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; Maximum Operating Temperature: 85 Cel; Thermistor Application: OVERLOAD PROTECTION; Packing Method: BULK; Shape (Package): DISK PACKAGE;
Median Price
$0.475
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$0.536
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AZTECH Wire
$18.210
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Perfect Parts
Non-linear Resistors 72R300XF attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
Additional Features:
JESD-609 Code:
Manufacturer Series:
Mounting Type:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Shape (Package):
Packing Method:
Resistor Type:
Sub-Category:
Terminal Finish:
Terminal Placement:
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Thermistor Application:
72R300XF Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.80.70
SB
8533.40.00.80
PCN Obsolescence/ EOL - Multiple Devices 12/Oct/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.
DS18B20Z+T&R
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Body Material: PLASTIC/EPOXY;
1N4148
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
FDLL4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
CSNF651
Honeywell Sensing And Control
CSNF651 by Honeywell Sensing And Control is an industrial-grade analog circuit with 3 terminals. It operates b/w -40 to 85°C, supporting supply voltages from -15V to 15V. Ideal for applications requiring a special shape rectangular package style and through-hole terminal form.
LP2950CDT-3.3G
Onsemi
LP2950CDT-3.3G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.1A. It has a small outline package style, operates at temperatures ranging from -40 to 125 °C, and is suitable for applications requiring low dropout voltage and precise voltage regulation in electronic circuits.
350766-1
TE Connectivity
TE Connectivity 350766-1 is a rectangular power connector with 0.25" mating contact pitch, rated for 600V and operating temperatures from -55 to 105°C. It has a durable design with POLYAMIDE insulator material, suitable for commercial applications requiring secure crimp termination in cable mounting setups.
FDN5618P
FDN5618P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage. It features a single configuration with built-in diode, suitable for switching applications. With 10A IDM and 0.17 ohm RDS(on), it operates in the temperature range of -55 to 150 °C, making it ideal for various electronic devices.
ERJU06F10R0V
Panasonic
ERJU06F10R0V by Panasonic is an 0805 size SMT fixed resistor with a resistance of 10 ohm and 1% tolerance. It operates b/w -55 to 155 °C, suitable for AEC-Q200 standards in automotive applications due to its high temperature coefficient of 100 ppm/°C. With a max operating voltage of 150 V and power dissipation of 0.125 W, it is ideal for surface mounting type.
SN65HVD234DR
Texas Instruments
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Infineon Technologies
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
FDV304P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;
LD1117S33TR
STMicroelectronics
LD1117S33TR by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It has a small outline package style, operates at an adjustable temperature range from 0 to 125°C, and is ideal for applications requiring stable voltage regulation in compact electronic devices.
M39029/58-360
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
General Semiconductor
LM7805CT
LM7805CT by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a dropout voltage of 2V, and offers excellent line/load regulation for various electronic applications.
LL4148
Diotec Semiconductor Ag
2N7002
Supertex
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Maximum Feedback Capacitance (Crss): 5 pF;
LM7805CT/NOPB
LM7805CT/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a package style of flange mount, and offers low line/load regulation making it ideal for various electronic applications requiring stable power supply.
197-103LAG-A01
197-103LAG-A01 by Honeywell is a NTC thermistor with 10000 ohm resistance, suitable for temperature sensing applications. It comes in a disk package with wire terminals, operating b/w -60 to 125 °C. With a thermal sensitivity index of 3887 K, it offers accurate and reliable temperature measurements.
CG0402MLU-12G
Bourns
The Bourns CG0402MLU-12G is a varistor with 12V operating voltage, -40 to 125°C temp range. It has dual-ended terminals, metal oxide film tech, and SMT package style. Ideal for surge protection in electronic circuits due to its compact size and high reliability.
2920L150DR-A
Littelfuse
2920L150DR-A by Littelfuse is a PTC thermistor with resistance of 0.08 ohm, operating voltage of 33V, and max circuit DC voltage of 33V. It is used for overcurrent protection in various applications due to its dual-ended terminal placement and surface mounting type.
V20E25P
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.
RXEF005
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 11.1 ohm; Maximum Operating Temperature: 85 Cel; Terminal Finish: Tin (Sn); Terminal Shape: WIRE;
RF1180-000
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .04 ohm; Maximum Operating Temperature: 85 Cel; Terminal Finish: MATTE TIN OVER NICKEL; Height (Package): 1.94 mm;
MF-USMF110-2
The Bourns MF-USMF110-2 is a PTC resettable fuse with resistance of 0.05 ohm, operating voltage of 6V, and max temp of 85°C. It is used for overcurrent protection in various applications due to its dual-ended terminal placement and SMT package style.
1812L200/12DR
1812L200/12DR by Littelfuse is a PTC resettable fuse with a resistance of 0.02 ohm. It is used for overcurrent protection in various applications. This surface mount thermistor has dual-ended terminals and operates within a temperature range of -40 to 85 °C.
1812L050/30PR
1812L050/30PR by Littelfuse is a PTC resettable fuse with a resistance of 0.15 ohm. It is used for overcurrent protection in various applications. This surface mount thermistor has dual-ended terminals and operates at temperatures ranging from -40 to 85 °C.
MF-R135-2
The Bourns MF-R135-2 is a PTC resettable fuse with resistance of 0.065 ohm, operating voltage of 30V, and temperature range from -40 to 85°C. It features radial terminal placement and wire shape, suitable for through-hole mounting applications in various electronic circuits.
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.
B57703-M103-G40
TDK
B57703-M103-G40 by TDK is a NTC thermistor with 10000 ohm resistance, 2% tolerance, and 3988 K thermal sensitivity index. It is used for temperature sensing applications with a rated temperature range of -55 to 125 °C. The thermistor has a chassis mount design with radial terminal placement and flexible wire terminals.
RXEF050-1
TE Connectivity's RXEF050-1 is a PTC resettable fuse with 72V URac. It has a rated power dissipation of 0.77W and max operating temp of 85°C. Ideal for temperature sensing applications, it features radial terminal placement in a disk package for through-hole mounting.
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;
RF1334-000
TE Connectivity's RF1334-000 is a PTC resettable fuse with 1.5 ohm resistance and 60V operating voltage. It features dual-ended terminals, SMT package style, and wraparound terminal shape for overcurrent protection applications. This non-linear resistor has a max operating temperature of 85°C and meets TUV and UL standards for surface mounting method.
MF-SM100/33-2-99
The Bourns MF-SM100/33-2-99 is a PTC resettable fuse with 33V URac, 1.7W power dissipation, and -40 to 85°C operating range. It's used for overload protection in surface mount applications with dual-ended terminals in a rectangular package.
NTCLE100E3471JB0
Vishay Intertechnology
Vishay Intertechnology's NTCLE100E3471JB0 is a 470 ohm NTC thermistor with thermal sensitivity index of 3560 K. It operates b/w -40 to 125 °C, ideal for temperature sensing applications. Featuring radial terminal placement and disk package shape, it offers high accuracy with 5% tolerance.
B72214-S350-K101
The TDK B72214-S350-K101 is a VARISTOR with 10J energy capacity, 35V RMS voltage, and -40 to 85°C operating range. Ideal for surge protection in circuits with 45V operating voltage. RADIAL terminals and DISK PACKAGE make it suitable for THROUGH HOLE MOUNT applications.
RUEF110-2
TE Connectivity's RUEF110-2 is a PTC resettable fuse with resistance of 0.17 ohm and rated power dissipation of 0.7W. It is used for temperature sensing applications, featuring radial terminal placement in a rectangular package. Operating temperatures range from -40 to 85°C, suitable for through-hole mounting at up to 30V AC voltage.
GMOV-20D271K
The Bourns GMOV-20D271K is a metal oxide varistor with a max energy absorbing capacity of 305 J. It is used for overload protection in applications such as electrical circuits and power supplies. With its radial terminal placement and through-hole mounting, it offers reliable performance in a compact package (23mm x 9mm).
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72R300XMR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e3; Thermistor Application: OVERLOAD PROTECTION; Additional Features: 0.04 TO 0.1 OHMS MEASURED AT 23 DEG CEL;
72R375XH
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .03 ohm; Maximum Operating Temperature: 85 Cel; Operating Voltage: 72 V; Additional Features: Rmax:0.08 OHMS AT 20 DEG CEL;
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