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.
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N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; JESD-609 Code: e0; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-226AA;
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ICP Electronique
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Small Signal Field Effect Transistors (FET) BFR31 attributes and parameters. Explore more Small Signal Field Effect Transistors (FET) devices from Allegro MicroSystems
Configuration:
Field Effect Transistor Technology:
Maximum Feedback Capacitance (Crss):
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:
Sub-Category:
Surface Mount:
Terminal Finish:
Terminal Form:
Terminal Position:
Transistor Element Material:
BFR31 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
NSN
5961-01-422-2429, 5961014222429
NIIN
014222429
With more than 30 years of experience developing advanced semiconductor technology and application-specific algorithms, Allegro is a global leader in power and sensing solutions for motion control and energy-efficient systems. Through our innovations in e-Mobility, Clean Energy, and Automation, we are helping move the world toward a safer, more sustainable future. Each year we ship over one billion units into these applications to support our 10,000+ customers around the globe, including over 50 automotive OEMs. Our global engineering, manufacturing and support, combined with our agility, make Allegro a trusted partner to both large enterprises and regional market leaders worldwide.
2N2222A
Aeroflex/metelics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Package Shape: ROUND; Transistor Application: SWITCHING;
LL4148
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358M
Texas Instruments
LM358M by Texas Instruments is an Operational Amplifier with 2 functions, featuring a max input offset voltage of 9000 uV and a nominal voltage of 5 V. It is commonly used in applications requiring high common mode rejection ratio and low bias current, such as sensor interfaces and signal conditioning circuits.
FT232RL-REEL
FTDI
FTDI's FT232RL-REEL is a bus controller with 28 terminals, operating at 3.3V to 5.25V. It supports USB, VBUS, and UART buses with a data transfer rate of 60MBps. Ideal for industrial applications due to its CMOS technology and compatibility with RS232, RS422, and RS485 standards.
First Components International
1N4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
EU2B-YS2J03C
Idec
ROTARY SWITCH;
International Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Kec
M39029/56351
Esterline Technologies
CONNECTOR ACCESSORY; IEC Conformity: NO; Contact Gender: FEMALE; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT; Tool Settings: M22520/2-10;
Allegro MicroSystems
SS14
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 30 A; Maximum Forward Voltage (VF): .55 V; No. of Phases: 1;
Boca Semiconductor
Secos
Toshiba
Gulf Semiconductor
SMBJ18CA
Yageo
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Zetex Plc
LM358N
Motorola
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Rochester Electronics
FDV301N-F169
Onsemi
FDV301N-F169 by Onsemi is a N-CHANNEL FET with 25V DS breakdown voltage, ideal for switching applications. It features a single configuration with built-in diode and operates in enhancement mode. With a max ID of 0.22A and RDS(on) of 4 ohm, it offers reliable performance in small outline packages.
2N7002T
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-609 Code: e0; Package Shape: RECTANGULAR; Maximum Feedback Capacitance (Crss): 5 pF;
NDS0605
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Qualification: Not Qualified;
2N7002KW
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; JESD-609 Code: e3; Qualification: Not Qualified;
T2N7002AK,LM
Toshiba T2N7002AK,LM is a N-CHANNEL FET with 60V DS Breakdown Voltage. Ideal for SWITCHING applications, it features SINGLE configuration with built-in diode and resistor. Operating in ENHANCEMENT MODE, it has 1W power dissipation and max temp of 150°C.
BS170P
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Package Shape: RECTANGULAR; No. of Elements: 1; No. of Terminals: 3;
BS170
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e0; Minimum DS Breakdown Voltage: 60 V;
BSS123W-7-F
Diodes Inc.'s BSS123W-7-F is a N-channel FET with 100V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, 0.17A max drain current, and 6ohm max on resistance. Operating in enhancement mode, it has a max power dissipation of 0.2W and can withstand temperatures from -55 to 150°C.
2N7002LT1
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; Operating Mode: ENHANCEMENT MODE; Terminal Form: GULL WING;
NDC7003P
NDC7003P by Onsemi is a P-CHANNEL FET with 2 elements and built-in diode, ideal for switching applications. It features a max drain current of 0.34A, operating at 150°C with a breakdown voltage of 60V. With a package style of small outline and gull wing terminals, it offers efficient performance in compact designs.
SI4459ADY-T1-GE3
Vishay Intertechnology
SI4459ADY-T1-GE3 by Vishay Intertechnology is a P-CHANNEL FET with 30V DS Breakdown Voltage, 29A Drain Current, and 0.005 ohm On Resistance. Ideal for SWITCHING applications, it features ENHANCEMENT MODE operation in a RECTANGULAR package with GULL WING terminals.
ZVP2106ASTOB
ZVP2106ASTOB by Zetex Plc is a P-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.28A ID, and 5Ω RDS(ON). Operating in ENHANCEMENT MODE, it has a max temp of 200°C.
BSS123TA
BSS123TA by Diodes Inc. is a N-CHANNEL FET with 100V DS breakdown voltage, ideal for SWITCHING applications. It features a max drain current of 0.17A and an operating temperature range from -55 to 150°C. The package style is small outline with gull wing terminals, making it suitable for surface mount configurations.
DN3135K1-G
Microchip Technology
DN3135K1-G by Microchip Technology is a N-CHANNEL FET for SWITCHING applications. It has a 350V DS Breakdown Voltage, 0.36W Power Dissipation, and -55 to 150°C Operating Temperature range. The package is RECTANGULAR with GULL WING terminals in SMALL OUTLINE style.
BSS138W
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Terminal Form: GULL WING; Additional Features: LOGIC LEVEL COMPATIBLE;
FDC604P
FDC604P by Onsemi is a P-CHANNEL small signal FET with a min DS breakdown voltage of 20V. It is used for switching applications and has a max drain current of 5.5A.
BSS138WG
Changzhou Galaxy Century Microelectronics
BSS138WG by Changzhou Galaxy Century Microelectronics is a N-CHANNEL FET with 50V DS breakdown voltage, ideal for SWITCHING applications. It features SINGLE configuration with built-in diode, GULL WING terminals, and operates in ENHANCEMENT MODE. With 0.2W power dissipation and -55 to 150 °C operating temperature range, it offers reliable performance in various electronic circuits.
Formosa Microsemi
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Additional Features: ULTRA-LOW RESISTANCE; Package Body Material: PLASTIC/EPOXY; Operating Mode: ENHANCEMENT MODE;
SI4925DDY-T1-GE3
SI4925DDY-T1-GE3 by Vishay Intertechnology is a P-CHANNEL FET with 2 elements and built-in diode. It operates in enhancement mode for switching applications, with max drain current of 8A and min DS breakdown voltage of 30V. This small outline transistor has a max power dissipation of 5W, operating temperature range from -55 to 150°C, and matte tin terminal finish.
DMG1013T-7
DMG1013T-7 by Diodes Inc. is a P-channel FET with 20V DS breakdown voltage and 0.46A max drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.27W.
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BFR31
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Operating Mode: DEPLETION MODE; JESD-30 Code: R-PDSO-G3;
Philips Components
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Minimum DS Breakdown Voltage: 25 V; Operating Mode: DEPLETION MODE; Field Effect Transistor Technology: JUNCTION;
BFR31LT1
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Transistor Application: AMPLIFIER; No. of Terminals: 3;
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Minimum DS Breakdown Voltage: 25 V; No. of Terminals: 3;
BFR31LT1G
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Terminal Finish: Tin (Sn); Maximum Time At Peak Reflow Temperature (s): 40;
BFR31,215
NXP Semiconductors' BFR31,215 is a N-CHANNEL FET with 25V DS Breakdown Voltage. Ideal for AMPLIFIER applications, it features DEPLETION MODE operation and GULL WING terminals. With a max power dissipation of 0.3W and operating temp up to 150°C, it's designed for small outline packages.
BFR30,215
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Transistor Application: AMPLIFIER; Field Effect Transistor Technology: JUNCTION;
BFR30LT1G
BFR30LT1G by Onsemi is a N-CHANNEL FET with 25V DS Breakdown Voltage, ideal for AMPLIFIER applications. It features DEPLETION MODE operation, GULL WING terminals, and 1.5pF Crss feedback capacitance. The transistor has a max power dissipation of 0.3W and can operate at temperatures up to 150°C.
BFR31L
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Terminal Form: GULL WING; No. of Elements: 1; Package Style (Meter): SMALL OUTLINE;
BFR31T/R
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Maximum Operating Temperature: 150 Cel; Minimum DS Breakdown Voltage: 25 V;
BFR31LT3
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Minimum DS Breakdown Voltage: 25 V; Terminal Finish: TIN LEAD; JEDEC-95 Code: TO-236AB;
BFR30LT3
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Field Effect Transistor Technology: JUNCTION; Package Style (Meter): SMALL OUTLINE; Package Body Material: PLASTIC/EPOXY;
BFR30LT1
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Package Style (Meter): SMALL OUTLINE; Maximum Operating Temperature: 150 Cel;
BFR30-TAPE-7
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Operating Temperature: 150 Cel; Terminal Position: DUAL;
BFR30T/R
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Terminal Form: GULL WING; Maximum Time At Peak Reflow Temperature (s): 40;
BFR30TRL
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Feedback Capacitance (Crss): 1.5 pF; Transistor Application: AMPLIFIER; Terminal Form: GULL WING;
BFR30TRL13
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Field Effect Transistor Technology: JUNCTION; No. of Terminals: 3;
BFR30
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Transistor Element Material: SILICON; JEDEC-95 Code: TO-236AB;
BFR30-T
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; Field Effect Transistor Technology: JUNCTION; Terminal Position: DUAL;
BFR30R-STYLE-B
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Operating Mode: DEPLETION MODE; Qualification: Not Qualified; Package Body Material: PLASTIC/EPOXY;
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