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: SURFACE MOUNT; Resistance: .15 ohm; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Package Style (Meter): SMT;
Median Price
$0.730
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DigiKey
1+ parts
100+ parts
$0.480
1k+ parts
$0.328
10k+ parts
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Aztec Data Supply Inc.
$0.321
Non-linear Resistors RF2573-000 attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
Additional Features:
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RF2573-000 Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.80.70
SB
8533.40.00.80
PCN Assembly/Origin - Terminal SMD PPTC 01/Mar/2019
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.
LL4148
Rfe International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SMBJ18CA
Rectron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
IRLML6402TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Peak Reflow Temperature (C): 260; Package Style (Meter): SMALL OUTLINE;
Diotec Semiconductor Ag
1N4148WS
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
2N7002
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; No. of Elements: 1; Transistor Application: SWITCHING;
BAV99
Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1552200168
Molex
WIRE AND CABLE;
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
MBRA340T3G
Onsemi
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
Promax-johnton
LM317T
Fairchild Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Output Current-1: 1.5 A; No. of Outputs: 1; Qualification Status: Not Qualified;
Solid State Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Unisonic Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Body Material: PLASTIC/EPOXY; Package Shape: RECTANGULAR;
1N4148
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Jiangsu Jiejie Microelectronics
LM2931AZ-5.0RPG
LM2931AZ-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage and 0.1A max output current. It features a low dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature range from -40 to 125°C. The package style is cylindrical with matte tin terminal finish, ideal for various electronic devices needing precise voltage regulation.
LIS2DH12TR
STMicroelectronics
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
LM358MX
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
V10E150PL1T
Littelfuse
V10E150PL1T by Littelfuse is a VARISTOR with 150V RMS and 200V DC max circuit voltage. It has METAL OXIDE FILM tech, 30J energy absorption, and -55 to 85°C operating temp range. Ideal for surge protection in various applications due to its high energy capacity and radial terminal placement.
B57620C5103J062
TDK
The TDK B57620C5103J062 is a NTC thermistor with 10000 ohm resistance, 5% tolerance, and 125°C max operating temp. It's used for temperature compensation in various applications due to its thermal sensitivity index of 3720 K and SMT package style.
TO103J2K
Us Sensor
PTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 10000 ohm; Maximum Operating Temperature: 150 Cel; Tolerance: 10 %; No. of Terminals: 2;
B72210S0271K101
B72210S0271K101 by TDK is a VARISTOR with 275V RMS and 350V DC max circuit voltage. It has a 43J energy capacity, -40 to 105°C operating temp range, and radial package style. Ideal for surge protection in electronic circuits due to its high energy absorption capability.
B57230V2103F260
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.
RUEF250-AP
TE Connectivity
RUEF250-AP by TE Connectivity is a PTC resettable fuse with resistance of 0.07 ohm, rated power dissipation of 1.2W, and URac of 30V. It is used for temperature sensing applications with radial terminal placement in a rectangular package. Operating temperatures range from -40 to 85°C making it suitable for various electronic devices.
GMOV-14D271K
Bourns
Bourns GMOV-14D271K is a metal oxide varistor with max energy absorption of 155 J. It is used for overload protection in applications with max circuit RMS voltage of 275 V and operating voltage of 350 V. Its radial terminal placement and through hole mounting make it easy to install.
B72580V0600K062
The TDK B72580V0600K062 is a VARISTOR with 5.8J energy capacity, 60V max RMS voltage, and -55 to 125°C operating range. Ideal for surge protection in electronics due to its dual terminal placement and surface mounting type.
11026588-00
TE Connectivity's 11026588-00 is a non-linear resistor with 5000 ohm resistance, suitable for temperature sensing applications. Featuring radial terminal placement and flexible wire shape, it operates b/w -40 to 150 °C with high thermal sensitivity index of 3976 K. Ideal for chassis mounting, this component has two terminals and a lead length of 76 mm.
2920L050DR
2920L050DR by Littelfuse is a PTC resettable fuse with resistance of 0.35 ohm and operating voltage of 60V. It is used for overcurrent protection in various applications. The thermistor has dual-ended terminals, SMT package style, and operates b/w -40°C to 85°C.
RUEF250U-2
The Littelfuse RUEF250U-2 is a PTC resettable fuse with resistance of 0.02 ohm, suitable for overcurrent protection applications. It has a max operating temperature of 85°C and operates at 30V DC/RMS voltage. With radial terminal placement and rectangular package shape, it is designed for through-hole mounting in various electronic circuits.
NTHS0603N02N1002JE
Vishay Intertechnology
Vishay Intertechnology's NTHS0603N02N1002JE is a 10k ohm NTC thermistor with 5% tolerance, suitable for temperature compensation applications. It has a thermal sensitivity index of 3486 K and can operate b/w -40°C to 125°C. The dual-ended rectangular package with wraparound terminals allows for easy surface mount installation.
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.
B57364S0100M000
TDK B57364S0100M000 is a NTC thermistor with 10 ohm resistance, 20% tolerance, and 5.1 W power dissipation. It is used for overcurrent protection in applications requiring radial terminal placement and disk package shape. Operating temperature ranges from -55 to 170 °C.
2920L200DR
2920L200DR by Littelfuse is a PTC resettable fuse with resistance of 0.05 ohm, operating voltage of 15V, and max circuit DC voltage of 15V. It is used for overcurrent protection in various applications due to its dual-ended terminal placement and rectangular SMT package style.
V3.5MLA0805LNH
V3.5MLA0805LNH by Littelfuse is a VARISTOR with 3.5 V operating voltage and 0.1 J energy absorption capacity. It has DUAL ENDED terminals, RECTANGULAR PACKAGE shape, and is used in applications requiring surge protection against voltage spikes in electronic circuits.
1812L150/24MR
1812L150/24MR by Littelfuse is a PTC resettable fuse with resistance of 0.04 ohm. It features dual-ended terminals in a rectangular SMT package. Primarily used for overcurrent protection, it has a temperature range from -40 to 85 °C and meets CUL, TUV, and UL standards.
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;
RXEF250-2
TE Connectivity's RXEF250-2 is a PTC resettable fuse with resistance of 0.13 ohm and rated power dissipation of 2.5W. 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 shape.
RUEF250
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .07 ohm; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel;
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RF2567-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 1.17 ohm; Rated Power Dissipation (P): .77 W; Maximum Operating Temperature: 85 Cel; Rated AC Voltage (URac): 72 V;
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 1.17 ohm; Rated Power Dissipation (P): .77 W; Maximum Operating Temperature: 85 Cel; Terminal Finish: MATTE TIN;
RF2577-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 20 ohm; Rated Power Dissipation (P): .22 W; Maximum Operating Temperature: 85 Cel; Additional Features: RESISTANCE RANGE(MIN-MAX): 7.3-11.1;
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 20 ohm; Rated Power Dissipation (P): .22 W; Maximum Operating Temperature: 85 Cel; Rated AC Voltage (URac): 60 V;
RF2564-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 4.4 ohm; Rated Power Dissipation (P): .41 W; Maximum Operating Temperature: 85 Cel; Terminal Placement: RADIAL;
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 4.4 ohm; Rated Power Dissipation (P): .41 W; Maximum Operating Temperature: 85 Cel; Shape (Package): DISK PACKAGE;
RF2569-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .6 ohm; Rated Power Dissipation (P): .92 W; Maximum Operating Temperature: 85 Cel; Additional Features: RESISTANCE RANGE(MIN-MAX): 0.25-0.4;
TE Connectivity's RF2569-000 is a PTC resettable fuse with resistance of 0.6 ohm and rated power dissipation of 0.92 W. It is used for temperature sensing applications, featuring radial terminal placement and disk package shape. Operating b/w -40 to 85 °C, it has URac of 72 V and through-hole mounting method.
RF2571-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .47 ohm; Rated Power Dissipation (P): .99 W; Maximum Operating Temperature: 85 Cel; Thermistor Application: TEMPERATURE SENSING;
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .47 ohm; Rated Power Dissipation (P): .99 W; Maximum Operating Temperature: 85 Cel; Rated AC Voltage (URac): 72 V;
RF2565-000
TE Connectivity's RF2565-000 is a PTC resettable fuse with 2.1 ohm resistance and rated AC voltage of 72V. It is used for temperature sensing applications, featuring radial terminal placement and disk package shape. With a max operating temperature of 85°C and min of -40°C, it offers 0.49W power dissipation through through-hole mounting in bulk packaging.
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 2.1 ohm; Rated Power Dissipation (P): .49 W; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel;
RF2568-000
TE Connectivity's RF2568-000 is a PTC resettable fuse with resistance of 0.72 ohm and rated power dissipation of 0.88 W. It is used for temperature sensing applications, featuring radial terminal placement and disk package shape. Operating temperatures range from -40 to 85 °C.
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .72 ohm; Rated Power Dissipation (P): .88 W; Maximum Operating Temperature: 85 Cel; Additional Features: RESISTANCE RANGE(MIN-MAX): 0.31-0.48;
RF2587-000
PTC RESETTABLE FUSE;
RF2561-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .05 ohm; Rated Power Dissipation (P): 2.5 W; Maximum Operating Temperature: 85 Cel; Additional Features: RESISTANCE RANGE(MIN-MAX): 0.010-0.030;
RF2559-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .09 ohm; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 85 Cel; Packing Method: BULK;
RF2562-000
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