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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Small Signal Bipolar Junction Transistors (BJT) are electronic devices used in low-power applications to amplify and switch small signals. They are commonly used in applications such as audio amplifiers, signal processing, and low-power digital circuits.Small Signal BJTs are designed to handle low-power levels and operate at low to medium frequencies, typically in the range of a few Hz to several MHz. They have a high gain and low noise figure, making them suitable for small signal amplification.The Small Signal BJT consists of an emitter, base, and collector region, and works by controlling the flow of majority charge carriers (electrons or holes) between the emitter and collector through the base region. When a voltage is applied to the base-emitter junction, a small current flows through the base, allowing a larger current to flow from the emitter to the collector.Proper use of Small Signal BJTs is important to ensure optimal performance, reliability, and compatibility with other components in the circuit. Small Signal BJTs are often used in conjunction with other components, such as capacitors and resistors, to form complete low-power electronic circuits.B395
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BC212BG
Onsemi
BC212BG by Onsemi is a PNP BJT with 3 terminals, max power dissipation of 1W, and hFE of 60. Ideal for amplifier applications, it has a max operating temp of 150 °C and VCE of 50V.
.1 A
50 V
SINGLE
60
TO-226AA
O-PBCY-T3
e1
1
3
150 Cel
PLASTIC/EPOXY
ROUND
CYLINDRICAL
260
PNP
1 W
Not Qualified
Other Transistors
NO
TIN SILVER COPPER
THROUGH-HOLE
BOTTOM
AMPLIFIER
SILICON
280 MHz
BC212BRL1G
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 280 MHz; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .1 A;
EUROPEAN PART NUMBER
Tin/Silver/Copper (Sn/Ag/Cu)
40
BC237BG
BC237BG by Onsemi is a NPN BJT transistor with max. collector-emitter voltage of 45V and max. collector current of 0.1A, ideal for amplifier applications. Featuring a min. DC current gain of 200 and nominal transition frequency of 200MHz, it comes in a cylindrical package with through-hole terminals for easy installation.
45 V
200
TO-92
NPN
.35 W
200 MHz
BC237CG
BC237CG by Onsemi is a NPN BJT transistor with hFE of 380, VCE of 45V, and fT of 200MHz. Ideal for amplifier applications due to its 0.35W power dissipation, it has a single configuration in a cylindrical package with through-hole terminals. Operating up to 150 °C, it is suitable for various electronic designs.
380
BC239CG
BC239CG by Onsemi is a NPN BJT transistor with 3 terminals, ideal for amplifier applications. It has a min hFE of 380 and can handle a max collector current of 0.1 A. With a max operating temperature of 150 °C, it offers a nominal transition frequency of 280 MHz.
25 V
BC327-16ZL1G
BC327-16ZL1G by Onsemi is a PNP BJT transistor with a max collector-emitter voltage of 45V and max current of 0.8A. Ideal for amplifier applications, it has a min DC current gain of 100 and operates up to 150 °C. Its package style is cylindrical with through-hole terminals.
.8 A
100
.625 W
260 MHz
BC327-25ZL1G
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 260 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .8 A;
160
BC327RL1G
BC327RL1G by Onsemi is a PNP BJT transistor with hFE of 100, IC of 0.8A, and VCE of 45V. Ideal for amplifier applications due to its cylindrical package style and max operating temperature of 150 °C. Its silicon element material ensures reliable performance in various electronic circuits.
BC337-16RL1G
BC337-16RL1G by Onsemi is a NPN BJT transistor with max. power dissipation of 1.5W, hFE of 100, and max. collector-emitter voltage of 45V. Ideal for amplifier applications due to its high transition frequency of 210MHz and max. collector current of 0.8A in a cylindrical package style.
1.5 W
210 MHz
BC337ZL1G
BC337ZL1G by Onsemi is a NPN BJT transistor with max. power dissipation of 1.5W, hFE of 100, and max. collector-emitter voltage of 45V. It is commonly used in amplifier applications due to its high transition frequency of 210MHz and max. collector current of 0.8A, making it suitable for various electronic circuits requiring signal amplification.
BC338-25ZL1G
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 210 MHz; Maximum Power Dissipation (Abs): 1.5 W; Maximum Collector Current (IC): .8 A;
BC368G
BC368G by Onsemi is a NPN BJT transistor with 3 terminals, ideal for amplifier applications. It has a max power dissipation of 1.5W, hFE of 85, and operates up to 150 °C. With a max VCE of 20V and IC of 1A, it offers reliable performance in various electronic circuits.
1 A
20 V
85
65 MHz
BC372G
BC372G by Onsemi is a NPN Darlington transistor with 3 terminals and a max power dissipation of 0.625W. With a min DC current gain of 8000, it operates at temperatures up to 150 °C. Ideal for applications requiring high collector current and transition frequency up to 200MHz in small signal circuits.
100 V
DARLINGTON
8000
BC373G
BC373G by Onsemi is a NPN Darlington transistor with 8000 min DC current gain, suitable for amplifier applications. It has a max collector-emitter voltage of 80V and can handle up to 1A of collector current. With a nominal transition frequency of 200MHz, it operates b/w -55 °C to 150°C effectively in various electronic circuits.
80 V
-55 Cel
BC447G
BC447G by Onsemi is a NPN BJT with 3 terminals, max power dissipation of 1.5W, and max collector-emitter voltage of 80V. Ideal for applications requiring a single configuration transistor with hFE of at least 50, operating up to 150 °C, and featuring a nominal transition frequency of 200MHz.
.3 A
50
BC489G
BC489G by Onsemi is a NPN BJT transistor with max. power dissipation of 0.625W, hFE of 15, and max. operating temp of 150 °C. Ideal for switching applications due to its max. collector-emitter voltage of 80V and max. collector current of 0.5A in a cylindrical package style suitable for through-hole mounting.
.5 A
15
SWITCHING
BC490G
BC490G by Onsemi is a PNP BJT transistor with 3 terminals, ideal for switching applications. It has a max power dissipation of 1.5W, hFE of 15, and can handle up to 80V collector-emitter voltage. With a max operating temp of 150°C and fT of 150MHz, it's suitable for various electronic circuits requiring high-speed switching capabilities.
150 MHz
BC517RL1G
BC517RL1G by Onsemi is a NPN Darlington transistor with hFE of 30,000. It operates up to 150°C with VCE max of 30V and IC max of 1A. Ideal for amplifier applications due to its high gain and current capabilities in a cylindrical package.
30 V
30000
BC517ZL1G
BC517ZL1G by Onsemi is a NPN Darlington transistor with hFE of 30,000. It operates up to 150°C with VCE of 30V and IC of 1A. Ideal for amplifier applications due to its high gain and current capabilities in a cylindrical package.
BC547ARL1G
BC547ARL1G by Onsemi is a NPN BJT transistor with max. collector-emitter voltage of 45V and max. collector current of 0.1A. It has a min. DC current gain of 110, ideal for amplifier applications due to its high transition frequency of 300MHz and max. power dissipation of 0.625W in a cylindrical package style.
110
300 MHz
BC547CZL1G
BC547CZL1G by Onsemi is a NPN BJT transistor with hFE of 420, VCE of 45V, and IC of 0.1A. Ideal for amplifier applications, it has a max operating temp of 150°C and fT of 300MHz in a cylindrical package.
420
BC549CG
BC549CG by Onsemi is a NPN BJT transistor with 3 terminals, ideal for amplifier applications. It has a min hFE of 420 and can handle a max IC of 0.1A. With a max operating temperature of 150°C, it offers a transition frequency of 250MHz in a cylindrical package suitable for through-hole mounting.
LOW NOISE
250 MHz
BC550CG
BC550CG by Onsemi is a NPN BJT transistor with 3 terminals, ideal for amplifier applications. It offers a min hFE of 420 and can handle a max collector current of 0.1A. With a max operating temperature of 150°C and a collector-emitter voltage of 45V, it is suitable for various electronic projects.
BC560CG
BC560CG by Onsemi is a PNP BJT transistor with 3 terminals, ideal for amplifier applications. It has a max power dissipation of 0.625W, hFE of 380, and operates up to 150°C. With a VCE of 45V and IC of 0.1A, it offers high performance in a cylindrical package suitable for through-hole mounting.
BC560CZL1G
BC560CZL1G by Onsemi is a PNP BJT transistor with 3 terminals, hFE of 380, and max. power dissipation of 0.625W. Ideal for amplifier applications, it has a max. collector-emitter voltage of 45V and operates up to 150°C.
BC618G
BC618G by Onsemi is a NPN Darlington transistor with hFE of 4000, VCE of 55V, and IC of 1A. Ideal for amplifier applications due to its high gain and current capabilities. Its cylindrical package with through-hole terminals makes it suitable for various electronic designs.
55 V
4000
BC635RL1G
BC635RL1G by Onsemi is a NPN BJT with 45V VCEO, 1A IC, and 200MHz fT. Ideal for low-power applications, it comes in a cylindrical package with through-hole terminals. With a min hFE of 40 and max operating temp of 150 °C, it's suitable for various electronic designs.
BC635ZL1G
BC635ZL1G by Onsemi is a NPN BJT with max. collector-emitter voltage of 45V, max. collector current of 1A, and min. DC current gain of 40. It is used in applications requiring small signal amplification in electronic circuits due to its high transition frequency of 200MHz and max. power dissipation of 0.625W.
BC638G
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 150 MHz; Maximum Power Dissipation (Abs): 1.5 W; Maximum Collector Current (IC): .5 A;
60 V
BC639G
BC639G by Onsemi is a NPN BJT with max. power dissipation of 0.625W, hFE of 40, and max. collector-emitter voltage of 80V. Ideal for applications requiring a single configuration transistor in through-hole package style, such as amplifiers or signal processing circuits operating up to 150 °C.
TO-226
BC639ZL1G
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 200 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): 1 A;
BC640G
BC640G by Onsemi is a PNP BJT with 3 terminals, max. power dissipation of 1.5W, and hFE of 40. Ideal for applications requiring a max. collector-emitter voltage of 80V, such as amplifiers or signal processing circuits due to its high transition frequency of 150MHz.
BC859BLT1G
BC859BLT1G by Onsemi is a PNP BJT with 3 terminals, hFE of 220, and max operating temp of 150 °C. Ideal for small signal applications in electronics due to its low power dissipation, high transition frequency of 100 MHz, and collector-emitter voltage of 30V.
220
TO-236AB
R-PDSO-G3
e3
RECTANGULAR
SMALL OUTLINE
.3 W
YES
Tin (Sn)
GULL WING
DUAL
100 MHz
BC859BLT3G
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 100 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .1 A;
BCX17LT3G
BCX17LT3G by Onsemi is a PNP BJT transistor with 45V VCEO, 0.5A IC, and 150 °C max temp. Ideal for small signal applications in electronics due to its compact SOT package and high DC current gain of 40 (hFE). Suitable for surface mount PCB designs requiring low power dissipation.
TIN
BDC01DRL1G
BDC01DRL1G by Onsemi is a NPN BJT transistor with 3 terminals, ideal for amplifier applications. It has a max power dissipation of 1W, hFE of 25, and VCEO of 100V. With a package style of cylindrical and operating temp up to 150 °C, it offers high performance in various electronic circuits.
25
50 MHz
BF393G
BF393G by Onsemi is a NPN BJT with 300V VCEO, 0.5A IC, and 50MHz fT. Ideal for low-power applications requiring high DC current gain and operating up to 150 °C. Package: PLASTIC/EPOXY, CYLINDRICAL shape with THROUGH-HOLE terminals.
300 V
BF420ZL1G
BF420ZL1G by Onsemi is a NPN BJT transistor with 300V VCEO, 0.05A IC, and 60MHz fT. Ideal for amplifier applications, it has a max power dissipation of 0.83W and operates up to 150 °C. The package is cylindrical with through-hole terminals for easy installation.
.05 A
.83 W
60 MHz
BF422RL1G
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 60 MHz; Maximum Power Dissipation (Abs): .83 W; Maximum Collector Current (IC): .05 A;
250 V
BF423G
BF423G by Onsemi is a PNP BJT transistor with 3 terminals, ideal for amplifier applications. It has a max collector-emitter voltage of 250V, max power dissipation of 0.83W, and min DC current gain of 50. The package is cylindrical in shape with through-hole terminals made of tin silver copper.
BF493SG
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 50 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .5 A;
350 V
BSP19AT1G
BSP19AT1G by Onsemi is a NPN BJT transistor for switching applications. It has a max collector-emitter voltage of 350V, max power dissipation of 1.5W, and min DC current gain of 40. With a package style of small outline and surface mount capability, it is ideal for compact electronic devices requiring high-speed switching capabilities.
COLLECTOR
TO-261AA
R-PDSO-G4
4
30
70 MHz
EMC3DXV5T5G
EMC3DXV5T5G by Onsemi is a Small Signal BJT with NPN and PNP polarity, ideal for switching applications. It has 2 elements, 5 terminals, hFE of 35, VCE of 50V, IC of 0.1A, and Ptot of 0.5W. This transistor operates up to 150 °C with a peak reflow temp of 260°C in a small outline package suitable for surface mount technology.
BUILT-IN BIAS RESISTOR RATIO IS 1
COMPLEX
35
R-PDSO-F5
2
5
NPN AND PNP
.5 W
BIP General Purpose Small Signal
FLAT
EMG2DXV5T1G
The Onsemi EMG2DXV5T1G is a NPN BJT transistor with 2 elements and built-in resistor. It has a max collector-emitter voltage of 50V, max collector current of 0.1A, and min DC current gain of 80 (hFE). Ideal for switching applications in small outline packages.
COMMON EMITTER, 2 ELEMENTS WITH BUILT-IN RESISTOR
80
.338 W
EMG2DXV5T5G
The Onsemi EMG2DXV5T5G is a NPN BJT transistor with 2 elements and built-in resistor. It has a max collector-emitter voltage of 50V, max operating temp of 150 °C, and min DC current gain of 80 (hFE). Ideal for switching applications in surface mount designs due to its small outline package style.
MMBT2132T3G
MMBT2132T3G by Onsemi is a NPN BJT with 30V VCEO, 0.7A IC, and hFE of 150. Ideal for small signal amplification in electronic circuits due to its high gain and low power dissipation capabilities. Its GULL WING terminals make it suitable for surface mount applications where space is limited.
.7 A
150
R-PDSO-G6
6
.342 W
MMBT2222LT3G
MMBT2222LT3G by Onsemi is a NPN BJT transistor with 3 terminals, ideal for switching applications. It has a max collector-emitter voltage of 30V, max collector current of 0.6A, and min DC current gain of 75. With a small outline package style and peak reflow temp of 260 °C, it operates at up to 150°C and has a transition frequency of 250MHz.
.6 A
75
TO-236
.225 W
285 ns
35 ns
MMBT6520LT3G
MMBT6520LT3G by Onsemi is a PNP BJT transistor with 350V VCEO, 0.5A IC, and 40MHz fT. Ideal for switching applications, it comes in a small outline package with Gull Wing terminals for surface mount assembly. With a max operating temp of 150 °C, it offers a min hFE of 15 and 0.225W power dissipation.
40 MHz
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