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: YES; Maximum Power Dissipation (Abs): .33 W; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 150 Cel;
Median Price
$0.064
Lifecycle Status
Suppliers In-Stock
84
In-Stock Inventory
1k+
Conrad
1+ parts
$0.033
100+ parts
-
1k+ parts
10k+ parts
Adafruit Industries
$0.058
$0.055
Element14
$0.070
$0.053
$0.034
$0.029
Distrelec
$0.077
DigiKey
$0.100
$0.021
$0.014
Mouser Electronics
$0.110
$0.069
$0.048
$0.023
Arrow
$0.168
$0.063
$0.040
$0.027
Newark
$0.189
$0.045
Verical
$0.019
Chip1Stop
$0.018
Farnell
$0.056
$0.025
$0.022
Master Electronics
$0.011
Digiode
Nova Conductors
$0.047
Maritex
$0.144
$0.020
$0.015
Component Electronics Inc.
$0.380
$0.290
$0.250
Forefront Electronics and Design
$0.490
TEDSS.com
$10.000
$0.030
Area51 Electronics
NexGen Digital
Micros sp.j. W. Kędra i J. Lic
$0.016
$0.008
$0.006
Micros
Partservice
Chip Stock
ComSIT Distribution GmbH
LWI Electronics Inc
Dan-Mar Components
ComSIT USA
Halfin
LIBRA Elektronik GmbH
Demsay Elektronik
HZD GmbH
SOS electronic
$0.013
ECAB
NAC Semi
Rebound Electronics
Tectiva GmbH
Pegasus Components GmbH
Electro Sonic
IBS Electronics
Rutronik
$0.017
Rapid Electronics
$0.065
Legend Electronics Inc.
Sea View Technologies
Kruse Electronics AG
Kruse
Electronic Expediters
Anansix
MISTER SPROCKETS
Martec Srl
Ack Elektronik San.Tic.Ltd.Sti
Cyclops Electronics Ltd
Holdelec - ElecDif-Pro
Fibra_Brandt Electronic GMBH
Greenchips
Huijzer Components
PC Components Company LLC
Sensible Micro Corp
Ashlea Components Ltd
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
Q Components
Component Sense
Kronex Distribution GmbH
Lantek
Bristol Electronics
ACDS - Activité Composants Distribution Service
Resion
Semtec, LLC
Vyrian
Mil-Aero Solutions, Inc.
Microfarads
Prism Electronics
Corel Iberica Componentes, S.L.
Goldney Electronics S.L.
VNN
QIE Inc.
Bas Electronics GmbH & Co. KG
GES GmbH
Lonics
Tech-Mark Corp
Avant Electronics Limited
Atlantic Semiconductor
Cogito LLC
Carlin Systems, Inc.
Ampacity Inc.
$0.012
Semicontronic
Corphita
Aranea Global
$0.046
$0.044
Continental Prestige Electronics
Argo Parts USA
Netroflash
Modulus Dynamics
$0.054
$0.052
AZTECH Wire
$0.060
IDEA Electronic Components Group
$0.843
$0.758
MKK Technologies
$1.585
DigiPath Technology Company
Aztec Data Supply Inc.
$1.895
Authorized Procurement Solutions
RC Electronics
Infinite Electronics LLP (Excess)
Metaverse IC Inc.
Cyclops Electronics Ltd (Excess)
Perfect Parts
Formix International (Excess)
Computer Components Inc. - USA
Component Connect
Assy Fe
GreenTree Electronics
QUARKTWIN TECHNOLOGY LTD
Component Stockers USA
Lixinc
A-Z Elektronik GmbH
CPlus Electronics
UNI Independent Distributors
EMSNET (Excess)
Kepictronics
Futuretech Components
Glotronic Ltd.
Supply Digital
FE SAS
Parana Technologies
$1.008
Robosynatics
$20.592
S.R.D Solutions
Other Function Transistors BC817-40 attributes and parameters. Explore more Other Function Transistors devices from Itt Components
Maximum Collector Current (IC):
Configuration:
Minimum DC Current Gain (hFE):
JESD-609 Code:
No. of Elements:
Maximum Operating Temperature:
Polarity or Channel Type:
Maximum Power Dissipation (Abs):
Sub-Category:
Surface Mount:
Terminal Finish:
BC817-40 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
MMBT2222ALT1G
Rochester Electronics
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .6 A;
LM358M
Texas Instruments
LM358M by Texas Instruments is an Operational Amplifier with 2 functions, featuring a max input offset voltage of 9000 uV and a nominal voltage of 5 V. It is commonly used in applications requiring high common mode rejection ratio and low bias current, such as sensor interfaces and signal conditioning circuits.
2N2222A
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
1N4148WS
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
North American Philips Discrete Products Div
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SS14
Vishay Intertechnology
Vishay Intertechnology's SS14 is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 1A. Operating at up to 125°C, it has a repetitive peak reverse voltage of 40V. Ideal for surface mount applications, it suits various electronic circuits requiring efficient rectification and low forward voltage drop.
SMBJ18CA
Micro Commercial Components
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Fagor Electronica S Coop
2N7002
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): 260; Package Shape: RECTANGULAR;
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Motorola
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Package Equivalence Code: SIP3,.1TB;
BAV99
Vishay Intertechnology's BAV99 diode features a max forward voltage of 1.3V and a max output current of 0.15A, making it ideal for rectification applications. With a small outline package style and dual terminal position, this series-connected diode is designed for surface mount usage in various electronic circuits with an operating temperature range from -55°C to 150°C.
Comchip Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56-351
Itt Cannon
CONNECTOR ACCESSORY; MIL Conformity: YES; Terminal Type: WIRE; IEC Conformity: NO; Alternate Contact Sources: ITT CANNON; Associated Military - Specifications: MIL-C-38999;
1N4148
Pro-an Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WT
Continental Device India
Jiangsu Changjiang Electronics Technology
Infineon Technologies
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
Taitron Components
TIP117
Panasonic
PNP; Configuration: DARLINGTON; Surface Mount: NO; Maximum Power Dissipation (Abs): 50 W; Maximum Collector Current (IC): 4 A; Terminal Finish: Tin/Lead (Sn/Pb);
BC847
Plessey Semiconductors Discrete Components Div
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 100 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .1 A;
D44H11
Intersil
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 50 MHz; Maximum Power Dissipation (Abs): 50 W; Maximum Collector Current (IC): 10 A;
TIP112
Philips Semiconductors
NPN; Configuration: DARLINGTON; Surface Mount: NO; Maximum Power Dissipation (Abs): 50 W; Maximum Collector Current (IC): 4 A; Terminal Finish: Tin/Lead (Sn/Pb);
BC337-40
BC337-40 by Texas Instruments is an NPN transistor with a single configuration. It has a max power dissipation of 0.625W, min DC current gain of 250, and max collector current of 0.8A. Ideal for applications requiring high current amplification in circuits operating up to 150°C.
MMBT2907ALT1
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .6 A;
IRF640
Other Transistors;
BF862
N-CHANNEL; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Finish: MATTE TIN; Field Effect Transistor Technology: JUNCTION; Peak Reflow Temperature (C): 260;
TIP29C
Iskra Semic Capacitors Industry
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 3 MHz; Maximum Power Dissipation (Abs): 30 W; Maximum Collector Current (IC): 1 A;
BC817-25
Allegro MicroSystems
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .33 W; Maximum Collector Current (IC): .5 A; Terminal Finish: Tin/Lead (Sn/Pb);
TIP3055
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 3 MHz; Maximum Power Dissipation (Abs): 100 W; Maximum Collector Current (IC): 15 A;
2N2219A
Boca Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .8 W; Maximum Collector Current (IC): .8 A;
2N3904
International Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .35 W; Maximum Collector Current (IC): .2 A;
BC857B
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 100 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .1 A;
BD139-10
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): 13 W; Maximum Collector Current (IC): 1.5 A;
TIP111
NPN; Configuration: DARLINGTON; Surface Mount: NO; Maximum Power Dissipation (Abs): 50 W; Maximum Collector Current (IC): 4 A; Minimum DC Current Gain (hFE): 500;
BC807-25
Secos
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 100 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .5 A;
Sinyork
BC807-40
PNP; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Collector Current (IC): .5 A; Minimum DC Current Gain (hFE): 250;
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BC817-40
Unisonic Technologies
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Collector Current (IC): 1.5 A; Maximum Operating Temperature: 150 Cel;
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .33 W; Maximum Collector Current (IC): .5 A; JESD-609 Code: e0;
Weitron Technology
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 100 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .5 A;
Kodenshi Auk
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Collector Current (IC): .8 A; Maximum Operating Temperature: 150 Cel;
ROHM
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .33 W; Maximum Collector Current (IC): .5 A; Minimum DC Current Gain (hFE): 250;
Sprague Electric
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Collector Current (IC): .5 A; No. of Elements: 1;
Vishay Intertechnology's BC817-40 NPN transistor offers a max power dissipation of 0.33W, min DC current gain of 250, and max collector current of 0.5A. Ideal for surface mount applications in electronics, with an operating temp up to 150°C.
Shanghai Lunsure Electronic Technology
Shandong Yiguang Electronic Joint Stock
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Collector Current (IC): .5 A; Minimum DC Current Gain (hFE): 160;
Itt Components
BC817-25_R1_10001
Panjit International
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 100 MHz; Maximum Power Dissipation (Abs): .33 W; Maximum Collector Current (IC): .5 A;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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