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.
Featured manufacturers
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 200 MHz; Maximum Power Dissipation (Abs): 40 W; Maximum Collector Current (IC): 4 A;
Median Price
$104.210
Lifecycle Status
Suppliers In-Stock
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1k+
American Microsemiconductor Inc.
1+ parts
100+ parts
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1k+ parts
10k+ parts
Vyrian
Digiode
Electronic Expediters
ECAB
ACDS - Activité Composants Distribution Service
Holdelec - ElecDif-Pro
Resion
Parana Technologies
$1.148
$1.963
DigiPath Technology Company
$1.264
$1.163
ChromeModa Solutions
$1.290
$1.058
IDEA Electronic Components Group
$1.161
One Stop Electronics
$5.050
AZTECH Wire
$7.999
Glotronic Ltd.
Northwest PG Solutions
Native Components
Corphita
RF Power Bipolar Junction Transistors (BJT) 2N4128 attributes and parameters. Explore more RF Power Bipolar Junction Transistors (BJT) devices from Solitron Devices
Maximum Collector Current (IC):
Maximum Collector-Base Capacitance:
Maximum Collector-Emitter Voltage:
Configuration:
Minimum DC Current Gain (hFE):
JESD-30 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 Form:
Terminal Position:
Transistor Element Material:
Nominal Transition Frequency (fT):
2N4128 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
NSN
5961-00-058-1182, 5961000581182, 5961-01-077-8571, 5961010778571
NIIN
000581182, 010778571
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.
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
2N2222A
Infineon Technologies
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WT
Onsemi
1N4148WT by Onsemi is a single rectifier diode with a max output current of 0.3A and forward voltage of 0.72V. It has a small outline package style, matte tin terminal finish, and operates at temperatures up to 150°C. Ideal for applications requiring fast reverse recovery time such as power supplies and signal demodulation circuits.
BSS138
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; No. of Elements: 1; Maximum Drain Current (Abs) (ID): .2 A;
2N7002
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Time At Peak Reflow Temperature (s): 30; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
MS3V-T1R32.768KHZ+/-20PPM12.5PF
Golledge Electronics
MS3V-T1R32.768KHZ+/-20PPM12.5PF by Golledge Electronics is a crystal oscillator with 20 ppm frequency tolerance, 126% stability, and 12.5 pF load capacitance. It is ideal for applications requiring precise timing in temperature-sensitive environments due to its -40 to 85 °C operating range.
Siemens
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain-Source On Resistance: 3.5 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
SMBJ18CA
Meritek Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148-GS08
Vishay Intertechnology
The Vishay Intertechnology LL4148-GS08 is a glass diode with fast recovery time of 0.008 us and max reverse current of 5 uA. Ideal for applications requiring rectification, it has a breakdown voltage of 100 V and can handle a peak forward current of 2 A.
ULN2803ADW
Texas Instruments
ULN2803ADW by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85 °C and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
NE555DR
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
CRGCQ0805F10K
TE Connectivity
TE Connectivity's CRGCQ0805F10K is a 10000 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 0.125 W. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance.
1N4148WS
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
E8WSDC12-32.768KTR
Ecliptek
PARALLEL - FUNDAMENTAL; Mounting Feature: SURFACE MOUNT; Frequency Tolerance: 20 ppm; Aging: 3 PPM/YEAR; Load Capacitance: 12.5 pF; Nominal Operating Frequency: .032768 MHz;
1552200253
Molex
WIRE AND CABLE;
LM358DT
STMicroelectronics
LM358DT by STMicroelectronics is a dual operational amplifier with a max input offset voltage of 9000 uV. It operates at a nominal voltage of 5V and has a min voltage gain of 25000. This amplifier is commonly used in applications requiring high precision and low power consumption.
LL4148
Itt Components
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .005 us; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Non Repetitive Peak Forward Current: 1 A;
08055C104KAT2A
KYOCERA AVX
08055C104KAT2A by KYOCERA AVX 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 requiring compact size and reliable performance in various electronic circuits.
M24308/2-1F
Adi Electronics
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: YES; Filter Feature: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
RZ3135B50W
NXP Semiconductors
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 125 W; Maximum Collector Current (IC): 5.7 A; Package Shape: RECTANGULAR;
MRF899
NPN; Configuration: COMMON EMITTER, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation (Abs): 230 W; Maximum Collector Current (IC): 25 A; Transistor Application: AMPLIFIER;
1075MP
Microsemi
1075MP by Microsemi is a NPN RF Power BJT with SINGLE configuration for AMPLIFIER applications. It operates in L BAND, has 4 terminals, and can handle up to 250W power dissipation. With a max operating temperature of 200°C, it features a collector-emitter voltage of 65V and collector current of 6.5A.
MF1011B900Y
NPN; Configuration: SINGLE; Surface Mount: YES; Package Shape: RECTANGULAR; Case Connection: BASE; Maximum Operating Temperature: 200 Cel;
LLE16350X
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): 6 A; Case Connection: EMITTER; Maximum Operating Temperature: 200 Cel;
2N5946
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 37 W; Maximum Collector Current (IC): 2 A; No. of Terminals: 4;
AM83135-030
STMicroelectronics' AM83135-030 is a NPN RF BJT transistor with 5.5 dB min power gain, ideal for S Band applications. It has a max power dissipation of 133W, operating temperature up to 250 °C, and can handle a collector current of 6A in a flange mount package.
BLV958
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 250 W; Maximum Collector Current (IC): 15 A; Additional Features: HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS;
BLX94C
BLX94C by NXP Semiconductors is an NPN RF power BJT designed for amplifier applications. It features a max power dissipation of 60W, operates up to 750MHz, and supports a collector current of 2.5A. Ideal for ultra-high frequency circuits in demanding environments.
SD1528-08
SD1528-08 by STMicroelectronics is an NPN BJT for L Band applications. With 87.5W power dissipation, it operates at 200 °C max temperature and handles 65V collector-emitter voltage. Ideal for switching tasks, this transistor has a single configuration in a square package with flange mount style.
2SC3218-M
Renesas Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 160 W; Maximum Collector Current (IC): 15 A; Minimum DC Current Gain (hFE): 20;
BLV958FL-T
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): 15 A; Maximum Operating Temperature: 200 Cel; No. of Elements: 1;
LWE2025R
LWE2025R by NXP Semiconductors is an NPN RF power BJT designed for amplifier applications. It features a max power dissipation of 8W, operates up to 200 °C, and offers a min gain of 7 dB in the S band. Its ceramic, metal-sealed package ensures durability in demanding environments.
LV2024E45R
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): 2 A; Terminal Form: FLAT; Maximum Power Dissipation Ambient: 18 W;
5962F0721801V9A
RF Power Bipolar Transistors; Terminal Finish: GOLD; Qualification: Qualified; JESD-609 Code: e4;
BLV2048
NPN; Configuration: COMMON EMITTER, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation (Abs): 500 W; Maximum Collector Current (IC): 20 A; Package Shape: RECTANGULAR;
PZ1418B15U
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): 2 A; Transistor Application: AMPLIFIER; Maximum Collector-Emitter Voltage: 15 V;
BLV904
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): 1.2 A; Highest Frequency Band: ULTRA HIGH FREQUENCY BAND; Maximum Collector-Emitter Voltage: 28 V;
BLY93A
BLY93A by NXP Semiconductors is an NPN RF power BJT designed for amplifier applications. It features a max collector current of 3 A, operates up to 200 °C, and offers a min power gain of 9 dB in the very high frequency band. Its round, flat package ensures efficient thermal management.
PLB16012U
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 15 W; Maximum Collector Current (IC): .9 A; Package Style (Meter): FLANGE MOUNT;
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