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
0603L020YR by Littelfuse is a PTC resettable fuse with a resistance of 0.55 ohm and operating voltage of 9V. It is used for overcurrent protection in various applications, featuring dual-ended terminal placement and a rectangular package shape.
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Arrow
$1.010
DigiKey
$1.180
$0.690
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Mouser Electronics
$1.350
Chip1Stop
$1.910
Verical
TTI
$0.455
Farnell
$1.923
$1.430
$1.234
Element14
$1.976
$1.467
$1.268
Nova Conductors
$1.106
Chip Stock
Rutronik
$1.160
NAC Semi
IBS Electronics
$0.547
Vyrian
VNN
ComSIT Distribution GmbH
Semi Source
Sensible Micro Corp
Semicontronic
$0.338
$0.330
$0.328
Aztec Data Supply Inc.
$0.340
Argo Parts USA
Netroflash
$1.050
$1.028
Corohmni
Kepictronics
Perfect Parts
Authorized Procurement Solutions
Glotronic Ltd.
Continental Prestige Electronics
Provides protection against overcurrent which enhances the safety of the circuit and equipment.
Surface mount technology makes it easy to install and replace, saving time and effort during assembly.
PTC resettable fuse function ensures that the circuit can recover after a fault condition, improving reliability.
Suitable for applications requiring up to 9 volts of operating voltage.
Designed to handle a maximum of 9 volts of direct current, making it ideal for various DC voltage applications.
Non-linear Resistors 0603L020YR attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
Maximum Circuit DC Voltage:
JESD-609 Code:
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No. of Terminals:
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0603L020YR 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.
2N7002
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
BAV99LT1G
Onsemi
BAV99LT1G by Onsemi is a series connected diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.006 us and can handle up to 100V repetitive peak reverse voltage. Ideal for rectification applications, this diode operates b/w -65°C to 150°C temperature range.
1N4148
Hitachi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
New Jersey Semiconductor Products
LM358N
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SMBJ18CA
Dc Components
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ERJ3GEY0R00V
Panasonic
ERJ3GEY0R00V by Panasonic is a SMT fixed resistor with 0 ohm resistance, suitable for jumper applications. It features a metal glaze/thick film technology, rated for temperatures b/w -55 to 155 °C. With a compact rectangular construction and matte tin over nickel terminal finish, it is ideal for surface mount installations in various electronic devices.
LL4148
Panjit International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Comchip Technology
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
Philips Components
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Formosa Microsemi
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Space Power Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Digitron Semiconductors
1554216002
Molex
WIRE AND CABLE;
Hy Electronic
ES110-0001
Honeywell Sensing And Control
ES110-0001 by Honeywell Sensing And Control is a NTC thermistor with 2000 ohm resistance, 5% tolerance, and thermal sensitivity index of 3468 K. It is used for temperature sensing applications in a rectangular package with panel mount terminal shape. Operating temperatures range from -40 to 150 °C.
RXEF375K
TE Connectivity
TE Connectivity's RXEF375K is a PTC resettable fuse with 72V URac. It features radial terminal placement, disk package shape, and -40 to 85°C operating temperature range. Ideal for temperature sensing applications, it has 2 terminals and wire-shaped terminals for through-hole mounting in bulk packaging.
TFPT0603L1001FM
Vishay Dale
PTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 1000 ohm; Rated Power Dissipation (P): .075 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
NTCLE203E3103GB0
Vishay Intertechnology
Vishay Intertechnology NTCLE203E3103GB0 is a 10000 ohm NTC thermistor with thermal sensitivity index of 3977 K. Ideal for temperature sensing applications, it has a rated temperature range from -40 to 125 °C and tolerance of 2%. With radial terminal placement and disk package shape, it offers through hole mounting and 0.1 W power dissipation.
V39ZA1P
Littelfuse
V39ZA1P by Littelfuse is a varistor with 25V max circuit RMS voltage and 31V operating voltage. It has a rated power dissipation of 0.25W, making it suitable for surge protection applications in electronics. With a max energy absorbing capacity of 1.2J, it can handle transient overvoltage events efficiently.
V42MLA1206H
Harris Semiconductor
VARISTOR; Mounting Type: SURFACE MOUNT; Rated Power Dissipation (P): .1 W; Maximum Operating Temperature: 125 Cel; Rated Temperature: 150 Cel; Maximum Circuit DC Voltage: 42 V;
B57703M0103G040
TDK
B57703M0103G040 by TDK is a NTC thermistor with 10000 ohm resistance, 2% tolerance, and 125°C max operating temp. Ideal for temperature sensing applications due to its thermal sensitivity index of 3988 K. Features radial terminal placement and chassis mounting type.
B59607-A120-A62
B59607-A120-A62 by TDK is a PTC thermistor with 55 ohm resistance and 25% tolerance. It is used for overload protection, featuring dual-ended terminals in a rectangular package. With a rated AC voltage of 30V, it operates b/w -20°C to 85°C, suitable for surface mount applications.
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.
TRF250-180-2
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.
EZJZ1V220JA
The Panasonic EZJZ1V220JA is a VARISTOR resistor with DUAL ENDED terminals, suitable for SURFACE MOUNT applications. It has an operating voltage of 13V and can withstand temperatures from -40 to 85°C. The RECTANGULAR PACKAGE measures 1.6mm in length, 0.8mm in width and height, with TIN terminal finish.
RF0315-000
PTC RESETTABLE FUSE; Terminal Finish: MATTE TIN OVER NICKEL; JESD-609 Code: e3;
V33MLA1206H
VARISTOR; Mounting Type: SURFACE MOUNT; Rated Power Dissipation (P): .1 W; Maximum Operating Temperature: 125 Cel; Terminal Shape: WRAPAROUND; Packing Method: TR, PLASTIC, 7 INCH;
RXEF185K-AP
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Terminal Placement: RADIAL; Packing Method: AMMO PACK; Terminal Shape: WIRE;
RF1358-000
PTC RESETTABLE FUSE;
E46226-000
TE Connectivity's E46226-000 is a PTC resettable fuse with 1.5W power dissipation and 100V rated AC voltage. Ideal for temperature sensing applications, it features radial terminal placement in a disk package. Operating up to 85°C, this non-linear resistor has wire terminals and through-hole mounting.
RXEF185K-2
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Packing Method: TR; Thermistor Application: TEMPERATURE SENSING; Rated AC Voltage (URac): 72 V;
B72210S0421K101
B72210S0421K101 by TDK is a VARISTOR with 420V max circuit RMS voltage and 45J energy absorption. It operates b/w -40 to 105°C, suitable for surge protection in various electronic applications. With radial terminal placement and metal oxide technology, it offers reliable performance in bulk packaging.
1206L050/15YR
1206L050/15YR by Littelfuse is a PTC resettable fuse with resistance of 0.15 ohm and operating voltage of 15V. It is used for overcurrent protection, featuring dual-ended terminals and SMT package style. Ideal for applications requiring a max temperature of 85°C and min temperature of -40°C.
PESD0402-240
PESD0402-240 by Littelfuse is a VARISTOR with 24V operating voltage, METAL GLAZE/THICK FILM tech, and DUAL ENDED terminal placement. Ideal for surge protection in automotive electronics due to AEC-Q200 compliance and compact SMT package (0.6mm x 1.1mm x 0.43mm).
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0603L010YR
0603L010YR by Littelfuse is a PTC resettable fuse with resistance of 0.9 ohm, operating voltage of 15V, and dual-ended terminals. Ideal for overcurrent protection in various applications. SMT package style with matte tin finish, suitable for surface mounting type.
0603ESDA-MLP7
Eaton Corporation
0603ESDA-MLP7 by Eaton Corp is a VARISTOR with 30V operating voltage. It has DUAL ENDED terminals, RECTANGULAR PACKAGE shape, and SMT package style. Ideal for AEC-Q200 compliant applications requiring surge protection in automotive electronics.
0603L050YR
0603L050YR by Littelfuse is a PTC resettable fuse with 0.1 ohm resistance, 6V operating voltage, and dual-ended terminals. Ideal for overcurrent protection in SMT applications with -40 to 85°C temp range. Compliant with CUL, TUV, UL standards for reliable circuit protection.
0603L100SLYR
0603L100SLYR by Littelfuse is a PTC resettable fuse with resistance of 0.04 ohm, operating voltage of 6V, and rated power dissipation of 0.6W. It is used for overcurrent protection in applications requiring dual-ended terminal placement and surface mounting type.
0603L004YR
0603L004YR by Littelfuse is a PTC resettable fuse with 4 ohm resistance, suitable for overcurrent protection. It features dual-ended terminals, matte tin finish, and operates at temperatures ranging from -40 to 85 °C. This SMT package has a compact size of 1.8mm x 1mm x 0.75mm and can handle up to 24V DC voltage, meeting CUL, TUV, and UL standards.
0603L025YR
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .5 ohm; Maximum Operating Temperature: 85 Cel; Height (Package): .75 mm; Terminal Shape: WRAPAROUND;
0603L004YR-A
0603L004YR-A by Littelfuse is a PTC resettable fuse with 4 ohm resistance, 24 V operating voltage, and dual-ended terminals. Ideal for overcurrent protection applications, it has a surface mount package style and operates b/w -40 to 85 °C temperatures.
0603L050SLYR
0603L050SLYR by Littelfuse is a PTC resettable fuse with 0.07 ohm resistance, 6V operating voltage, and 0.6W power dissipation. It is used for overcurrent protection in surface mount applications with dual-ended terminals and matte tin finish.
0603L075SLYR
0603L075SLYR by Littelfuse is a PTC resettable fuse with resistance of 0.02 ohm, operating voltage of 6V, and rated power dissipation of 0.6W. It is used for overcurrent protection in various applications due to its dual-ended terminal placement and rectangular package shape.
0603L002/60YR
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 12 ohm; Maximum Operating Temperature: 85 Cel; Reference Standard: CUL; TUV; UL; Maximum Circuit DC Voltage: 60 V;
0603L003/36YR
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 6 ohm; Maximum Operating Temperature: 85 Cel; Thermistor Application: OVERCURRENT PROTECTION; Package Style (Meter): SMT;
0603L035YR
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .2 ohm; Maximum Operating Temperature: 85 Cel; Package Style (Meter): SMT; Reference Standard: CUL; TUV; UL;
0603L001/60YR
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 15 ohm; Maximum Operating Temperature: 85 Cel; Terminal Shape: WRAPAROUND; Length (Package): 1.8 mm;
0603L010
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .9 ohm; Maximum Operating Temperature: 85 Cel; Height (Package): .75 mm; No. of Terminals: 2;
0603L002/60YR-A
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 12 ohm; Maximum Operating Temperature: 85 Cel; Reference Standard: CUL, TUV, UL; Maximum Circuit DC Voltage: 60 V;
0603L010-A
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: .9 ohm; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Maximum Circuit DC Voltage: 15 V;
0603L003/36
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 6 ohm; Maximum Operating Temperature: 85 Cel; Maximum Circuit DC Voltage: 36 V; Operating Voltage: 36 V;
0603L001/60
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 15 ohm; Maximum Operating Temperature: 85 Cel; Operating Voltage: 60 V; Maximum Circuit DC Voltage: 60 V;
0603L001/60YR-A
PTC RESETTABLE FUSE; Mounting Type: SURFACE MOUNT; Resistance: 15 ohm; Maximum Operating Temperature: 85 Cel; Reference Standard: CUL, TUV, UL; Width (Package): 1 mm;
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