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): 2.5 W; Maximum Operating Temperature: 125 Cel; Shape (Package): DISK PACKAGE; Maximum Circuit RMS Voltage: 420 V;
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Non-linear Resistors V421CA60NC attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
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V421CA60NC 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 Semiconductor Ag
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138
Calogic
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Drain Current (Abs) (ID): .2 A;
M24308/2-1F
Adi Electronics
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: YES; Filter Feature: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
LM358N
Taejin Technology
OPERATIONAL AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SMBJ18CA
Zowie Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
First Components International
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Polarity: BIDIRECTIONAL; Maximum Repetitive Peak Reverse Voltage: 18 V;
LM317TG
Texas Instruments
LM317TG by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount, with a rectangular shape and through-hole terminals for easy installation.
EU2B-YS3103F
Idec
ROTARY SWITCH;
Semitronics
LM7805CT
LM7805CT by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a dropout voltage of 2V, and offers excellent line/load regulation for various electronic applications.
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
USB2514BI-AEZG
Microchip Technology
USB2514BI-AEZG by Microchip is a BUS CONTROLLER IC with 36 terminals, operating at 3.3V, supporting I2C, SMBUS, and USB buses. It has a clock frequency of up to 24MHz and can withstand industrial temperatures from -40°C to 85°C. This chip carrier package is surface mountable and suitable for various applications requiring USB connectivity.
Crimson Semiconductor
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Onsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Silicon Standard
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): .225 W; Maximum Drain-Source On Resistance: 7.5 ohm; Transistor Element Material: SILICON;
M39029/58-360
Carlisle Interconnect Technologies
GENERAL CONN ACCESSORY; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; Maximum Operating Temperature: 200 Cel; MIL-Connector Accessory: CONTACT; Terminal Type: CRIMP; MIL Conformity: YES;
LM317T
Tt Electronics Plc
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Qualification Status: Not Qualified; JESD-30 Code: R-PSFM-T3;
Secos
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
RUEF400-AP
Littelfuse
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .05 ohm; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 85 Cel; Shape (Package): RECTANGULAR PACKAGE;
V05E25P
V05E25P by Littelfuse is a VARISTOR with 2.5J energy capacity, 25V RMS voltage, and 31V operating voltage. Ideal for surge protection in electronics, it has radial terminal placement and metal oxide film technology. With -40 to 85°C temp range, it's UL/TUV/CUL certified for reliability.
1812L075/33DR
1812L075/33DR by Littelfuse is a PTC resettable fuse with resistance of 0.11 ohm, suitable for overcurrent protection applications. It features dual-ended terminals in a rectangular SMT package, with matte tin finish and max operating temperature of 85°C. Ideal for surface mounting, it has a max circuit DC voltage of 33V.
ASMD075F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .29 ohm; Maximum Operating Temperature: 85 Cel; Thermistor Application: OVERCURRENT PROTECTION; Terminal Finish: Tin (Sn);
NTCS0402E3104FHT
Vishay Bc Components
NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 100000 ohm; Rated Power Dissipation (P): .07 W; Maximum Operating Temperature: 150 Cel; Tolerance: 1 %;
NTCS0402E3214SMT
Vishay Intertechnology
Vishay Intertechnology's NTCS0402E3214SMT is a NTC thermistor with 210k ohm resistance, 1% tolerance, and 0.07W power dissipation. Ideal for temperature sensing applications due to its thermal sensitivity index of 3590K and operating range from -40°C to 125°C. Features dual-ended terminals in a surface mount rectangular package.
RXEF090-2
TE Connectivity
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.
LVR100S-240-2
LVR100S-240-2 by Littelfuse is a PTC resettable fuse used for overcurrent protection. It has a resistance of 0.218 ohm and can operate at temperatures ranging from -40 to 85 °C. Its radial terminal placement and through hole mounting make it easy to install in various applications.
PESD0603-240
TE Connectivity's PESD0603-240 is a VARISTOR with 24V operating voltage. It comes in a RECTANGULAR PACKAGE measuring 1.7mm x 0.95mm x 0.55mm, suitable for SURFACE MOUNT applications. With a temperature range of -55°C to 125°C, it offers protection against overvoltage in electronic circuits.
TO103J2J
TO103J2J by Littelfuse is a NTC thermistor with 10000 ohm resistance, 5% tolerance, and thermal sensitivity index of 3892 K. It is used for temperature sensing applications with a rated temperature range from -55°C to 150°C. The thermistor has radial terminal placement and through hole mounting, making it suitable for various temperature monitoring systems.
B57230V2103F260
TDK
B57230V2103F260 by TDK is a NTC thermistor with 10000 ohm resistance and 1% tolerance. It has dual-ended terminals, SMT package style, and operates b/w -55 to 125 °C. Ideal for temperature sensing applications, it offers a rated power dissipation of 0.15 W in a compact package measuring 1mm x 0.5mm x 0.6mm.
RUEF250U-0.148
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.
V430CH8
General Electric Solid State
VARISTOR; Mounting Type: SURFACE MOUNT; Rated Power Dissipation (P): .25 W; Length (Package): 8 mm; Package Style (Meter): SMT; Maximum Energy Absorbing Capacity: 23 J;
V33MLA1206NH
Harris Semiconductor
VARISTOR; Mounting Type: SURFACE MOUNT; Maximum Operating Temperature: 125 Cel; Height (Package): 1.8 mm; Maximum Energy Absorbing Capacity: .8 J; Package Style (Meter): SMT;
V39CH8T
V39CH8T by Littelfuse is a VARISTOR with 25V max RMS voltage and 31V operating voltage. With a rated power dissipation of 0.25W, it has a max energy absorption capacity of 1J. Ideal for surge protection in electronic circuits, this SMT varistor operates b/w -40°C to 150°C temperature range.
B57421V2103J062
The TDK B57421V2103J062 is a NTC thermistor with 10000 ohm resistance, 5% tolerance, and 0.21 W power dissipation. It is used for temperature compensation in various applications due to its thermal sensitivity index of 3980 K and operating temperature range from -55 to 125 °C. The dual-ended rectangular package with SMT style makes it suitable for surface mount installations.
0ZCF0075AF2C
Bel Fuse
Bel Fuse's 0ZCF0075AF2C is a PTC resettable fuse with resistance of 0.18 ohm, operating voltage of 60V, and max circuit DC voltage of 60V. It is used for temperature sensing applications with dual-ended terminals in surface mount package style.
NCP18XQ102J03RB
Murata Manufacturing
Murata Manufacturing's NCP18XQ102J03RB is a Non-linear Resistor with 1000 ohm resistance, operating voltage of 5V, and thermal sensitivity index of 3650K. It is used for temperature sensing applications, featuring dual-ended terminals in a rectangular SMT package. Operating temperature ranges from -40 to 125°C.
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.
ERTJ0ES104F
Panasonic
Panasonic ERTJ0ES104F is a NTC thermistor with 100000 ohm resistance, 1% tolerance, and 125°C max operating temp. Ideal for temperature compensation in various applications due to its SMT package style and thermal sensitivity index of 4390 K. Dual-ended terminals make it suitable for surface mounting methods.
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V421HF34
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Rated AC Voltage (URac): 420 V; Terminal Placement: RADIAL; Minimum Operating Temperature: -55 Cel;
V421CA32PC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Shape (Package): DISK PACKAGE; Terminal Shape: SPECIAL;
V421DHB34
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Height (Package): 56 mm; Rated Temperature: 85 Cel; JESD-609 Code: e3;
V421CA40PS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Operating Voltage: 560 V;
V421DA40
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 85 Cel; Width (Package): 15 mm; Minimum Operating Temperature: -55 Cel; Terminal Shape: BINDING POST;
V421CA40NS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Rated Temperature: 85 Cel; Terminal Shape: SPECIAL;
V421HA32
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Maximum Circuit DC Voltage: 560 V; Terminal Shape: LUG; Width (Package): 11 mm;
V421CA32
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 85 Cel; Shape (Package): CYLINDRICAL PACKAGE; Maximum Energy Absorbing Capacity: 400 J;
V421CA32PS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Operating Voltage: 560 V;
V421CA60
VARISTOR; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -55 Cel; Maximum Energy Absorbing Capacity: 1500 J; Diameter (Package): 62 mm;
V421CA60PS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 125 Cel; Terminal Placement: DUAL; Minimum Operating Temperature: -55 Cel;
V421CA40NC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Maximum Circuit DC Voltage: 560 V; Minimum Operating Temperature: -55 Cel;
V421DB40
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 85 Cel; Terminal Shape: LUG; Rated Temperature: 85 Cel; Maximum Circuit RMS Voltage: 420 V;
V421CA32NS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Terminal Placement: DUAL; Operating Voltage: 560 V;
V421CA60NS
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 125 Cel; Operating Voltage: 560 V; Terminal Shape: SPECIAL;
V421CA40PC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Packing Method: BULK; Shape (Package): DISK PACKAGE;
V421BA60
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 125 Cel; Reference Standard: UL; Technology: METAL OXIDE FILM; Shape (Package): RECTANGULAR PACKAGE;
V421CA32NC
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 125 Cel; Rated Temperature: 85 Cel; Terminal Shape: SPECIAL;
V421CA40
VARISTOR; Mounting Type: CHASSIS MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 85 Cel; No. of Terminals: 2; Maximum Energy Absorbing Capacity: 600 J;
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 85 Cel; No. of Terminals: 2; Technology: METAL OXIDE FILM; Package Style (Meter): Disc-60;
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