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.
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The Bourns SRU8043-3R9Y is a surface mount, shielded fixed inductor with a nominal inductance of 3.9 uH and max rated current of 4.8 A. It is commonly used as a power inductor in general purpose applications.
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Farnell
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$0.671
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DigiKey
$0.780
$0.526
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TTI Europe
$0.251
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Chip1Stop
Element14
$0.763
$0.588
Arrow
$0.387
Verical
Nova Conductors
$0.408
Electro Sonic
$0.348
$0.338
Vyrian
Chip Stock
Bristol Electronics
$0.309
Ampacity Inc.
$0.213
Aztec Data Supply Inc.
$0.321
Corohmni
$0.405
Continental Prestige Electronics
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Argo Parts USA
$0.396
Netroflash
Semicontronic
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Perfect Parts
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Surface mount technology allows for easy and efficient PCB assembly, making this inductor a convenient choice for manufacturers.
The high nominal inductance of 3.9 uH ensures effective energy storage and filtering capabilities, making it suitable for power applications.
With a high maximum rated current of 4.8 A, this inductor can handle demanding power loads reliably.
The high maximum operating temperature of 125 °C ensures the inductor can withstand elevated temperatures without performance degradation.
The high self-resonance frequency of 42 MHz indicates minimal parasitic capacitance, leading to better high-frequency performance.
Fixed Inductors SRU8043-3R9Y attributes and parameters. Explore more Fixed Inductors devices from Bourns
Inductor Type:
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Shielded:
Construction:
Core Material:
Surface Mounted:
Minimum Operating Temperature:
Maximum Operating Temperature:
Terminal Position:
Terminal Shape:
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JESD-609 Code:
SRU8043-3R9Y Inductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.50.80.00
SB
8504.50.00.00
PCN Assembly/Origin - Magnetic products Oct/2013
Bourns, Inc. is an American electronics company that develops, manufactures and supplies electronic components for a variety of industries including automotive, industrial, instrumentation, medical electronics, consumer equipment and portable electronics. Established in Altadena, California in 1947 by Marlan and Rosemary Bourns, graduates of the University of Michigan, the company was founded to develop and sell electronic components and sensors to the aerospace industry. Bourns has 15 manufacturing facilities around the world and has continued growing through the development of new products and technologies as well as through acquisitions. The company has approximately 9000 employees worldwide.
08055C104KAT2A
KYOCERA AVX
08055C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
SBAV99LT1G
Onsemi
SBAV99LT1G by Onsemi is a rectifier diode with a max repetitive peak reverse voltage of 100V. It has a small outline package style and a fast max reverse recovery time of 0.006 us. It is commonly used in applications requiring low power dissipation and high operating temperatures.
LM358AN
Signetics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N2222A
Gec Plessey 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;
BAV99
Philips Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
BSS138-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain Current (ID): .2 A; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
SS14
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Zetex Plc
AT90CAN128-16AUR
Microchip Technology
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
Sensitron Semiconductor
Vishay Sprague
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
1N4148
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NE555DR
Texas Instruments
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
B340A-13-F
Leshan Radio
M24308/2-1F
Esterline Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Option-1: HOLE .115-.125; Mounting Type: CABLE AND PANEL; Mating Contact Finish: NOT SPECIFIED;
TLC/0.25A-101M-00
Fastron Electronics
The Fastron Electronics TLC/0.25A-101M-00 is a general purpose inductor with 100uH nominal inductance, 0.36 ohm DC resistance, and 20% tolerance. It operates b/w -55 to 115 °C and features a tubular construction with powdered iron core material. Ideal for various applications requiring fixed inductors with radial terminal placement.
B82477-G4104-M
TDK
B82477-G4104-M by TDK is a shielded, surface mount fixed inductor with 100uH nominal inductance and 1.7A max rated current. Ideal for power applications, it features a dual-ended terminal placement and ferrite core material, operating b/w -55°C to 125°C.
7447779122
Wuerth Elektronik & Kg
Wurth Elektronik 7447779122 is a shielded fixed inductor with 22uH nominal inductance, suitable for power applications. It has a max rated current of 1.41A and operates b/w -40 to 125°C. Ideal for general purpose use, this SMT inductor features nickel-zinc ferrite core material and dual-ended terminals.
DRA127-151-R
Eaton Corporation
Eaton Corporation's DRA127-151-R is a shielded, fixed inductor with 151.2uH nominal inductance and 1.52A max rated current. Ideal for power applications, this SMT component has dual-ended terminals and operates b/w -40°C to 165°C.
ELL6SH390M
Panasonic
Panasonic ELL6SH390M is a shielded, surface mount fixed inductor with 39uH nominal inductance. It has a max rated current of 0.65A and operates b/w -40 to 105°C. Ideal for power applications, this general purpose inductor features dual-ended terminals and ferrite core material.
NRS4018T4R7MDGJ
Taiyo Yuden
NRS4018T4R7MDGJ by Taiyo Yuden is a 4.7uH power inductor with 1.7A max current, ideal for general purpose applications. Featuring a DC resistance of 0.084 ohm and self-resonance frequency of 35MHz, it operates b/w -25°C to 125°C temperature range efficiently in SMT packages.
SRR1210-470M
Bourns
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.
MLZ2012N100LTD25
MLZ2012N100LTD25 by TDK is an 0805 fixed inductor with 10uH nominal inductance, 0.3 ohm DC resistance, and 0.5A max rated current. Ideal for general purpose applications, this shielded SMT inductor operates b/w -55 to 125 °C and is AEC-Q200 compliant.
LQW15AN8N7G00D
Murata Manufacturing
Murata Manufacturing's LQW15AN8N7G00D is a wirewound chip inductor with 0.0087 uH nominal inductance, suitable for RF applications. Featuring dual-ended terminals and matte tin finish over nickel, it operates b/w -55 to 125 °C with a max rated current of 0.54 A. This general-purpose inductor has a Q factor of at least 25 at 250 MHz test frequency.
ETQP5M101YGK
Panasonic ETQP5M101YGK is a shielded, dual-ended fixed inductor with 100uH nominal inductance. Ideal for power applications, it has a max rated current of 2.1A and operates b/w -40 to 150°C. Its metal composite core and compact SMT package make it suitable for general purpose use in automotive electronics.
2200LL-101-H-RC
Bourns 2200LL-101-H-RC is a shielded fixed inductor with 100uH nominal inductance, suitable for high current applications. It has a max rated current of 6.8A, operating temperature range from -55 to 125°C, and radial terminal placement.
MLZ2012N101LT000
MLZ2012N101LT000 by TDK is an 0805 fixed inductor with 100uH nominal inductance, suitable for general purpose applications. It features dual-ended terminals, ferrite core material, and a max operating temperature of 125°C. With a DC resistance of 3.5 ohm and rated current of 0.14A, it is ideal for surface mount designs requiring high-quality shielding.
Cooper Industries
GENERAL PURPOSE INDUCTOR; Inductor Application: DC-DC CONVERTER; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
DR74-330-R
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
7447714330
Wurth Elektronik 7447714330 is a shielded, dual-ended power inductor with 33uH nominal inductance. It has a max rated current of 2.5A and operates b/w -40 to 150°C. Ideal for general purpose applications requiring high-frequency performance and compact size.
BRL3225T150K
Taiyo Yuden's BRL3225T150K is a 15uH fixed inductor with dual-ended terminals, suitable for power applications. Featuring a max operating temperature of 105°C and DC resistance of 0.684 ohm, this general-purpose inductor has a self-resonance frequency of 20MHz. Its compact SMT package size (3.2mm x 2.5mm x 1.7mm) makes it ideal for various electronic devices requiring efficient power management.
70-3
Coilcraft
Coilcraft's 70-3 fixed inductor with 0.15 uH nominal inductance, 1.18 A max current, and 38 min quality factor is ideal for filter choke applications. Featuring axial lead placement and encapsulated construction, it operates b/w -40 to 125 °C with a DC resistance of 0.1 ohm.
CDRH127/LDNP-221MC
Sumida
Sumida's CDRH127/LDNP-221MC is a shielded, surface mount fixed inductor with 220uH nominal inductance. It has a max rated current of 1.75A and operates b/w -40 to 100°C. Ideal for power applications due to its general purpose design and ferrite core material.
LQM21NNR68K10D
Murata Manufacturing's LQM21NNR68K10D is an 0805 fixed inductor with 0.68uH nominal inductance, suitable for RF applications. It features a max operating temperature of 85°C, 0.15A rated current, and Q measured at 25MHz. This shielded SMT inductor has a ferrite core and wraparound terminals.
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.
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SRU8043-101Y
Bourns SRU8043-101Y is a shielded, surface mount fixed inductor with 100uH nominal inductance and 1A max rated current. Ideal for power applications, it features dual-ended terminals, operates b/w -40 to 125°C, and has a self-resonance frequency of 6MHz.
SRU8043-100Y
Bourns SRU8043-100Y is a shielded, surface mount inductor with 10uH nominal inductance and 3.5A max rated current. Ideal for power applications, it operates b/w -40 to 125°C with a self-resonance frequency of 20MHz.
SRU8043-2R2Y
SRU8028A-150Y
SRU8043-150Y
SRU8043-680Y
SRU8043-330Y
SRU8045A-101Y
SRU8043-120Y
SRU8043-180Y
SRU8043-270Y
SRU8043-220Y
SRU8043-470Y
SRU8043-4R7Y
SRU8043-6R8Y
SRU8045A-100Y
SRU8045A-220Y
SRU8045A-470Y
SRU8045A-4R7Y
SRU8045A-3R5Y
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