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
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.
Median Price
$1.430
Lifecycle Status
Suppliers In-Stock
10
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
100+ parts
$0.840
1k+ parts
$0.706
10k+ parts
$0.654
Chip1Stop
$2.850
$1.030
$0.855
$0.747
Verical
-
$1.052
Nova Conductors
$1.089
Chip Stock
Cyclops Electronics Ltd
VNN
Vyrian
IBS Electronics
$0.975
NAC Semi
$0.836
Continental Prestige Electronics
$1.067
Argo Parts USA
Netroflash
Ampacity Inc.
$1.580
CoreStaff
$2.461
$0.969
$0.922
Perfect Parts
Kepictronics
Epart123
$0.440
GreenTree Electronics
Authorized Procurement Solutions
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
Nominal Bandwidth:
General IC Type:
Harmonic Distortion:
JESD-30 Code:
JESD-609 Code:
Length:
No. of Channels:
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Qualification:
Maximum Seated Height:
Maximum Supply Current:
Maximum Supply Voltage (Vsup):
Minimum Supply Voltage (Vsup):
Surface Mount:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Width:
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.
M24308/2-1F
Souriau-sunbank Connection Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body Length: 1.228 inch; Mounting Type: CABLE AND PANEL; Termination Type: CRIMP;
ECS-.327-12.5-17X-TR
Ecs International
ECS-0.327-12.5-17X-TR by Ecs International is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing in temperature ranges from -40 to 85 °C, such as telecommunications and industrial automation.
BAV99
Kec
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Micro Commercial Components
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
2N2222A
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
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;
2N7002
Samsung
N-CHANNEL AND P-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain-Source On Resistance: 5 ohm; No. of Terminals: 3;
LM317T
Fairchild Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Output Current-1: 1.5 A; No. of Outputs: 1; Qualification Status: Not Qualified;
BSS138
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: TIN LEAD; Package Body Material: PLASTIC/EPOXY;
LL4148
Itt Components
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .005 us; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Non Repetitive Peak Forward Current: 1 A;
FDV303N
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
Vishay Intertechnology
Vishay Intertechnology's BSS138 is a N-CHANNEL FET with SINGLE configuration and ENHANCEMENT MODE operation. It features 0.35W power dissipation, METAL-OXIDE SEMICONDUCTOR tech, and 150°C max temp. Ideal for surface mount applications in various electronic circuits requiring efficient power management.
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
First Components International
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Polarity: BIDIRECTIONAL; Maximum Repetitive Peak Reverse Voltage: 18 V;
CRG0805F10R
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
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.
LM555CM
Renesas Electronics
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
TDA2320A
TDA2320A by STMicroelectronics is a dual-channel audio amplifier with 0.08% harmonic distortion, operating at supply voltages from 3V to 36V. This bipolar technology IC has 8 terminals in an in-line package style, suitable for audio and video amplification applications.
TPA0211DGNRG4
Texas Instruments
TPA0211DGNRG4 by Texas Instruments is an audio amplifier IC with 2W output power, 1% harmonic distortion, and 2.5dB gain. It operates b/w -40 to 85°C, suitable for industrial applications requiring small outline package with surface mount technology.
TDA8932BTW/N2,118
NXP Semiconductors
NXP Semiconductors' TDA8932BTW/N2,118 is a 55W audio amplifier IC with 2 channels. Operating voltage range of 5-22V, gain of 36dB, and bandwidth of 0.02kHz make it ideal for industrial audio applications. With a small outline package style and surface mount capability, it offers high performance in compact designs.
TDA8954J/N1
AUDIO AMPLIFIER;
TDA8932BTW/N2,112
TDA8932BTW/N2,112 by NXP Semiconductors is a 55W audio amplifier IC with 2 channels. It operates b/w -40 to 85°C and requires a supply voltage of 5-18V. Suitable for industrial applications, it features a gain of 36dB and compact dimensions of 11mm x 6.1mm x 1.1mm for space-constrained designs.
TAS3251DKQR
TAS3251DKQR by Texas Instruments is a Class D audio amplifier with 175W output power. It has 2 channels, operates b/w 0-70°C, and supports surface mount installation. Ideal for audio and video applications requiring high-quality sound amplification in compact spaces.
LME49811TB/NOPB
National Semiconductor
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 15; Package Code: ZIP; Package Shape: RECTANGULAR;
TPA6211A1DRB
TPA6211A1DRB by Texas Instruments is a small outline audio amplifier with a power supply range of 2.5V to 5.5V and a nominal output power of 3.1W. It is suitable for applications requiring low distortion and high-quality audio amplification in industrial settings.
BH3544F-E2
ROHM
ROHM's BH3544F-E2 is a Class AB audio amplifier with 0.05% harmonic distortion, 2 channels, and 0.062W nominal output power. Ideal for audio applications requiring small outline, low profile package style and operating temperatures from -25 to 75°C.
LM386N-4
AUDIO AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
IRS2092STRPBF
Infineon Technologies
Infineon's IRS2092STRPBF is a Class D audio amplifier with 2 channels, operating at 10-18V. With a small outline package and gull wing terminals, it's ideal for automotive applications. This IC has a nominal bandwidth of 0.02 kHz and low power consumption of 11mA, making it suitable for compact audio systems.
MAX9814ETD/V+T
Maxim Integrated
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 14; Package Code: HVSON; Package Shape: SQUARE;
TAS5631BPHDR
TAS5631BPHDR by Texas Instruments is a 300W audio amplifier IC with 2 channels. Operating at 12-50V, it has a noise figure of 103dB and operates in commercial temperature range. Suitable for audio applications, it comes in a square package with surface mount capability.
TDA8932BT/N2
NXP Semiconductors' TDA8932BT/N2 is a 22V audio amplifier IC with 32 terminals. It features dual functions, operates in industrial temperature range (-40 to 85°C), and draws max 50mA supply current. Ideal for audio applications requiring high-quality amplification in compact setups.
LM4880M/NOPB
LM4880M/NOPB by Texas Instruments is an audio amplifier IC with 2 channels, offering a nominal output power of 0.11W and a nominal bandwidth of 20Hz. It operates in industrial temperature grade range from -40 to 85°C, suitable for various audio and video amplification applications.
BH3547F-E2
ROHM's BH3547F-E2 is a Class AB audio amplifier with 0.05% harmonic distortion, ideal for audio applications. It operates on 4.5-5.5V supplies, offering 0.077W nominal output power across 2 channels at a bandwidth of 0.02 kHz. This small outline, low profile IC has a temp range of -25 to 75°C and features a dual terminal position in a rectangular package shape made of plastic/epoxy material for surface mount assembly.
LM4871MM
LM4871MM by Texas Instruments is a small outline audio amplifier with 1.5W output power, suitable for industrial applications. Operating b/w -40 to 85°C, it requires a supply voltage of 2-5.5V and has a bandwidth of 0.02 kHz. With a compact square package shape and surface mount design, it is ideal for space-constrained audio and video amplification projects.
TPA3106D1VFPRG4
TPA3106D1VFPRG4 by Texas Instruments is a 40W audio amplifier with a package style of flatpack, heat sink/slug, low profile. It operates at a temperature range of -40 to 85°C and has a max supply voltage of 26V. This amplifier is commonly used in audio and video applications.
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.
TPA4861DRG4
TPA4861DRG4 by Texas Instruments is an audio amplifier IC with 2% harmonic distortion, 1W output power, and 20dB gain. It operates b/w -40 to 85°C, suitable for industrial applications requiring small outline packages and low supply voltage of 2.5V to 5.5V.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
BA3121F-E1
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
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved