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
BLF3G21-30 by NXP is an N-CHANNEL RF FET with 65V DS breakdown voltage, ideal for UHF applications. It operates in enhancement mode, with max drain current of 4.5A and temp up to 150°C. Suitable for amplifier circuits, it features a ceramic-metal package and dual terminal position.
Median Price
$98.150
Lifecycle Status
Suppliers In-Stock
5
In-Stock Inventory
1k+
Rochester
1+ parts
100+ parts
$92.260
1k+ parts
$86.370
10k+ parts
-
RFMW
Digiode
$98.667
Vyrian
$103.860
Anansix
Native Components
$2.029
Northwest PG Solutions
$2.231
Corphita
$93.474
Microchip USA
$208.472
A-Z Elektronik GmbH
Alle Elektronik GmbH
Glotronic Ltd.
UNI Independent Distributors
Futuretech Components
Authorized Procurement Solutions
The ceramic and metal-sealed cofired package body material ensures high durability and reliability in various operating conditions.
The high minimum breakdown voltage of 65V provides a safety margin and ensures stable operation in high voltage applications.
Designed specifically for amplifier applications, this RF Power FET delivers high performance and efficiency in signal amplification.
With a maximum drain current of 4.5A, this FET can handle high power levels effectively, making it suitable for demanding applications.
Utilizing Metal-Oxide Semiconductor technology, this FET offers excellent performance, low power consumption, and high reliability.
RF Power Field Effect Transistors (FET) BLF3G21-30 attributes and parameters. Explore more RF Power Field Effect Transistors (FET) devices from NXP Semiconductors
Case Connection:
Configuration:
Minimum DS Breakdown Voltage:
Maximum Drain Current (Abs) (ID):
Maximum Drain Current (ID):
Field Effect Transistor Technology:
Highest Frequency Band:
JESD-30 Code:
Moisture Sensitivity Level (MSL):
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:
Qualification:
Sub-Category:
Surface Mount:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Transistor Application:
Transistor Element Material:
BLF3G21-30 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.
Executive Director, President, CEO
Kurt Sievers
Executive VP, CFO
Bill Betz
Executive VP, Chief Sales Officer
Ron Martino
ICN8
Fabrication
Fab Initiation
1996
Netherlands
Nijmegen
Wafer Capacity
55,000
ATMC (Austin Tech & Mfg Center)
1995
USA
Austin
30,000
N/A
1989
Germany
Boeblingen
CHD
1993
Chandler
OHTC
1991
24,000
New Expansion Fab
2026
ECHO
2020
10,000
BSS138
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3.5 ohm; Maximum Drain Current (ID): .2 A; Peak Reflow Temperature (C): NOT SPECIFIED;
SS14
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain Current (Abs) (ID): .2 A; Maximum Feedback Capacitance (Crss): 8 pF;
ULN2803ADW
Texas Instruments
ULN2803ADW 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 and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
1N4148
American Power Devices
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Panjit International
BSS138LT1G
Onsemi
BSS138LT1G by Onsemi is a N-CHANNEL FET with 50V DS Breakdown Voltage, 0.2A Drain Current, and 3.5 ohm On Resistance. Ideal for SWITCHING applications due to its ENHANCEMENT MODE operation and built-in DIODE. Operates b/w -55 to 150 °C with small outline package style for surface mount assembly.
BAV99
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .1 A;
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
SMBJ18CA
Changzhou Galaxy Century Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Kec
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Non Repetitive Peak Forward Current: 2 A; Config: SINGLE; Maximum Operating Temperature: 200 Cel;
ECA2DHG4R7
Panasonic
ECA2DHG4R7 by Panasonic is a 4.7uF aluminum electrolytic capacitor with 200V rated DC voltage. It features tan delta of 0.15, leakage current of 0.0664mA, and ripple current of 50mA, making it ideal for applications requiring high capacitance stability and low leakage in through-hole mounting setups at temperatures ranging from -25 to 105°C.
NE555D
NE555D by Texas Instruments is an 8-terminal IC with a supply voltage range of 4.5V to 16V, suitable for analog waveform generation applications. It operates at temperatures from 0°C to 70°C and has a max supply current of 15mA. The package style is small outline, making it ideal for compact electronic designs.
OPA2277UA/2K5E4
OPA2277UA/2K5E4 by Texas Instruments is a dual operational amplifier with low-offset and micropower features. It has a max input offset voltage of 100uV, nominal common mode reject ratio of 140dB, and min slew rate of 0.8V/us. Ideal for industrial applications requiring precise signal amplification in compact designs.
LFXTAL025159REEL
Iqd Frequency Products
LFXTAL025159REEL by IQD Frequency Products is a 32.768 kHz crystal oscillator with 20 ppm frequency tolerance and 40,000 ohm series resistance. It is ideal for applications requiring precise timekeeping, such as real-time clocks in IoT devices or microcontrollers in wearables. The surface-mount design with a drive level of 1 uW makes it suitable for compact electronic systems.
ULN2803A
Vishay Intertechnology
NPN; Configuration: COMPLEX; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; JESD-30 Code: R-PDIP-T18;
Tak Cheong Electronics Holdings
MMBT3906LT1G
MMBT3906LT1G by Onsemi is a PNP BJT with VCEsat of 0.4V, hFE of 30, and fT of 250MHz. Ideal for small signal applications in electronics due to its low power dissipation, high transition frequency, and compact SOT-23 package. Suitable for use in temperature-sensitive environments with an operating range from -65°C to 150°C.
ULN2803ADWG4
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
CLF1G0035-100,112
Ampleon Netherlands B V
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Terminal Form: FLAT; Reference Standard: IEC-60134; Highest Frequency Band: S BAND;
A3G22H400-04SR3
NXP Semiconductors
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS; Surface Mount: YES; Transistor Element Material: GALLIUM NITRIDE; Minimum Operating Temperature: -55 Cel; Terminal Form: FLAT;
CMPA0530002S
Wolfspeed
RF Power Field-Effect Transistors;
SD56120
STMicroelectronics
SD56120 by STMicroelectronics is an N-channel RF power FET designed for amplifier applications, featuring a max drain current of 14 A and a breakdown voltage of 65 V. It operates in enhancement mode within the ultra-high frequency band. This surface-mount device offers high power dissipation up to 217 W, ideal for demanding RF applications.
A3T18H400W23SR6
N-CHANNEL; Configuration: COMPLEX; Surface Mount: YES; Package Style (Meter): FLATPACK; Terminal Form: FLAT; Operating Mode: ENHANCEMENT MODE;
934065907118
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Body Material: CERAMIC, METAL-SEALED COFIRED; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Maximum Drain Current (ID): 56 A;
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.
A2I22D050GNR1
RF Power Field-Effect Transistors; Terminal Finish: TIN; Peak Reflow Temperature (C): 260; Moisture Sensitivity Level (MSL): 3; Maximum Time At Peak Reflow Temperature (s): 40; JESD-609 Code: e3;
A2T18S162W31SR3
RF Power Field-Effect Transistors; Maximum Time At Peak Reflow Temperature (s): 40; Peak Reflow Temperature (C): 260;
STAC1011-500
RF Power Field-Effect Transistors; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
934062175112
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Terminal Position: DUAL; No. of Elements: 1; Transistor Element Material: SILICON;
A2V09H525-04NR6
RF Power Field-Effect Transistors; Moisture Sensitivity Level (MSL): 3; Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 40; Terminal Finish: TIN; JESD-609 Code: e3;
BLF571,112
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Style (Meter): FLANGE MOUNT; Peak Reflow Temperature (C): 245; Moisture Sensitivity Level (MSL): 1;
MRF171A
New Jersey Semiconductor Products
N-CHANNEL; Configuration: SINGLE; Highest Frequency Band: VERY HIGH FREQUENCY BAND; No. of Elements: 1; Transistor Element Material: SILICON; Operating Mode: ENHANCEMENT MODE;
MRF184
Motorola
MRF184 by Motorola is an N-CHANNEL RF Power FET with 65V DS Breakdown Voltage and 11.5 dB Power Gain, suitable for AMPLIFIER applications in the ULTRA HIGH FREQUENCY BAND. It features a CERAMIC, METAL-SEALED COFIRED package and can handle up to 7A Drain Current with a max power dissipation of 118W at 200°C.
AFT26H250-24SR6
NXP Semiconductors' AFT26H250-24SR6 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-power RF applications in various industries.
A2T18H455W23NR6
RF Power Field-Effect Transistors; Maximum Time At Peak Reflow Temperature (s): 40; Moisture Sensitivity Level (MSL): 3; Peak Reflow Temperature (C): 260;
MRF300AN-144MHZ
PTVA101K02EVV1
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.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
BLF3G21-30,112
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; JESD-30 Code: R-CDFM-F2; Maximum Drain Current (ID): 4.5 A; Package Style (Meter): FLANGE MOUNT;
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Package Style (Meter): FLANGE MOUNT; Transistor Application: AMPLIFIER;
BLF346
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 14 W; Operating Mode: ENHANCEMENT MODE; Qualification: Not Qualified;
BLF346,112
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 14 W; Case Connection: ISOLATED; Terminal Form: FLAT;
BLF348
N-CHANNEL; Configuration: COMMON SOURCE, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation (Abs): 500 W; Package Style (Meter): FLANGE MOUNT; Maximum Operating Temperature: 200 Cel;
BLF368
N-CHANNEL; Configuration: COMMON SOURCE, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation (Abs): 500 W; Package Body Material: CERAMIC, METAL-SEALED COFIRED; Transistor Application: AMPLIFIER;
BLF368,112
N-CHANNEL; Configuration: COMMON SOURCE, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation (Abs): 500 W; Package Style (Meter): FLANGE MOUNT; Terminal Form: FLAT;
BLF369
The NXP Semiconductors BLF369 is an RF Power FET commonly used as an amplifier in the ultra high frequency band. With a min DS breakdown voltage of 65V and operating mode in enhancement mode, it offers reliable performance. Its ceramic, metal-sealed co-fired package body material ensures durability.
BLF369,112
N-CHANNEL; Configuration: COMMON SOURCE, 2 ELEMENTS; Surface Mount: YES; Minimum DS Breakdown Voltage: 65 V; Qualification: Not Qualified; Operating Mode: ENHANCEMENT MODE;
BLF378
N-CHANNEL; Configuration: COMMON SOURCE, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation Ambient: 500 W; Minimum Power Gain (Gp): 14 dB; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
BLF3G21-6
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Terminal Position: DUAL; Case Connection: SOURCE;
BLF3G21-6,112
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 65 V; Terminal Position: DUAL;
BLF3G22-30
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Package Shape: RECTANGULAR; Package Body Material: CERAMIC, METAL-SEALED COFIRED;
BLF3G21-30
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 2; Case Connection: SOURCE; Package Style (Meter): FLANGE MOUNT;
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