outline package style, operates at temperatures ranging from -40 to 125 °C, and is suitable for applications requiring low dropout voltage and precise voltage regulation in electronic circuits.
LL4148
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Good-ark Electronics
Rfe International
Texas Instruments
1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.
2N7002
Micro Commercial Components
Small Signal Field-Effect Transistors; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .34 A; Package Style (Meter): SMALL OUTLINE;
LM555CM
Intersil
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
DS18B20U
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Equivalence Code: TSSOP8,.19;
BAV99
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Operating Mode: ENHANCEMENT MODE; Transistor Application: SWITCHING;
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM2931Z-5.0RPG
LM2931Z-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V Nominal Output Voltage, 0.1A Max Output Current, and 6V Min Input Voltage. It operates in temperatures ranging from -40 to 125 °C and is ideal for applications requiring stable voltage regulation in electronic circuits.
B59755B0115A070
TDK
The TDK B59755B0115A070 is a PTC thermistor with 500 ohm resistance and 25% tolerance. It is used for overload protection in applications requiring a rated AC voltage of 560V. Featuring radial terminal placement, disk package shape, and operating temperatures from -40°C to 125°C, it offers reliable performance.
RXEF375K
Littelfuse
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; No. of Terminals: 2; Minimum Operating Temperature: -40 Cel; Packing Method: BULK;
NTCS0603E3472FHT
Vishay Bc Components
NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 4700 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 150 Cel; Tolerance: 1 %;
SMD050F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .35 ohm; Maximum Operating Temperature: 85 Cel; Terminal Shape: FLAT; Maximum Circuit DC Voltage: 60 V;
MF-R050-AP-99
Bourns
The Bourns MF-R050-AP-99 is a PTC resettable fuse with 60V operating voltage. It offers overcurrent protection in radial disk package for through-hole mounting. With CUL, TUV, and UL certifications, it has a temperature range of -40 to 85°C making it ideal for various electronic applications.
ERTJ0EV474J
Panasonic
Panasonic ERTJ0EV474J is a NTC thermistor with 470000 ohm resistance, 5% tolerance, and 0.066 W power dissipation. It is used for temperature compensation in applications requiring thermal sensitivity index of 4750 K. With dual-ended terminals and SMT package style, it operates b/w -40 to 125 °C for precise control.
B72214S0351K101
The TDK B72214S0351K101 is a VARISTOR with 80J energy capacity, 350V RMS voltage, and 460V operating voltage. It is used for surge protection in electronics, featuring radial terminal placement and metal oxide technology. Ideal for applications requiring high-energy absorption and circuit protection.
RF0318-000
TE Connectivity
TE Connectivity's RF0318-000 is a PTC resettable fuse with 2 terminals, rated for 30V operating voltage and 1.7W power dissipation. It is used for temperature sensing applications, featuring dual-ended terminal placement in a chip package style suitable for surface mounting.
Z250PA40C
Dean Technology
Dean Technology's Z250PA40C is a METAL OXIDE FILM VARISTOR with 130J energy capacity. It operates at 330V DC/AC, suitable for surge protection in various applications. Packaged as a module, it offers reliable protection against voltage spikes up to 250V RMS.
GA10K3A1IA
TE Connectivity's GA10K3A1IA is a non-linear resistor with 2 terminals, operating from -40 to 125°C. With a length of 76mm, it is ideal for temperature sensing applications.
RUEF135
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Additional Features: FLAME PROOF, 0.04-0.08 OHMS AT 20 DEG CEL; Maximum Circuit DC Voltage: 30 V; Operating Voltage: 30 V; Terminal Placement: RADIAL;
0ZCM0001FF2G
Bel Fuse
Bel Fuse's 0ZCM0001FF2G is a PTC resettable fuse with resistance of 15 ohm, operating voltage of 60V, and max circuit DC voltage of 60V. It is used in automotive applications due to AEC-Q200 compliance, with dual-ended terminal placement and surface mounting type for easy installation.
B59807A0090A062
TDK B59807A0090A062 is a PTC thermistor with 200 ohm resistance, rated for 265V AC voltage. It is used for overcurrent protection in various applications. Featuring dual-ended terminals and SMT package style, it operates b/w -40°C to 125°C temperature range.
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.
RUEF250
TE Connectivity's RUEF250 is a PTC resettable fuse with resistance of 0.07 ohm and rated power dissipation of 1.2W. It is used for temperature sensing applications, featuring radial terminal placement and rectangular package shape. Operating temperatures range from -40 to 85°C.
CG0402MLU-12G
The Bourns CG0402MLU-12G is a varistor with 12V operating voltage, -40 to 125°C temp range. It has dual-ended terminals, metal oxide film tech, and SMT package style. Ideal for surge protection in electronic circuits due to its compact size and high reliability.
SIOV-S20K275
Infineon Technologies
SIOV-S20K275 by Infineon is a METAL OXIDE FILM VARISTOR with 151J energy capacity. It operates at 350V DC/275V RMS, suitable for THROUGH HOLE MOUNT applications. This non-linear resistor in radial package style with Tin/Lead finish is ideal for surge protection in various electronic circuits.
B57237-S220-M
Siemens
NTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 22 ohm; Maximum Operating Temperature: 170 Cel; Shape (Package): DISK PACKAGE; No. of Terminals: 2;
RXEF050S
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Thermistor Application: TEMPERATURE SENSING; Minimum Operating Temperature: -40 Cel; Additional Features: 0.5-0.77 OHMS AT 20 DEG CEL;
S311-P18-07S7R6
TE Connectivity's S311-P18-07S7R6 is a NTC thermistor with 10000 ohm resistance, suitable for temperature sensing applications. Featuring radial terminal placement and disk package shape, it has a thermal sensitivity index of 3574 K. With a wide operating range from -55 to 90 °C, it is ideal for chassis mount installations.
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V751DHB34
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Width (Package): 18.2 mm; Maximum Circuit DC Voltage: 970 V; Terminal Shape: LUG;
V751CA40PS
V751CA32PC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Terminal Placement: DUAL; Maximum Circuit DC Voltage: 970 V;
V751DA40
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 85 Cel; Width (Package): 15 mm; Rated Temperature: 85 Cel; Operating Voltage: 970 V;
V751CA60NC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 125 Cel; Rated Temperature: 85 Cel; Packing Method: BULK;
V751HA32
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Terminal Shape: LUG; Terminal Finish: TIN; Technology: METAL OXIDE FILM;
V751CA32
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 85 Cel; Maximum Circuit RMS Voltage: 750 V; Maximum Energy Absorbing Capacity: 700 J;
V751CA60
VARISTOR; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 85 Cel; Maximum Energy Absorbing Capacity: 2600 J; Technology: METAL OXIDE FILM; Packing Method: BULK;
V751CA32PS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Packing Method: BULK; Maximum Circuit DC Voltage: 970 V;
V751CA60PS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 125 Cel; Operating Voltage: 970 V; Packing Method: BULK;
V751CA60NS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 125 Cel; Packing Method: BULK; Operating Voltage: 970 V;
V751CA40NC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Operating Voltage: 970 V;
V751DB40
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 85 Cel; Terminal Shape: LUG; Rated Temperature: 85 Cel; Height (Package): 23 mm;
V751CA32NS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Operating Voltage: 970 V; Terminal Placement: DUAL;
V751CA40PC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Operating Voltage: 970 V; Minimum Operating Temperature: -55 Cel;
V751BA60
V751BA60 by Littelfuse is a VARISTOR with 750V max circuit RMS voltage and 2600J energy absorption capacity. It operates b/w -55°C to 125°C, making it suitable for UL standard applications requiring high surge protection in chassis mount setups.
V751CA32NC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Shape (Package): DISK PACKAGE;
V751CA40
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -55 Cel; Packing Method: BULK;
V751CA60PC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 125 Cel; Operating Voltage: 970 V; Minimum Operating Temperature: -55 Cel;
V751CA40NS
Harris Semiconductor
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 85 Cel; Terminal Placement: DUAL ENDED; Maximum Circuit RMS Voltage: 750 V;
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