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 THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 3.3 W; Rated AC Voltage (URac): 240 V; Terminal Finish: TIN; Thermistor Application: OVERLOAD PROTECTION;
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Non-linear Resistors LVR125S attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
Additional Features:
JESD-609 Code:
Mounting Type:
No. of Terminals:
Shape (Package):
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Rated AC Voltage (URac):
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LVR125S Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.80.70
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.
BAV99
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Goodwork Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM317T/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-609 Code: e3; Package Shape: RECTANGULAR;
2N2222A
North American Philips Discrete Products Div
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
SN6505BDBVR
Texas Instruments
SN6505BDBVR by Texas Instruments is a small outline, low profile interface IC with 6 terminals. It operates b/w -55 to 125°C and supports a max output current of 1.5A at supply voltages ranging from 2.25V to 5.5V. Ideal for military-grade applications requiring compact design and high reliability.
TCA6424ARGJR
TCA6424ARGJR by Texas Instruments is a CMOS parallel I/O port with 24 bits and 3 ports. It operates b/w -40 to 85°C, suitable for industrial applications. With a max clock frequency of 0.4 MHz, it offers low power consumption at only 0.03 mA supply current.
Bkc Semiconductors
M24308/2-1F
Esterline Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Option-1: HOLE .115-.125; Mounting Type: CABLE AND PANEL; Mating Contact Finish: NOT SPECIFIED;
Comchip Technology
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148
Renesas Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Diotec Semiconductor Ag
1N4148WT
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1552200253
Molex
WIRE AND CABLE;
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;
M85049/85-08W02
TE Connectivity
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Material: ALUMINUM ALLOY;
AH180-WG-7
Diodes Incorporated
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
Secos
192-103LEW-A01
Honeywell Sensing And Control
NTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 10000 ohm; Maximum Operating Temperature: 70 Cel; Shape (Package): DISK PACKAGE; Minimum Operating Temperature: 0 Cel;
RXEF185
TE Connectivity's RXEF185 is a PTC resettable fuse with resistance of 0.12 ohm and max operating temp of 85°C. Ideal for temperature sensing applications, it features radial terminal placement and disk package shape. With 72V operating voltage, it is suitable for through hole mounting in various electronic circuits.
RUEF400K
TE Connectivity's RUEF400K is a PTC resettable fuse with resistance of 0.05 ohm and rated power dissipation of 2.5W. Ideal for temperature sensing applications, it has a max operating temperature of 85°C and rated AC voltage of 30V. With radial terminal placement and dimensions of 14mm x 3mm x 21.3mm, it is designed for through hole mounting in various electronic devices.
MF-R030-2
Bourns
Bourns MF-R030-2 is a PTC resettable fuse with resistance of 0.76 ohm, operating voltage of 60V, and max temp of 85°C. It is used in applications requiring radial terminal placement, such as overcurrent protection in electronic circuits.
MF-SM050-2-99
The Bourns MF-SM050-2-99 is a PTC resettable fuse with a rated power dissipation of 1.7W and rated AC voltage of 60V. It is used for overload protection in various applications, featuring dual-ended terminals and a rectangular package for surface mounting. Operating temperatures range from -40°C to 85°C, making it suitable for diverse environments.
TFPT0805L1001FV
Vishay Intertechnology TFPT0805L1001FV is a thin film PTC thermistor with 1000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for temperature compensation applications with -55 to 150 °C operating range and 40 V voltage rating. SMT package style, dual-ended terminals, and matte tin finish make it suitable for surface mount installations.
B59701-A90-A62
TDK
TDK's B59701-A90-A62 is a PTC thermistor with 1000 ohm resistance, 5% tolerance, and rated AC voltage of 25V. It is used for temperature sensing applications with a max operating temperature of 125°C and min of -40°C. The dual-ended rectangular package has wraparound terminals and surface mounting type.
GA5K3A1A
TE Connectivity's GA5K3A1A is a non-linear resistor with 2 terminals, operating from -40 to 125 °C. With a length of 76mm, it is ideal for temperature sensing applications.
B57164K0102J000
B57164K0102J000 by TDK is a NTC thermistor with 1000 ohm resistance, 5% tolerance, and 3730 K thermal sensitivity index. It is used for temperature compensation applications, featuring radial terminal placement and matte tin finish. Operating temperatures range from -55 to 125 °C.
B72210-S400-K101
B72210-S400-K101 by TDK is a VARISTOR with 40V max RMS voltage and 6.4J energy absorption capacity. It has radial terminal placement, wire terminals, and operates b/w -40°C to 85°C. Ideal for applications requiring protection against voltage surges in bulk packaging.
103AT-11
Semitec
The Semitec 103AT-11 is a NTC thermistor with resistance of 10k ohm and tolerance of 1%. It operates b/w -50°C to 105°C, making it ideal for temperature compensation applications. With radial terminal placement and chassis mount package style, it offers thermal sensitivity index of 3435 K.
NTCLE100E3103JB0A
Vishay Intertechnology's NTCLE100E3103JB0A is a 10000 ohm NTC thermistor with thermal sensitivity index of 3977 K. It has a rated temperature range from -40 to 125 °C and is ideal for temperature sensing applications. The radial package style with wire terminals makes it suitable for through hole mounting in various electronic devices.
GA1K2A1
TE Connectivity's GA1K2A1 is a non-linear resistor with 2 terminals, operating b/w -40°C to 125°C. With a length of 76mm, it is used for temperature sensing applications.
11026330-00
TE Connectivity's 11026330-00 is a non-linear resistor with 1000000 ohm resistance, suitable for temperature sensing applications. Featuring radial terminal placement and flexible wire shape, it has a thermal sensitivity index of 4803 K. With a max operating temperature of 150°C and min of -40°C, this chassis mount resistor is ideal for various temperature monitoring systems.
RXEF300K
Littelfuse
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Terminal Shape: WIRE; No. of Terminals: 2; Terminal Placement: RADIAL;
B72220S0271K101
B72220S0271K101 by TDK is a VARISTOR with 275V RMS and 350V DC max circuit voltage. It has a 151J energy capacity, -40 to 105°C operating temp range, and radial package for surge protection in electronic circuits.
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 %;
SMD100F-2018-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .1 ohm; Maximum Operating Temperature: 85 Cel; Terminal Shape: FLAT; Maximum Circuit DC Voltage: 15 V;
V430CH8
Thomson Consumer Electronics
VARISTOR; Mounting Type: SURFACE MOUNT; Operating Voltage: 369 V; Technology: METAL OXIDE FILM; Maximum Energy Absorbing Capacity: 23 J; Maximum Circuit RMS Voltage: 275 V;
V275LA20APX1347
V275LA20APX1347 by Littelfuse is a VARISTOR with 275V URac, 75J energy capacity, and -55 to 125°C operating temp. Used for TEMPERATURE COMPENSATION in circuits requiring protection against voltage surges. RADIAL package style with THROUGH HOLE MOUNT for easy installation.
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0ZRE0125FF1A
Bel Fuse
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Additional Features: MINIMUM RESISTANCE IS 0.17 OHMS; Thermistor Application: OVERLOAD PROTECTION; Width (Package): 5.3 mm;
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.
LVR100S-240
TE Connectivity's LVR100S-240 is a PTC resettable fuse resistor with a resistance of 0.218 ohm and max operating temperature of 85°C. It is used for temperature sensing applications, has radial terminal placement, and can handle a max circuit RMS voltage of 240V.
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .218 ohm; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; No. of Terminals: 2;
LVR100S
TE Connectivity's LVR100S is a non-linear resistor used for overload protection. It has a rated AC voltage of 240V and a power dissipation of 2.9W. With its radial terminal placement and disk package shape, it is ideal for through hole mounting applications.
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 2.9 W; Packing Method: BULK; Thermistor Application: OVERLOAD PROTECTION; Terminal Shape: WIRE;
LVR100K-240
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .218 ohm; Maximum Operating Temperature: 85 Cel; Reference Standard: CSA; TUV; UL; Terminal Shape: WIRE;
LVR100K-240-2
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .218 ohm; Maximum Operating Temperature: 85 Cel; Maximum Circuit DC Voltage: 240 V; Terminal Shape: WIRE;
LVR100K-240-AP
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .218 ohm; Maximum Operating Temperature: 85 Cel; Maximum Circuit RMS Voltage: 240 V; Package Style (Meter): Radial;
LVR100S-240-AP
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .218 ohm; Maximum Operating Temperature: 85 Cel; Package Style (Meter): Radial; Operating Voltage: 240 V;
LVR125K-240
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .165 ohm; Maximum Operating Temperature: 85 Cel; Maximum Circuit RMS Voltage: 240 V; Package Style (Meter): Radial;
LVR125K-240-2
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .165 ohm; Maximum Operating Temperature: 85 Cel; Length (Package): 21.2 mm; Minimum Operating Temperature: -40 Cel;
LVR125K-240-AP
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .165 ohm; Maximum Operating Temperature: 85 Cel; Maximum Circuit DC Voltage: 240 V; Reference Standard: CSA; TUV; UL;
LVR125S-240
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .165 ohm; Maximum Operating Temperature: 85 Cel; Length (Package): 21.2 mm; Height (Package): 27.4 mm;
LVR125S-240-2
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .165 ohm; Maximum Operating Temperature: 85 Cel; Maximum Circuit RMS Voltage: 240 V; Terminal Placement: RADIAL;
LVR125S-240-AP
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .165 ohm; Maximum Operating Temperature: 85 Cel; Height (Package): 27.4 mm; Terminal Placement: RADIAL;
LVR100S-1
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 2.9 W; Terminal Placement: RADIAL; Terminal Finish: TIN; Rated AC Voltage (URac): 240 V;
LVR125S-1
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 3.3 W; No. of Terminals: 2; Additional Features: RESISTANCE VARIES FROM 0.17 TO 0.18; Manufacturer Series: LVR;
LVR125S-2
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 3.3 W; Packing Method: TR; Shape (Package): DISK PACKAGE; Terminal Shape: WIRE;
LVR125S-AP
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 3.3 W; JESD-609 Code: e3; Additional Features: RESISTANCE VARIES FROM 0.17 TO 0.18; Rated AC Voltage (URac): 240 V;
LVR125S
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 3.3 W; Thermistor Application: OVERLOAD PROTECTION; Rated AC Voltage (URac): 240 V; JESD-609 Code: e3;
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