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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
820524211B by Wurth Elektronik is a VARISTOR with 344J energy capacity, 420V RMS voltage, and 560V operating voltage. Its RADIAL terminal placement and DISK PACKAGE shape make it ideal for surge protection in circuits with temperatures ranging from -40°C to 85°C.
Median Price
$1.500
Lifecycle Status
Suppliers In-Stock
4
In-Stock Inventory
< 1k
DigiKey
1+ parts
$1.390
100+ parts
$1.141
1k+ parts
$1.094
10k+ parts
-
Mouser Electronics
$1.240
$1.180
Element14
$1.940
$1.590
$1.520
$1.490
Euro-Tech
Radial terminal placement allows for easy connection and installation in various electronic circuits.
Disk package shape provides a compact and durable design for efficient use in various applications.
High energy absorbing capacity ensures protection against voltage surges and spikes, making it reliable for use in demanding environments.
Having two terminals simplifies the connection process and enhances the overall functionality of the varistor.
Wire terminals offer secure connections and ease of integration within circuits for optimal performance.
With a high maximum operating temperature, this varistor can withstand elevated temperatures without compromising its functionality.
The varistor's ability to operate at low temperatures makes it suitable for use in a wide range of environmental conditions.
Designed as a varistor, this product provides voltage protection and regulation in electronic circuits to prevent damage to sensitive components.
The high maximum RMS voltage rating ensures effective voltage regulation and protection in various circuit applications.
This varistor operates efficiently at an optimal voltage range, offering reliable protection against voltage fluctuations.
Through hole mounting simplifies the installation process and provides secure placement within electronic circuit boards.
The rated power dissipation of 1 W indicates the varistor's ability to handle power surges effectively while maintaining stable performance.
With a high maximum DC voltage rating, this varistor can reliably protect circuits from potential damage caused by voltage spikes or fluctuations.
Non-linear Resistors 820524211B attributes and parameters. Explore more Non-linear Resistors devices from Wurth Elektronik
Maximum Circuit DC Voltage:
Maximum Circuit RMS Voltage:
Maximum Energy Absorbing Capacity:
Mounting Type:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Shape (Package):
Rated Power Dissipation (P):
Resistor Type:
Sub-Category:
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Terminal Shape:
Operating Voltage:
820524211B Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.40.00
SB
8533.40.00.80
Würth Elektronik is one of the most successful companies within the Würth Group. The Würth Elektronik Group is the preferred partner of many developers and manufacturers from a wide range of industries. With its electronic and electromechanical components, printed circuit boards, and intelligent power and control systems, Würth Elektronik stands for innovative solutions, top quality, and outstanding service that goes far beyond the ordinary – in line with our motto: “more than you expect!”.
BAV99+
Multicomp Pro
BAV99+ by Multicomp Pro is a series connected diode with 0.2A output current and 75V peak reverse voltage. Its 0.006us reverse recovery time makes it ideal for high-speed applications. This small outline rectifier diode is designed for surface mount installation in electronic circuits.
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
2N7002
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
2N2222A
General Diode
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99
Weitron Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; Maximum Output Current: .215 A; JESD-609 Code: e0; Maximum Forward Voltage (VF): .715 V;
Solid State Devices
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.
SZNUP2105LT1G
Onsemi
SZNUP2105LT1G by Onsemi is a Transient Suppression Device with 2 elements in a common anode configuration. It has a max non-repetitive peak reverse power dissipation of 350W and breakdown voltage of 29.1V. Ideal for applications requiring bidirectional polarity protection, such as automotive electronics and industrial equipment due to its AEC-Q101 compliance and high clamping voltage of 44V.
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.
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LFXTAL025159REEL
Iqd Frequency Products
LFXTAL025159REEL by IQD Frequency Products is a 32.768 kHz crystal oscillator with 20 ppm frequency tolerance and 40,000 ohm series resistance. It is ideal for applications requiring precise timekeeping, such as real-time clocks in IoT devices or microcontrollers in wearables. The surface-mount design with a drive level of 1 uW makes it suitable for compact electronic systems.
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WT
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Thinking Electronic Industrial
1N4148WS
Rochester Electronics
MMBT2222ALT1G
MMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, max power dissipation of 0.3W, and hFE of 75. Ideal for switching applications, it operates b/w -55 to 150 °C with a max collector-emitter voltage of 40V. This surface-mount device has a transition frequency of 300MHz and turn-on time of 35ns.
Leshan Radio
LM555CM
Renesas Electronics
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
TRF250-180
Littelfuse
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .8 ohm; Maximum Operating Temperature: 85 Cel; Terminal Shape: FLAT; Terminal Placement: RADIAL;
MF-R050-AP
Bourns
The Bourns MF-R050-AP is a PTC resettable fuse with resistance of 0.41 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.
LVR025K-2
TE Connectivity
TE Connectivity's LVR025K-2 is a PTC resettable fuse with 1.5W power dissipation and 240V rated AC voltage. Ideal for temperature sensing applications, it features radial terminal placement in a disk package for through-hole mounting at up to 85°C operating temperature.
TFPT1206L1002FM
Vishay Dale
PTC THERMISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
197-103LAG-A01
Honeywell Sensing And Control
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.
ERTJ0EV474J
Panasonic ERTJ0EV474J is a NTC thermistor with 470000 ohm resistance, 5% tolerance, and 0.066 W power dissipation. It is used for temperature compensation in applications requiring thermal sensitivity index of 4750 K. With dual-ended terminals and SMT package style, it operates b/w -40 to 125 °C for precise control.
1206L012WR
1206L012WR by Littelfuse is a PTC resettable fuse with resistance of 1.5 ohm, operating voltage of 30V, and dual-ended terminal placement. It is used for overcurrent protection in various applications due to its SMT package style, matte tin terminal finish, and compact rectangular package design.
V82ZA20PX1347
V82ZA20PX1347 by Littelfuse is a VARISTOR with 68V operating voltage and 50V max circuit RMS voltage. It has a max energy absorption of 25J, suitable for non-linear resistor applications. With a temperature range from -55°C to 150°C, it features radial terminal placement and metal oxide film technology.
NTCALUG01A103F
Vishay Intertechnology
Vishay Intertechnology's NTCALUG01A103F is a 10000 ohm NTC thermistor with 1% tolerance. It has a thermal sensitivity index of 3984 K and operates b/w -40 to 150 °C. Ideal for temperature sensing applications, it features radial terminal placement and chassis mount package style.
MF-USMF050-2
The Bourns MF-USMF050-2 is a PTC resettable fuse with resistance of 0.18 ohm, operating voltage of 13.2V, and dual-ended terminals. Ideal for overcurrent protection applications, it features a rectangular SMT package with gold over nickel terminal finish. Operating temperature ranges from -40 to 85°C, meeting AEC-Q200, CUL, TUV, and UL standards.
B57237-S100-M
Siemens
NTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 10 ohm; Maximum Operating Temperature: 170 Cel; No. of Terminals: 2; Terminal Shape: WIRE;
B72210-S301-K101
TDK
The TDK B72210-S301-K101 is a VARISTOR with 47J energy capacity, 385V operating voltage, and -40 to 85°C temperature range. It has RADIAL terminals and DISK PACKAGE shape, suitable for surge protection in various electronic circuits.
RF1256-000
VARISTOR; Terminal Finish: MATTE TIN OVER NICKEL; Manufacturer Series: PESD; JESD-609 Code: e3;
B57330V2103F260
B57330V2103F260 by TDK is a NTC thermistor with 10000 ohm resistance and 1% tolerance. It has a thermal sensitivity index of 3435 K, making it ideal for temperature compensation applications. With a max operating temperature of 125°C and surface mounting type, this thermistor offers precise and reliable performance in various electronic devices.
RXEF030-AP
TE Connectivity's RXEF030-AP is a PTC resettable fuse with resistance of 0.88 ohm and rated power dissipation of 0.49 W. It is used for temperature sensing applications, featuring radial terminal placement in a disk package. With a max operating temperature of 85°C and min of -40°C, it has 2 terminals and rated AC voltage of 72 V.
1206L075/13.2WR
1206L075/13.2WR by Littelfuse is a PTC resettable fuse with resistance of 0.09 ohm, operating voltage of 13.2V, and max temp of 85°C. It's used for overcurrent protection in applications requiring dual-ended terminals and surface mounting type.
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;
RXEF185
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .12 ohm; Maximum Operating Temperature: 85 Cel; Package Style (Meter): Radial; No. of Terminals: 2;
MINIASMDC050F-2
MINIASMDC050F-2 by TE Connectivity is a PTC resettable fuse with resistance of 0.15 ohm and operating voltage of 24V. It is used for overcurrent protection in applications requiring dual-ended terminal placement and surface mounting type. With a compact package style, it meets AEC-Q200, UL, and TS16949 standards.
RXEF300K
TE Connectivity's RXEF300K is a PTC resettable fuse with resistance of 0.1 ohm and rated power dissipation of 2.8W. Ideal for temperature sensing applications, it has a max operating temperature of 85°C and operates at 72V AC voltage. With radial terminal placement and disk package shape, it offers reliable protection in bulk packing method.
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Wurth Elektronik
Supply Digital Components
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