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 Onsemi BF240RL1 is an NPN RF BJT transistor with a max collector-emitter voltage of 40V and fT of 600MHz. Ideal for amplifier applications, it has a max collector current of 0.025A and low capacitance at 0.34pF. The through-hole package style makes it suitable for various electronic designs.
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DigiKey
$0.120
Verical
$0.086
Digiode
$0.072
Vyrian
$0.076
Corphita
Corohmni
Continental Prestige Electronics
$0.063
Kulean Microsystems
Problanco Electronics
TANS Electronics
SupplyDigital Components
Northwest PG Solutions
Native Components
UHIMA Technologies
The plastic/epoxy material used in the package body provides good protection and durability for the transistor, making it reliable for various applications.
NPN transistors are commonly used in amplification circuits, making this transistor suitable for amplifier applications.
The single configuration simplifies circuit design and makes it easier to integrate into electronic systems.
Designed specifically for amplifier applications, ensuring optimal performance in signal amplification tasks.
The round package shape contributes to better thermal dissipation and ease of mounting, enhancing the overall performance of the transistor.
Low collector-base capacitance helps in reducing signal distortion and improving high-frequency performance in amplifier circuits.
With a high collector-emitter voltage rating, this transistor can handle higher voltage levels without breakdown, ensuring reliability in various applications.
Silicon material provides good thermal conductivity and electrical properties, making it a common and reliable choice for transistor elements.
The maximum collector current rating of 0.025 A allows for handling moderate current levels, suitable for various amplifier applications.
Tin lead finish on the terminals ensures good solderability and electrical conductivity, facilitating easy integration into electronic circuits.
High transition frequency of 600 MHz enables the transistor to amplify signals at high frequencies with minimal distortion, making it ideal for RF applications.
RF Small Signal Bipolar Junction Transistors (BJT) BF240RL1 attributes and parameters. Explore more RF Small Signal Bipolar Junction Transistors (BJT) devices from Onsemi
Additional Features:
Maximum Collector Current (IC):
Maximum Collector-Base Capacitance:
Maximum Collector-Emitter Voltage:
Configuration:
JEDEC-95 Code:
JESD-30 Code:
JESD-609 Code:
No. of Elements:
No. of Terminals:
Package Body Material:
Package Shape:
Package Style (Meter):
Polarity or Channel Type:
Qualification:
Surface Mount:
Terminal Finish:
Terminal Form:
Terminal Position:
Transistor Application:
Transistor Element Material:
Nominal Transition Frequency (fT):
BF240RL1 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
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
2N2222A
Diotec Semiconductor Ag
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; Maximum Time At Peak Reflow Temperature (s): 10;
NE555D
STMicroelectronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1N4148WS
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56-351
Amphenol
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Additional Features: STANDARD: MIL-DTL-38999; Contact Gender: FEMALE; MIL-Connector Accessory Name: CONTACT; Associated Military - Specifications: MIL-DTL-38999;
Weitron Technology
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BSS138
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 240;
First Components International
0460-202-16141
TE Connectivity
TE Connectivity's 0460-202-16141 contact features a crimp terminal type, machined contact design, and rated AC voltage of 1500V. With a wire gauge range of 20-16 AWG, it is ideal for applications requiring a male round pin-socket contact style in assembly products.
ULN2803A
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
2N7002-7-F
Diodes Incorporated
Diodes Inc. 2N7002-7-F is a N-channel FET with 60V DS breakdown voltage, 0.115A max drain current, and 13.5 ohm RDS(on). Ideal for switching applications in enhancement mode operation. Features Gull Wing terminals, small outline package style, and operates up to 150°C.
BAV99
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
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.
DS18B20U+
Analog Devices
DS18B20U+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
SS14
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CMX
Onsemi
Rfe International
CA3086M96
Harris Semiconductor
NPN; Configuration: COMPLEX; Surface Mount: YES; Nominal Transition Frequency (fT): 550 MHz; Maximum Collector Current (IC): .05 A; No. of Elements: 5;
TIS111
Texas Instruments
TIS111 by Texas Instruments is an NPN BJT transistor with a max collector-emitter voltage of 40V and max current of 0.8A, ideal for switching applications. With a max power dissipation of 0.36W and transition frequency of 350MHz, it operates at up to 150°C making it suitable for various RF small signal tasks.
BFY90
Tt Electronics Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1000 MHz; Maximum Collector Current (IC): .025 A; JESD-30 Code: O-MBCY-W4;
MCH4015-TL-H
MCH4015-TL-H by Onsemi is a NPN RF BJT with 4 terminals, operating up to 150°C. It has a transition frequency of 10GHz and can handle a collector-emitter voltage of 12V. Ideal for X band applications, this transistor offers a max power dissipation of 0.45W in a small outline package.
SS9018GBU
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1100 MHz; Maximum Power Dissipation (Abs): .4 W; Maximum Collector Current (IC): .05 A;
2N917
2N917 by Texas Instruments is an NPN RF BJT transistor with a max collector-emitter voltage of 15V and max collector-base capacitance of 1.7pF. Ideal for ultra-high frequency band applications, this single configuration transistor in a cylindrical package is commonly used as an amplifier in electronic circuits.
BFP740ESDH6327XTSA1
Infineon Technologies
BFP740ESDH6327XTSA1 by Infineon is an NPN RF BJT with 14.5 dB power gain, ideal for amplifier applications in the C band. It features a max operating temperature of 150°C, fT of 45 GHz, and a collector-emitter voltage of 4.2V. This transistor has a small outline package with gull wing terminals and can handle up to 0.16W power dissipation.
START499
START499 by STMicroelectronics is an NPN RF BJT designed for amplifier applications, featuring a max power dissipation of 0.9 W and a nominal transition frequency of 42 GHz. Its compact rectangular package supports surface mounting with gull-wing terminals. Ideal for ultra-high frequency circuits, it operates at a max collector-emitter voltage of 4.5 V.
BF224ZL1
BF224ZL1 by Onsemi is a NPN BJT with max. 30V VCE, 0.05A IC, and 850MHz fT. Ideal for RF applications in the very high frequency band due to its SILICON transistor element and cylindrical package style. Operates at up to 150 °C with through-hole terminals for easy installation.
TIS86
TIS86 by Texas Instruments is a NPN BJT transistor with 3 terminals, ideal for amplifier applications in the very high frequency band. It has a max power dissipation of 0.4W, DC current gain of 40, and operates at temperatures up to 150°C. The package style is cylindrical with a round shape and wire terminals.
2SC5227A-5-TB-E
Onsemi's 2SC5227A-5-TB-E is an NPN RF BJT with max power dissipation of 0.2W, hFE of 135, and fT of 5000MHz. Ideal for high-frequency applications in electronics due to its small signal capabilities and surface-mount configuration.
MCH4017-TL-H
MCH4017-TL-H by Onsemi is an NPN RF BJT with 4 terminals, operating at 150°C max. It has a transition frequency of 10GHz, 0.1A collector current, and 12V collector-emitter voltage. Ideal for ultra-high frequency applications due to its small outline package and high power dissipation of 0.45W.
NTE311
Nte Electronics
NTE311 by Nte Electronics is an NPN RF BJT transistor with 3 terminals, ideal for amplifier applications in the ultra-high frequency band. It has a max power dissipation of 5W, fT of 800MHz, and hFE of 25, making it suitable for high-frequency signal amplification. The package style is cylindrical with a metal body and wire terminals.
BFR93AW
Temic Semiconductors
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 6000 MHz; Maximum Collector Current (IC): .05 A; Package Shape: RECTANGULAR;
2N3643
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .35 W; Maximum Collector Current (IC): .5 A;
BFS17PE6327HTSA1
Infineon's BFS17PE6327HTSA1 is an NPN RF BJT for amplifiers in the UHF band. With a max fT of 2500 MHz, it has a hFE of 40 and can handle up to 15V VCE. The transistor comes in a small outline package with gull wing terminals, making it suitable for high-frequency applications.
2N2219A
Thomson-csf Semiconductors
NPN; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Package Style (Meter): CYLINDRICAL; JESD-30 Code: O-MBCY-W3;
NSVMMBTH81LT3G
NSVMMBTH81LT3G by Onsemi is a PNP BJT transistor for amplifier applications. It operates in the very high frequency band up to 600 MHz with a max VCEsat of 0.5 V. This small outline package has a max collector-emitter voltage of 20V and can handle a collector current of 0.05A, making it suitable for RF signal amplification in various electronic devices.
2N3866A
Semicoa
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 800 MHz; Maximum Power Dissipation (Abs): 5 W; Maximum Collector Current (IC): .4 A;
BFR520TT/R
NXP Semiconductors
NXP Semiconductors' BFR520TT/R is a NPN RF BJT transistor with 9000 MHz fT. It's a single configuration amplifier for L Band applications, featuring 0.07 A IC and Gull Wing terminals. This small outline package has a plastic body, tin finish, and can withstand peak reflow at 260°C for up to 40s.
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BF240RLRE
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 600 MHz; Maximum Collector Current (IC): .025 A; JEDEC-95 Code: TO-92;
BF240ZL1
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 600 MHz; Maximum Collector Current (IC): .025 A; Terminal Position: BOTTOM;
BF240RLRM
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 600 MHz; Maximum Collector Current (IC): .025 A; JESD-30 Code: O-PBCY-T3;
BF240RLRA
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 600 MHz; Maximum Collector Current (IC): .025 A; Terminal Finish: TIN LEAD;
BF240RL
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 600 MHz; Maximum Collector Current (IC): .025 A; Maximum Collector-Base Capacitance: .34 pF;
BF240
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 600 MHz; Maximum Collector Current (IC): .025 A; Package Shape: ROUND;
BF241D
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 150 MHz; Maximum Collector Current (IC): .025 A; Terminal Position: BOTTOM;
BF241D-AMMO
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 150 MHz; Maximum Collector Current (IC): .025 A; Package Shape: ROUND;
BF241D-T/R
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 150 MHz; Maximum Collector Current (IC): .025 A; Minimum DC Current Gain (hFE): 35;
BF240-AMMO
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 150 MHz; Maximum Collector Current (IC): .025 A; Transistor Element Material: SILICON;
BF240B-T/R
BF241-T/R
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 150 MHz; Maximum Collector Current (IC): .025 A; Maximum Collector-Base Capacitance: .5 pF;
BF241C-T/R
BF240B-AMMO
BF241
BF241-AMMO
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 150 MHz; Maximum Collector Current (IC): .025 A; No. of Terminals: 3;
BF240B
BF241C
BF241C-AMMO
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 150 MHz; Maximum Collector Current (IC): .025 A; Maximum Collector-Emitter Voltage: 40 V;
BF240RL1
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 600 MHz; Maximum Collector Current (IC): .025 A; No. of Terminals: 3;
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