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
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DigiKey
1+ parts
100+ parts
$0.480
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$0.328
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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.
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
OPA2277UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
M24308/2-1F
Cristek Interconnects
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Rows Loaded: 2; Shell Size: 1/E; Filter Feature: NO;
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
NE555D
Texas Instruments
NE555D by Texas Instruments is an 8-terminal IC with a supply voltage range of 4.5V to 16V, suitable for analog waveform generation applications. It operates at temperatures from 0°C to 70°C and has a max supply current of 15mA. The package style is small outline, making it ideal for compact electronic designs.
LL4148
Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
M39029/58-360
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
SS14
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Diotec Semiconductor Ag
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; Maximum Time At Peak Reflow Temperature (s): 10;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
Sensitron Semiconductor
NC7WZ17P6X
Onsemi
The Onsemi NC7WZ17P6X is a logic gate with 2 functions, featuring a propagation delay of 13.1 ns at 1.8V supply voltage. Ideal for industrial applications, it operates b/w -40 to 85°C and has a max power supply current of 100mA. With Schmitt Trigger technology and small outline packaging, it suits compact electronic designs requiring fast signal processing.
OPA2277UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 100 uV and micropower consumption of 1.65 mA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1000 kHz in a small outline package.
BSS138
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Feedback Capacitance (Crss): 10 pF; JEDEC-95 Code: TO-236AB;
Micro Commercial Components
1N4148W-T by Micro Commercial Components is a single rectifier diode with a max reverse recovery time of 0.004 us. It operates b/w -55 to 150 °C and has a max output current of 0.15 A. Ideal for applications requiring fast switching speeds in small outline packages.
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MMSZ5245BT1G
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
RXEF110
Littelfuse
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Maximum Circuit RMS Voltage: 72 V; Width (Package): 3 mm; Height (Package): 12.8 mm;
NTCS0603E3103GMT
Vishay Bc Components
NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 150 Cel; Tolerance: 2 %;
V5.5MLA0805NH
V5.5MLA0805NH by Littelfuse is a VARISTOR with 5.5V operating voltage and 0.3J energy absorption capacity. It has DUAL ENDED terminals, RECTANGULAR PACKAGE shape, and is used for surge protection in SMT applications at temperatures ranging from -40°C to 125°C.
MF-R110-2-99
Bourns
The Bourns MF-R110-2-99 is a PTC resettable fuse with 30V operating voltage and -40 to 85°C temperature range. It features radial terminal placement, matte tin finish, and disk package shape. Ideal for overcurrent protection applications, it meets CUL, TUV, and UL standards.
TRF250-180
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .8 ohm; Maximum Operating Temperature: 85 Cel; Terminal Shape: FLAT; Terminal Placement: RADIAL;
NCP15XH103F03RC
Murata Manufacturing
Murata Manufacturing's NCP15XH103F03RC is a Non-linear Resistor with 10000 ohm resistance, -40 to 125 °C operating temperature range, and 1% tolerance. It is used for TEMPERATURE SENSING applications with DUAL ENDED terminals in RECTANGULAR PACKAGE.
RXEF050-AP
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Rated AC Voltage (URac): 72 V; Terminal Placement: RADIAL; Additional Features: 0.5-0.77 OHMS AT 20 DEG CEL;
B72220S0301K101
TDK
The TDK B72220S0301K101 is a VARISTOR with 300V max circuit RMS voltage and 385V operating voltage. With a max energy absorption of 173J, it's ideal for surge protection in applications requiring high reliability and durability. Featuring radial terminal placement and metal oxide technology, it ensures efficient performance in a compact disk package design.
TRF250-180-2
TE Connectivity
TE Connectivity's TRF250-180-2 is a PTC resettable fuse with 4 ohm resistance and 1.5 W power dissipation. It is used for temperature sensing applications, featuring radial terminal placement and disk package shape. With a rated AC voltage of 100 V, it operates b/w -40 to 85 °C temperatures.
NCP18WF104F12RB
Murata Manufacturing's NCP18WF104F12RB is a Non-linear Resistor with 100000 ohm resistance, 1% tolerance, and operating voltage of 5V. It is used for temperature sensing applications due to its thermal sensitivity index of 4200K and can operate b/w -40°C to 125°C. The thermistor comes in a rectangular SMT package with dual-ended terminals and wraparound shape.
ERTJ0ER333J
Panasonic
Panasonic ERTJ0ER333J is a NTC thermistor with 33000 ohm resistance, 5% tolerance, and 0.066 W power dissipation. It is used for temperature compensation in applications requiring thermal sensitivity index of 4300 K, operating b/w -40 to 125 °C. The dual-ended SMT package with wraparound terminals makes it suitable for surface mount installations.
MICROSMD005F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 3.6 ohm; Maximum Operating Temperature: 85 Cel; Reference Standard: CSA; TUV; UL; Terminal Finish: Matte Tin (Sn) - with Nickel (Ni) barrier;
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.
RXEF010S
TE Connectivity's RXEF010S is a PTC resettable fuse with 7.5 ohm resistance and rated power dissipation of 0.38W. Ideal for temperature sensing applications, it has a max operating temperature of 85°C and radial terminal placement for through-hole mounting.
V22ZA1P
V22ZA1P by Littelfuse is a varistor with 18V operating voltage and 0.9J energy absorption capacity. It has a radial package shape, matte tin terminal finish, and operates b/w -55°C to 125°C. Ideal for surge protection in electronic circuits requiring up to 14V RMS voltage protection.
B72210S0171K101
B72210S0171K101 by TDK is a VARISTOR with 175V RMS and 225V DC max circuit voltage. It has a 28J energy capacity, -40 to 105°C operating temp range, and radial package style. Ideal for surge protection in various applications like power supplies and industrial equipment.
0ZCG0075BF2B
Bel Fuse
Bel Fuse's 0ZCG0075BF2B is a PTC resettable fuse with resistance of 0.11 ohm, operating voltage of 33V, and rated power dissipation of 1W. Ideal for temperature sensing applications, it features dual-ended terminals in a surface mount package style.
0ZCG0020AF2C
Bel Fuse's 0ZCG0020AF2C is a PTC resettable fuse with 0.8 ohm resistance and 60V operating voltage. It features dual-ended terminals, SMT package style, and temperature sensing application. With AEC-Q200, CUL, TUV, UL certifications, it operates b/w -40 to 85 °C for various circuit protection needs.
NCP18XH103J03RB
Murata Manufacturing's NCP18XH103J03RB is a Non-linear Resistor with 10000 ohm resistance, 5% tolerance, and -40 to 125 °C operating temperature range. It is used for TEMPERATURE SENSING applications with DUAL ENDED terminals in a RECTANGULAR PACKAGE.
RF0315-000
PTC RESETTABLE FUSE;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
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
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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