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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Featured manufacturers
Wurth Elektronik 744137 is a shielded toroidal fixed inductor with 630uH nominal inductance, suitable for general purpose applications. It has a max rated current of 3.1A and operates b/w -40 to 105°C. With radial terminal placement and iron powder core material, it offers reliable performance in various electronic circuits.
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DigiKey
$4.061
$3.461
Vyrian
VNN
Nova Conductors
ACDS - Activité Composants Distribution Service
Holdelec - ElecDif-Pro
Abianca Electronics
$0.272
$0.261
Advanced Electronics
$0.273
$0.248
$0.224
Corohmni
$0.280
Aztec Data Supply Inc.
$0.960
AZTECH Wire
$1.430
$1.370
$1.350
$1.320
Ampacity Inc.
$4.140
Argo Parts USA
Continental Prestige Electronics
Bastille Electronics
Perfect Parts
Small lead diameter allows for flexibility in positioning and installation.
Adequate lead spacing makes it easier to solder and connect the inductor in circuits.
Shielding helps to reduce electromagnetic interference, making this inductor suitable for sensitive applications.
Radial terminal placement simplifies PCB layout and allows for easy integration into existing designs.
Tested at a low frequency, ensuring accurate and reliable performance in real-world applications.
Toroidal construction provides high inductance and low magnetic interference, ideal for power supply applications.
High inductance value makes this inductor suitable for filter circuits and energy storage applications.
Low DC resistance minimizes power loss and ensures efficient operation.
Iron powder core offers high permeability and low core loss, ideal for high-frequency applications.
With a high maximum operating temperature, this inductor can withstand demanding environmental conditions.
High maximum rated current allows for use in power supply and motor drive applications.
Fixed Inductors 744137 attributes and parameters. Explore more Fixed Inductors devices from Wurth Elektronik
Inductor Type:
Nominal Inductance:
Maximum Rated Current:
DC Resistance:
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Test Frequency:
Package Shape:
Lead Diameter:
Lead Length:
Lead Spacing:
Shielded:
Construction:
Core Material:
Surface Mounted:
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Terminal Position:
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744137 Inductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.50.80.00
SB
8504.50.00.00
NSN
1280-00-344-6935, 1280003446935
NIIN
003446935
Würth Elektronik is one of the most successful companies within the Würth Group. The Würth Elektronik Group is the preferred partner of many developers and manufacturers from a wide range of industries. With its electronic and electromechanical components, printed circuit boards, and intelligent power and control systems, Würth Elektronik stands for innovative solutions, top quality, and outstanding service that goes far beyond the ordinary – in line with our motto: “more than you expect!”.
1N4148
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
1N4148WS
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ST3485EBDR
STMicroelectronics
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.
CRCW04020000Z0ED
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0ED is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating b/w -55 to 155 °C, it suits SMT applications in automotive electronics due to AEC-Q200 compliance and 0.063 W power dissipation.
Hitachi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
LL4148
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
L7805CV
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
ULN2803A
Onsemi
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
LM7805CT
Silicon Group
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Package Body Material: PLASTIC/EPOXY; Maximum Load Regulation: .05 %;
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Transys Electronics
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
OHN3020U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
SMBJ18CA
Multicomp Pro
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Diode Element Material: SILICON; Technology: AVALANCHE; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V;
Yangzhou Yangjie Electronics
2N7002
Telcom Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; JESD-609 Code: e0;
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .1 A;
FDN306P
FDN306P by Onsemi is a P-CHANNEL FET with 12V DS Breakdown Voltage, ideal for SWITCHING applications. It features SINGLE configuration with BUILT-IN DIODE and GULL WING terminals. Operating in ENHANCEMENT MODE, it has a max ID of 2.6A and 0.04 ohm RDS(on), suitable for small outline packages at temperatures ranging from -55 to 150°C.
2N2222A
Solid State Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
74438323100
Wuerth Elektronik & Kg
Wurth Elektronik 74438323100 is a shielded SMT inductor with 10uH nominal inductance, 0.6A max current, and 25MHz self-resonance freq. Ideal for power applications, it has dual-ended terminals and operates b/w -40 to 125°C. AEC-Q200 compliant, it features iron alloy core material and measures 2.5x2x1mm in size.
MLZ2012M100WTD25
TDK
The TDK MLZ2012M100WTD25 is a 0805 fixed inductor with 10uH nominal inductance, 0.47 ohm DC resistance, and 0.35A max rated current. Ideal for general purpose applications, it features dual-ended terminals and ferrite core material, suitable for surface mount PCB designs requiring compact rectangular package sizes.
DR74-220-R
Cooper Industries
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
CTX100-10-52LPR
Cooper Electronic Technologies
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Minimum Operating Temperature: -40 Cel;
NR4018T2R2M
Taiyo Yuden
Taiyo Yuden's NR4018T2R2M is a shielded fixed inductor with 2.2uH nominal inductance, suitable for power applications. With a max rated current of 1.44A and self-resonance frequency of 52MHz, it operates b/w -25°C to 120°C. This SMT inductor features dual-ended terminals and ferrite core construction in a compact 4x4mm package.
SRU1048-6R8Y
Bourns
Bourns SRU1048-6R8Y is a shielded SMT inductor with 6.8uH nominal inductance, 4.8A max current, and -40 to 125°C operating temp range. Ideal for power applications due to its general purpose design and ferrite core material.
DR127-330-R
Coiltronics
MLZ2012M100WT
MLZ2012M100WT by TDK is a fixed inductor with 10uH nominal inductance, 0.35A max rated current, and 125°C max operating temp. Ideal for RF applications, this SMT chip features dual-ended terminals and ferrite core material.
74438356022HT
74438356022HT by Wurth Elektronik is a shielded, dual-ended fixed inductor with a nominal inductance of 2.2uH and max rated current of 4.5A. Ideal for power applications, this SMT inductor has a self-resonance frequency of 30MHz and operates b/w -55°C to 150°C.
NR4018T6R8M
NR4018T6R8M by Taiyo Yuden is a shielded, surface mount fixed inductor with 6.8uH nominal inductance and 1.06A max rated current. It is a general purpose inductor suitable for power applications, featuring a self-resonance frequency of 29MHz and operating temperature range from -25°C to 120°C.
B78108S1104J000
TDK B78108S1104J000 is a 100uH general purpose RF inductor with 0.8mm lead diameter. It operates b/w -55 to 125°C, has 1.7ohm DC resistance, and self-resonance frequency of 5MHz. Ideal for applications requiring high Q factor and reliability in tubular package design.
DFE252012P-2R2M=P2
Murata Manufacturing
Murata Manufacturing's DFE252012P-2R2M=P2 is a shielded, surface mount fixed inductor with 2.2uH nominal inductance and 2.2A max rated current. Ideal for power applications, it has a compact rectangular package measuring 2.5mm x 2mm x 1.2mm, operating b/w -40°C to 125°C efficiently at a test frequency of 1MHz.
LQH43CN220K03L
Murata Manufacturing's LQH43CN220K03L is a surface mount fixed inductor with 22uH nominal inductance, 0.6 ohm DC resistance, and 15 MHz self-resonance frequency. Ideal for RF applications, this general purpose inductor has dual-ended terminals and operates b/w -40°C to 85°C.
SRN6045-330M
Bourns SRN6045-330M is a shielded, surface mount inductor with 33uH nominal inductance and 1.4A max rated current. Ideal for power applications, it features a self-resonance frequency of 9MHz and operates b/w -40°C to 125°C.
4622
Jw Miller Magnetics
GENERAL PURPOSE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Terminal Placement: AXIAL;
36401E2N5ATDF
TE Connectivity
TE Connectivity's 36401E2N5ATDF is a surface mount fixed inductor with dual-ended terminals, size code 0402. With nominal inductance of 0.0025 uH and max current of 0.44 A, it's ideal for RF applications. Featuring self-resonance frequency of 8000 MHz and DC resistance of 0.35 ohm, this general purpose inductor offers high quality factor at L-nom.
2107
GENERAL PURPOSE INDUCTOR; Inductor Application: HIGH CURRENT INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Shape or Size Description: CYLINDRICAL PACKAGE;
74408942047
Wurth Elektronik 74408942047 is a shielded, dual-ended fixed inductor with 4.7uH nominal inductance and 1.55A max rated current. Ideal for power applications, this SMT inductor has a rectangular package measuring 4.8mm x 4.8mm x 2.8mm, operating b/w -40°C to 125°C with a DC resistance of 0.103 ohm at a self-resonance frequency of 38MHz.
CIGT201608EHR47MNE
CIGT201608EHR47MNE by Samsung Electro-mechanics is a surface mount fixed inductor with dual-ended terminals. It has a nominal inductance of 0.47uH, max rated current of 4.3A, and operates b/w -40 to 125°C. Ideal for power applications, this general purpose inductor features a metal composite core and wraparound terminals.
XAL4030-682MEC
Coilcraft
XAL4030-682MEC by Coilcraft is a surface mount, shielded fixed inductor with a nominal inductance of 6.8 uH and max rated current of 3.9 A. It is a general purpose inductor suitable for power applications, featuring a composite core material and operating temperature range from -40 to 125 °C.
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744118
Wurth Elektronik
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO; Tolerance: 20 %;
744119
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO; No. of Functions: 1;
744136
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): Toroidal; Shielded: YES; Surface Mount: NO;
744156
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO; DC Resistance: .07 ohm;
744101
744107
744103
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO; Nominal Inductance (L): 109 uH;
744105
744112
744135
744134
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO; Terminal Shape: WIRE;
744111
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO; Core Material: IRON POWDER;
744116
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO; Package Diameter: 18 mm;
744138
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO;
744152
7441110
744132
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO; Package Length: 10.9 mm;
744113
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Radial; Shielded: YES; Surface Mount: NO; DC Resistance: .1 ohm;
744139
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Package Style (Meter): Toroidal; Shielded: YES; Surface Mount: NO; Minimum Operating Temperature: -40 Cel;
744117
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