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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N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .3 W; Qualification: Not Qualified; JEDEC-95 Code: TO-72;
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RF Small Signal Field Effect Transistors (FET) 2N3821 attributes and parameters. Explore more RF Small Signal Field Effect Transistors (FET) devices from Central Semiconductor
Additional Features:
Configuration:
Minimum DS Breakdown Voltage:
Maximum Drain Current (ID):
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:
Maximum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Polarity or Channel Type:
Maximum Power Dissipation (Abs):
Qualification:
Sub-Category:
Surface Mount:
Terminal Finish:
Terminal Form:
Terminal Position:
Transistor Application:
Transistor Element Material:
2N3821 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
NSN
5961-00-948-6022, 5961009486022, 5961-14-372-4896, 5961143724896, 5961-99-118-0384, 5961991180384
NIIN
009486022, 143724896, 991180384
PCN Assembly/Origin - Manufacturing Change 23/Feb/2021
At Central Semiconductor, we’re serious about discrete semiconductors. Our business is the pursuit of perfection in the devices we manufacture; the delivery of our products; and the services we provide; all the time, every time. To suit varying applications, our products are available in surface mount, through-hole, and bare die. We produce a wide range of standard devices, but we excel in custom, special, and other niche products and services. As we listen to customers and monitor industry changes, our product design teams are constantly developing new products to meet customers’ ever-changing requirements, as well as industry trends. Discretes are our only business. We maintain an extensive inventory of raw materials and finished goods so customers don't wait weeks or months for what they need. We welcome smaller quantity and special orders that our competitors brush aside, and we're always eager to explore inquiries for non-standard requirements. Every customer has a skilled Customer Relationship Manager/Regional Sales Manager team to coordinate all needs. Customer-focused, obsessed with quality, and dedicated to your complete satisfaction; that's what makes us different.
1N4148WT
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; JESD-609 Code: e0; Terminal Position: SINGLE; Adjustability: ADJUSTABLE; Maximum Load Regulation (%): 1.5 %;
BAV99
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Rugao Dachang Electronic
RECTIFIER DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 40 V; Maximum Forward Voltage (VF): .55 V; No. of Elements: 1; Technology: SCHOTTKY;
ULN2803A
Motorola
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Terminal Position: DUAL; JESD-30 Code: R-PDIP-T18;
2N2222A
General Diode
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
Rectron
CC0603KRX7R9BB103
Yageo
Yageo CC0603KRX7R9BB103 is a 0603 SMT ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
1N4148WS
Promax-johnton
LM7805CT/NOPB
Texas Instruments
LM7805CT/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a package style of flange mount, and offers low line/load regulation making it ideal for various electronic applications requiring stable power supply.
1N4148
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Peak Reflow Temperature (C): 260; No. of Phases: 1; Diode Element Material: SILICON;
LM317T/NOPB
LM317T/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount with three terminals for easy installation.
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Allegro MicroSystems
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Sensitron Semiconductor
MMBT2907ALT1G
Onsemi
MMBT2907ALT1G by Onsemi is a PNP BJT transistor with 100 min hFE, 60V VCEO, and 200MHz fT. Ideal for switching applications, it has a small outline package with Gull Wing terminals and can handle up to 0.6A of collector current.
Shenzhen Yixinsemi Electronics
2N5484RLRA
2N5484RLRA by Onsemi is an N-CHANNEL RF FET with 16 dB Gp for AMPLIFIER applications. Operating in DEPLETION MODE, it offers ULTRA HIGH FREQUENCY performance with 0.03 A ID. Featuring JUNCTION tech and 1 pF Crss, this THROUGH-HOLE transistor has a CYLINDRICAL package ideal for RF circuits.
SHF-0189
Rf Micro Devices
SHF-0189 by Rf Micro Devices is an N-channel RF FET for switching applications. It features a min DS breakdown voltage of 9V, power gain of 12dB, and operates in depletion mode. With a max drain current of 0.384A and operating temperature up to 85°C, it is ideal for C band frequency applications.
2N4416
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Operating Mode: DEPLETION MODE; No. of Terminals: 4; Maximum Operating Temperature: 175 Cel;
MMBF4416A
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Package Shape: RECTANGULAR; Terminal Form: GULL WING;
BLS7G2730LS-200P
RF Small Signal Field-Effect Transistors; Peak Reflow Temperature (C): NOT SPECIFIED; Moisture Sensitivity Level (MSL): NOT APPLICABLE; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
2N3819/D27Z
National Semiconductor
2N3819/D27Z by National Semiconductor is an N-CHANNEL RF FET with DEPLETION MODE operation. It features a Max Feedback Capacitance of 4 pF, making it ideal for AMPLIFIER applications. This THROUGH-HOLE transistor has a CYLINDRICAL package and SILICON element material.
BF246C
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Operating Temperature: 150 Cel; JESD-30 Code: O-PBCY-T3; Qualification: Not Qualified;
BF909WRT/R
N-CHANNEL; Configuration: COMPLEX; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; Maximum Feedback Capacitance (Crss): .05 pF; Qualification: Not Qualified;
Micro Electronics
N-CHANNEL; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .3 W; No. of Elements: 1; Qualification: Not Qualified;
BF991,215
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Shape: RECTANGULAR; Maximum Time At Peak Reflow Temperature (s): 30;
BF2030E6327
Infineon Technologies
BF2030E6327 by Infineon Technologies is an N-CHANNEL RF FET with 10V DS Breakdown Voltage, 20dB Power Gain, and 0.2W Power Dissipation. Ideal for AMPLIFIER applications in ULTRA HIGH FREQUENCY BAND due to DUAL GATE, DEPLETION MODE operation. Package: PLASTIC/EPOXY, Surface Mountable with GULL WING terminals.
BLM7G1822S-80AB
RF Small Signal Field-Effect Transistors;
3SK168E
N-CHANNEL; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Operating Temperature: 125 Cel; Maximum Power Dissipation Ambient: .25 W; Field Effect Transistor Technology: METAL SEMICONDUCTOR;
BF545CTRL
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; JESD-609 Code: e3; Terminal Finish: TIN; Operating Mode: DEPLETION MODE;
MMBF5486D87Z
MMBF5486D87Z by Onsemi is an N-CHANNEL RF FET with DEPLETION MODE operation. It operates in ULTRA HIGH FREQUENCY BAND, with PLASTIC/EPOXY package and GULL WING terminals. Ideal for SWITCHING applications due to its low 1 pF feedback capacitance.
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.
BF2030WE6327
BF2030WE6327 by Infineon Technologies is an N-CHANNEL RF FET with 10V DS Breakdown Voltage, 20dB Power Gain, and 0.2W Power Dissipation. Ideal for AMPLIFIER applications in ULTRA HIGH FREQUENCY BAND due to DUAL GATE, DEPLETION MODE operation. Package: PLASTIC/EPOXY, Surface Mountable with GULL WING terminals.
934002660215
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Terminal Finish: TIN; Terminal Form: GULL WING; Additional Features: LOW NOISE;
BF245RLRA
BF245RLRA by Onsemi is an N-CHANNEL RF FET with 30V DS Breakdown Voltage. It operates in DEPLETION MODE for ULTRA HIGH FREQUENCY AMPLIFICATION. With a max ID of 0.1A, it's ideal for AMPLIFIER applications in the electronics industry.
3SK168B
3SK168B by Onsemi is an N-CHANNEL RF FET with max drain current of 0.055A and power dissipation of 0.25W. Ideal for applications requiring METAL SEMICONDUCTOR technology, operating up to 125 °C.
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Central Semiconductor
Supply Digital Components
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