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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PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 1.3 ohm; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Maximum Circuit DC Voltage: 240 V;
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$0.900
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$0.369
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$0.385
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$0.348
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Non-linear Resistors LVR025K-2 attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
Additional Features:
Maximum Circuit DC Voltage:
Maximum Circuit RMS Voltage:
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Maximum Operating Temperature:
Minimum Operating Temperature:
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LVR025K-2 Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.80.70
SB
8533.40.00.80
PCN Packaging - Mult Dev Shipping Chgs 9/Jun/2020
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.
STM32H753IIK6
STMicroelectronics
STM32H753IIK6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, ETHERNET, and USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.
1N4148WT
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MICRODIODE ELECTRONICS SHENZHEN CO LTD
1N4148
Rochester Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM2931Z-5.0G
Onsemi
LM2931Z-5.0G by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V output voltage, 0.6V dropout voltage, and 0.1A output current. It is ideal for applications requiring stable power supply in temperature-sensitive environments due to its operating range of -40°C to 125°C.
LM107H
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
Rectron
BSS138BK,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Peak Reflow Temperature (C): 260; Additional Features: LOGIC LEVEL COMPATIBLE; Maximum Operating Temperature: 150 Cel;
M39029/58-360
Fct Electronic
CONNECTOR ACCESSORY; IEC Conformity: NO; Alternate Contact Sources: MILITARY; MIL Conformity: YES; Contact Gender: MALE; MIL-Connector Accessory Name: CONTACT;
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
LM317D2TG
LM317D2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max output voltage of 37V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.
SS14
Forward International Electronics
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; No. of Elements: 1; No. of Phases: 1; Maximum Output Current: 1 A;
SMBJ18CA
Fagor Electronica S Coop
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Philips Components
261
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
Vishay Telefunken
ULN2803ADWR
Texas Instruments
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
V20E25P
Littelfuse
V20E25P by Littelfuse is a 1W VARISTOR with 77J energy capacity, suitable for surge protection in various applications. With a max operating temp of 85°C and -40°C min, it offers protection against voltage spikes up to 31V RMS and DC. Its radial package style makes it ideal for through-hole mounting.
RF1256-000
VARISTOR; Terminal Finish: MATTE TIN OVER NICKEL; Manufacturer Series: PESD; JESD-609 Code: e3;
EZJPZV270RA
Panasonic
The Panasonic EZJPZV270RA is a varistor with 16V operating voltage and -40 to 85°C temperature range. It features dual-ended terminals in a rectangular SMT package for surface mounting applications. With matte tin finish, it offers protection against overvoltage in electronic circuits.
0ZCJ0050AF2E
Bel Fuse
Bel Fuse's 0ZCJ0050AF2E is a PTC resettable fuse with resistance of 0.15 ohm, operating voltage of 24V, 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 1.2mm. Operating temperature range from -40°C to 85°C ensures reliable performance in various conditions.
TFPT0805L1001FM
Vishay Dale
PTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 1000 ohm; Rated Power Dissipation (P): .1 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
NTCLE400E3472HA
Vishay Intertechnology
Vishay Intertechnology NTCLE400E3472HA is a 4700 ohm NTC thermistor with -40 to 85°C operating range. Featuring 3% tolerance, it has thermal sensitivity index of 3977 K and 0.25 W power dissipation. Ideal for temperature sensing applications, this radial thermistor is chassis mountable with flexible wire terminals.
B59807A0090A062
TDK
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.
SMD030F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 1.2 ohm; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; JESD-609 Code: e3;
RUEF900K-2
PTC RESETTABLE FUSE; Manufacturer Series: RUEF;
USP10975
Littelfuse USP10975 NTC Thermistor has 10000 ohm resistance with 1% tolerance. It is a chassis mount device with flexible wire terminals, operating b/w -55 to 125 °C. Ideal for temperature sensing applications due to its high thermal sensitivity index of 3892 K.
V20P25P
V20P25P by Littelfuse is a 1W VARISTOR with 77J energy capacity, suitable for surge protection in various applications. With a max operating temperature of 125°C and radial terminal placement, it offers reliable protection against voltage spikes up to 31V RMS and DC. CUL, TUV, UL certified for quality assurance.
RUEF250-AP
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .07 ohm; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 85 Cel; Thermistor Application: TEMPERATURE SENSING;
RF1353-000
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .25 ohm; Rated Power Dissipation (P): .8 W; Maximum Operating Temperature: 85 Cel; Operating Voltage: 13.2 V;
0ZCF0075AF2C
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.
RXEF185K-AP
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Terminal Placement: RADIAL; Packing Method: AMMO PACK; Terminal Shape: WIRE;
RUEF900
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .02 ohm; Rated Power Dissipation (P): 4.2 W; Maximum Operating Temperature: 85 Cel; Terminal Shape: WIRE;
PTFL04BG471Q2N34B0
Murata Manufacturing
Murata Manufacturing's PTFL04BG471Q2N34B0 is a PTC thermistor with 470 ohm resistance, rated for 16V AC. It is used for temperature sensing applications, featuring radial terminal placement and disk package shape. Operating b/w -10°C to 80°C, it has UL and CUL certifications.
B59850-C120-A70
B59850-C120-A70 by TDK is a PTC thermistor with 10 ohm resistance, rated for 230V AC and 265V DC. It is used for overload protection in applications requiring radial terminal placement and disk package shape. With a temperature range of -40 to 125 °C, it offers reliable performance in various environments.
RXEF050-2
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Thermistor Application: TEMPERATURE SENSING; Terminal Shape: WIRE; JESD-609 Code: e3;
1206L050/15YR-A
PTC RESETTABLE FUSE;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
LVR025K-2
TE Connectivity
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 85 Cel; Shape (Package): DISK PACKAGE; No. of Terminals: 2;
LVR075S-240
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .316 ohm; Maximum Operating Temperature: 85 Cel; Width (Package): 4.8 mm; Maximum Circuit DC Voltage: 240 V;
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .316 ohm; Maximum Operating Temperature: 85 Cel; Height (Package): 23.4 mm; Maximum Circuit DC Voltage: 240 V;
LVR075S
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 2.6 W; No. of Terminals: 2; Terminal Shape: WIRE; Additional Features: RESISTANCE VARIES FROM 0.32 TO 0.48;
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 2.6 W; Packing Method: BULK; Rated AC Voltage (URac): 240 V; JESD-609 Code: e3;
LVR075S-240-2
Littelfuse LVR075S-240-2 is a PTC resettable fuse with resistance of 0.316 ohm, operating voltage of 240V, and max circuit RMS/DC voltage of 240V. It is used for overcurrent protection in applications requiring radial terminal placement and through-hole mounting. Reference standards include CSA, TUV, and UL certifications.
LVR075S-240-AP
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .316 ohm; Maximum Operating Temperature: 85 Cel; Maximum Circuit RMS Voltage: 240 V; No. of Terminals: 2;
LVR025K
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 3.8 ohm; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e3;
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 1.3 ohm; Maximum Operating Temperature: 85 Cel; Length (Package): 9.6 mm; Thermistor Application: TEMPERATURE SENSING;
LVR005NS
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Thermistor Application: OVERLOAD PROTECTION; JESD-609 Code: e3; Rated AC Voltage (URac): 240 V; Shape (Package): DISK PACKAGE;
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 18.5 ohm; Maximum Operating Temperature: 85 Cel; Packing Method: BULK; Operating Voltage: 120 V;
LVR075S-1
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 2.6 W; Shape (Package): RECTANGULAR PACKAGE; JESD-609 Code: e3; Terminal Shape: WIRE;
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 2.6 W; Terminal Placement: RADIAL; JESD-609 Code: e3; Terminal Finish: Tin (Sn);
LVR025S
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 1.3 ohm; Maximum Operating Temperature: 85 Cel; No. of Terminals: 2; Minimum Operating Temperature: -40 Cel;
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 3.8 ohm; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 85 Cel; Height (Package): 17.4 mm;
LVR040S
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .6 ohm; Maximum Operating Temperature: 85 Cel; Package Style (Meter): Radial; Packing Method: BULK;
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 1.9 ohm; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 85 Cel; Terminal Shape: WIRE;
LVR025S-1
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1.5 W; Maximum Operating Temperature: 85 Cel; Shape (Package): RECTANGULAR PACKAGE; Packing Method: BULK;
TE Connectivity's LVR025S-1 is a PTC resettable fuse with a rated power dissipation of 1.5W and max operating temperature of 85°C. It is used for temperature sensing applications, featuring radial terminal placement and a rectangular package shape.
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