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
STAC2943 by STMicroelectronics is a N-CHANNEL RF Power FET with 40A max drain current and 795W power dissipation. Ideal for high-power applications, it operates at up to 200 °C. Suitable for surface mount configurations, this METAL-OXIDE SEMICONDUCTOR technology offers reliable performance in demanding environments.
Median Price
$85.930
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4
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1k+
DigiKey
1+ parts
100+ parts
$83.750
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Digiode
$99.646
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Anansix
IDEA Electronic Components Group
$1.242
$1.118
MKK Technologies
$2.336
DigiPath Technology Company
Corphita
$94.401
Microchip USA
$163.560
Parana Technologies
$1.485
Perfect Parts
N-CHANNEL FETs typically have lower on-resistance and higher electron mobility, making them efficient for high power applications.
Single configuration FETs are simpler to wire and control compared to multiple configurations, making them more user-friendly for various applications.
Surface mount FETs are easier to handle, install, and replace, making them suitable for compact electronic designs and automated manufacturing processes.
A high maximum drain current allows the FET to handle large amounts of current without overloading, making it suitable for high power applications.
With a high maximum power dissipation, this FET can efficiently dissipate heat generated during operation, ensuring reliability and longevity in high power scenarios.
Metal-Oxide Semiconductor FETs offer good switching characteristics, low gate capacitance, and high input impedance, making them ideal for high frequency and high power applications.
The FET's ability to operate at temperatures up to 200 °C allows for reliable performance in high temperature environments or under heavy load conditions.
RF Power Field Effect Transistors (FET) STAC2943 attributes and parameters. Explore more RF Power Field Effect Transistors (FET) devices from STMicroelectronics
Configuration:
Maximum Drain Current (Abs) (ID):
Maximum Drain Current (ID):
Field Effect Transistor Technology:
No. of Elements:
Maximum Operating Temperature:
Peak Reflow Temperature (C):
Polarity or Channel Type:
Maximum Power Dissipation (Abs):
Sub-Category:
Surface Mount:
Maximum Time At Peak Reflow Temperature (s):
STAC2943 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
1N4148
Iskra Semic Capacitors Industry
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Operating Temperature: 200 Cel; JESD-609 Code: e0; Maximum Non Repetitive Peak Forward Current: 2 A;
2N7002-T1-E3
Vishay Intertechnology
Vishay Intertechnology's 2N7002-T1-E3 is a N-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. With ENHANCEMENT MODE operation, this GULL WING transistor is ideal for small outline surface mount designs up to 150°C.
DS18B20Z+
Analog Devices
DS18B20Z+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
BSS123-7-F
Diodes Incorporated
BSS123-7-F by Diodes Inc. is a N-channel FET with 100V DS breakdown voltage and 0.17A drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.3W.
STM32H743BIT6
STMicroelectronics
STM32H743BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 208 terminals, and 1085440 bytes of RAM. It features 2 DAC channels, 32 ADC channels, and operates at a max clock frequency of 48 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
2N2222A
Microsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 30; No. of Elements: 1;
LL4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
ATMEGA328P-AU
Microchip Technology
ATMEGA328P-AU by Microchip: 8-bit RISC CPU, 20 MHz clock, 23 I/O lines. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode. Features include 2048 RAM bytes, 1024 EEPROM size, and 16384 ROM words.
SMBJ18CA
Weitron Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Siemens
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MBR0520LT3G
Onsemi
MBR0520LT3G 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, ideal for applications requiring high-speed switching and low power loss in compact electronic devices. The package style is small outline, making it suitable for surface mount designs in various electronics.
M39029/58-360
TE Connectivity
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
BSS138BKW,115
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Terminal Finish: TIN; No. of Terminals: 3; Additional Features: LOGIC LEVEL COMPATIBLE;
Eic Semiconductor
EEAGA1H4R7
Panasonic
Panasonic EEAGA1H4R7 is a 4.7uF, 50V Aluminum Electrolytic Capacitor with 0.1 Tan Delta and 0.003mA Leakage Current. Ideal for applications requiring high ripple current handling in temperatures ranging from -55 to 105°C.
1N4148WS
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Secos
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A 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.
LM107H/883
Linear Technology
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
PD57018
STMicroelectronics PD57018 is an N-CHANNEL RF Power FET with 65V DS Breakdown Voltage, ideal for AMPLIFIER applications in the ULTRA HIGH FREQUENCY BAND. It features a max Drain Current of 2.5A and can handle up to 31.7W power dissipation at 165 °C operating temperature.
CLF1G0035S-100
NXP Semiconductors
RF Power Field-Effect Transistors;
LET9045C
LET9045C by STMicroelectronics is an N-channel RF power FET designed for amplifier applications. It features a max drain current of 9 A, breakdown voltage of 80 V, and operates in the ultra-high frequency band. Its robust design supports high power dissipation up to 108 W.
AFG24S100H
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; JESD-30 Code: R-CDFM-F2; No. of Elements: 1; Package Style (Meter): FLANGE MOUNT;
BLF278,112
The NXP Semiconductors BLF278,112 is an N-CHANNEL RF Power FET with 125V DS Breakdown Voltage and 20dB Power Gain. Commonly used in amplifiers for Very High Frequency applications, it features a max power dissipation of 500W and operates at up to 200°C.
LET20015
LET20015 by STMicroelectronics is an N-channel RF power FET designed for amplifier applications. It features a 65V breakdown voltage, operates at up to 2A drain current, and supports L-band frequencies. Its compact surface mount design ensures efficient performance in various electronic devices.
LET9060F
LET9060F by STMicroelectronics is an N-channel RF power FET designed for amplifier applications. It features a max drain current of 12 A, breakdown voltage of 80 V, and operates in the ultra-high frequency band. This surface-mount transistor ensures efficient performance with a max power dissipation of 130 W.
A2T18S165-12SR3
RF Power Field-Effect Transistors; Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 40;
MRF186
NXP Semiconductors' MRF186 is an N-CHANNEL RF Power FET with 65V DS Breakdown Voltage, ideal for AMPLIFIER applications in the ULTRA HIGH FREQUENCY BAND. Featuring a COMMON SOURCE configuration and METAL-OXIDE SEMICONDUCTOR technology, it has a max power dissipation of 162.5W at 200°C ambient temperature.
BLF888D
PD55035S
PD55035S by STMicroelectronics is an N-channel RF power FET designed for amplifier applications. It features a max drain current of 8.5 A, operates at ultra-high frequencies, and withstands up to 165 °C. Ideal for compact surface mount designs in demanding environments.
MRF6VP3450HR5
NXP Semiconductors' MRF6VP3450HR5 is a RF Power FET with 110V DS Breakdown Voltage, operating in the Ultra High Frequency Band. It features N-CHANNEL polarity, SINGLE configuration, and METAL-OXIDE SEMICONDUCTOR technology. Ideal for AMPLIFIER applications, this transistor has a max temp of 225°C and comes in a CERAMIC package with FLANGE MOUNT style.
PD57006S-E
PD57006S-E by STMicroelectronics is an N-channel RF power FET designed for amplifier applications. It features a max drain current of 1 A, a breakdown voltage of 65 V, and operates in the ultra-high frequency band. This compact surface-mount device ensures efficient performance up to 150 °C.
SD2903
SD2903 by STMicroelectronics is an N-CHANNEL RF Power FET with a 65V DS Breakdown Voltage. It operates in the Ultra High Frequency Band, with a max Drain Current of 5A. This transistor is commonly used as an amplifier in applications requiring high-frequency performance and power amplification.
A5G35S008NT6
RF Power Field-Effect Transistors; Maximum Time At Peak Reflow Temperature (s): 40; Peak Reflow Temperature (C): 260; Moisture Sensitivity Level (MSL): 3;
TSD2921
TSD2921 by STMicroelectronics is an N-CHANNEL RF Power FET with a min DS Breakdown Voltage of 125V and a Min Power Gain of 12dB. It operates in the ULTRA HIGH FREQUENCY BAND, has a Max Power Dissipation of 300W, and is suitable for applications requiring high power amplification in the field of RF communications.
934065661112
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Terminal Form: FLAT; Maximum Drain Current (ID): 33 A; Transistor Element Material: SILICON;
ST16045
RF Power Field-Effect Transistors; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
A5G23H065NT4
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS; Surface Mount: YES; Package Shape: RECTANGULAR; Transistor Element Material: GALLIUM NITRIDE; Maximum Operating Temperature: 150 Cel;
PTFA091201EV4R250XTMA1
Wolfspeed
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
STAC2942BW
N-CHANNEL; Configuration: SINGLE; Maximum Power Dissipation (Abs): 625 W; No. of Elements: 1; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Maximum Drain Current (ID): 40 A;
STAC1214-350
STAC3933
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 795 W; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Elements: 1;
STAC2942B
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 625 W; Minimum DS Breakdown Voltage: 130 V; Highest Frequency Band: ULTRA HIGH FREQUENCY BAND;
STAC3932B
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 625 W; Operating Mode: ENHANCEMENT MODE; Package Shape: RECTANGULAR;
STAC2932FW
RF Power Field-Effect Transistors; Peak Reflow Temperature (C): NOT SPECIFIED; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
STAC4932B
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; No. of Elements: 1; Terminal Position: DUAL;
STAC1011-350
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Case Connection: SOURCE; Highest Frequency Band: L BAND;
STAC2942F
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 625 W; No. of Terminals: 4; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
STAC2932B
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 625 W; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Case Connection: SOURCE;
STAC2953
STAC2942FW
STAC2932F
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 625 W; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Elements: 1;
STAC3932F
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 625 W; JESD-30 Code: R-CDFP-F4; Maximum Drain Current (Abs) (ID): 20 A;
STAC1214-250
STAC2933
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 795 W; Maximum Drain Current (ID): 40 A; Peak Reflow Temperature (C): NOT SPECIFIED;
STAC0912-250
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Case Connection: SOURCE; Terminal Form: FLAT;
STAC1011-500
STAC2932BW
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