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
SD4931 by STMicroelectronics is an N-channel RF power FET designed for ultra-high frequency applications. It features a max drain current of 20 A, a breakdown voltage of 200 V, and can dissipate up to 389 W. Ideal for high-performance RF amplification in compact designs.
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Vyrian
1+ parts
100+ parts
1k+ parts
10k+ parts
Anansix
Digiode
IDEA Electronic Components Group
$0.533
$0.479
MKK Technologies
$1.002
DigiPath Technology Company
AZTECH Wire
$19.580
Ampacity Inc.
$57.050
Microchip USA
$170.273
QUARKTWIN TECHNOLOGY LTD
Parana Technologies
$0.637
Corphita
Perfect Parts
Eastek
This combination of materials provides good insulation and thermal stability, making it suitable for high-performance applications.
N-channel FETs typically offer higher electron mobility, which results in better efficiency and faster switching times.
A single configuration simplifies circuit design and integration, making it ideal for various RF applications.
Surface mount technology allows for smaller form factors and easier automated assembly processes, enhancing production efficiency.
With a high breakdown voltage, this FET is suitable for use in high-voltage applications, providing reliability under demanding conditions.
The round package shape can facilitate excellent thermal dissipation and fit into various mounting configurations.
Flat terminals ensure better contact and connection quality, reducing the risk of intermittent connections in circuits.
Enhancement mode allows the FET to remain off until a voltage is applied, providing efficient power management in applications.
Being suitable for ultra-high frequency applications makes this product ideal for advanced communications and RF systems.
A maximum drain current of 20 A enables the transistor to handle substantial loads, making it versatile for various power applications.
The four-terminal design allows for complex circuit configurations, increasing flexibility in design.
With a high power dissipation capability, this FET can manage substantial power levels without overheating, ensuring reliability.
Flange mount provides stable mounting options and enhanced heat dissipation characteristics, beneficial for high-performance applications.
MOS technology improves the transistor's switching speed and enhances energy efficiency, suitable for modern electronics.
An operational temperature up to 200 °C signifies robustness, allowing the FET to perform reliably even in extreme conditions.
Silicon is a standard material in semiconductor devices, offering good performance and availability, ensuring competitive pricing.
Reiterating a maximum drain current of 20 A showcases consistent performance with significant load handling capabilities.
Radial terminal positioning enhances ease of routing in circuit designs, allowing for compact and efficient layouts.
RF Power Field Effect Transistors (FET) SD4931 attributes and parameters. Explore more RF Power Field Effect Transistors (FET) devices from STMicroelectronics
Configuration:
Minimum DS Breakdown Voltage:
Maximum Drain Current (Abs) (ID):
Maximum Drain Current (ID):
Field Effect Transistor Technology:
Highest Frequency Band:
JESD-30 Code:
No. of Elements:
No. of Terminals:
Operating Mode:
Maximum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Polarity or Channel Type:
Maximum Power Dissipation (Abs):
Qualification:
Sub-Category:
Surface Mount:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Transistor Element Material:
SD4931 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
BAV99-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRA340T3G
Onsemi
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
FDLL4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
Philips Components
ULN2803ADWR
Texas Instruments
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
M39029/56-351
Defense Logistics Agency
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Mating Contacts: M39029/58-363; Removal Tool Sources: MILITARY; Alternate Contact Sources: MILITARY;
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 %;
LM317LMX/NOPB
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
TCA6424ARGJR
TCA6424ARGJR by Texas Instruments is a CMOS parallel I/O port with 24 bits and 3 ports. It operates b/w -40 to 85°C, suitable for industrial applications. With a max clock frequency of 0.4 MHz, it offers low power consumption at only 0.03 mA supply current.
LL4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
B340A-13-F
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
1N4148
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
STM32H750VBT6
STMicroelectronics
STM32H750VBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20 timers and 16 DMA channels. It features 2 DAC and 16 ADC channels, suitable for industrial applications requiring high-speed processing up to 48 MHz. With extensive connectivity options like FDCAN, Ethernet, and USB, it provides versatile solutions in a compact package.
Weitronic Enterprise
Amphenol
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Additional Features: STANDARD: MIL-DTL-38999; Contact Gender: FEMALE; MIL-Connector Accessory Name: CONTACT; Associated Military - Specifications: MIL-DTL-38999;
ULN2803A
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;
Lite-on Semiconductor
Fairchild Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
LM358M
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
RF5L10111K0CB4
RF Power Field-Effect Transistors; Moisture Sensitivity Level (MSL): 3; Terminal Finish: Nickel/Gold/Cobalt (Ni/Au/Co);
PD55003L
STMicroelectronics PD55003L is an N-CHANNEL RF Power FET in PLASTIC/EPOXY package. It operates in ENHANCEMENT MODE for AMPLIFIER applications at ULTRA HIGH FREQUENCY BAND. With 40V DS Breakdown Voltage, it has a max ID of 2.5A and can dissipate up to 26.6W power at 150°C.
MRF136
Tyco Electronics M/a-com
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; JESD-30 Code: O-CRFM-F4; Highest Frequency Band: ULTRA HIGH FREQUENCY BAND; No. of Elements: 1;
MRFE6VP6300HR3
Freescale Semiconductor
N-CHANNEL; Configuration: COMMON SOURCE, 2 ELEMENTS; Surface Mount: YES; Terminal Form: FLAT; Peak Reflow Temperature (C): 260; Case Connection: SOURCE;
MRF9030LR1
Motorola
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 92 W; Operating Mode: ENHANCEMENT MODE; Package Shape: RECTANGULAR;
FLU35XM
Eudyna Devices
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Transistor Element Material: GALLIUM ARSENIDE; Operating Mode: DEPLETION MODE; No. of Terminals: 4;
934064627112
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Drain Current (ID): 28 A; Transistor Application: AMPLIFIER; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
MRF1513NT1
NXP Semiconductors' MRF1513NT1 is an N-CHANNEL RF Power FET with 40V DS Breakdown Voltage, ideal for AMPLIFIER applications in the ULTRA HIGH FREQUENCY BAND. Featuring a SINGLE configuration, it has a 2A Drain Current and 31.2W Power Dissipation in a PLASTIC/EPOXY package with NO LEAD terminals.
TIM3742-8UL
Toshiba
Toshiba's TIM3742-8UL is an N-channel RF Power FET with a 15V DS breakdown voltage, ideal for amplifier applications in the C band. Featuring a single configuration, it has a max drain current of 7A and operates in depletion mode. With a package style of flange mount and metal-oxide semiconductor technology, it offers high power dissipation up to 37.5W at a max temp of 175°C.
AFT09H310-03SR6
NXP Semiconductors' AFT09H310-03SR6 is an N-CHANNEL RF Power FET with METAL-OXIDE SEMICONDUCTOR tech. It operates up to 225°C, withstands peak reflow at 260°C for 40s. Ideal for high-frequency applications in various industries.
RF3L05400CB4
RF Power Field-Effect Transistors;
PD20015S-E
PD20015S-E by STMicroelectronics is an N-channel RF power FET designed for amplifier applications. It features a max drain current of 7 A, a breakdown voltage of 40 V, and operates in the ultra-high frequency band. This surface-mount transistor ensures efficient performance with a max power dissipation of 79 W.
VRF151G
Microsemi
N-CHANNEL; Configuration: COMMON SOURCE, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation (Abs): 500 W; Terminal Finish: TIN SILVER COPPER; No. of Terminals: 4;
PD57030STR-E
PD57030STR-E by STMicroelectronics is an N-channel RF power FET designed for amplifier applications. It features a max drain current of 4 A, a breakdown voltage of 65 V, and operates in the ultra-high frequency band. This compact surface mount device ensures efficient performance with a max power dissipation of 52.8 W.
BLP15H9S100GZ
Ampleon Netherlands B V
BLP15H9S100GZ by Ampleon Netherlands B V is an N-CHANNEL RF FET with 106V DS Breakdown Voltage and 18dB Power Gain, ideal for AMPLIFIER applications in L BAND. It features GULL WING terminals, METAL-OXIDE SEMICONDUCTOR tech, and operates in ENHANCEMENT MODE up to 225°C.
LET9120
LET9120 by STMicroelectronics is an N-channel RF power FET designed for amplifier applications. It features a max drain current of 18 A, breakdown voltage of 80 V, and operates in the L band. This surface-mount transistor excels in high-power scenarios with a dissipation of up to 200 W.
SD2921-10
SD2921-10 by STMicroelectronics is an N-channel RF Power FET with 125V DS breakdown voltage and 20A max drain current. Ideal for UHF band applications, it operates in enhancement mode with a max power dissipation of 389W.
BLF6G21-10G,135
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Shape: RECTANGULAR; Operating Mode: ENHANCEMENT MODE; Terminal Form: GULL WING;
LET9130
LET9130 by STMicroelectronics is an N-channel RF power FET designed for amplifier applications. It features a max drain current of 15 A, a breakdown voltage of 65 V, and operates in the ultra-high frequency band. This surface-mount transistor excels in high-power scenarios with a dissipation capacity of 217 W.
A2V09H300-04NR3
RF Power Field-Effect Transistors; Moisture Sensitivity Level (MSL): 3; Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 40; JESD-609 Code: e3; Terminal Finish: TIN;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
SD4933
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 648 W; Terminal Position: RADIAL; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
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