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
MJD243T4G by Onsemi is a NPN BJT transistor with 100V VCEO, 4A IC, and 12.5W Ptot. Ideal for amplifier applications, it has a hFE of 15 min and operates up to 150°C. This surface-mount device in a small outline package is designed for high-speed switching with a transition frequency of 40MHz.
Median Price
$0.534
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Newark
$1.160
$0.434
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DigiKey
$1.200
$0.492
$0.345
Mouser Electronics
Chip1Stop
$0.399
$0.257
Verical
Master Electronics
$0.427
$0.290
Farnell
$0.350
$0.239
Element14
$0.596
$0.408
Rochester
$0.323
$0.268
Digiode
$0.251
Nova Conductors
$0.354
Flip Electronics
Chip Stock
IBS Electronics
$0.630
$0.457
$0.335
Vyrian
Cyclops Electronics Ltd
NAC Semi
$0.764
Bristol Electronics
LIBRA Elektronik GmbH
ComSIT Distribution GmbH
Connect4Technologies Inc.
Prism Electronics
Ampacity Inc.
$0.196
Corohmni
$0.230
Corphita
$0.238
Aranea Global
$0.347
$0.333
Argo Parts USA
$0.343
Continental Prestige Electronics
$0.487
$0.314
$0.207
Aztec Data Supply Inc.
$0.654
Perfect Parts
Metaverse IC Inc.
QUARKTWIN TECHNOLOGY LTD
Kepictronics
Lixinc
Kulean Microsystems
Microchip USA
SupplyDigital Components
TANS Electronics
Authorized Procurement Solutions
GreenTree Electronics
A-Z Elektronik GmbH
Problanco Electronics
UHIMA Technologies
Plastic/Epoxy material provides good insulation properties and durability, making the transistor suitable for various applications.
NPN transistors are commonly used in amplifier circuits, making this transistor ideal for amplifier applications.
Single configuration simplifies circuit design and makes the transistor easy to use in amplifier circuits.
High operating temperature allows for reliable performance in demanding environments.
High collector-emitter voltage rating provides flexibility in circuit design and allows for handling higher voltages.
High collector current rating allows the transistor to handle higher currents, suitable for power amplification applications.
High transition frequency allows for efficient amplification of high-frequency signals, making this transistor suitable for amplifier applications.
Power Bipolar Junction Transistors (BJT) MJD243T4G attributes and parameters. Explore more Power Bipolar Junction Transistors (BJT) devices from Onsemi
Case Connection:
Maximum Collector Current (IC):
Maximum Collector-Emitter Voltage:
Configuration:
Minimum DC Current Gain (hFE):
JESD-30 Code:
JESD-609 Code:
Moisture Sensitivity Level (MSL):
No. of Elements:
No. of Terminals:
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 Finish:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Transistor Application:
Transistor Element Material:
Nominal Transition Frequency (fT):
MJD243T4G Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Assembly/Origin - Assembly /Test Change 11/Apr/2023
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
08055C104KAT4A
KYOCERA AVX
08055C104KAT4A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance, rated for 50V. With X7R temperature characteristics and -55 to 125 °C operating range, it's ideal for SMT applications requiring compact size and high reliability. The wraparound terminals and multi-layer design make it suitable for various electronic circuits.
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LL4148
Rectron
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
M39029/56-351
TE Connectivity
TE Connectivity's M39029/56-351 is a CRIMP contact type backshell accessory with rated voltage of 115V. It operates b/w -65 to 175 °C, suitable for MIL-C-39029/56 connectors with wire gauge ranging from 28 to 22 AWG. Ideal for military applications requiring female contacts and copper alloy material.
1N4148
Shandong Yiguang Electronic Joint Stock
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
NE555DR
Texas Instruments
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.
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
AB26TRB-32.768KHZ--T
Abracon
AB26TRB-32.768KHZ--T by Abracon is a crystal oscillator with 20 ppm frequency tolerance, 126% stability, and 35000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency in surface mount configurations.
Diotec Semiconductor Ag
SMBJ18CA
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
LM2675M-ADJ/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
General Semiconductor
2N2222A
NXP Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Operating Temperature: 150 Cel;
Digitron Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Silicon Standard
Semicoa
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BSS138
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Style (Meter): SMALL OUTLINE; Maximum Operating Temperature: 150 Cel;
TIP127TU
Onsemi
TIP127TU by Onsemi is a PNP power BJT with 100V VCEO, 5A IC, and 65W Ptot. Ideal for switching applications, it features a Darlington configuration with built-in diode and resistor in a plastic/epoxy package. Operating up to 150°C, this transistor has hFE of at least 1000 for efficient performance.
TIP50
NPN; Configuration: DARLINGTON; Surface Mount: NO; Nominal Transition Frequency (fT): 10 MHz; Maximum Collector Current (IC): 1 A; Terminal Position: SINGLE;
TIP29C
New Jersey Semiconductor Products
NPN; Configuration: SINGLE; Maximum Collector Current (IC): 1 A; No. of Elements: 1; Transistor Element Material: SILICON; Maximum Collector-Emitter Voltage: 100 V;
TIP31CG
TIP31CG by Onsemi is a NPN power BJT with 30W max power dissipation, 100V max collector-emitter voltage, and 3A max collector current. Ideal for switching applications, it has a min hFE of 10 and operates up to 150°C. Its through-hole terminal form makes it suitable for various electronic designs.
BUX87
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Terminal Form: THROUGH-HOLE; Terminal Position: SINGLE; Package Style (Meter): FLANGE MOUNT;
TIP3055
TIP3055 by Texas Instruments is a NPN BJT transistor with max. power dissipation of 100W, max. collector current of 15A, and max. operating temp of 150°C. Ideal for switching applications due to its single configuration and through-hole terminal form in a rectangular package style.
BD679AG
BD679AG by Onsemi is a NPN Power BJT with 40W power dissipation, 750 min hFE, and 80V VCE. Ideal for amplifier applications due to its Darlington configuration with built-in diode and resistor. Package style is flange mount with through-hole terminals.
ULN2003APWRG4
ULN2003APWRG4 by Texas Instruments is a NPN BJT transistor with 7 elements and 16 terminals. It has a max collector-emitter voltage of 50V and max collector current of 0.5A, suitable for switching applications. This surface-mount transistor in a small outline package is ideal for complex configurations requiring high reliability.
BDX53C
NPN; Configuration: SINGLE; Maximum Collector Current (IC): 8 A; Maximum Collector-Emitter Voltage: 100 V; No. of Elements: 1; Transistor Element Material: SILICON;
MJD31CT4-A
STMicroelectronics
STMicroelectronics' MJD31CT4-A is a NPN BJT transistor with 100V VCEO, 3A IC, and 15W Ptot. Ideal for switching applications, it comes in a small outline package with Gull Wing terminals for surface mounting.
Fairchild Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 3 MHz; Maximum Power Dissipation (Abs): 30 W; Maximum Collector Current (IC): 1 A;
TIP111
Transys Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 50 W; Maximum Collector Current (IC): 2 A; JEDEC-95 Code: TO-220AB;
TIP122
Changzhou Galaxy Century Microelectronics
NPN; Configuration: DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): 5 A; Maximum Collector-Emitter Voltage: 100 V; Terminal Position: SINGLE;
TIP110
Continental Device India
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 50 W; Maximum Collector Current (IC): 2 A; Maximum Power Dissipation Ambient: 50 W;
TIP3055G
TIP3055G by Onsemi is a NPN BJT transistor with 90W power dissipation, 60V max collector-emitter voltage, and 15A max collector current. Ideal for switching applications, it has a single configuration in a rectangular package with through-hole terminals. Operating up to 150°C, it offers a min hFE of 5 and fT of 2.5MHz.
MJD44H11T4G
MJD44H11T4G by Onsemi is a NPN BJT transistor with 80V VCEO, 8A IC, and 20W Ptot. Ideal for switching applications, it has a hFE of 40 min and operates up to 150°C. Its small outline package makes it suitable for surface mount designs.
2N3904T&A
Power Bipolar Transistors; Peak Reflow Temperature (C): NOT SPECIFIED; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
MJ11015G
PNP; Configuration: SINGLE; Nominal Transition Frequency (fT): 4 MHz; Maximum Collector Current (IC): 30 A; No. of Elements: 1; Maximum Collector-Emitter Voltage: 120 V;
TIP32C
PNP; Configuration: SINGLE; Maximum Collector Current (IC): 3 A; No. of Elements: 1; Maximum Collector-Emitter Voltage: 100 V; Transistor Element Material: SILICON;
2N3055
Api Technologies
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): .8 MHz; Maximum Collector Current (IC): 4 A; Maximum Collector-Emitter Voltage: 60 V;
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MJD210RLG
MJD210RLG by Onsemi is a PNP BJT transistor with 5A IC, 25V VCE, and 12.5W power dissipation. Ideal for amplifier applications, it has a hFE of 10, operates up to 150°C, and features GULL WING terminals in a SMALL OUTLINE package.
MJD253T4G
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 40 MHz; Maximum Power Dissipation (Abs): 1.4 W; Maximum Collector Current (IC): 4 A;
MJD200G
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 65 MHz; Maximum Power Dissipation (Abs): 13 W; Maximum Collector Current (IC): 5 A;
MJD2955G
MJD2955G by Onsemi is a PNP BJT transistor with 60V VCE, 10A IC, and 20W power dissipation. Ideal for amplifier applications, it has a hFE of 5 and operates up to 150°C. This Gull Wing package with matte tin finish is surface mountable and offers a transition frequency of 2MHz.
MJD2955T4G
MJD2955T4G by Onsemi is a PNP BJT transistor with 60V VCEO, 10A IC, and 20W Ptot. Ideal for amplifier applications, it has a hFE of min. 5 and fT of 2MHz. Its Gull Wing terminals make it suitable for surface mount designs.
MJD243G
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 40 MHz; Maximum Power Dissipation (Abs): 13 W; Maximum Collector Current (IC): 4 A;
MJD210
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 65 MHz; Maximum Power Dissipation (Abs): 12.5 W; Maximum Collector Current (IC): 5 A;
Motorola
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 65 MHz; Maximum Power Dissipation (Abs): 13 W; Maximum Collector Current (IC): 5 A;
MJD210TF
MJD210-I
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 65 MHz; Maximum Power Dissipation (Abs): 12.5 W; Maximum Collector Current (IC): 5 A;
MJD210RL
MJD200T4G
MJD200T4G by Onsemi is a NPN BJT transistor with 5A max collector current, 13W power dissipation, and 65MHz transition frequency. Ideal for amplifier applications, it features a small outline package, matte tin terminal finish, and can operate up to 150°C.
MJD210T4
MJD210T4G
MJD210T4G by Onsemi is a PNP BJT transistor with 5A IC, 25V VCE, and 13W power dissipation. Ideal for amplifier applications, it has a hFE of 10 and operates up to 150°C. This surface-mount device in a small outline package is designed for high-speed operation at 65MHz.
MJD200
MJD200RL
MJD243T4
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