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): 1.5 W; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Operating Voltage: 560 V;
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Non-linear Resistors V421CA32PS attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
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V421CA32PS 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.
DS18B20U+
Analog Devices
DS18B20U+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
1N4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
RC0402FR-0710KL
Yageo
Yageo's RC0402FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance, suitable for applications requiring a rated power dissipation of 0.0625 W. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 155 °C, making it ideal for various electronic circuits.
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
MBR130T1G
Onsemi
MBR130T1G by Onsemi is a Schottky rectifier diode with max output current of 1A and max repetitive peak reverse voltage of 30V. It operates b/w -65 to 125°C, suitable for surface mount applications in electronics requiring low forward voltage drop.
STMicroelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMMBT2222ALT1G
SMMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, 0.6A IC, and 40V VCE. It has a hFE of 75, fT of 300MHz, and operates up to 150°C. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance.
BSS138
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; No. of Elements: 1; Maximum Drain Current (Abs) (ID): .2 A;
B340A-13-F
Diodes Incorporated
B340A-13-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 3A max output current, and 0.5V max forward voltage. It is used for efficiency applications in electronics due to its small outline package and high operating temperature range of -55°C to 150°C.
BSS138LT1G
BSS138LT1G by Onsemi is a N-CHANNEL FET with 50V DS Breakdown Voltage, 0.2A Drain Current, and 3.5 ohm On Resistance. Ideal for SWITCHING applications due to its ENHANCEMENT MODE operation and built-in DIODE. Operates b/w -55 to 150 °C with small outline package style for surface mount assembly.
EEAGA1H4R7
Panasonic
Panasonic EEAGA1H4R7 is a 4.7uF, 50V Aluminum Electrolytic Capacitor with 0.1 Tan Delta and 0.003mA Leakage Current. Ideal for applications requiring high ripple current handling in temperatures ranging from -55 to 105°C.
LM317LMX/NOPB
Texas Instruments
LM317LMX/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max input-output voltage differential of 40V. It operates in temperatures ranging from -40°C to 125°C and has a max output current of 0.1A, making it suitable for various applications requiring precise voltage regulation.
LL4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WS
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Fairchild Semiconductor
BAT54C-7-F
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
LFXTAL025159REEL
Iqd Frequency Products
LFXTAL025159REEL by IQD Frequency Products is a 32.768 kHz crystal oscillator with 20 ppm frequency tolerance and 40,000 ohm series resistance. It is ideal for applications requiring precise timekeeping, such as real-time clocks in IoT devices or microcontrollers in wearables. The surface-mount design with a drive level of 1 uW makes it suitable for compact electronic systems.
43025-0400
Molex
The Molex 43025-0400 is a board connector with 4 contacts, 2 rows, and a mating contact pitch of 0.118". It has a body length of 0.27", insulation resistance of 1Gohm, and operates b/w -40 to 105°C. Ideal for commercial applications requiring a female connector with crimp termination and UL94V-0 flammability rating.
RUEF400K-2
Littelfuse
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .05 ohm; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 85 Cel; Terminal Placement: RADIAL;
16R400GPR
16R400GPR by Littelfuse is a PTC resettable fuse with a resistance of 0.021 ohm and an operating voltage of 16V. It is used for overcurrent protection in applications such as through hole mounting.
0ZCJ0035AF2E
Bel Fuse
Bel Fuse's 0ZCJ0035AF2E is a PTC resettable fuse with resistance of 0.3 ohm, operating voltage of 30V, and dual-ended terminal placement. Ideal for automotive applications due to AEC-Q200 compliance and compact SMT package measuring 3.5mm x 1.8mm x 1.3mm.
S20K275
Infineon Technologies
S20K275 by Infineon Technologies is a varistor with 275V RMS voltage and 350V operating voltage. With a max energy absorption of 140J, it is ideal for surge protection applications. Featuring metal oxide film technology, radial terminal placement, and through-hole mounting, it offers reliable protection in various electronic circuits.
B59607-A120-A62
TDK
B59607-A120-A62 by TDK is a PTC thermistor with 55 ohm resistance and 25% tolerance. It is used for overload protection, featuring dual-ended terminals in a rectangular package. With a rated AC voltage of 30V, it operates b/w -20°C to 85°C, suitable for surface mount applications.
1206L020YRT
Littelfuse 1206L020YRT is a PTC resettable fuse with resistance of 0.6 ohm, dual-ended terminals, and rectangular package. Ideal for temperature sensing applications, it operates b/w -40 to 85°C. Suitable for surface mounting method.
B59980-C80-A70
TDK B59980-C80-A70 is a PTC thermistor with 25 ohm resistance, rated for 63V AC voltage. It is used for overload protection in applications requiring radial terminal placement and disk package shape. Operating temperature ranges from -40°C to 125°C with a tolerance of 25%.
NTCG103JF103FT1S
NTCG103JF103FT1S by TDK is a NTC thermistor with 10000 ohm resistance, 1% tolerance, and 5V operating voltage. Ideal for temperature sensing applications due to its high thermal sensitivity index of 3435 K and AEC-Q200 reference standard compliance. Package style is SMT with dual-ended terminals for surface mounting type.
B57237-S330-M
Siemens
NTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 33 ohm; Maximum Operating Temperature: 170 Cel; Thermistor Application: SOFT START; Terminal Shape: WIRE;
RXEF250K
TE Connectivity
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.
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.
MF-NSMF020-2
Bourns
Bourns MF-NSMF020-2 is a PTC resettable fuse with resistance of 0.6 ohm, operating voltage of 24V, and temperature range from -40 to 85°C. It is used in automotive electronics for overcurrent protection due to its dual-ended terminals and SMT package style.
MF-MSHT150KX-2
The Bourns MF-MSHT150KX-2 is a PTC resettable fuse with resistance of 0.022 ohm, operating voltage of 9V, and max temp of 125°C. It's used for overcurrent protection in automotive applications due to its dual-ended terminals and SMT package style. AEC-Q200, CUL, TUV, and UL standards are met by this surface mount device.
MICROSMD110F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .07 ohm; Maximum Operating Temperature: 85 Cel; Package Style (Meter): SMT; Packing Method: TR, EMBOSSED, 7 INCH;
V5.5MLA0603NHAUTO
V5.5MLA0603NHAUTO by Littelfuse is a VARISTOR with 5.5V operating voltage and 0.1J energy absorption capacity. It has DUAL ENDED terminals, METAL OXIDE technology, and is designed for automotive applications meeting AEC-Q200 standards.
TFPT0603L1000JV
Vishay Intertechnology
Vishay Intertechnology's TFPT0603L1000JV is a PTC thermistor with 100 ohm resistance, 5% tolerance, and 0.075 W power dissipation. It is used for temperature compensation in various applications due to its dual-ended terminal placement and rectangular package shape. With a wide operating temperature range from -55°C to 150°C, it offers reliable performance in diverse environments.
RF1335-000
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .6 ohm; Maximum Operating Temperature: 85 Cel; Operating Voltage: 30 V; Thermistor Application: OVERCURRENT PROTECTION;
RUEF250U-0.148
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Terminal Placement: RADIAL; No. of Terminals: 2; JESD-609 Code: e3; Terminal Finish: Tin (Sn);
SG200
Ametherm
NTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 5 ohm; Maximum Operating Temperature: 65 Cel; Rated AC Voltage (URac): 265 V; No. of Terminals: 2;
B57861S0103F040
B57861S0103F040 by TDK is a NTC thermistor with 10000 ohm resistance, 1% tolerance, and 3988 K thermal sensitivity index. It is used for temperature sensing applications due to its radial terminal placement and disk package shape. Operating temperature ranges from -55°C to 155°C.
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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;
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;
V421CA60NC
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;
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;
Harris Semiconductor
VARISTOR; Mounting Type: CHASSIS MOUNT; Maximum Operating Temperature: 85 Cel; Maximum Circuit DC Voltage: 560 V; Maximum Energy Absorbing Capacity: 400 J; Terminal Placement: DUAL ENDED;
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