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
B82111B0000C020 by TDK is a 20uH general purpose inductor with 0.054 ohm DC resistance, suitable for RF applications. It has a max rated current of 3A and operates b/w -55°C to 125°C. With tubular construction and axial terminal placement, it is ideal for high-frequency circuits requiring reliable performance.
Median Price
$2.540
Lifecycle Status
Suppliers In-Stock
8
In-Stock Inventory
1k+
Farnell
1+ parts
100+ parts
$1.350
1k+ parts
$1.260
10k+ parts
-
Element14
$4.320
$2.640
$2.350
$2.230
RS (Exports)
$2.348
$1.688
TTI Europe
Nova Conductors
$1.684
Vyrian
Pegasus Components GmbH
VNN
Aztec Data Supply Inc.
$0.260
Corohmni
$0.404
Advanced Electronics
$1.143
$1.040
$0.937
Argo Parts USA
Bastille Electronics
$1.600
$1.520
$1.499
Ampacity Inc.
$2.000
Continental Prestige Electronics
$3.090
$1.460
Kepictronics
Authorized Procurement Solutions
Perfect Parts
Assy Fe
Thin lead diameter allows for easy soldering and connection in tight spaces.
Axial terminal placement simplifies PCB layout and connection.
High test frequency ensures accurate performance measurement.
Tubular construction provides durability and efficient heat dissipation.
Bulk packaging is cost-effective for mass production.
Specifically designed for RF applications, ensuring optimal performance.
High nominal inductance provides excellent impedance for various circuits.
High maximum rated current capacity allows for handling of higher power levels.
Wide operating temperature range suitable for various environmental conditions.
Low DC resistance minimizes power loss and improves efficiency.
Ferrite core material offers high magnetic permeability and low loss.
Fixed Inductors B82111B0000C020 attributes and parameters. Explore more Fixed Inductors devices from TDK
Inductor Type:
Inductor Application:
Nominal Inductance:
Maximum Rated Current:
DC Resistance:
Tolerance:
No. of Functions:
Self Resonance Frequency:
Test Frequency:
Special Feature:
Package Shape:
Lead Diameter:
Lead Length:
Shielded:
Construction:
Core Material:
Surface Mounted:
Minimum Operating Temperature:
Maximum Operating Temperature:
Terminal Position:
Terminal Shape:
Terminal Finish:
No. of Terminals:
Package Style:
Package Length:
Package Diameter:
Packing Method:
JESD-609 Code:
B82111B0000C020 Inductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.50.80.00
SB
8504.50.00.00
PCN Obsolescence/ EOL - B82111B 24/Feb/2023
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.
2N2222A
STMicroelectronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
SMBJ18CA
Sangdest Microelectronics (Nanjing)
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20Z+T&R
Analog Devices
DS18B20Z+T&R by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. The sensor comes in a plastic package suitable for surface mount applications, with a max supply voltage of 5.5V and min of 3V.
L78L05ABZ-AP
L78L05ABZ-AP by STMicroelectronics is a BIPOLAR fixed positive single output standard regulator with an operating temperature range of -40 to 125°C. It has a nominal output voltage of 5V, max load regulation of 0.06%, and can handle a max output current of 0.07A. Ideal for applications requiring stable voltage regulation in various electronic devices.
OHN3020U
Tt Electronics Plc
OHN3020U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 5mT. It features an output range of 25mA and operates in temperatures ranging from -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields, such as automotive sensors or industrial automation systems.
BAV99
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Nexperia
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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;
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
Surge Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
RC0603JR-070RL
Yageo
Yageo's RC0603JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. Its metal glaze/thick film technology and 0.1 W power dissipation make it ideal for jumper applications in various electronic devices.
Bytesonic Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Elements: 1;
Continental Device India
Panjit International
LM555CM
Texas Instruments
LM555CM by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V and max operating temperature of 70°C. It comes in a small outline package, suitable for applications requiring pulse generation or rectangular waveform outputs. With surface mount capability and low supply current of 15mA, it is ideal for commercial-grade electronic circuits.
Lite-on Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Terminals: 3;
261
Deltrol Controls
Other Relays;
LM358N
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
5714
Jw Miller Magnetics
GENERAL PURPOSE INDUCTOR; Inductor Application: HIGH CURRENT INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Terminal Placement: RADIAL;
24101C
C&d Technologies
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: YES; Minimum Operating Temperature: -40 Cel;
DR73-151-R
Cooper Electronic Technologies
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
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.
VLF302515MT-2R2M-CA
TDK
GENERAL PURPOSE INDUCTOR;
B82422-A1682-K100
Siemens
Siemens B82422-A1682-K100 is a surface mount fixed inductor with dual-ended terminals. It has a nominal inductance of 6.8 uH and max rated current of 0.135 A, making it suitable for RF applications. With a self-resonance frequency of 55 MHz and core material made of ferrite, it offers high-quality performance.
SRR1210-101M
Bourns
Bourns SRR1210-101M is a shielded, surface mount fixed inductor with 100uH nominal inductance. It has a max rated current of 2.5A and operates b/w -40 to 125°C. Ideal for power applications, this general purpose inductor features a ferrite core and wraparound terminals.
IHLP6767GZER8R2M11
Vishay Dale
GENERAL PURPOSE INDUCTOR; Inductor Application: HIGH CURRENT INDUCTOR; No. of Terminals: 2; Shielded: YES; Surface Mount: YES; DC Resistance: .0081 ohm;
MS75089-17
Api Delevan
COMMON MODE CHOKE; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Package Style (Meter): Axial; Shielded: YES; Surface Mount: NO;
SRR1260-150M
Bourns SRR1260-150M is a shielded fixed inductor with 15uH nominal inductance, 5A max current, and 17.6MHz self-resonance freq. Ideal for power applications due to its compact rectangular SMT package and ferrite core material.
744770122
Wuerth Elektronik & Kg
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.
LQM21NN4R7K10L
Murata Manufacturing
Murata Manufacturing's LQM21NN4R7K10L is an 0805 SMT inductor with 4.7uH nominal inductance, suitable for RF applications. It features a max operating temperature of 85°C, self-resonance frequency of 47MHz, and ferrite core material. Ideal for general purpose use with a Q factor of at least 45 at the test frequency of 10MHz.
74438356047HT
Wurth Elektronik's 74438356047HT is a shielded, dual-ended fixed inductor with 4.7uH nominal inductance and 3A max rated current. Ideal for power applications, it operates b/w -55 to 150°C, featuring a self-resonance frequency of 18MHz and DC resistance of 0.0748 ohm.
CM453232-470KL
Bourns CM453232-470KL is a 47uH SMT inductor with dual-ended terminals, ideal for RF applications. Featuring 10% tolerance, 5 ohm DC resistance, and 100°C max operating temp, it's a general-purpose component in a compact 1812 package. With a self-resonance frequency of 10 MHz and ferrite core material, it ensures high performance in various electronic circuits.
K001
Opt Industries
K001 by Opt Industries is a shielded fixed inductor with 2000uH nominal inductance and 1MHz self-resonance frequency. It has 4 terminals, 0.112A max rated current, and is designed for power applications. The cylindrical package with printed wiring pin terminals makes it suitable for general purpose inductor use.
MLP2520S4R7ST0S1
TDK's MLP2520S4R7ST0S1 is a shielded, surface mount fixed inductor with 4.7uH nominal inductance and 1A max rated current. Ideal for power applications, it features dual-ended terminals, ferrite core material, and operates b/w -40 to 125°C temperature range.
MLF1608E100KTD00
TDK's MLF1608E100KTD00 is a shielded, surface mount inductor with 10uH nominal inductance and 30MHz self-resonance frequency. Ideal for RF applications, this general purpose inductor has a max operating temperature of 125°C and DC resistance of 1.7 ohm.
DS1302
Falco Electronics
SRN4018-4R7M
Bourns SRN4018-4R7M is a shielded, surface mount fixed inductor with 4.7uH nominal inductance and 1.9A max rated current. Ideal for power applications, it features a self-resonance frequency of 35MHz and operates b/w -40°C to 125°C temperature range.
1501
Hammond Manufacturing
GENERAL PURPOSE INDUCTOR; Inductor Application: RF CHOKE; No. of Terminals: 2; Package Style (Meter): Axial; Shielded: NO; Surface Mount: NO;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
B82111B0000C021
The TDK B82111B0000C021 is a fixed inductor with 5uH nominal inductance, 10A max current, and 175MHz self-resonance freq. Ideal for RF applications due to its tubular construction, axial lead placement, and ferrite core material. Operating temp range from -55°C to 125°C makes it suitable for various electronic devices.
B82145A1225J000
GENERAL PURPOSE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Package Style (Meter): Axial; Shielded: NO; Surface Mount: NO;
B82141A1104J000
B82141A1103K000
B82145A1104J000
B82145A1104J000 by TDK is a tubular fixed inductor with 100uH nominal inductance, 0.7 ohm DC resistance, and 3.5 MHz self-resonance frequency. Ideal for RF applications, this general-purpose inductor has a max operating temperature of 125°C and flame-proof construction.
B82111E0000C020
B82111E0000C025
B82111E0000C022
B82145A1334J000
B82111B0000C016
B82111-B-C21
The TDK B82111-B-C21 is a general purpose inductor with 5uH nominal inductance, 10A max current, and 175MHz self-resonance freq. Ideal for RF applications due to its cylindrical package shape and axial terminal placement. Operating temp range from -55°C to 125°C makes it versatile for various electronic devices.
B82144A2224J000
GENERAL PURPOSE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Package Style (Meter): Axial; Surface Mount: NO; Minimum Quality Factor (at L-nom): 50;
B82111E0000C023
Epcos Ag
GENERAL PURPOSE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Tolerance: 20 %;
B82111B0000C019
B82133A5302M000
B82144A2226J000
B82144A2107J000
B82144A2107J000 by TDK is a fixed inductor with 100000 uH nominal inductance, suitable for RF applications. It features a max operating temperature of 125°C and a DC resistance of 420 ohm. With an axial construction and terminal finish of TIN, it is ideal for general purpose inductor needs.
B82111B0000C023
B82111B0000C022
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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