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; Maximum Power Dissipation (Abs): .3 W; JESD-30 Code: O-MBCY-W4; Package Shape: ROUND;
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Perfect Parts
RF Small Signal Field Effect Transistors (FET) 2N4221A attributes and parameters. Explore more RF Small Signal Field Effect Transistors (FET) devices from Solitron Devices
Configuration:
Field Effect Transistor Technology:
Maximum Feedback Capacitance (Crss):
JEDEC-95 Code:
JESD-30 Code:
No. of Elements:
No. of Terminals:
Operating Mode:
Maximum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Polarity or Channel Type:
Maximum Power Dissipation (Abs):
Qualification:
Sub-Category:
Surface Mount:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Transistor Element Material:
2N4221A Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
NSN
5961-00-104-5855, 5961001045855, 5961-00-617-3670, 5961006173670, 5961-14-277-1680, 5961142771680
NIIN
001045855, 006173670, 142771680
Since 1959, Solitron has been an industry leader in power semiconductors. With corporate headquarters and manufacturing in West Palm Beach FL, our facility includes circuit design, wafer fabrication, power microelectronics assembly, packaging, electrical test and environmental screening. Certifications and qualifications include MIL-PRF-19500 for JAN/JANTX/JANTXV, MIL-PRF-38534 Class H, ISO 9001:2008 and AS9100 Rev C. Solitron also builds to customer supplied source control drawings and commercial off-the-shelf (COTS) standards. For over 50 years, Solitron has been dedicated to manufacturing power components for the most demanding high reliability applications including space, avionics and defense. Standard products include JFETs, MOSFETs, diodes, rectifiers, and voltage regulators. When standard solutions won’t fit the application, we can tailor products to meet specific electrical or mechanical requirements. Solitron’s design expertise has also provided customized versions of dc-dc converters, half/full bridge circuits, motor controllers, IGBTs, and PFC circuits to name a few. Looking forward, Solitron is developing the next generation of power technology for applications such as electric control to replace traditional hydraulic control systems in aircraft …… next generation high density radar ….. and extreme temperature downhole oil exploration. From innovation in process to design, Solitron is developing leading edge products to meet the most challenging power applications of the future.
1N4148WT
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRS340T3G
Onsemi
MBRS340T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 4A. It operates b/w -65°C to 150°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package. The diode's matte tin terminal finish and dual position make it ideal for surface mount PCB designs.
C1206C104K5RACTU
KEMET Corporation
KEMET C1206C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications due to its rectangular package shape and wraparound terminals.
2N7002
Micro Commercial Components
Small Signal Field-Effect Transistors; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .34 A; Package Style (Meter): SMALL OUTLINE;
SMBJ18CA
Taiwan Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Shenzhen Yixinsemi Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
OPA2277UA/2K5
Texas Instruments
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
Dc Components
2N2222A
Continental Device India
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
World Products
Shanghai Lunsure Electronic Technology
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Operating Mode: ENHANCEMENT MODE; Transistor Application: SWITCHING;
OPA2227UA
OPA2227UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 200 uV and bias current of 0.01 uA. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification. With a unity gain bandwidth of 8000 kHz, this op amp is ideal for high-frequency circuit designs.
LM555CN
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
Unitrode
BSS138
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
MBRA340T3G
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
BF513TRL
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; JESD-609 Code: e3; Terminal Form: GULL WING; Transistor Element Material: SILICON;
BF512-TAPE-7
BF512-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.
2SK302-Y
Toshiba
Toshiba's 2SK302-Y is an N-CHANNEL RF FET with a built-in diode, ideal for amplifier applications. Operating in depletion mode, it offers a max drain current of 0.03A and very high frequency band performance. With a package style of small outline and GULL WING terminals, it can handle up to 125°C operating temperature.
2SK1241
N-CHANNEL; Maximum Operating Temperature: 150 Cel; Maximum Drain Current (ID): .06 A; Maximum Power Dissipation Ambient: .18 W; Maximum Drain Current (Abs) (ID): .06 A;
NE3515S02-T1C-A
Nec Electronics America
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Minimum Power Gain (Gp): 11 dB; Maximum Drain Current (ID): .025 A; No. of Elements: 1;
2SK544E
The Onsemi 2SK544E is an N-CHANNEL RF FET with a max drain current of 0.03A, operating in DEPLETION MODE for AMPLIFIER applications. It features METAL-OXIDE SEMICONDUCTOR tech and operates in the VERY HIGH FREQUENCY BAND, making it ideal for high-frequency signal amplification in various electronic devices.
ATF-531P8-BLK
Broadcom
ATF-531P8-BLK by Broadcom is an N-channel RF FET transistor with a min DS breakdown voltage of 7V. It has a power gain of 18.5 dB and is commonly used as an amplifier in C band applications.
BF998B-GS08
Vishay Telefunken
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Terminal Form: GULL WING; Transistor Element Material: SILICON; Transistor Application: AMPLIFIER;
SGF16
N-CHANNEL; Maximum Drain Current (Abs) (ID): .06 A; Maximum Drain Current (ID): .06 A; Maximum Power Dissipation Ambient: .13 W;
2N4221A
2N4221A by Texas Instruments is an N-CHANNEL RF FET with a max power dissipation of 0.3W and max operating temp of 200°C. Ideal for switching applications, it features a single configuration in a round cylindrical package with isolated case connection.
J309-T/R
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Operating Temperature: 150 Cel; Transistor Application: AMPLIFIER; No. of Elements: 1;
BF904
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain Current (Abs) (ID): .03 A; Terminal Finish: Tin (Sn); Case Connection: SOURCE;
BF256B
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .35 W; Field Effect Transistor Technology: JUNCTION; JESD-609 Code: e3;
BF545A,215
NXP Semiconductors BF545A,215 is an N-CHANNEL RF FET with 30V DS Breakdown Voltage. Ideal for AMPLIFIER applications in VERY HIGH FREQUENCY BAND. Features include SINGLE configuration, DEPLETION MODE operation, and 150°C max temp.
BF410A
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .3 W; Maximum Operating Temperature: 150 Cel; Transistor Application: AMPLIFIER;
JANTXV2N3823
New England Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Transistor Element Material: SILICON; Qualification: Not Qualified; Package Shape: ROUND;
ATF-55143-BLKG
Broadcom's ATF-55143-BLKG is an N-channel RF FET with 15.5 dB power gain, ideal for amplifier applications in C band frequencies. It features a 5V DS breakdown voltage, 0.1A drain current, and operates at up to 150°C with a max power dissipation of 0.27W.
BF908-TAPE-13
BF908-TAPE-13 by NXP Semiconductors is an N-channel RF FET designed for amplifier applications. It features a 12V min DS breakdown voltage, operates in the ultra-high frequency band, and supports dual gate depletion mode. This surface-mount transistor ensures efficient performance with a max temp of 150 °C.
J310RL1
J310RL1 by Onsemi is an N-CHANNEL RF FET with a 25V DS breakdown voltage, ideal for AMPLIFIER applications in the ULTRA HIGH FREQUENCY BAND. Featuring a DEPLETION MODE operation, it has a max operating temperature of 125 °C and a feedback capacitance of 2.5 pF.
2N4416A
Inter F E T
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .3 W; Maximum Operating Temperature: 150 Cel; JEDEC-95 Code: TO-72;
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Solitron Devices
Supply Digital Components
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