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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LET21030C 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 S band. This surface-mount transistor ensures efficient performance up to 200 °C.
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Anansix
1+ parts
100+ parts
1k+ parts
10k+ parts
Digiode
Vyrian
IDEA Electronic Components Group
$0.440
$0.396
MKK Technologies
$0.827
DigiPath Technology Company
Corphita
Parana Technologies
$0.526
The plastic/epoxy material offers excellent insulation properties and helps protect the transistor from environmental factors.
N-channel transistors are known for their higher efficiency and speed, making them suitable for a variety of amplification applications.
A single configuration enables a compact design, ideal for space-constrained applications.
Designed for amplification, this FET is perfect for enhancing signal strength in various electronic devices.
Surface mount technology allows for easier integration into modern PCBs, reducing the overall size of devices.
A minimum breakdown voltage of 65V ensures reliability under varying conditions and prevents catastrophic failures.
The rectangular package shape aids in efficient space utilization on PCB layouts.
Flat terminals provide better soldering surface area, which can enhance the reliability of connections.
Enhancement mode operation allows for lower power consumption and improved efficiency in amplification applications.
Support for S-band applications makes this FET suitable for a range of communication and radar systems.
A maximum drain current rating of 4A allows for strong performance in high-power applications.
The two-terminal design simplifies circuit integration and reduces complexity in assembly.
Capability to dissipate up to 65W ensures that the device can handle demanding applications without overheating.
Flange mount packaging enables secure installation and better thermal management in various setups.
MOS technology enhances switching speeds and efficiency, making this FET versatile for diverse applications.
A maximum operating temperature of 200 °C ensures reliability and performance in harsh environments.
Silicon as the element material is the industry standard, providing a good balance of performance and cost.
This repeated specification confirms the robustness of the FET in handling substantial current loads.
Dual terminal positioning offers versatility in circuit design and integration, accommodating various layouts.
With the source connected at the case, this FET supports efficient thermal conduction and management.
RF Power Field Effect Transistors (FET) LET21030C attributes and parameters. Explore more RF Power Field Effect Transistors (FET) devices from STMicroelectronics
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LET21030C 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
Multicomp Pro
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WT
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Micro Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Changzhou Galaxy Century Microelectronics
M39029/56-351
Itt Cannon
CONNECTOR ACCESSORY; MIL Conformity: YES; Terminal Type: WIRE; IEC Conformity: NO; Alternate Contact Sources: ITT CANNON; Associated Military - Specifications: MIL-C-38999;
MMBF170LT1G
Onsemi
MMBF170LT1G by Onsemi is a N-CHANNEL FET with 60V DS Breakdown Voltage and 0.5A Drain Current. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with a max power dissipation of 0.225W. This small outline transistor has a temperature range from -55 to 150 °C.
1N4148WS
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ST3485EBDR
STMicroelectronics
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
Sangdest Microelectronics (Nanjing)
NE555D
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Rugao Dachang Electronic
LIS2DH12TR
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
BAV99
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803ADWRG4
Texas Instruments
ULN2803ADWRG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output, and built-in transient protection. It operates b/w -40 to 85 °C with a max supply voltage of 3 V. Ideal for applications requiring sink current flow direction in a small outline package style.
SMMBT2222ALT1G
SMMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, 0.6A IC, and 40V VCE. It has a hFE of 75, fT of 300MHz, and operates up to 150°C. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance.
Unitrode
RC0603FR-0710KL
Yageo
Yageo's RC0603FR-0710KL is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics requiring precise resistance values.
MRFE6VS25NR1
NXP Semiconductors
NXP Semiconductors' MRFE6VS25NR1 is a single N-channel RF Power FET with 24.5 dB power gain, operating in the ultra-high frequency band. It features a plastic/epoxy package, 133V DS breakdown voltage, and 25W max power dissipation. Ideal for high-frequency applications requiring enhanced mode operation at temperatures ranging from -40 to 150°C.
934065232118
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Transistor Element Material: SILICON; Package Style (Meter): FLATPACK;
BLF6G27S-45
The NXP Semiconductors BLF6G27S-45 is an RF Power FET with a 65V DS breakdown voltage and 20A drain current. It operates in enhancement mode, suitable for S band applications like amplifiers. The package is ceramic-metal sealed co-fired, flatpack style with dual terminals and a max temperature of 150°C.
PTVA101K02EVV1
Wolfspeed
RF Power Field-Effect Transistors;
934066857112
NXP Semiconductors' 934066857112 is an N-CHANNEL RF Power FET with a 65V DS Breakdown Voltage. It features COMMON SOURCE configuration, suitable for SWITCHING applications in L BAND frequency range. The transistor is METAL-OXIDE SEMICONDUCTOR technology based and comes in a FLATPACK package style for surface mount installation.
A3T21H455W23SR6
RF Power Field-Effect Transistors; Maximum Time At Peak Reflow Temperature (s): 40; Peak Reflow Temperature (C): 260;
MRF136
New Jersey Semiconductor Products
N-CHANNEL; Configuration: SINGLE; Minimum DS Breakdown Voltage: 65 V; Highest Frequency Band: ULTRA HIGH FREQUENCY BAND; Operating Mode: ENHANCEMENT MODE; No. of Elements: 1;
A3G26H350W17SR3
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS; Surface Mount: YES; Field Effect Transistor Technology: JUNCTION; Transistor Application: AMPLIFIER; Package Shape: RECTANGULAR;
MMRF1014NT1
Freescale Semiconductor
N-CHANNEL; Surface Mount: YES; Transistor Application: AMPLIFIER; Operating Mode: ENHANCEMENT MODE; Terminal Position: QUAD; Terminal Finish: MATTE TIN;
LET9060STR
LET9060STR 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. Ideal for compact, high-performance circuits with a small outline package.
BLF178XR,112
Ampleon Netherlands B V
N-CHANNEL; Configuration: COMMON SOURCE, 2 ELEMENTS; Surface Mount: YES; Terminal Form: FLAT; Minimum DS Breakdown Voltage: 110 V; Highest Frequency Band: VERY HIGH FREQUENCY BAND;
934061844112
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Body Material: CERAMIC, METAL-SEALED COFIRED; JESD-30 Code: R-CDSO-F2; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
RD15HVF1-101
Mitsubishi Electric
RD15HVF1-101 by Mitsubishi Electric is an N-CHANNEL RF Power FET with 30V DS Breakdown Voltage. Operating in DEPLETION MODE, it offers 4A Drain Current and 48W Power Dissipation. Ideal for AMPLIFIER applications in ULTRA HIGH FREQUENCY BAND, this transistor has a max temperature of 150°C.
MRF6V2150NR1
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 110 V; Qualification: Not Qualified;
RF5L15120CB4
SD57060
SD57060 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 65 V, and operates in the ultra-high frequency band. Its compact flange mount design ensures efficient performance in various electronic devices.
MRF6S20010NR1
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Transistor Element Material: SILICON; Terminal Position: DUAL;
RF3L05400CB4
MRF151G
Tyco Electronics M/a-com
N-CHANNEL; Configuration: COMMON SOURCE, 2 ELEMENTS; Surface Mount: YES; Additional Features: HIGH RELIABILITY; Transistor Element Material: SILICON; No. of Elements: 2;
MRF134
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; No. of Terminals: 4; Terminal Form: FLAT; No. of Elements: 1;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
LET20015
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 2; No. of Elements: 1; Transistor Element Material: SILICON;
LET20030C
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 65 W; Maximum Operating Temperature: 200 Cel; Package Body Material: PLASTIC/EPOXY;
LET20030S
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 140 W; Transistor Element Material: SILICON; Package Style (Meter): SMALL OUTLINE;
LET20045C
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 130 W; JESD-30 Code: R-PDFM-F2; Package Style (Meter): FLANGE MOUNT;
LET21004
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Terminal Position: QUAD; No. of Elements: 1; JESD-30 Code: S-PQCC-N5;
LET21008
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 5; Package Shape: SQUARE; Terminal Form: NO LEAD;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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