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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PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 8500 MHz; Maximum Collector Current (IC): .05 A; Package Style (Meter): SMALL OUTLINE;
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RF Small Signal Bipolar Junction Transistors (BJT) 2SA1977-T1B-A attributes and parameters. Explore more RF Small Signal Bipolar Junction Transistors (BJT) devices from Renesas Electronics
Additional Features:
Maximum Collector Current (IC):
Maximum Collector-Base Capacitance:
Maximum Collector-Emitter Voltage:
Configuration:
Highest Frequency Band:
JESD-30 Code:
No. of Elements:
No. of Terminals:
Package Body Material:
Package Shape:
Package Style (Meter):
Polarity or Channel Type:
Surface Mount:
Terminal Form:
Terminal Position:
Transistor Application:
Transistor Element Material:
Nominal Transition Frequency (fT):
2SA1977-T1B-A Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Obsolescence/ EOL - EOL 12/Aug/2016 EOL Revision 10/Nov/2016
1N4148
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e3; Minimum DS Breakdown Voltage: 60 V;
SMBJ18CA
Goodwork Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM7805CT/NOPB
Texas Instruments
LM7805CT/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a package style of flange mount, and offers low line/load regulation making it ideal for various electronic applications requiring stable power supply.
Frontier Electronics
First Components International
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Operating Temperature: 200 Cel; Config: SINGLE; No. of Elements: 1;
Mde Semiconductor
BAV99
ROHM
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRS340T3G
Onsemi
MBRS340T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 4A. It operates b/w -65°C to 150°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package. The diode's matte tin terminal finish and dual position make it ideal for surface mount PCB designs.
1N4148WS
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM2675M-ADJ/NOPB
LM2675M-ADJ/NOPB by Texas Instruments is a voltage-mode switching regulator with 1A output current, 37V max output voltage, and 260kHz max switching frequency. Ideal for automotive applications due to its -40°C to 125°C operating temperature range and compact small outline package design.
350766-1
TE Connectivity
TE Connectivity 350766-1 is a rectangular power connector with 0.25" mating contact pitch, rated for 600V and operating temperatures from -55 to 105°C. It has a durable design with POLYAMIDE insulator material, suitable for commercial applications requiring secure crimp termination in cable mounting setups.
LM317T/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-609 Code: e3; Package Shape: RECTANGULAR;
BSS138-TP
Micro Commercial Components
BSS138-TP by Micro Commercial Components is a N-channel small signal FET with a min DS breakdown voltage of 50V and max drain current of 0.22A. It is commonly used in applications requiring enhancement mode operation, such as power management and switching circuits.
Shandong Yiguang Electronic Joint Stock
Taiwan Semiconductor
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;
SN65HVD234DR
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
Yangzhou Yangjie Electronics
2SC3838KT146P
ROHM 2SC3838KT146P is an NPN BJT transistor with max VCEsat of 0.5V, fT of 3200MHz, and hFE of 82. Ideal for S Band applications, this transistor is a single configuration amplifier in a small outline package suitable for surface mount technology.
2N3569
Asi Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1000 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .5 A;
BFR520T,115
BFR520T,115 by NXP Semiconductors is a RF Small Signal Bipolar Junction Transistor (BJT) with NPN polarity. It is a single configuration amplifier transistor that operates in the L Band frequency range up to 9000 MHz. With a max power dissipation of 0.3 W and a max operating temperature of 150°C, it is suitable for various applications requiring high-frequency amplification.
BF959G
BF959G by Onsemi is a NPN RF BJT with 3 terminals. It operates in the VHF band, has hFE of 35, and can handle up to 1.5W power dissipation. Ideal for amplifier applications due to its high transition frequency of 700MHz and max collector current of 0.1A.
NSVMMBTH10LT1G
NSVMMBTH10LT1G by Onsemi is an NPN RF BJT with 650MHz fT, 60 hFE, and 0.3W Pd. Ideal for high-frequency applications in surface-mount configurations due to its 150°C max operating temp and matte tin terminal finish.
BFU760F,115
The NXP Semiconductors BFU760F,115 is an NPN RF BJT with a max power dissipation of 0.22W and min DC current gain of 155. It is ideal for surface mount applications in circuits requiring a max collector current of 0.07A, featuring silicon germanium transistor element material and tin terminal finish.
2N5109
Semicoa
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1200 MHz; Maximum Power Dissipation (Abs): 2.5 W; Maximum Collector Current (IC): .4 A;
BFR93AW
Siemens
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 6000 MHz; Maximum Collector Current (IC): .05 A; Maximum Power Dissipation Ambient: .3 W;
MPS3563G
MPS3563G by Onsemi is a NPN BJT transistor with 3 terminals, ideal for amplifier applications in the ultra-high frequency band. It has a max operating temp of 150 °C, fT of 1500 MHz, and IC of 0.05 A. The package is cylindrical with through-hole terminals made of silicon material.
SD1420
STMicroelectronics
SD1420 by STMicroelectronics is an NPN BJT transistor with a max power dissipation of 8.75W, suitable for amplifier applications in the ultra-high frequency band. It has a min DC current gain of 20 (hFE), operates at temperatures up to 200 °C, and features a max collector-emitter voltage of 28V.
CA3083M
Harris Semiconductor
NPN; Configuration: SEPARATE, 5 ELEMENTS; Surface Mount: YES; Nominal Transition Frequency (fT): 450 MHz; Maximum Collector Current (IC): .1 A; JESD-609 Code: e0;
BFQ19SH6327XTSA1
Infineon's BFQ19SH6327XTSA1 is a NPN BJT transistor for L Band applications. With max fT of 5500 MHz, it has VCE of 15V and IC of 0.21A. This single configuration transistor operates b/w -65°C to 150°C, making it suitable for amplifier circuits in RF applications.
KSP10
The Onsemi KSP10 is an NPN BJT transistor with a max VCEsat of 0.5V and fT of 650MHz. It is used in RF applications due to its ultra-high frequency band, with a max collector-emitter voltage of 25V and power dissipation of 1W.
TIS110
TIS110 by Texas Instruments is a NPN BJT transistor with 3 terminals, ideal for switching applications. With a max power dissipation of 0.36W and max collector-emitter voltage of 40V, it operates at up to 150°C. Featuring a nominal transition frequency of 350MHz, it is housed in a cylindrical package suitable for RF small signal amplification.
BF776H6327XTSA1
Infineon's BF776H6327XTSA1 is a NPN BJT transistor for ultra-high frequency amplification. With 4 terminals, it operates at max 150°C and has a fT of 46GHz. Its plastic package with gull wing terminals makes it suitable for surface mount applications.
NSVF5490SKT3G
NSVF5490SKT3G by Onsemi is a NPN BJT transistor with 90 min hFE, 8000 MHz fT, and L Band frequency range. Ideal for amplifier applications due to its small outline package style and high transition frequency. Suitable for surface mount designs in automotive electronics (AEC-Q101).
MMBTH10LT1
MMBTH10LT1 by Onsemi is an NPN RF BJT transistor with a max operating temp of 150°C. It has a transition frequency of 650 MHz and a collector-emitter voltage of 25V, making it ideal for ultra-high frequency amplifier applications in small outline packages.
MMBR5031LT1
Motorola
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 1000 MHz; Maximum Collector Current (IC): .02 A; Maximum Power Dissipation Ambient: .3 W;
934055894115
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 5000 MHz; Maximum Collector Current (IC): .035 A; Additional Features: HIGH RELIABILITY;
2SC5501A-4-TR-E
RF Small Signal Bipolar Transistors; JESD-609 Code: e6; Moisture Sensitivity Level (MSL): 1; Maximum Time At Peak Reflow Temperature (s): 30; Terminal Finish: TIN BISMUTH; Peak Reflow Temperature (C): 260;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
2SA1857
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 750 MHz; Maximum Power Dissipation (Abs): .15 W; Maximum Collector Current (IC): .05 A;
2SA1857T-5
2SA1245
Toshiba
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 4000 MHz; Maximum Power Dissipation (Abs): .15 W; Maximum Collector Current (IC): .03 A;
2SA1245TE85L
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 4000 MHz; Maximum Collector Current (IC): .03 A; Package Body Material: PLASTIC/EPOXY;
2SA1245TE85R
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 4000 MHz; Maximum Collector Current (IC): .03 A; Qualification: Not Qualified;
2SA1161TPE2
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 3500 MHz; Maximum Collector Current (IC): .03 A; Terminal Form: THROUGH-HOLE;
2SA1161
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 3500 MHz; Maximum Power Dissipation (Abs): .2 W; Maximum Collector Current (IC): .03 A;
2SA1459-L
Renesas Electronics
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1800 MHz; Maximum Power Dissipation (Abs): .25 W; Maximum Collector Current (IC): .05 A;
2SA1458-K-A
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 510 MHz; Maximum Collector Current (IC): .2 A; Transistor Element Material: SILICON;
2SA1461-A
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 510 MHz; Maximum Power Dissipation (Abs): .2 W; Maximum Collector Current (IC): .2 A;
2SA1458-L
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 510 MHz; Maximum Power Dissipation (Abs): .25 W; Maximum Collector Current (IC): .2 A;
2SA1461Y22-A
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 510 MHz; Maximum Collector Current (IC): .2 A; Qualification: Not Qualified;
2SA1458-L-A
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 510 MHz; Maximum Collector Current (IC): .2 A; Peak Reflow Temperature (C): NOT SPECIFIED;
2SA1459-K-A
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1800 MHz; Maximum Collector Current (IC): .05 A; JESD-30 Code: R-PSIP-T3;
2SA1458-K
2SA1459-L-A
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1800 MHz; Maximum Collector Current (IC): .05 A; No. of Elements: 1;
2SA1458-M
2SA1458-M-A
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 510 MHz; Maximum Collector Current (IC): .2 A; Maximum Collector-Base Capacitance: 4.5 pF;
2SA1459-A
2SA1206-A
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1800 MHz; Maximum Power Dissipation (Abs): .6 W; Maximum Collector Current (IC): .05 A;
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