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
The TDK VLF3012AT-4R7MR74 is a shielded, surface mount fixed inductor with 4.7uH nominal inductance and 0.19 ohm DC resistance. It operates b/w -40 to 105°C, handling a max current of 0.98A. Ideal for power applications requiring a compact, general-purpose inductor solution.
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Lantek
Vyrian
Speed Components Ltd
Semi Source
Prism Electronics
Bristol Electronics
Elcom Components
ACDS - Activité Composants Distribution Service
Nova Conductors
Corohmni
$0.047
Ampacity Inc.
$1.050
AZTECH Wire
$10.820
Perfect Parts
Continental Prestige Electronics
GreenTree Electronics
Argo Parts USA
Assy Fe
Cyclops Electronics Ltd (Excess)
Aranea Global
Makes it easy to mount on circuit boards, saving space and simplifying assembly.
Provides protection against interference, ensuring reliable performance in electronic devices.
Allows for flexibility in connectivity and circuit design.
Suitable for high frequency applications and testing.
Designed for power applications, providing efficient energy storage and transfer.
Provides the desired inductance value for the intended application.
Can withstand high temperatures, ensuring reliability in challenging environments.
Capable of handling high current loads, suitable for power applications.
Wide operating temperature range allows for use in various conditions.
Compact size fits well in small electronic devices.
Low resistance results in minimal power loss and efficient operation.
Ferrite core provides high magnetic permeability, improving inductance performance.
Fixed Inductors VLF3012AT-4R7MR74 attributes and parameters. Explore more Fixed Inductors devices from TDK
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VLF3012AT-4R7MR74 Inductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.50.80.00
SB
8504.50.00.00
PCN Obsolescence/ EOL - VLF-A/S 18/May/2017
TDK was founded as a venture enterprise in 1935 for the purpose of industrializing a magnetic material called ferrite, which was invented at the Tokyo Institute of Technology. TDK's corporate motto is "Contribute to culture and industry through creativity," a message that embodies the company's founding spirit. Guided by this spirit, in the ensuing year TDK has sought to refine its materials and process technologies, as it develops new products that satisfy market needs. Concurrently, TDK advances globalization and diversification of its business operation while actively pursuing M&As, collaboration with external partners and other initiatives. As a result, TDK today is engaged in four main businesses: Passive Components, Sensor Application Products, Magnetic Application Products, and Energy Application Products. Looking ahead, TDK would like to remain a dynamic company that continues to deliver even higher value to all stakeholders, including shareholders, customers, suppliers, employees and local communities, by bringing together the entire Group's strengths while taking full advantage of the strengths of each Group company, and constantly drawing on innovative thinking and a willingness to tackle new challenges.
LM555CM
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
SMBJ18CA
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
LM317AEMP/NOPB
Texas Instruments
LM317AEMP/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact package.
1N4148WS
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; No. of Elements: 1; Maximum Output Current: .2 A; Config: SINGLE;
Weitron Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Changzhou Galaxy Century Microelectronics
SS14
Forward International Electronics
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; No. of Elements: 1; No. of Phases: 1; Maximum Output Current: 1 A;
2N2222A
Philips Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BSS138-TP
Micro Commercial Components
BSS138-TP by Micro Commercial Components is a N-channel small signal FET with a min DS breakdown voltage of 50V and max drain current of 0.22A. It is commonly used in applications requiring enhancement mode operation, such as power management and switching circuits.
LM555CN
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
IRLML6401TRPBF
Infineon Technologies
IRLML6401TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 12V DS Breakdown Voltage, 34A IDM, and 0.05ohm RDS(on). With a small outline package style, it operates in an ambient temperature range of -55 to 150 °C.
BSS138
Onsemi
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Finish: Matte Tin (Sn) - annealed;
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
ECA2DHG4R7
Panasonic
ECA2DHG4R7 by Panasonic is a 4.7uF aluminum electrolytic capacitor with 200V rated DC voltage. It features tan delta of 0.15, leakage current of 0.0664mA, and ripple current of 50mA, making it ideal for applications requiring high capacitance stability and low leakage in through-hole mounting setups at temperatures ranging from -25 to 105°C.
Sensitron Semiconductor
1N4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
VCM7122-RC
Allied Components International
VCM7122-RC by Allied Components: Fixed inductor with 25500uH nominal inductance, 4A max current, and -55 to 105°C operating temp. Ideal for common mode choke applications due to its radial terminal placement and cylindrical package shape.
SD53-4R7-R
Cooper Electronic Technologies
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Shielded: YES; Surface Mount: YES; Terminal Shape: WRAPAROUND; Terminal Placement: DUAL ENDED;
SDR0604-220YL
Bourns
Bourns SDR0604-220YL is a surface mount fixed inductor with 22uH nominal inductance, 1.1A max current, and 125°C max operating temp. Ideal for power applications due to its cylindrical shape, ferrite core material, and general purpose design.
B82720A2202N040
TDK
The TDK B82720A2202N040 is a fixed inductor with 1100uH nominal inductance, 2A max rated current, and -40 to 125°C operating temperature range. Ideal for power applications, this general purpose inductor features dual in-line terminals and ferrite core material.
CTX100-1-52LP-R
Coiltronics
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): Toroidal; Shielded: NO; Surface Mount: NO;
DR125-102-R
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
74438357068
Wuerth Elektronik & Kg
Wurth Elektronik 74438357068 is a shielded fixed inductor with 6.8uH nominal inductance, suitable for power applications. It has a max rated current of 3A, operates b/w -40 to 125°C, and features a self-resonance frequency of 19.5MHz. Ideal for general purpose use in SMT packages with dual-ended terminals.
LQH32CN100K33L
Murata Manufacturing
Murata Manufacturing's LQH32CN100K33L is a 10uH general purpose inductor with 0.39ohm DC resistance and 26MHz self-resonance frequency. It is a surface mount component suitable for RF applications, featuring dual-ended terminals and a compact 1210 size package.
CIGT201610EHR47MNE
Samsung Electro-mechanics
Samsung Electro-mechanics' CIGT201610EHR47MNE is a surface mount fixed inductor with dual-ended terminals. It has a nominal inductance of 0.47uH, max rated current of 4.8A, and operates b/w -40 to 125°C. Ideal for power applications due to its general purpose design and metal composite core material.
B78148S1475J000
B78148S1475J000 by TDK is a tubular fixed inductor with 4700 uH nominal inductance, suitable for RF applications. It has a max operating temperature of 125°C and a DC resistance of 78 ohm. This general purpose inductor features a min quality factor of 35 at L-nom and self-resonance frequency of 0.7 MHz, making it ideal for various electronic circuits requiring high-quality RF components.
B78108S1222K000
B78108S1222K000 by TDK is a 2.2uH general purpose inductor with 1A max current, 140MHz self-resonance freq, and -55 to 125°C operating temp range. Ideal for RF applications due to its high Q factor at 7.96MHz, this axial inductor features a tubular package design with tin finish terminals.
DR74-100-R
SRR1210-470M
Bourns SRR1210-470M is a shielded, surface mount fixed inductor with 47uH nominal inductance. It has a max rated current of 3.8A and operates b/w -40 to 125°C. Ideal for power applications, this general purpose inductor features a self-resonance frequency of 4.5MHz and DC resistance of 0.072 ohm.
3615A100K
TE Connectivity
TE Connectivity's 3615A100K is a surface mount fixed inductor with dual-ended terminals, ideal for RF applications. It offers a nominal inductance of 10uH, max operating temperature of 100°C, and self-resonance frequency of 42MHz. This general-purpose inductor has a compact rectangular package measuring 13mm x 5mm x 5.3mm.
MLZ2012M1R0HT000
MLZ2012M1R0HT000 by TDK is a shielded, surface mount fixed inductor with 1uH nominal inductance and 0.8A max rated current. Ideal for general purpose applications, it operates b/w -55°C to 125°C and features a ferrite core material.
KLZ2012PHR220WTD25
KLZ2012PHR220WTD25 by TDK is an 0805 fixed inductor with 22uH nominal inductance, suitable for decoupling circuits. It features dual-ended terminals, ferrite core material, and operates b/w -55 to 150°C. With a max rated current of 0.22A and DC resistance of 1.25 ohm, it is ideal for general purpose applications requiring high reliability.
SRN8040TA-100M
Bourns SRN8040TA-100M is a shielded, surface mount fixed inductor with 10uH nominal inductance and 4.6A max rated current. Ideal for power applications, it features a DC resistance of 0.033 ohm and operates b/w -55°C to 125°C temperature range.
744770122
Wurth Elektronik 744770122 is a shielded fixed inductor with 22uH nominal inductance, 4.6A max current, and 12MHz self-resonance freq. Ideal for power applications, it has dual-ended terminals, operates b/w -40 to 125°C, and complies with AEC-Q200 standard.
LQG15HN4N3S02D
Murata Manufacturing's LQG15HN4N3S02D is a 0402-sized fixed inductor with 0.0043 uH nominal inductance, suitable for RF applications. With a max operating temperature of 125°C and self-resonance frequency of 6000 MHz, it offers high quality factor and low DC resistance at 0.15 ohm. The dual-ended terminal placement and multilayer chip construction make it ideal for general purpose inductor needs.
IHLP2525CZER220M11
Vishay Intertechnology
Vishay Intertechnology's IHLP2525CZER220M11 is a shielded, surface mount inductor with 22uH nominal inductance and 2.9A max rated current. Ideal for high current applications, this general purpose inductor has a DC resistance of 0.135 ohm and operates b/w -55°C to 125°C temperatures.
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VLF302515MT-2R2M
VLF302515MT-2R2M-CA
GENERAL PURPOSE INDUCTOR;
VLF3010AT-2R2M1R0
VLF302512MT-100M
VLF302512MT-100M by TDK is a 10uH general purpose inductor with dual-ended terminals. It features a max operating temperature of 105°C and a DC resistance of 0.299 ohm. Ideal for DC-DC converters, this shielded SMT inductor has a compact size of 3mm x 2.5mm x 1.2mm.
VLF3012AT-2R2M1R0
TDK's VLF3012AT-2R2M1R0 is a shielded, surface mount inductor with 2.2uH nominal inductance and 1.3A max rated current. Ideal for power applications, it operates b/w -40 to 105°C and features a ferrite core material.
VLF3010AT-4R7MR70
VLF3012AT-150MR41
VLF302510MT-1R5N
GENERAL PURPOSE INDUCTOR; Inductor Application: DC-DC CONVERTER; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
VLF3012ST-2R2M1R4
VLF3012AT-4R7MR74-1
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Shielded: YES; Surface Mount: YES; Nominal Inductance (L): 4.7 uH;
VLF3012AT-100MR49
VLF3012AT-1R5N1R2
VLF3012AT-330MR27
VLF3012AT-3R3MR87
VLF3012AT-470MR22
VLF3012AT-6R8MR59
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