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
ROHM's BA3121F-E2 is a Class AB audio amplifier with 0.002% harmonic distortion. It has 2 channels, operates b/w -30 to 85°C, and supports supply voltage from 4V to 18V. Ideal for audio applications requiring low-profile, surface-mount amplifiers with high-quality sound output.
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$0.440
GreenTree Electronics
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Glotronic Ltd.
Assy Fe
iodParts Technologies Inc.
The use of plastic/epoxy material makes the amplifier lightweight and durable, making it ideal for portable audio systems.
Being surface mountable allows for easy integration into compact electronic devices and PCB assembly.
With extremely low harmonic distortion, the audio amplifier ensures high-quality sound output with minimal signal distortion.
Having 8 terminals provides flexibility for connecting various input and output devices for a versatile audio amplification setup.
The high maximum operating temperature allows the amplifier to function reliably even in demanding environmental conditions.
The ability to operate at a low minimum supply voltage ensures compatibility with a wide range of power sources, making it suitable for different applications.
With dual channels, the amplifier can support stereo sound output, enhancing the audio experience for the user.
The wide nominal bandwidth allows for the amplifier to reproduce a broad range of frequencies accurately, resulting in a clear and detailed audio output.
Audio & Video Amplifiers BA3121F-E2 attributes and parameters. Explore more Audio & Video Amplifiers devices from ROHM
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BA3121F-E2 General Purpose ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.33.00.01
SB
8542.33.00.00
Rohm Co Ltd is a Japan-based company that manufactures and distributes electronic components for use in automotive, transportation, medical, healthcare, audiovisual, telecommunications, digital power, computer and peripherals, and home appliance end markets. Its product portfolio includes integrated circuits in memory, amplifiers, switches, data converters, and microcontrollers; discrete semiconductors, such as transistors and diodes; power devices; passive devices, such as resistors and capacitors; and optoelectronic devices.
KSZ9031RNXIA
Microchip Technology
KSZ9031RNXIA by Microchip is a 48-terminal Ethernet transceiver with data rate of 1000 Mbps. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. This square-shaped chip carrier has a very thin profile and matte tin finish, ideal for network interfaces.
SMBJ18CA
Vishay Intertechnology
Vishay Intertechnology's SMBJ18CA is a bidirectional TRANS VOLTAGE SUPPRESSOR DIODE with a max clamping voltage of 29.2 V and a breakdown voltage of 21.05 V. It is surface mountable and commonly used in transient suppression applications.
BAV99W-7-F
Diodes Incorporated
Diodes Incorporated BAV99W-7-F is a fast recovery rectifier diode with 2 elements in series connected, center tap configuration. It has a max reverse recovery time of 0.004 us and can handle a max output current of 0.15 A. Ideal for applications requiring fast switching capabilities and operating temperatures ranging from -65 to 150 °C.
L7805CV
STMicroelectronics
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.
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;
1N4148
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V; No. of Phases: 1;
C0603C104K5RACAUTO
KEMET Corporation
KEMET C0603C104K5RACAUTO is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for automotive applications meeting AEC-Q200 standard, it comes in SMT package with matte tin finish and wraparound terminals.
SS14
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Synsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99-7-F
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
Uniohm
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Multicomp Pro
MBRS3200T3G
Onsemi
MBRS3200T3G by Onsemi is a Schottky rectifier diode with a max output current of 3A and a max forward voltage of 0.59V. It operates in temperatures ranging from -65°C to 175°C, making it suitable for power applications. The diode has a peak repetitive reverse voltage of 200V and is designed for surface mount installation in electronic circuits.
LM2931Z-5.0G
LM2931Z-5.0G by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V output voltage, 0.6V dropout voltage, and 0.1A output current. It is ideal for applications requiring stable power supply in temperature-sensitive environments due to its operating range of -40°C to 125°C.
LM78L05ACMX/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
Vicor
DS18B20U+
Analog Devices
DS18B20U+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
TS4871ID
TS4871ID by STMicroelectronics is a small outline audio amplifier with 1W nominal output power. It operates at a supply voltage range of 2.5V to 5.5V and has a low harmonic distortion of 1%. This industrial-grade amplifier is suitable for various audio and video applications.
LMH6643MA
Texas Instruments
Texas Instruments' LMH6643MA is a dual-function video amplifier with a bandwidth of 130 kHz. Operating temperature ranges from -40 to 85°C, suitable for industrial applications. With a small outline package and surface-mount capability, it's ideal for audio and video amplification in compact devices.
TDA7265
TDA7265 by STMicroelectronics is a Class AB audio amplifier with 25W output power and 10% harmonic distortion. It operates b/w -20°C to 85°C, suitable for audio applications requiring high gain and low bandwidth in a flange mount package.
TPA6211A1DGN
TPA6211A1DGN by Texas Instruments is an audio amplifier IC with 3.1W output power, 10% harmonic distortion, and 105dB noise figure. It operates b/w -40 to 85°C and supports supply voltages from 2.5V to 5.5V. Ideal for industrial applications requiring high-quality audio amplification in a compact form factor.
LM1875T/NOPB
AUDIO AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 5; Package Code: ZIP; Package Shape: RECTANGULAR;
IRS2093MTRPBF
Infineon Technologies
IRS2093MTRPBF by Infineon is a Class D audio amplifier with 4 channels, operating at -40 to 125°C. It has a nominal bandwidth of 0.022 kHz and supports power supplies of 10-15V. Ideal for automotive applications due to its compact square package style and surface mount capability.
TDA1562Q/N3/S10C,1
TDA1562Q/N3/S10C,1 by NXP Semiconductors is an audio amplifier IC with 70W output power and 10% harmonic distortion. It has a gain of 26 dB, operates b/w -40°C to +125°C, and requires a supply voltage of 8-18V. Ideal for audio applications requiring high power output in a compact package.
LM3886TF/NOPB
LM3886TF/NOPB by Texas Instruments is a rectangular audio amplifier with 11 terminals and a max operating temperature of 70°C. It has a nominal output power of 68W and a min supply voltage of 20V. This amplifier is commonly used in audio and video applications.
MAX98374EFF+T
Maxim Integrated
CLASS D AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 22; Package Code: HVQCCN; Package Shape: SQUARE;
International Rectifier Hirel Products
AUDIO AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
NJM12904RB1-TE1
New Japan Radio
Audio/Video Amplifiers; Moisture Sensitivity Level (MSL): 1; Terminal Finish: MATTE TIN; JESD-609 Code: e3;
MAX4466EXK+T
MAX4466EXK+T by Analog Devices is an audio preamplifier with 0.02% harmonic distortion. Operating b/w -40 to 85°C, it has a supply voltage range of 2.4-5.5V and bandwidth of 0.6 kHz. Ideal for audio applications requiring low distortion and wide temperature tolerance in a compact package.
UA733CN
VIDEO AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
SI8244BB-D-IS1
Silicon Labs
CLASS D AUDIO AMPLIFIER; Terminal Finish: NICKEL PALLADIUM GOLD; JESD-609 Code: e4; Maximum Time At Peak Reflow Temperature (s): 40; Moisture Sensitivity Level (MSL): 2A; Peak Reflow Temperature (C): 260;
MAX9719AETE-T
MAX9719AETE-T by Maxim Integrated is a 2-channel audio amplifier with 1.4W output power, operating at -40 to 85°C. It features BICMOS technology, a supply voltage range of 2.7-5.5V, and a compact square package suitable for industrial applications like portable audio devices.
LM4889MMX/NOPB
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: TSSOP; Package Shape: RECTANGULAR;
LM3886TF
AUDIO AMPLIFIER; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 11; Package Code: ZIP; Package Shape: RECTANGULAR;
TPA2001D1PWG4
TPA2001D1PWG4 by Texas Instruments is an audio amplifier IC with 1W output power, 23.5dB gain, and 1% harmonic distortion. It operates at -40 to 85°C, supports supply voltages of 2.7-5.5V, and has a small outline package for industrial applications like portable audio devices.
TPA3116D2DAD
TPA3116D2DAD by Texas Instruments is a 50W audio amplifier with 2 channels. It operates at temperatures from -40 to 85°C and requires power supplies of 12/24V. This small outline package is ideal for industrial audio and video applications.
TL592BPSRE4
TL592BPSRE4 by Texas Instruments is a video amplifier IC with a bandwidth of 50 kHz, suitable for audio and video applications. It operates on +-6V power supplies, has 8 terminals in a small outline package style, and can handle temperatures from 0 to 70°C. Ideal for commercial use due to its bipolar technology and nickel palladium gold terminal finish.
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BA3121F-E1
ROHM
AUDIO AMPLIFIER; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Terminal Pitch: 1.27 mm;
BA3121F-T1
BA3121F-T2
BA3121F
CLASS AB AUDIO AMPLIFIER; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
BA3123F-E2
CLASS AB AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
BA3123F
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