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
BF256ARL by Onsemi is an N-CHANNEL RF FET with 30V DS Breakdown Voltage. Operating in DEPLETION MODE, it offers ULTRA HIGH FREQUENCY performance. Ideal for applications requiring high frequency amplification in a CYLINDRICAL package with THROUGH-HOLE terminals.
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$0.100
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TANS Electronics
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Corohmni
Provides good mechanical strength and protection for the transistor, ensuring durability and reliability.
N-Channel FETs typically have better performance characteristics and lower conduction losses compared to P-Channel FETs.
Suitable for a wide range of applications where a higher breakdown voltage is required for safe operation.
Compact and space-saving design, ideal for applications where size constraints are a concern.
Allows for easy through-hole PCB mounting, simplifying the assembly process.
Depletion mode FETs provide a normally-on operation, which can be advantageous in certain circuit designs.
Capable of operating in ultra high frequency bands, suitable for high-speed and high-frequency applications.
Simple and straightforward 3-terminal connection making it easy to integrate into circuits.
Cylindrical package style provides a standardized form factor for easy integration into various devices.
Junction FET technology offers good performance characteristics such as high input impedance and low noise.
Silicon-based transistors offer excellent reliability, performance, and temperature stability.
Tin lead terminal finish provides good solderability and ensures reliable electrical connections.
Bottom terminal position facilitates easy PCB mounting and soldering during assembly.
RF Small Signal Field Effect Transistors (FET) BF256ARL attributes and parameters. Explore more RF Small Signal Field Effect Transistors (FET) devices from Onsemi
Additional Features:
Configuration:
Minimum DS Breakdown Voltage:
Field Effect Transistor Technology:
Highest Frequency Band:
JEDEC-95 Code:
JESD-30 Code:
JESD-609 Code:
No. of Elements:
No. of Terminals:
Operating Mode:
Package Body Material:
Package Shape:
Package Style (Meter):
Polarity or Channel Type:
Qualification:
Surface Mount:
Terminal Finish:
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Terminal Position:
Transistor Element Material:
BF256ARL Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).
President, CEO
Hassane El-Khoury
Executive VP, CFO, Treasurer
Thad Trent
Senior VP
Ross F. Jatou
Aizu Fab
Fabrication
Fab Initiation
1995
Japan
Aizu Wakamatsu
Wafer Capacity
52,000
Si/EPI Fab
2018
Czech Republic
Rožnov pod Radhoštěm
10,000
Expansion Phase 1 for SiC / EPI
2019
14,500
Expansion Phase 2 for SiC / EPI
2024
SiC Fab
2022
USA
Hudson
Bucheon
2013
South Korea
61,000
ISMF - Malaysia
1990
Malaysia
Seremban
95,000
Roznov Device Fab
1987
80,000
Fab 10
2002
East Fishkill
15,000
Burlington
1986
Canada
Gresham
1998
45,000
Bucheon 150mm
2000
50,000
Rochester
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
MBRS140T3G
Onsemi
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
1N4148WS
Weitron Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Hitano Enterprise
1N4148
Nexperia
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
LM2931Z-5.0G
LM2931Z-5.0G by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V output voltage, 0.6V dropout voltage, and 0.1A output current. It is ideal for applications requiring stable power supply in temperature-sensitive environments due to its operating range of -40°C to 125°C.
LM358N
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Jgd Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
Fairchild Semiconductor
261
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
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.
LM78L05ACMX/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
EPCS4SI8N
Intel
EPCS4SI8N by Intel is a small outline flash memory with 512Kx8 organization, operating at 3.3V. It features a max clock frequency of 40MHz and endurance of 100k write/erase cycles. Ideal for industrial applications requiring configuration memory with serial interface and low standby current consumption.
Formosa Microsemi
Yangzhou Yangjie Electronics
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
Hy Electronic
M39029/56-351
TE Connectivity
TE Connectivity's M39029/56-351 is a CRIMP contact type backshell accessory with rated voltage of 115V. It operates b/w -65 to 175 °C, suitable for MIL-C-39029/56 connectors with wire gauge ranging from 28 to 22 AWG. Ideal for military applications requiring female contacts and copper alloy material.
BF511-TAPE-7
BF511-TAPE-7 by NXP Semiconductors is an N-channel RF FET designed for amplifier applications. It features a max DS breakdown voltage of 20V, operates in depletion mode, and supports very high frequency bands. This compact surface mount transistor ensures reliable performance up to 150 °C.
FLU17XM
Fujitsu
FLU17XM by Fujitsu is an N-CHANNEL RF FET with 15V DS Breakdown Voltage. Operating in DEPLETION MODE, it supports L BAND frequencies and has a max power dissipation of 7.5W at 175°C. Ideal for microwave applications due to its CERAMIC, METAL-SEALED COFIRED package body material and SOURCE case connection.
2N4416
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Operating Mode: DEPLETION MODE; No. of Terminals: 4; Maximum Operating Temperature: 175 Cel;
SHF-0189Z
Sirenza Microdevices
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Field Effect Transistor Technology: HETERO-JUNCTION; Package Style (Meter): SMALL OUTLINE; Package Body Material: PLASTIC/EPOXY;
BF2030
Infineon Technologies
BF2030 by Infineon Technologies is an N-CHANNEL RF FET for AMPLIFIER applications. It operates in DUAL GATE, DEPLETION MODE with a Power Gain of 20 dB and Breakdown Voltage of 10 V. This ULTRA HIGH FREQUENCY transistor has a max Drain Current of 0.04 A and can withstand temperatures up to 150°C.
CLF1G0060S-10U
CLF1G0060S-10U by NXP Semiconductors is a high-performance N-channel FET designed for C-band amplification. It features a 150V breakdown voltage, operates in depletion mode, and utilizes gallium nitride technology for superior efficiency. Ideal for RF applications, it comes in a flatpack ceramic package.
JANTX2N3822
New England Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Terminal Position: BOTTOM; Terminal Form: WIRE; Qualification: Not Qualified;
BF245C
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .3 W; Transistor Element Material: SILICON; JESD-609 Code: e0;
ATF-54143-TR1
Agilent Technologies
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Transistor Application: AMPLIFIER; Highest Frequency Band: C BAND; Qualification: Not Qualified;
BF904WR,115
N-CHANNEL; Configuration: COMPLEX; Surface Mount: YES; Maximum Power Dissipation (Abs): .28 W; Maximum Feedback Capacitance (Crss): .035 pF; Terminal Finish: TIN;
BF510-TAPE-7
BF510-TAPE-7 by NXP Semiconductors is an N-channel RF FET designed for amplifier applications. It features a 20V min DS breakdown voltage, operates in depletion mode, and supports very high frequency bands. This surface-mount transistor ensures reliable performance up to 150 °C.
934055961115
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Additional Features: LOW NOISE; Maximum Feedback Capacitance (Crss): .03 pF; JESD-30 Code: R-PDSO-G4;
BF990A
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: DUAL GATE, DEPLETION MODE; Maximum Drain Current (ID): .03 A; Transistor Element Material: SILICON;
NE3210S01-T1
Nec Electronics
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Body Material: UNSPECIFIED; Minimum DS Breakdown Voltage: 3 V; No. of Terminals: 4;
BLA8G1011LS-300G
RF Small Signal Field-Effect Transistors;
BF909
N-CHANNEL; Configuration: COMPLEX; Surface Mount: YES; Qualification: Not Qualified; Terminal Form: GULL WING; Transistor Application: AMPLIFIER;
2N5486
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Additional Features: LOW NOISE; Terminal Finish: TIN LEAD; Field Effect Transistor Technology: JUNCTION;
BF989
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Case Connection: SOURCE; Package Shape: RECTANGULAR;
J310
Motorola
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .4 W; No. of Elements: 1; JESD-609 Code: e0;
BF556C
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .25 W; Terminal Form: GULL WING; Operating Mode: DEPLETION MODE;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
BF256A
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .3 W; Terminal Form: THROUGH-HOLE; No. of Terminals: 3;
BF256AG
RF Small Signal Field-Effect Transistors; JESD-609 Code: e1; Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu);
BF256ARL1
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Package Body Material: PLASTIC/EPOXY; Highest Frequency Band: ULTRA HIGH FREQUENCY BAND; Terminal Finish: TIN LEAD;
BF256ARLRA
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; No. of Terminals: 3; JESD-609 Code: e0; Package Body Material: PLASTIC/EPOXY;
BF256ARLRE
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Package Body Material: PLASTIC/EPOXY; Field Effect Transistor Technology: JUNCTION; Terminal Form: THROUGH-HOLE;
BF256ARLRM
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; JESD-609 Code: e0; Package Shape: ROUND; JEDEC-95 Code: TO-92;
BF256ARLRP
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Highest Frequency Band: ULTRA HIGH FREQUENCY BAND; JEDEC-95 Code: TO-92; Minimum DS Breakdown Voltage: 30 V;
BF256AZL1
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; No. of Elements: 1; Highest Frequency Band: ULTRA HIGH FREQUENCY BAND; Terminal Position: BOTTOM;
BF256B
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .35 W; Field Effect Transistor Technology: JUNCTION; JESD-609 Code: e3;
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Transistor Application: AMPLIFIER; No. of Terminals: 3; Package Shape: ROUND;
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Package Body Material: PLASTIC/EPOXY; Terminal Form: THROUGH-HOLE; No. of Elements: 1;
BF256B/1
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Minimum DS Breakdown Voltage: 30 V; Transistor Element Material: SILICON; Maximum Operating Temperature: 150 Cel;
BF256C
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; No. of Terminals: 3; No. of Elements: 1; JESD-30 Code: O-PBCY-T3;
BF256C/D10Z(L34Z)
RF Small Signal Field-Effect Transistors; Configuration: SINGLE; Surface Mount: NO; Package Body Material: PLASTIC/EPOXY; JESD-30 Code: O-PBCY-T3; Qualification: Not Qualified;
BF256C/D26Z(L34Z)
RF Small Signal Field-Effect Transistors; Configuration: SINGLE; Surface Mount: NO; No. of Terminals: 3; Transistor Element Material: SILICON; Qualification: Not Qualified;
BF256C/D89Z(L34Z)
RF Small Signal Field-Effect Transistors; Configuration: SINGLE; Surface Mount: NO; Terminal Position: BOTTOM; JESD-30 Code: O-PBCY-T3; Package Style (Meter): CYLINDRICAL;
BF256CRLRB
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Terminal Position: BOTTOM; Operating Mode: DEPLETION MODE; Qualification: Not Qualified;
BF256C18
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Field Effect Transistor Technology: JUNCTION; JESD-30 Code: O-PBCY-T3; Terminal Form: THROUGH-HOLE;
BF256B5
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Field Effect Transistor Technology: JUNCTION; JESD-30 Code: O-PBCY-T3; No. of Terminals: 3;
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .3 W; Highest Frequency Band: ULTRA HIGH FREQUENCY BAND; JESD-609 Code: e0;
Supply Digital Components
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