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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NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Maximum Operating Temperature: 125 Cel; Tolerance: 5 %; Terminal Placement: DUAL ENDED;
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Non-linear Resistors RA103J0Q attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
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RA103J0Q Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.80.70
SB
8533.40.00.80
PCN Assembly/Origin - Plant Transfer 02/Mar/2018
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.
2N2222A
Bytesonic Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Elements: 1;
LL4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CMX
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BSS123LT1G
BSS123LT1G by Onsemi is a N-CHANNEL FET with 100V DS breakdown voltage, 0.17A drain current, and 6 ohm on resistance. Ideal for switching applications, it operates in enhancement mode with a max power dissipation of 0.225W. It comes in a small outline package with gull wing terminals and can withstand temperatures from -55 to 150°C.
Dc Components
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
OHN3140U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
NE555D
NXP Semiconductors
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Micro Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
Rochester Electronics
LL4148-GS08
Vishay Telefunken
STM32F407VGT6
STMicroelectronics
STM32F407VGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 196608 bytes RAM, and 16-Ch 12-Bit ADC channels. It is ideal for industrial applications requiring CAN, ETHERNET, I2C(3), SPI(3), UART(2), USB(2) connectivity and features DMA(16) for efficient data transfer. With a max clock frequency of 50 MHz and operating temperature range of -40 to 85 °C, it offers high performance in a compact package style (14mm x 14mm).
Excel (Suzhou) Semiconductor
Taiwan Semiconductor
LM358N
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Toshiba
B72210S0271K101
TDK
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.
NB21K00103JBB
KYOCERA AVX
NB21K00103JBB by KYOCERA AVX is a non-linear resistor with a resistance of 10000 ohm. It is used for temperature compensation in various applications. With a rated temperature range of -55 to 150 °C, it has a thermal sensitivity index of 3630 K and can handle a max power dissipation of 0.07 W.
V5.5MLA0805LNHAUTO
Littelfuse
V5.5MLA0805LNHAUTO by Littelfuse is a VARISTOR with 5.5V operating voltage, 0.1J energy absorption, and 4V RMS circuit voltage. Ideal for automotive applications due to AEC-Q200 standard compliance and surface mounting type.
11026330-00
TE Connectivity
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.
2920L330/24MR
2920L330/24MR by Littelfuse is a PTC resettable fuse with resistance of 0.015 ohm and operating voltage of 24V. It is used for overcurrent protection in various applications due to its dual-ended terminal placement and rectangular SMT package design. With a temperature range from -40°C to 85°C, it meets CUL, TUV, and UL standards.
RUEF400K-2
TE Connectivity's RUEF400K-2 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 rectangular package shape, it offers reliable protection in various electronic circuits.
B72214S0511K101
The TDK B72214S0511K101 is a VARISTOR with 510V max circuit RMS voltage and 110J energy absorption. It operates b/w -40 to 105°C, ideal for surge protection in various electronic applications. With radial terminal placement and metal oxide technology, it offers reliable performance in bulk packaging.
PTCEL17R501TBE
Vishay Intertechnology
Vishay Intertechnology's PTCEL17R501TBE is a PTC thermistor with 500 ohm resistance and 240 J energy capacity. Ideal for overload protection applications, it has radial terminal placement and operates b/w -40 to 105 °C. Suitable for through-hole mounting, this non-linear resistor offers a max operating voltage of 1000 V and meets AEC-Q200 standards.
NANOSMDC150F-2
NANOSMDC150F-2 by TE Connectivity is a PTC thermistor used for overload protection. It has dual-ended terminal placement and a rectangular package shape. The surface mount resistor has matte tin finish with nickel barrier.
B57861S0103F040
B57861S0103F040 by TDK is a NTC thermistor with 10000 ohm resistance, 1% tolerance, and 3988 K thermal sensitivity index. It is used for temperature sensing applications due to its radial terminal placement and disk package shape. Operating temperature ranges from -55°C to 155°C.
16R1400GH
16R1400GH by Littelfuse is a PTC resettable fuse with resistance of 0.0026 ohm and operating voltage of 16V. It is used for overcurrent protection in applications requiring radial terminal placement and rectangular package shape. Operating temperature ranges from -40 to 85°C, meeting standards like CUL, TUV, and UL.
NTCS0603E3472FHT
NTCS0603E3472FHT by Vishay Intertechnology is a NTC thermistor with 4700 ohm resistance, 1% tolerance, and 3830 K thermal sensitivity index. It is used for temperature sensing applications in automotive electronics due to its -40 to 150 °C operating range and AEC-Q200, CUL, UL standards compliance.
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.
ERTJ1VS104JA
Panasonic
Panasonic ERTJ1VS104JA is a NTC thermistor with 100000 ohm resistance, 5% tolerance, and 0.1 W power dissipation. It is used for temperature compensation in applications requiring thermal sensitivity index of 4390 K and operating temperatures ranging from -40 to 125 °C.
MICROSMD050F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .25 ohm; Maximum Operating Temperature: 85 Cel; Width (Package): 2.8 mm; Operating Voltage: 13.2 V;
NCP18XH103F0SRB
Murata Manufacturing
Murata Manufacturing's NCP18XH103F0SRB is a 10000 ohm NTC thermistor with 1% tolerance. It has a thermal sensitivity index of 3380 K and can operate b/w -40 to 125 °C. Ideal for temperature sensing applications, this surface mount device features dual-ended terminals in a rectangular package.
MICROSMD010F-2
TE Connectivity's MICROSMD010F-2 is a PTC resettable fuse with 30V URac. Its dual-ended terminals and rectangular package make it suitable for temperature sensing applications. With a max operating temperature of 85°C, it is designed for surface mounting.
B72220S0421K101
The TDK B72220S0421K101 is a VARISTOR with 175J energy capacity, 420V RMS voltage, and 560V operating voltage. Ideal for surge protection in applications requiring high energy absorption like power supplies and industrial equipment. With radial terminal placement and metal oxide technology, it ensures reliable performance in a compact disk package.
82537040
Wuerth Elektronik & Kg
Wurth Elektronik's 82537040 is a VARISTOR with 0.04J energy capacity, 4V RMS voltage, and 5.5V operating voltage. It has DUAL ENDED terminals in RECTANGULAR PACKAGE for surge protection applications at -40 to 85°C temperature range.
SMD185F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .065 ohm; Maximum Operating Temperature: 85 Cel; Terminal Finish: Matte Tin (Sn) - with Nickel (Ni) barrier; Length (Package): 9.4 mm;
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RA102E0J
NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 1000 ohm; Tolerance: 5 %; Packing Method: TR; Shape (Package): RECTANGULAR PACKAGE;
RA103G0J
NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): 40 W; Maximum Operating Temperature: 125 Cel; Tolerance: 5 %;
RA103J0J
NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Maximum Operating Temperature: 125 Cel; Tolerance: 5 %; Length (Package): 1 mm;
RA104R0J
NTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 100000 ohm; Rated Power Dissipation (P): 40 W; Maximum Operating Temperature: 125 Cel; Tolerance: 5 %;
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