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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Featured manufacturers
PTC RESETTABLE FUSE; Terminal Finish: MATTE TIN OVER NICKEL; JESD-609 Code: e3;
Median Price
$0.624
Lifecycle Status
Suppliers In-Stock
18
In-Stock Inventory
1k+
RS (Exports)
1+ parts
$0.310
100+ parts
-
1k+ parts
10k+ parts
DigiKey
$0.670
$0.443
RS Americas
$0.720
$0.570
Mouser Electronics
$0.800
$0.593
$0.504
TTI
$0.367
TTI Europe
$0.365
Chip1Stop
$0.360
$0.300
$0.263
Master Electronics
$0.496
Verical
$0.700
$0.634
$0.441
Nova Conductors
$0.426
TME
$0.569
$0.534
Rutronik
$0.321
Vyrian
ComSIT Distribution GmbH
NexGen Digital
Lakeland Logistics Inc
Bristol Electronics
Atlantic Semiconductor
Semicontronic
$0.302
$0.301
Aztec Data Supply Inc.
$0.369
Corohmni
$0.375
Allen Electronics Distributors
$0.560
$0.510
$0.490
Component Stockers USA
$0.610
$0.290
$0.250
$0.470
Perfect Parts
Metaverse IC Inc.
Authorized Procurement Solutions
Kepictronics
Continental Prestige Electronics
Glotronic Ltd.
GreenTree Electronics
Argo Parts USA
Netroflash
$0.418
$0.405
$0.396
Non-linear Resistors RF1238-000 attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
JESD-609 Code:
Resistor Type:
Terminal Finish:
RF1238-000 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.
1N4148
Unitrode
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM2931Z-5.0G
Onsemi
LM2931Z-5.0G by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V output voltage, 0.6V dropout voltage, and 0.1A output current. It is ideal for applications requiring stable power supply in temperature-sensitive environments due to its operating range of -40°C to 125°C.
LL4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
261
Micronetics
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
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;
2N7002
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
Laube Technology
1N4148WT-7
Diodes Incorporated
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
SMBJ18CA
Taiwan Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58360
Souriau
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Tool Settings: M22520/2-09; Terminal Type: CRIMP; MIL Conformity: YES; Mating Contacts: M39029/56348;
LM107H
Linear Technology
LM107H by Linear Technology is an Operational Amplifier with a max input offset voltage of 3000uV, common mode reject ratio of 96dB, and min voltage gain of 50000. It is used in military applications due to its MILITARY temperature grade and BIPOLAR technology for precise signal processing in harsh environments.
IRLML6402TRPBF
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
2N2222A
Surge Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Terminals: 3;
TDK
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); No. of Phases: 1; No. of Elements: 1; Maximum Output Current: .2 A;
Brightking
M39029/58-360
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
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;
Semitronics
B57235-S100-M
Siemens
NTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 10 ohm; Maximum Operating Temperature: 170 Cel; No. of Terminals: 2; Thermistor Application: SOFT START;
2920L050DR
Littelfuse
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.
1210L010WR
1210L010WR by Littelfuse is a PTC resettable fuse with 1.6 ohm resistance, suitable for overcurrent protection applications. It features dual-ended terminals in a rectangular SMT package, with matte tin finish and operating voltage of 30V. This surface-mount device has a temperature range from -40 to 85°C and meets CUL, TUV, and UL standards.
1210L050YR
1210L050YR by Littelfuse is a PTC resettable fuse with resistance of 0.25 ohm, operating voltage of 13.2V, and max temp of 85°C. It's used for overcurrent protection in SMT applications with dual-ended terminals and rectangular package shape.
V5.5MLA0603H23
VARISTOR;
SMD0805B035TF
Yageo
Yageo's SMD0805B035TF is a PTC resettable fuse with resistance of 0.25 ohm, operating voltage of 6V, and max temp of 85°C. It is used for overcurrent protection in surface mount applications with dual-ended terminals and wraparound shape.
B59701-A90-A62
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.
RUEF900K-2
TE Connectivity
PTC RESETTABLE FUSE; Manufacturer Series: RUEF;
2920L150
2920L150 by Littelfuse is a PTC thermistor with 0.08 ohm resistance and 33V operating voltage. It offers overcurrent protection, dual-ended terminals, SMT package style, and matte tin finish. Ideal for applications requiring surface mounting type in a temperature range of -40 to 85°C.
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.
MICROSMD010F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 2.1 ohm; Maximum Operating Temperature: 85 Cel; Maximum Circuit DC Voltage: 30 V; Operating Voltage: 30 V;
ZNI1000TA
ZNI1000TA by Diodes Inc. is a PTC thermistor with 1141 ohm resistance, rated power dissipation of 0.02W, and max operating temp of 150°C. Ideal for temperature compensation applications in surface mount configurations.
SIOV-S14K275
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .6 W; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Shape (Package): DISK PACKAGE;
MF-R185-0-99
Bourns
The Bourns MF-R185-0-99 is a PTC resettable fuse with 30V operating voltage, ideal for overcurrent protection. It features radial terminal placement, matte tin finish, and operates b/w -40°C to 85°C. Commonly used in applications requiring bulk packaging and through-hole mounting.
197-103LAG-A01
Fenwal Electronics
NTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 10000 ohm; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Minimum Operating Temperature: -60 Cel;
MINISMDC014F-2
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 1.5 ohm; Maximum Operating Temperature: 85 Cel; Terminal Placement: DUAL ENDED; Terminal Shape: WRAPAROUND;
MF-R030-2
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.
B57164-K103-J
TDK's B57164-K103-J NTC Thermistor has a resistance of 10000 ohm with 5% tolerance. It operates b/w -55°C to 125°C, making it ideal for temperature compensation applications. With a rated power dissipation of 0.45W and thermal sensitivity index of 4300K, it is suitable for through hole mounting in various electronic devices.
SMD185F-2
TE Connectivity's SMD185F-2 is a PTC resettable fuse with 1.5W power dissipation, ideal for temperature sensing applications. Featuring dual-ended terminals and a rectangular package, it operates b/w -40°C to 85°C. This non-linear resistor is surface mountable and comes in TR packaging method.
B72210P2271K101
B72210P2271K101 by TDK is a VARISTOR with 275V RMS and 350V DC max circuit voltage. It has METAL OXIDE FILM tech, RADIAL terminal placement, and 60J energy absorption. Ideal for surge protection in applications requiring high operating temperatures up to 85°C.
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RF1256-000
VARISTOR; Manufacturer Series: PESD;
VARISTOR; Terminal Finish: MATTE TIN OVER NICKEL; Manufacturer Series: PESD; JESD-609 Code: e3;
RF1238-000
PTC RESETTABLE FUSE;
RF1245-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 18.5 ohm; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Shape (Package): DISK PACKAGE;
RF1246-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 7.4 ohm; Maximum Operating Temperature: 85 Cel; Terminal Placement: RADIAL; Terminal Shape: WIRE;
RF1251-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 18.5 ohm; Maximum Operating Temperature: 85 Cel; No. of Terminals: 2; Reference Standard: CSA; TUV; UL;
RF1252-000
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 7.4 ohm; Maximum Operating Temperature: 85 Cel; Maximum Circuit RMS Voltage: 240 V; Terminal Placement: RADIAL;
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