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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NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 700 MHz; Maximum Power Dissipation (Abs): 3.5 W; Maximum Collector Current (IC): .425 A;
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$17.000
Digiode
$73.359
Vyrian
Anansix
Electronics Depot
ECAB
MISTER SPROCKETS
Elcom Components
LittleDiode
ACDS - Activité Composants Distribution Service
GES GmbH
IDEA Electronic Components Group
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MKK Technologies
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DigiPath Technology Company
Native Components
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Corphita
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Parana Technologies
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Northwest PG Solutions
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Assy Fe
RF Small Signal Bipolar Junction Transistors (BJT) 2N4428 attributes and parameters. Explore more RF Small Signal Bipolar Junction Transistors (BJT) devices from Semitronics
Maximum Collector Current (IC):
Maximum Collector-Base Capacitance:
Maximum Collector-Emitter Voltage:
Configuration:
Minimum DC Current Gain (hFE):
Highest Frequency Band:
JEDEC-95 Code:
JESD-30 Code:
JESD-609 Code:
No. of Elements:
No. of Terminals:
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 Element Material:
Nominal Transition Frequency (fT):
2N4428 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
NSN
5961-00-252-1329, 5961002521329, 5961-00-195-1013, 5961001951013, 5961-01-006-7996, 5961010067996, 5961-99-118-8420, 5961991188420
NIIN
002521329, 001951013, 010067996, 991188420
Founded in 1952 Semitronics Corp was originally a supplier of electron tubes, which led to the distribution of electronic components in the late 50’s. With its expansion to Long Island in the mid 70’s, Semitronics Corp became a manufacturer of discrete commercial components for commercial and industrial industries. After a decade of success, Semitronics began supplying military components starting in the early 1980s. Semitronics moved on to acquire four product lines from the companies of General Electric, Westinghouse and Powerex. These acquisitions helped Semitronics establish itself in the value-added military market of providing electronic components to the country’s highest leading military Original Equipment Manufacturers (OEM’s) in the market. Semitronics established itself as a proven supplier of electronic component to the country’s leading military manufacturers along with the approval of their principal programs, which include: Apache TOW Missile M-130 Flare Dispenser Patriot Missile F-16 Falcon F-18 Superhornet Gator Cluster Bomb The Eurofighter Mark-54 Lightweight Torpedo And many more Semitronics continues to supply hi-reliability components providing an extensive list of products and services. With its military approved MIL-PRF-19500 manufacturing certification to the JAN, JANTX and JANTXV, it allows SES to provide not only standard components, but also selective devices that are required to meet the militaries Specification Drawing Requirements (SCD).
2N2222A
Asi Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
2N7002
Nte Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .115 A; No. of Terminals: 3;
OPA2277UA/2K5
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
FDC5614P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.6 W; Transistor Application: SWITCHING; Maximum Drain Current (ID): 3 A;
1N4148
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MBR0530T1G
Onsemi
MBR0530T1G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.375V and output current of 0.5A. It operates b/w -65°C to 125°C, making it suitable for applications requiring high-speed switching in compact electronic devices like smartphones and tablets. The package style is small outline with gull wing terminals for surface mount assembly.
SMBJ18CA
Rectron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MBR0520LT3G
MBR0520LT3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, ideal for applications requiring high-speed switching and low power loss in compact electronic devices. The package style is small outline, making it suitable for surface mount designs in various electronics.
Secos
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Promax-johnton
GRM155R71H103KA88D
Murata Manufacturing
The Murata Manufacturing GRM155R71H103KA88D is a ceramic capacitor with 0.01uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and high reliability.
DS18B20Z+T&R
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Body Material: PLASTIC/EPOXY;
MBRS140T3G
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.
Hy Electronic
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
CR0805-FX-10R0ELF
Bourns
Bourns CR0805-FX-10R0ELF is a SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for applications requiring a temperature range of -55 to 155 °C, such as automotive electronics and industrial control systems.
934063114215
NXP Semiconductors
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 9000 MHz; Maximum Collector Current (IC): .12 A; Terminal Position: DUAL;
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.
MPS5179RL
MPS5179RL by Onsemi is a NPN BJT transistor with 900 MHz fT, suitable for amplifier applications. It has a max collector-emitter voltage of 12V and can handle a collector current of 0.05A. The package style is cylindrical with through-hole terminals, ideal for very high frequency band circuits.
NSVF5501SKT3G
NSVF5501SKT3G by Onsemi is an NPN RF BJT transistor with a max fT of 5500 MHz. It has a max power dissipation of 0.25 W and operates in the ultra-high frequency band, making it ideal for amplifier applications. This small outline transistor can handle up to 10 V collector-emitter voltage and operates b/w -55 °C to 150°C temperature range.
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;
KSC1393O
KSC1393O by Onsemi is an NPN RF BJT with a single configuration for amplifier applications. It offers a min power gain of 20 dB, operates in the very high frequency band up to 700 MHz, and has a max collector-emitter voltage of 30 V. This transistor comes in a cylindrical package with through-hole terminals and can handle a max power dissipation of 0.25 W at an ambient temperature of 150 °C.
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.
JAN2N2907AUB
Vpt Components
PNP; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): .6 A; Transistor Element Material: SILICON; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
BFR92A,235
NXP Semiconductors' BFR92A,235 is an NPN RF BJT transistor with a max fT of 5000 MHz. It has a max power dissipation of 0.3W and operates up to 150°C. Ideal for amplifier applications in L Band due to its small outline package and high transition frequency.
BF224
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 850 MHz; Maximum Collector Current (IC): .05 A; No. of Elements: 1;
BFR93A,235
NXP Semiconductors' BFR93A,235 is a NPN RF BJT transistor with 3 terminals. It operates in L Band with fT of 6000 MHz and hFE of 40. Ideal for amplifier applications, it has a max power dissipation of 0.35W and can handle up to 12V collector-emitter voltage.
2SC5536A-TL-H
RF Small Signal Bipolar Transistors; JESD-609 Code: e6; Maximum Time At Peak Reflow Temperature (s): 30; Terminal Finish: TIN BISMUTH; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 260;
SMA540B
STMicroelectronics
SMA540B by STMicroelectronics is an NPN RF BJT designed for amplifier applications. It features a max collector-emitter voltage of 4.5V, a nominal transition frequency of 42GHz, and comes in a compact surface mount package. Ideal for L-band signal amplification.
MPS5179ZL1
MPS5179ZL1 by Onsemi is an NPN RF BJT with a max collector-emitter voltage of 12V and fT of 900MHz. Ideal for amplifier applications, it has a max collector current of 0.05A and a package style of cylindrical PLASTIC/EPOXY.
NSF2250WT1
NSF2250WT1 by Onsemi is a NPN BJT transistor with 3 terminals, operating at max 150 °C. It has a transition frequency of 2300 MHz and can handle up to 0.05 A collector current. Ideal for ultra high frequency amplifier applications in small outline packages.
BFR93A
Motorola
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 3000 MHz; Maximum Power Dissipation (Abs): .35 W; Maximum Collector Current (IC): .035 A;
MPS918RLRP
MPS918RLRP by Onsemi is an NPN RF BJT with 3 terminals and a max fT of 600 MHz. Ideal for amplifier applications, it has a max VCE of 15V and operates at up to 150 °C. The package style is cylindrical with through-hole terminals, making it suitable for ultra-high frequency band circuits.
JAN2N2907A
PNP; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .6 A; Maximum Collector-Emitter Voltage: 60 V; Highest Frequency Band: VERY HIGH FREQUENCY BAND;
BFR92A,215
NXP Semiconductors' BFR92A,215 is a NPN RF BJT transistor with 5000 MHz fT. It has a max power dissipation of 0.35 W and operates up to 175°C. Ideal for L Band applications, this transistor offers high gain (hFE=40) and low collector current (IC=0.025 A).
SD1222-6
NPN; Surface Mount: NO; Transistor Element Material: SILICON;
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Semitronics
Supply Digital Components
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