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
Sumida's CR54NP-3R9MC is a fixed inductor with 3.9uH nominal inductance, 3A max current, and 26.5MHz self-resonance freq. Ideal for power applications, it's a surface mount dual-ended inductor with ferrite core and -40 to 100°C operating temp range.
Median Price
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Vyrian
1+ parts
100+ parts
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Nova Conductors
Corohmni
$0.469
Aztec Data Supply Inc.
$0.891
AZTECH Wire
$5.882
Andel Nordic
$9.608
$9.223
QUARKTWIN TECHNOLOGY LTD
Continental Prestige Electronics
Argo Parts USA
Aranea Global
Surface mount technology allows for easy and secure placement on PCBs, saving space and improving efficiency.
Dual ended terminal placement allows for versatile and flexible circuit design options.
Tested at a high frequency, ensuring accurate and reliable performance in power applications.
Designed specifically for power applications, providing efficient energy transfer and regulation.
Provides the ideal inductance value for power inductor applications, ensuring optimal performance.
Can operate at high temperatures without compromising performance, suitable for a variety of environments.
Low DC resistance minimizes power losses and heat generation, improving overall efficiency.
Ferrite core material is known for its high magnetic permeability and low eddy current losses, enhancing the inductor's performance.
Fixed Inductors CR54NP-3R9MC attributes and parameters. Explore more Fixed Inductors devices from Sumida
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CR54NP-3R9MC Inductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.50.80.00
SB
8504.50.00.00
Sumida is a global leader in the design and manufacture of coil-related components and modules. Specialising in custom design solutions, Sumida’s products are used in a wide range of applications from consumer electronic devices through to home appliances, automotive electronics, green energy solutions, industrial electronics and medical healthcare devices and equipment. Our core product scope includes components and modules such as power inductors & transformers, automotive keyless antennas, xenon ignitor modules, mobile communications equipment, radio frequency identification tags (RFID), power inverters for solar power generators and components for industrial lighting solutions. In addition, we also provide the complimentary products and services such as magnetic materials, ceramics, flexible connectors and electronic manufacturing services (EMS). With over 60 years history in Asia and 80 years in Europe, our expertise in coil-related manufacturing, as well as technical design, allows us to offer our customers both customised design solutions as well as off-the-shelf products. In addition, our comprehensive manufacturing capabilities and footprint allow us to flexibly adjust product volumes and locations as required while maintaining consistent high-quality standards. This is why we pride ourselves on our ability to cultivate long-term relationships with our customers built on trust.
SMBJ18CA
Good-ark Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Maximum Time At Peak Reflow Temperature (s): 10; JESD-609 Code: e3;
LL4148
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WS
Onsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Motorola
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; JESD-609 Code: e0;
MBRA160T3G
MBRA160T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.51V. It operates b/w -55 to 150°C, has a reverse test voltage of 60V, and is ideal for power applications due to its high efficiency and small outline package style.
M39029/56-351
Glenair
CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-38999; Material: COPPER ALLOY; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO;
Vishay Intertechnology
Vishay Intertechnology's 1N4148WS is a single rectifier diode with a max forward voltage of 1V and output current of 0.15A. With a fast reverse recovery time of 0.004us, it operates up to 150°C. Ideal for applications requiring high-speed switching and low power consumption in surface mount configurations.
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Surge Components
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
Diodes Incorporated
BAV99-7-F
Multicomp Pro
Defense Logistics Agency
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Mating Contacts: M39029/58-363; Removal Tool Sources: MILITARY; Alternate Contact Sources: MILITARY;
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
SPC TECHNOLOGY/ MULTICOMP
Changzhou Galaxy Century Microelectronics
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Taitron Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Finish: Matte Tin (Sn) - annealed; Transistor Element Material: SILICON;
FT232RL-REEL
FTDI
FTDI's FT232RL-REEL is a bus controller with 28 terminals, operating at 3.3V to 5.25V. It supports USB, VBUS, and UART buses with a data transfer rate of 60MBps. Ideal for industrial applications due to its CMOS technology and compatibility with RS232, RS422, and RS485 standards.
5612
Bourns
The Bourns 5612 is a fixed inductor with 25uH nominal inductance, suitable for RF applications. It has a max operating temperature of 105°C and can handle up to 14A rated current. With radial terminal placement and cylindrical package shape, it is ideal for general purpose inductor needs.
DFE252012P-2R2M=P2
Toko
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Shielded: YES; Surface Mount: YES; Shape or Size Description: RECTANGULAR PACKAGE; Core Material: IRON;
744878220
Wuerth Elektronik & Kg
Wurth Elektronik 744878220 is a shielded, surface mount inductor with 22uH nominal inductance and 0.7A max rated current. Ideal for power applications, it features dual in-line terminals, 20% tolerance, and operates b/w -40 to 125 °C.
74438356022
74438356022 by Wurth Elektronik is a shielded fixed inductor with dual-ended terminals. It has a nominal inductance of 2.2uH, max rated current of 4.7A, and operates b/w -40 to 125°C. Ideal for power applications, this general purpose inductor features a self-resonance frequency of 34MHz and is constructed with iron alloy material.
5712
Jw Miller Magnetics
GENERAL PURPOSE INDUCTOR; Inductor Application: HIGH CURRENT INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; No. of Functions: 1;
77A-100M-00
Fastron Electronics
77A-100M-00 by Fastron Electronics is a general purpose inductor with 10uH nominal inductance, 0.042 ohm DC resistance, and 5A max rated current. It is used for various applications requiring a fixed inductor with tubular construction 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;
LPR6235-253PMRC
Coilcraft
Coilcraft's LPR6235-253PMRC is a shielded, surface mount inductor with 25uH nominal inductance and 0.2 ohm DC resistance. Ideal for DC-DC converters, it operates b/w -40 to 85°C with a max rated current of 0.7A. The quad in-line package measures 6x6x3.5mm and features matte tin terminal finish.
IHLP6767GZER101M11
Vishay Intertechnology's IHLP6767GZER101M11 is a shielded, surface mount fixed inductor with 100uH nominal inductance and 5A max rated current. Ideal for RF applications, this general purpose inductor has a self-resonance frequency of 2.1MHz and operates b/w -55°C to 125°C.
DR73-100-R
Cooper Industries
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
74479777310
Wurth Elektronik 74479777310 is an 0805 SMT fixed inductor with 10uH nominal inductance, 0.65A max current, and -40 to 125°C operating temp. Ideal for power applications due to its shielded construction and dual-ended terminals.
P0848NL
Pulse Electronics
Pulse Electronics P0848NL is a fixed inductor with 50uH nominal inductance, 5A max current, and -40 to 130°C operating temp. Ideal for power applications, it features radial terminal placement, toroid construction, and a rectangular package design.
XFL4020-332MEB
XFL4020-332MEB by Coilcraft is a surface mount, shielded fixed inductor with a nominal inductance of 3.3 uH and max rated current of 5.2 A. It is commonly used as a power inductor in general purpose applications.
XFL2006-333MEC
Coilcraft XFL2006-333MEC is a shielded SMT inductor with 33uH nominal inductance, 4.9 ohm DC resistance, and 24 MHz self-resonance frequency. Ideal for power applications, it operates b/w -40 to 85°C with a max current of 0.205A.
IHLP3232CZERR22M01
Vishay Intertechnology's IHLP3232CZERR22M01 is a shielded, high current inductor with 0.22 uH nominal inductance and 32 A max rated current. Ideal for general purpose applications, this SMT inductor has a self-resonance frequency of 104 MHz and operates b/w -55 to 125 °C.
CTX100-10-52LP-R
Eaton Corporation
The Eaton Corporation CTX100-10-52LP-R is a fixed inductor with 100uH nominal inductance, 17.6A max current, and -40 to 105°C operating temp. Ideal for power applications, it features radial terminals, toroidal package style, and powdered iron core material.
36501J12NJTDG
TE Connectivity
TE Connectivity's 36501J12NJTDG is a surface mount fixed inductor with dual-ended terminals, ideal for RF applications. With a nominal inductance of 0.012 uH and max rated current of 0.7 A, it operates at temperatures ranging from -40 to 125 °C. This general purpose inductor has a self-resonance frequency of 4000 MHz and DC resistance of 0.13 ohm.
LBR2012T100K8
Taiyo Yuden
LBR2012T100K8 by Taiyo Yuden is an 0805 fixed inductor with a nominal inductance of 10uH. It operates b/w -40 to 105°C, with a max rated current of 0.15A and DC resistance of 0.36 ohm at 30%. Ideal for RF applications due to its self-resonance frequency of 32MHz and general purpose design.
LQW15DN100M00D
Murata Manufacturing
Murata Manufacturing's LQW15DN100M00D is a shielded SMT inductor with 10uH nominal inductance, 5.405 ohm DC resistance, and 20 MHz self-resonance frequency. Ideal for RF applications, this general-purpose inductor operates b/w -40°C to 85°C with a max rated current of 0.12A.
DR74-101-R
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CR54NP-221KC
Sumida
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: NO; Surface Mount: YES;
CR54NP-120MB
CR54NP-121KC
CR54NP-150MB
CR54NP-150MC
CR54NP-151KC
CR54NP-220MB
CR54NP-270MB
CR54NP-2R2MB
CR54NP-2R2MC
CR54NP-2R7MC
CR54NP-330LC
CR54NP-390LC
CR54NP-3R3MB
CR54NP-3R3MC
CR54NP-3R9MB
CR54NP-4R4MB
CR54NP-560KC
CR54NP-5R6MB
CR54NP-6R4MB
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