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; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Terminal Shape: WIRE; Length (Package): 23 mm;
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Non-linear Resistors V20X440E attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
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V20X440E 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.
1N4148
Diotec Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Hy Electronic
Weitronic Enterprise
LM358MX
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
SS495A-SP
Honeywell Sensing And Control
SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.
2N2222A
Tesla Elektronicke Soucastky
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Forward International Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Maximum Operating Temperature: 200 Cel; No. of Phases: 1;
DS18B20Z+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Body Width: 3.9 inch; Maximum Supply Voltage: 5.5 V;
MMBT2907ALT1G
Rochester Electronics
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;
1N4148WT
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Kec
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
1N4148WS
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
SMBJ18CA
Meritek Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Changzhou Galaxy Century Microelectronics
LM358AN
Signetics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Texas Instruments
LM358AN by Texas Instruments is an Operational Amplifier with 2 functions. It has a Max Input Offset Voltage of 5000 uV and Nominal Common Mode Reject Ratio of 85 dB. Widely used in voltage-feedback applications due to its high Min Voltage Gain of 15000 and Unity Gain Bandwidth of 1000 kHz.
RUEF250U-0.148
TE Connectivity
TE Connectivity's RUEF250U-0.148 is a PTC thermistor with 2 radial terminals, rated for 30V AC voltage. It is used for overload protection applications due to its rectangular package shape and tin terminal finish. Ideal for through-hole mounting, it offers reliable non-linear resistance properties.
B72660M0271K072
TDK
B72660M0271K072 by TDK is a METAL OXIDE FILM VARISTOR with 21J energy capacity, 275V RMS voltage, and 350V operating voltage. It is a non-linear resistor in DO-214var package for surge protection applications. With DUAL terminals and J BEND shape, it operates b/w -40 to 85°C for surface mounting.
B57703M0103G040
B57703M0103G040 by TDK is a NTC thermistor with 10000 ohm resistance, 2% tolerance, and 125°C max operating temp. Ideal for temperature sensing applications due to its thermal sensitivity index of 3988 K. Features radial terminal placement and chassis mounting type.
MOV-10D561K
Bourns
The Bourns MOV-10D561K is a VARISTOR with 70J energy capacity, 350V RMS voltage, and 460V DC operating voltage. It is used for surge protection in circuits with radial terminal placement and metal oxide film technology. Ideal for applications requiring high energy absorption and UL compliance.
TMOV14RP275E
Littelfuse
TMOV14RP275E by Littelfuse is a VARISTOR with 275V max circuit RMS voltage and 110J energy absorption. It operates b/w -55°C to 125°C, ideal for SURGE PROTECTION in various applications. Featuring METAL OXIDE FILM tech, it has radial terminal placement and measures 17mm in height and length, with a width of 9.5mm.
PTCEL17R501TBE
Vishay Intertechnology
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.
RGEF600
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Packing Method: BULK; Terminal Placement: RADIAL; Terminal Shape: WIRE;
2920L200/24DR
2920L200/24DR by Littelfuse is a PTC resettable fuse with resistance of 0.05 ohm, operating voltage of 24V, and dual-ended terminal placement. It is used for overcurrent protection in various applications due to its SMT package style and wraparound terminal shape. The rectangular package measures 7.98mm x 5.44mm x 1.25mm and can operate b/w -40°C to 85°C temperature range.
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.
B72650M0301K072
B72650M0301K072 by TDK is a VARISTOR with METAL OXIDE FILM tech. It has 9.6J energy capacity, 300V RMS voltage, and -40 to 85°C operating temp range. Ideal for surge protection in electronics due to its DUAL terminals and DO-214var package style for SURFACE MOUNT applications.
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.
RKEF250
TE Connectivity's RKEF250 is a PTC resettable fuse with 2.8W power dissipation, rated for 60V AC voltage. Ideal for temperature sensing applications, it features radial terminal placement and tin finish, operating b/w -40°C to 85°C.
CL-60
Amphenol
The Amphenol CL-60 is a NTC thermistor with 10 ohm resistance and 25% tolerance. It is designed for overload protection applications, featuring radial terminal placement and disk package shape. With a thermal sensitivity index of 888 K, it operates b/w -50 to 175 °C effectively.
ASMD150F/33-2
TE Connectivity's ASMD150F/33-2 is a PTC resettable fuse with resistance of 0.068 ohm, operating voltage of 33V, and dual-ended terminal placement. Ideal for overcurrent protection applications, it has a max operating temperature of 85°C and min of -40°C. This SMT package features flat terminals and meets AEC-Q200 and TS 16949 standards.
MF-MSMF020/60-2
The Bourns MF-MSMF020/60-2 is a PTC resettable fuse with resistance of 0.4 ohm and operating voltage of 60V. It is used for overcurrent protection in various applications, featuring dual-ended terminals, SMT package style, and gold over nickel terminal finish. Operating temperature ranges from -40°C to 85°C.
V5.5MLA0603H23
Harris Semiconductor
VARISTOR;
MINISMDC150F/24-2
TE Connectivity's MINISMDC150F/24-2 is a PTC resettable fuse with resistance of 0.12 ohm and rated AC voltage of 24 V. It is used for temperature sensing applications, featuring dual-ended terminals in a rectangular package. With dimensions of 4.83mm x 3.41mm x 1.94mm, it operates b/w -40 to 85 °C and conforms to UL, CSA, TUV standards.
NTCS0603E3103FMT
Vishay Intertechnology's NTCS0603E3103FMT is a NTC thermistor with 10000 ohm resistance, 1% tolerance, and 3610 K thermal sensitivity index. Ideal for temperature sensing applications with a rated temperature range of -40 to 150 °C. Its SMT package style and dual-ended terminal placement make it suitable for surface mounting in various electronic devices.
B57232V5103F360
B57232V5103F360 by TDK is a NTC thermistor with 10000 ohm resistance, 1% tolerance, and 3455 K thermal sensitivity index. It is used for temperature compensation in various applications due to its dual-ended terminal placement and surface mounting type. The thermistor operates b/w -40°C to 150°C, making it suitable for diverse environments.
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.
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V20X550E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Operating Voltage: 745 V;
V20X320E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Maximum Energy Absorbing Capacity: 546 J;
V20X195E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Length (Package): 23 mm; No. of Terminals: 2;
V20X460E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Width (Package): 9.2 mm; Terminal Placement: RADIAL;
V20X350E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Packing Method: BULK; Package Style (Meter): Radial;
V20X275E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Maximum Circuit RMS Voltage: 275 V; Minimum Operating Temperature: -40 Cel;
V20X625E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Reference Standard: CUL; TUV; UL; Length (Package): 23 mm;
V20X140E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Terminal Placement: RADIAL; Reference Standard: CUL; TUV; UL;
V20X330E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Height (Package): 28 mm; Width (Package): 7.8 mm;
V20X210E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Reference Standard: CUL; TUV; UL; Minimum Operating Temperature: -40 Cel;
V20X385E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Maximum Circuit RMS Voltage: 385 V;
V20X250E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Maximum Energy Absorbing Capacity: 390 J; Length (Package): 23 mm;
V20X510E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Terminal Shape: WIRE; Minimum Operating Temperature: -40 Cel;
V20X175E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Height (Package): 28 mm; No. of Terminals: 2;
V20X300E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Technology: METAL OXIDE; Operating Voltage: 385 V;
V20X130E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Width (Package): 5.8 mm; Maximum Circuit RMS Voltage: 130 V;
V20X150E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Operating Voltage: 200 V; Minimum Operating Temperature: -40 Cel;
V20X230E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Length (Package): 23 mm; Terminal Placement: RADIAL;
V20X420E
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 125 Cel; Operating Voltage: 560 V; Reference Standard: CUL; TUV; UL;
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