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
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
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Fixed Inductors SCRH73B-561 attributes and parameters. Explore more Fixed Inductors devices from Bel Fuse
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SCRH73B-561 Inductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.50.80.00
SB
8504.50.00.00
Founded in 1949, Bel designs, manufactures and markets a broad array of products that power, protect and connect electronic circuits. With over 70 years of experience, Bel has reliably demonstrated the ability to succeed in a variety of product areas.
1N4148WS
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Shanghai Lunsure Electronic Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
BSS138
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
FDV303N
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
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.
RC0603FR-071KL
Yageo
Yageo's RC0603FR-071KL is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in electronics, it operates b/w -55 to 155 °C with a temperature coefficient of 100 ppm/°C.
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM358ADR
Texas Instruments
LM358ADR by Texas Instruments is an operational amplifier with 2 functions, featuring a max input offset voltage of 5000 uV and nominal voltage of 5V. Widely used in applications requiring high voltage gain, it operates within a temperature range of 0-70°C and offers frequency compensation for stability.
MBR0520LT1
Onsemi
MBR0520LT1 by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, making it suitable for applications requiring low power consumption in compact electronic devices. This single-configured diode is surface mountable and has a max repetitive peak reverse voltage of 20V, ideal for small outline package designs.
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
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;
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;
1N4148
1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.
LM107H
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
BAV99
Kingwell Technonlogy
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H/883C
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Wideband: NO;
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
Panjit International
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Operating Mode: ENHANCEMENT MODE;
1501
Hammond Manufacturing
GENERAL PURPOSE INDUCTOR; Inductor Application: RF CHOKE; No. of Terminals: 2; Package Style (Meter): Axial; Shielded: NO; Surface Mount: NO;
74438357068
Wuerth Elektronik & Kg
Wurth Elektronik 74438357068 is a shielded fixed inductor with 6.8uH nominal inductance, suitable for power applications. It has a max rated current of 3A, operates b/w -40 to 125°C, and features a self-resonance frequency of 19.5MHz. Ideal for general purpose use in SMT packages with dual-ended terminals.
TLC/0.5A-101M-00
Fastron Electronics
TLC/0.5A-101M-00 by Fastron Electronics is a general purpose inductor with 100uH nominal inductance, 0.22 ohm DC resistance, and 20% tolerance. It has a toroidal construction, radial terminal placement, and operates b/w -55 to 115 °C. Ideal for applications requiring fixed inductors with circular package style and powdered iron core material.
33470
Hirel Systems
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Manufacturer Series: 168; Maximum Rated Current: 118 A;
SRP4020TA-1R0M
Bourns
Bourns SRP4020TA-1R0M is a shielded SMT inductor with 1uH nominal inductance, 5A max current, and 150°C max operating temp. Ideal for power applications due to its high quality factor, AEC-Q200 standard compliance, and compact rectangular package design.
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.
MLZ2012N100LT000
MLZ2012N100LT000 by TDK is a 0805 fixed inductor with 10uH nominal inductance, 0.3 ohm DC resistance, and 20% tolerance. It is a general purpose inductor suitable for various applications requiring a max rated current of 0.5A and operating temperatures ranging from -55 to 125 °C.
LL2012-F6N8K
Toko
LL2012-F6N8K by Toko is a surface mount fixed inductor with dual-ended terminals. It has a nominal inductance of 0.0068 uH, self-resonance frequency of 3650 MHz, and max rated current of 0.3 A. Ideal for RF applications due to its shape, ceramic core material, and general-purpose design.
DR127-150-R
Cooper Electronic Technologies
RFB0810-332L
Coilcraft
Coilcraft's RFB0810-332L is a radial power inductor with 3300 uH nominal inductance, suitable for general purpose applications. Featuring 0.6 mm lead diameter and 5 mm lead spacing, it operates b/w -40 to 125 °C with a max rated current of 0.33 A. Ideal for various electronic circuits requiring a cylindrical package design.
5609
The Bourns 5609 is a fixed inductor with 2500 uH nominal inductance, suitable for RF applications. Featuring radial terminal placement, it has a max operating temperature of 105°C and DC resistance of 2.04 ohm. Ideal for general purpose use, this cylindrical package inductor has a lead spacing of 18 mm.
HK100515NJ-TV
Taiyo Yuden
HK100515NJ-TV by Taiyo Yuden is a fixed inductor with 0.015 uH nominal inductance, suitable for RF applications. It features dual-ended terminals, 0402 case size, and operates at temperatures ranging from -55 to 125 °C. With a max rated current of 0.3 A and self-resonance frequency of 2300 MHz, it is ideal for general purpose inductor needs.
IHLP3232DZER3R3M01
Vishay Intertechnology
Vishay Intertechnology's IHLP3232DZER3R3M01 is a shielded fixed inductor with 3.3uH nominal inductance, 9.2A max current, and 125°C max operating temp. Ideal for DC-DC converters, this SMT inductor has a self-resonance frequency of 25MHz and 0.0177 ohm DC resistance.
XAL5030-472MEC
Coilcraft XAL5030-472MEC is a shielded, surface mount inductor with 4.7uH nominal inductance and 5.9A max rated current. Ideal for power applications, it operates b/w -40 to 125°C, featuring a self-resonance frequency of 23MHz and AEC-Q200 reference standard compliance.
46104C
Murata Manufacturing
46104C by Murata Manufacturing is a shielded, surface mount fixed inductor with 100uH nominal inductance. It has a max rated current of 0.86A and operates b/w -40 to 125°C. Ideal for power applications due to its general purpose design and compact rectangular package.
MLZ2012N4R7LT000
TDK's MLZ2012N4R7LT000 is a surface mount, shielded fixed inductor with dual-ended terminal placement. It has a nominal inductance of 4.7 uH and can handle a max rated current of 0.6 A. This general purpose inductor is suitable for various applications requiring high temperature resistance and low DC resistance.
32994
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Shape or Size Description: RECTANGULAR PACKAGE; Maximum Rated Current: 62.2 A;
7447709680
7447709680 by Wurth Elektronik is a surface mount, shielded fixed inductor with a nominal inductance of 68 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 3.2 A and an operating temperature range from -40 to 125 °C.
B82477G4105M000
The TDK B82477G4105M000 is a shielded, surface mount fixed inductor with 1000uH nominal inductance. Ideal for power applications, it has a max rated current of 0.55A and operates b/w -55°C to 125°C. With a compact size of 12.8mm x 12.8mm x 8mm, it is a general-purpose inductor suitable for various electronic devices.
VLCF5020T-220MR75-1
VLCF5020T-220MR75-1 by TDK is a shielded, surface mount inductor with 22uH nominal inductance. Ideal for power applications, it has a max rated current of 1A and operates b/w -40 to 105°C.
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