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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The NXP Semiconductors BFU520XR is an NPN RF BJT transistor with a max fT of 10500 MHz. It has a collector-emitter voltage of 16V and operates in the L band frequency range. Ideal for amplifier applications, it comes in a small outline package with gull wing terminals for surface mount assembly.
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Provides good insulation and protection for the transistor, ensuring reliability in various operating conditions.
NPN transistors are commonly used in amplification circuits, making this transistor suitable for amplifier applications.
Simplifies circuit design and integration, making it easier to use in amplifier applications.
Designed specifically for amplifier applications, ensuring optimal performance in amplification circuits.
Allows for easy and convenient mounting on PCBs, saving space and simplifying assembly processes.
Can handle relatively high power levels, making it suitable for amplification applications.
Ensures consistent and stable amplification performance in various operating conditions.
Provides a high voltage rating, making it suitable for use in circuits that require higher voltage levels.
High transition frequency allows for amplification of high-frequency signals, making it suitable for applications in the L Band.
RF Small Signal Bipolar Junction Transistors (BJT) BFU520XR attributes and parameters. Explore more RF Small Signal Bipolar Junction Transistors (BJT) devices from NXP Semiconductors
Case Connection:
Maximum Collector Current (IC):
Maximum Collector-Base Capacitance:
Maximum Collector-Emitter Voltage:
Configuration:
Minimum DC Current Gain (hFE):
Highest Frequency Band:
JESD-30 Code:
No. of Elements:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Polarity or Channel Type:
Maximum Power Dissipation (Abs):
Reference Standard:
Surface Mount:
Terminal Form:
Terminal Position:
Transistor Application:
Transistor Element Material:
Nominal Transition Frequency (fT):
BFU520XR 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
SMBJ18CA
Semitron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Vpt Components
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Maximum Power Dissipation Ambient: .5 W;
OPA2277UA
Texas Instruments
OPA2277UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 100 uV and micropower consumption of 1.65 mA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1000 kHz in a small outline package.
BAV99
Transys Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138LT3G
Onsemi
BSS138LT3G by Onsemi is a N-CHANNEL FET with a min DS breakdown voltage of 50V. It is used for switching applications and has a max drain current of 0.2A and max drain-source on resistance of 3.5 ohm.
1N4148
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MBRS360T3G
MBRS360T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.63V and a max output current of 3A. It is designed for applications requiring high-speed switching and low power loss, making it suitable for use in various electronic devices.
STM32F405RGT6
STMicroelectronics
STM32F405RGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 16 external interrupts, and 196608 RAM bytes. Ideal for industrial applications, it features CAN(2), I2C(3), SPI(3) connectivity options and operates at a max clock frequency of 26 MHz. With low power mode and DMA support, it offers versatile performance in compact dimensions.
1N4148WS
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAT54C-7-F
Diodes Incorporated
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
1N4148WT
Changzhou Galaxy Century Microelectronics
LAN8720A-CP-TR
Microchip Technology
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
Siemens
BSS138
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; No. of Elements: 1; Maximum Drain Current (Abs) (ID): .2 A;
ROHM
USB2514BI-AEZG
Standard Microsystems
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 36; Package Code: HVQCCN; Package Shape: SQUARE;
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
BSS84-7-F
Diodes Inc. BSS84-7-F is a P-channel FET with 50V DS breakdown voltage, 0.13A max drain current, and 10 ohm RDS(on). Ideal for switching applications, it features a single configuration with built-in diode in a small outline package. Operating in enhancement mode at up to 150°C, it has Gull Wing terminals and matte tin finish.
BAV99-7-F
Multicomp Pro
2N4260
2N4260 by Texas Instruments is a PNP BJT for RF applications. With hFE of 30, it operates at 200°C with VCE of 15V and IC of 0.03A. Ideal for amplifiers in the UHF band, it has a fT of 1.6MHz and Pd max of 0.2W in a cylindrical package with isolated case connection.
BFW16A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1200 MHz; Maximum Power Dissipation (Abs): 1.5 W; Maximum Collector Current (IC): .15 A;
CA3083Z
Intersil
NPN; Configuration: SEPARATE, 5 ELEMENTS; Surface Mount: NO; Nominal Transition Frequency (fT): 450 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .1 A;
BFR93A
Infineon Technologies
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 6000 MHz; Maximum Power Dissipation (Abs): .35 W; Maximum Collector Current (IC): .09 A;
PBR951,215
NXP Semiconductors
NXP Semiconductors PBR951,215 is a NPN RF BJT transistor with 3 terminals. It operates in the ultra-high frequency band up to 8 GHz and has a max power dissipation of 0.365 W. Ideal for amplifier applications, it can handle a max collector-emitter voltage of 10V at an operating temp of 175°C.
MPS5179RLRE
MPS5179RLRE by Onsemi is an NPN RF BJT with a max collector-emitter voltage of 12V and fT of 900MHz. Ideal for amplifier applications, it has a max collector current of 0.05A and low capacitance at 1pF, housed in a cylindrical package suitable for very high-frequency bands.
2SC5231A-8-TL-E
RF Small Signal Bipolar Transistors; JESD-609 Code: e6; Moisture Sensitivity Level (MSL): 1; Terminal Finish: TIN BISMUTH;
AT-32032-TR1G
Agilent Technologies
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): .04 A; Moisture Sensitivity Level (MSL): 1; Terminal Position: DUAL;
BFU730LXZ
The NXP Semiconductors BFU730LXZ is an NPN RF Small Signal BJT with a max power dissipation of 0.16W and min DC current gain of 205. Ideal for applications requiring a max collector current of 0.03A, such as surface mount designs in telecommunications and wireless communication systems.
BFR93AW
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 6000 MHz; Maximum Collector Current (IC): .05 A; Package Shape: RECTANGULAR;
2N3866
Digitron Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 800 MHz; Maximum Power Dissipation (Abs): 5 W; Maximum Collector Current (IC): .4 A;
MRF559
Motorola
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 3000 MHz; Maximum Collector Current (IC): .15 A; Transistor Element Material: SILICON;
SMA540BTR
SMA540BTR by STMicroelectronics is an NPN RF small signal BJT in a rectangular surface mount package. It features a max power dissipation of 0.12 W, a collector current of 0.04 A, and is ideal for low-power amplification applications. Its gull-wing terminals ensure easy PCB integration.
EC3H02BA
The Onsemi EC3H02BA is an NPN RF BJT with a single configuration, suitable for surface mount applications. It features a max power dissipation of 0.1W, min DC current gain of 120, and max operating temp of 150 °C. Ideal for high-frequency circuits up to 5000MHz requiring low collector current at 0.07A.
KST10MTF
Fairchild Semiconductor
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 650 MHz; Maximum Power Dissipation (Abs): .35 W; Package Shape: RECTANGULAR;
BFP640FESDH6327XTSA1
BFP640FESDH6327XTSA1 by Infineon Technologies is a NPN RF BJT transistor with 4.1V VCE, 0.05A IC, and fT of 46GHz. It is used for X Band amplifier applications in automotive electronics, meeting AEC-Q101 standards. This surface-mount device has a small outline package with 4 terminals and silicon germanium carbon element material.
934067706235
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 10500 MHz; Maximum Power Dissipation (Abs): .45 W; Maximum Collector Current (IC): .05 A;
BFR92PE6327XT
BFR92PE6327XT by Infineon Technologies is an NPN RF BJT transistor with a max fT of 5000 MHz. It has a collector-emitter voltage of 15V and can handle a max collector current of 0.045A, making it suitable for switching applications in the L band frequency range. This surface-mount transistor comes in a small outline package with Gull Wing terminals.
KSC1730R
The Onsemi KSC1730R is an NPN RF BJT transistor with a max VCEsat of 0.5V, ideal for amplifier applications in the ultra-high frequency band. It has a min hFE of 40, operates at up to 150 °C, and features a max fT of 1100MHz.
2SC2995
Toshiba
The Toshiba 2SC2995 is an NPN RF BJT transistor with a max collector-emitter voltage of 30V and fT of 350MHz. Ideal for amplifier applications, it has a max power dissipation of 0.2W and operates at up to 125°C. Its package style is in-line with through-hole terminals.
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BFU590GX
The NXP Semiconductors BFU590GX is a RF Small Signal BJT transistor with NPN polarity. It has a max operating temperature of 150°C and can handle a max collector-emitter voltage of 12V. This transistor is commonly used in amplifiers for L Band applications.
BFU530AR
The NXP Semiconductors BFU530AR is a RF BJT transistor with NPN polarity, suitable for amplifier applications in the L Band. It has a max collector-emitter voltage of 12V, collector current of 0.04A, and transition frequency of 11GHz. This surface-mount device comes in a small outline package with Gull Wing terminals.
BFU520AR
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 10000 MHz; Maximum Collector Current (IC): .03 A; Additional Features: LOW NOISE;
BFU550AR
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 11000 MHz; Maximum Power Dissipation (Abs): .45 W; Maximum Collector Current (IC): .08 A;
BFU520WX
The NXP Semiconductors BFU520WX is an NPN RF BJT transistor with a max collector-emitter voltage of 12V and fT of 10GHz. It is designed for amplifier applications in the L band, featuring a small outline package with gull wing terminals for surface mount assembly. Operating from -40°C, it offers a peak reflow temperature of 260°C and complies with AEC-Q101 and IEC-60134 standards.
BFU520YX
The NXP Semiconductors BFU520YX is an RF NPN BJT transistor with a max fT of 10 GHz. It has a max VCE of 12V and Ptot of 0.45W, suitable for L Band applications like amplifiers. The package is a small outline with Gull Wing terminals, operating b/w -40 to 150°C.
BFU550XAR
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 11000 MHz; Maximum Collector Current (IC): .05 A; Package Shape: RECTANGULAR;
BFU550XRR
BFU550WF
The NXP Semiconductors BFU550WF is an RF BJT transistor with a max fT of 11GHz. It operates in L Band, has a Vce of 12V, and IC of 0.05A. Ideal for amplifier applications, it comes in a small outline package with Gull Wing terminals for surface mounting.
BFU550XRVL
BFU590QX
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 8000 MHz; Maximum Collector Current (IC): .2 A; No. of Elements: 1;
BFU550AVL
The NXP Semiconductors BFU550AVL is a RF Small Signal BJT transistor with NPN polarity. It is a single configuration amplifier, suitable for L Band applications. With a max operating temperature of 150°C and a nominal transition frequency of 11 GHz, it offers high performance in a small outline package.
BFU550VL
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 11000 MHz; Maximum Power Dissipation (Abs): .45 W; Maximum Collector Current (IC): .05 A;
BFU550XVL
The NXP Semiconductors BFU550XVL is a RF BJT transistor with NPN polarity, suitable for amplifier applications in L Band frequencies up to 11GHz. It features a max collector-emitter voltage of 12V, collector current of 0.05A, and a transition frequency of 11GHz. This surface-mount transistor comes in a small outline package with Gull Wing terminals.
BFU550R
BFU550WX
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 11000 MHz; Maximum Collector Current (IC): .05 A; Terminal Form: GULL WING;
BFU520VL
BFU520XR,235
BFU520XRR
The NXP Semiconductors BFU520XRR is a RF BJT transistor with NPN polarity, ideal for amplifier applications in the L band. It has a max operating temperature of 150°C, fT of 10500 MHz, and can handle a collector-emitter voltage of 16V. This small outline transistor features gull wing terminals and is surface mountable.
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