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
Panasonic ELC18B221L is a 220uH power inductor with 2.4A max current, ideal for general purpose applications. Featuring radial terminal placement, cylindrical shape, and ferrite core material, it operates b/w -20 to 105°C. With a DC resistance of 0.09 ohm at 20% tolerance, this fixed inductor offers reliable performance in various electronic circuits.
Median Price
$1.730
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Nova Conductors
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Vyrian
Martec Srl
Corohmni
$0.251
Ampacity Inc.
$0.760
Advanced Electronics
$0.835
$0.685
Aranea Global
$1.696
$1.628
Continental Prestige Electronics
Argo Parts USA
AZTECH Wire
$16.501
Perfect Parts
Thin lead diameter allows for easy soldering and installation, making this product user-friendly.
High inductance value allows for efficient energy storage and smooth power delivery in power applications.
High maximum rated current ensures that the inductor can handle heavy loads without overheating or damage.
Wide temperature range of operation makes this inductor suitable for various environmental conditions.
Low DC resistance minimizes power losses and ensures high efficiency in power circuits.
Ferrite core material provides high magnetic permeability and low core losses, making the inductor efficient and reliable.
Fixed Inductors ELC18B221L attributes and parameters. Explore more Fixed Inductors devices from Panasonic
Inductor Type:
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Shielded:
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Surface Mounted:
Minimum Operating Temperature:
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JESD-609 Code:
ELC18B221L Inductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.50.80.00
SB
8504.50.00.00
PCN Obsolescence/ EOL - ELC,ELL Series 27/Feb/2019
Panasonic is a global leader in the design, manufacture, and sale of electronic products for consumer, business and industrial use. Established in 1918, Panasonic has grown to become one of the largest electronics companies in the world with more than 250,000 employees across over 500 consolidated subsidiaries. The company offers a wide range of products including household appliances such as flat-screen TVs and air conditioners, mobile phones, automotive components, office equipment such as copiers and printers, and medical devices.
CEO
Yuki Kusumi
Executive VP, CFO
Hirokazu Umeda
Chief Technology Officer (CTO)
Tatsuo Ogawa
Fabrication
Fab Initiation
Japan
Shiodome
Wafer Capacity
Shinagawa
Oshiage
Kadoma
Kashiwara
Kusatsu
HigashiOmi
Hikone
Kyoto-shi
Kobe
Kato
Yamatokoriyama
Tsu
Kasugai
Fukuroi
Oizumi
Tendo
Tsubame
STM8S003F3P6TR
STMicroelectronics
STM8S003F3P6TR by STMicroelectronics is an 8-bit microcontroller with a max clock frequency of 16 MHz. It features 1024 RAM bytes, 128 data EEPROM size, and 5-ch 10-bit ADC channels. Ideal for industrial applications requiring low power mode and connectivity via I2C, SPI, and UART interfaces.
M24308/2-1F
Adi Electronics
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: YES; Filter Feature: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
ABS07-32.768KHZ-T
Abracon
Abracon ABS07-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring 0.032768 MHz frequency precision in a compact surface-mount design with gold over nickel finish.
1N4148W-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM2675M-ADJ/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N2222A
Electronic Transistors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
Thinking Electronic Industrial
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CM
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BAV99
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT-7
Diodes Incorporated
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WT
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Weitron Technology
Toshiba
LL4148
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
1N4148
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Diotec Semiconductor Ag
ST3485EBDR
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
7447789003
Wuerth Elektronik & Kg
Wurth Elektronik 7447789003 is a shielded, surface mount fixed inductor with dual-ended terminals. Featuring 3.3uH nominal inductance, it's ideal for power applications. With a max rated current of 3.42A and operating temperature range from -40 to 125°C, it's suitable for general purpose use in various electronic devices.
XFL4020-152MEC
Coilcraft
Coilcraft XFL4020-152MEC is a shielded, surface mount inductor with 1.5uH nominal inductance and 9.1A max rated current. Ideal for power applications, it has a self-resonance frequency of 59MHz and operates b/w -40°C to 125°C.
SLF10145T-221MR65-PF
TDK
SLF10145T-221MR65-PF by TDK is a shielded, dual-ended fixed inductor with 220uH nominal inductance. Ideal for power applications, it has a max rated current of 0.7A and operates b/w -40 to 105°C. Its compact SMT package measures 10.1mm x 10.1mm x 4.5mm, making it suitable for various general purpose inductor needs.
7447714101
Wurth Elektronik 7447714101 is a shielded, dual-ended power inductor with 100uH nominal inductance. It has a max rated current of 1.5A and operates b/w -40 to 150°C. Ideal for general purpose applications requiring high inductance and low DC resistance.
B82464G4472M000
The TDK B82464G4472M000 is a shielded, surface mount fixed inductor with 4.7uH nominal inductance and 4.9A max rated current. Ideal for power applications, this general purpose inductor has a compact rectangular package (10.4mm x 10.4mm x 4.8mm) and operates b/w -55°C to 150°C efficiently.
XAL5030-222MEC
Coilcraft XAL5030-222MEC is a shielded, surface mount inductor with 2.2uH nominal inductance and 9.7A max rated current. Ideal for power applications, it operates b/w -40 to 125°C, featuring a self-resonance frequency of 38MHz and AEC-Q200 reference standard compliance.
DR127-150-R
Cooper Industries
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
IHLP2525CZER100M01
Vishay Intertechnology
Vishay Intertechnology's IHLP2525CZER100M01 is a shielded, surface mount fixed inductor with 10uH nominal inductance and 3A max rated current. Ideal for high current applications, this rectangular package features dual-ended terminals and operates b/w -55°C to 125°C.
P0149NL
Pulse Electronics
P0149NL by Pulse Electronics is a shielded, dual-ended power inductor with 100uH nominal inductance. It has a max rated current of 1.23A and operates b/w -40 to 130°C. Ideal for general purpose applications requiring a compact SMT package.
LQH66SN3R3M03L
Murata Manufacturing
Murata Manufacturing's LQH66SN3R3M03L is a shielded, surface mount fixed inductor with 3.3uH nominal inductance and 2.6A max rated current. Ideal for RF applications, this general purpose inductor has a self-resonance frequency of 40MHz and operates b/w -40 to 80°C temperatures.
DR125-470-R
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.
LQM21DN150M70L
Murata Manufacturing's LQM21DN150M70L is an 0805 fixed inductor with 15uH nominal inductance, suitable for power applications. It has a max operating temperature of 125°C, rated current of 0.25A, and self-resonance frequency of 24MHz. This shielded SMT inductor features dual-ended terminals and ferrite core material.
IHLP2020BZER2R2M11
Vishay Intertechnology's IHLP2020BZER2R2M11 is a shielded, surface mount fixed inductor with 2.2uH nominal inductance and 5A max rated current. Ideal for high current applications, this rectangular package inductor operates b/w -55°C to 125°C with a self-resonance frequency of 41MHz.
33417
Hirel Systems
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Shape or Size Description: RECTANGULAR PACKAGE; Terminal Shape: WIRE;
IHLP4040DZER101M11
Vishay Intertechnology's IHLP4040DZER101M11 is a shielded, surface mount fixed inductor with 100uH nominal inductance and 2.5A max rated current. Ideal for high current applications, this rectangular package inductor has a DC resistance of 0.27 ohm and operates b/w -55°C to 125°C temperature range.
LQH44PN4R7MP0L
Murata Manufacturing's LQH44PN4R7MP0L is a shielded, surface mount fixed inductor with 4.7uH nominal inductance and 1.7A max rated current. Ideal for power applications, this general purpose inductor has a self-resonance frequency of 40MHz and operates b/w -40 to 125°C.
LQM21NN4R7K10L
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.
SRP1038A-220M
Bourns
Bourns SRP1038A-220M is a shielded, dual-ended surface mount inductor with 22uH nominal inductance and 5A max rated current. Ideal for power applications, it operates b/w -55 to 150°C, with a self-resonance frequency of 8MHz.
IHLP2020CZER3R3M11
Vishay Intertechnology's IHLP2020CZER3R3M11 is a shielded, high current inductor with 3.3uH nominal inductance and 6.3A max rated current. Ideal for general purpose applications, it operates b/w -55°C to 125°C with a self-resonance frequency of 30MHz.
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ELC18B102L
Panasonic
ELC18B102L by Panasonic is a fixed inductor with 1000uH nominal inductance, suitable for power applications. Featuring a cylindrical package with radial terminal placement, it has a max rated current of 1.1A and operates b/w -20 to 105°C. With a DC resistance of 0.39 ohm and ferrite core material, it offers general-purpose functionality in compact dimensions.
ELC11D103F
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: NO; Surface Mount: NO;
ELC16B101L
Panasonic ELC16B101L is a 100uH power inductor with 2.6A max current, ideal for general purpose applications. Featuring radial terminal placement, cylindrical construction, and ferrite core material, it operates b/w -20°C to 105°C. With a DC resistance of 0.072 ohm at 20% tolerance, this fixed inductor offers reliable performance in various electronic circuits.
ELC12D681E
ELC10D680E
The Panasonic ELC10D680E is a 68uH general purpose inductor with a max rated current of 2.1A and DC resistance of 0.075 ohm. Its radial terminal placement and cylindrical package make it suitable for various electronic applications requiring reliable inductance performance at a test frequency of 0.01 MHz.
ELC18B470L
Panasonic ELC18B470L is a 47uH power inductor with 4.3A max current, ideal for general purpose applications. Featuring radial terminal placement, cylindrical construction, and ferrite core material, it operates b/w -20°C to 105°C. With a DC resistance of 0.037 ohm at 20% tolerance, this fixed inductor has a compact size of 27mm length and 16mm diameter.
ELC18B562L
ELC18E103
GENERAL PURPOSE INDUCTOR; No. of Terminals: 4; Shielded: NO; Surface Mount: NO; Tolerance: 10 %; No. of Functions: 1;
ELC18B150L
ELC18B220L
ELC18B222L
ELC18B270L
ELC18B271L
ELC18B272L
ELC18B391L
ELC18B3R9L
ELC18B561L
ELC18B5R6L
ELC18B681L
ELC18B821L
Supply Digital Components
$106.00
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12,000 In-Stock
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