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
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 75 MHz; Maximum Power Dissipation (Abs): 8 W; Maximum Collector Current (IC): 1.5 A;
Median Price
$0.318
Lifecycle Status
Suppliers In-Stock
58
In-Stock Inventory
1k+
Rochester
1+ parts
$0.090
100+ parts
1k+ parts
10k+ parts
-
Adafruit Industries
$0.085
Distrelec
$0.640
$0.309
$0.210
Arrow
$0.742
$0.303
$0.191
$0.155
Newark
$0.762
$0.305
$0.207
$0.156
Mouser Electronics
$0.890
$0.476
$0.276
$0.213
DigiKey
$1.710
$0.725
$0.521
$0.406
Verical
$0.301
$0.190
$0.154
Chip1Stop
$0.194
$0.117
$0.104
EBV Elektronik
Element14
$0.334
$0.197
$0.158
Farnell
$0.143
$0.092
RS (Exports)
$0.242
$0.163
$0.131
Digiode
$0.086
Nova Conductors
$0.193
TME
$0.740
$0.297
$0.208
Component Electronics Inc.
$1.540
$1.150
$1.000
Vyrian
Legend Electronics Inc.
IBS Electronics
$0.129
$0.150
Anansix
Cyclops Electronics Ltd
ComSIT Distribution GmbH
ComSIT USA
Elcom Components
ECAB
Halfin
Amar Radio Corporation
Rutronik
$0.152
$0.122
$0.112
LIBRA Elektronik GmbH
Freddi Giovanni
Resion
Corel Iberica Componentes, S.L.
Zilex Electronics Inc.
LittleDiode
Fibra_Brandt Electronic GMBH
A&K Electronics
Rotakorn
Bristol Electronics
Holdelec - ElecDif-Pro
ACDS - Activité Composants Distribution Service
Dan-Mar Components
Huijzer Components
Prism Electronics
Ack Elektronik San.Tic.Ltd.Sti
Component Sense
Manoshevitz Elec. Sales
ICP Electronique
ABC Electronics Ltd.
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
R&J Components
Cogito LLC
Connector Distribution Corp
Right Parts Inc.
Standard Data Resources
Electronic Expediters
Goldney Electronics S.L.
GES GmbH
Semicontronic
$0.076
$0.074
Corphita
$0.081
Modulus Dynamics
$0.087
$0.084
$0.080
Corohmni
Advanced Electronics
Argo Parts USA
$0.188
Netroflash
IDEA Electronic Components Group
$0.308
$0.277
Continental Prestige Electronics
$0.395
$0.264
$0.145
$0.128
Component Stockers USA
$0.470
$0.170
$0.180
DigiPath Technology Company
$0.580
MKK Technologies
ChromeModa Solutions
$0.910
$0.746
Aztec Data Supply Inc.
$1.401
Microchip USA
$31.720
$31.530
$31.430
$31.330
Perfect Parts
Metaverse IC Inc.
Kepictronics
Authorized Procurement Solutions
GreenTree Electronics
Eastek
QUARKTWIN TECHNOLOGY LTD
Infinite Electronics LLP (Excess)
Lixinc
UNI Independent Distributors
SupplyDigital Components
TANS Electronics
Alle Elektronik GmbH
Assy Fe
Problanco Electronics
Parana Technologies
$0.368
S.R.D Solutions
Supply Digital
Computer Components Inc. - USA
Kulean Microsystems
Epart123
UHIMA Technologies
Glotronic Ltd.
Allen Electronics Distributors
$0.230
$0.124
ChipstoGo Electronic ltd
Cyclops Electronics Ltd (Excess)
Other Function Transistors BD138 attributes and parameters. Explore more Other Function Transistors devices from Tt Electronics Plc
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:
Nominal Transition Frequency (fT):
BD138 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
NSN
5961-12-156-7351, 5961121567351, 5961-14-415-7598, 5961144157598, 5961-13-112-1027, 5961131121027, 5961-99-780-2366, 5961997802366
NIIN
121567351, 144157598, 131121027, 997802366
Our primary focus areas for growth and investment are in the end markets of healthcare, aerospace & defence, and automation & electrification which includes products that address resource scarcity, improve energy efficiency, support renewables and drive productivity, connectivity and health.
ATMEGA328P-AU
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: TQFP; Package Shape: SQUARE;
1N4148
Panjit International
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Kingwell Technonlogy
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Allegro MicroSystems
RECTIFIER DIODE; Terminal Position: END; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Brightking
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Rochester Electronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Additional Features: LOGIC LEVEL COMPATIBLE; Qualification: Not Qualified;
Hitano Enterprise
LD1117S33CTR
STMicroelectronics
STMicroelectronics LD1117S33CTR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It operates within an input voltage range of 4.75V to 15V, making it suitable for various applications requiring stable voltage regulation in compact designs. The device features low dropout voltage of 1.3V, high temperature operation up to 125°C, and small outline package style for space-constrained PCB layouts.
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 40; Minimum DS Breakdown Voltage: 60 V;
PIC18F4550T-I/PT
Microchip Technology
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
FDV303N
Onsemi
FDV303N by Onsemi is a N-CHANNEL FET with 25V DS Breakdown Voltage, 0.68A Drain Current, and 0.45 ohm On Resistance. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE at temperatures ranging from -55 to 150°C. Package style is SMALL OUTLINE with GULL WING terminals for surface mount assembly.
NUP2105LT1G
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
Crimson Semiconductor
LM107H
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
2N2222A
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;
1N4148WS
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138W-7-F
Diodes Incorporated
Diodes Inc.'s BSS138W-7-F is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, Gull Wing terminals, and operates in enhancement mode. With 0.2A max drain current and 3.5 ohm RDS(on), it's UL recognized and suitable for small outline packages at temperatures ranging from -55 to 150°C.
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Crystalonics
TIP111
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);
IRFZ44N
Transys Electronics
Other Transistors;
MJE350
Asi Semiconductor
PNP; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 20 W; Maximum Collector Current (IC): .5 A; No. of Elements: 1;
TIP112
Thomson Consumer Electronics
NPN; Configuration: DARLINGTON; Surface Mount: NO; Maximum Power Dissipation (Abs): 50 W; Maximum Collector Current (IC): 4 A; JESD-609 Code: e0;
BSR14
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .31 W; Maximum Collector Current (IC): .8 A;
BC557B
PNP; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .1 A; JESD-609 Code: e3;
2N3906
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .35 W; Maximum Collector Current (IC): .2 A;
BC807-40
Shanghai Lunsure Electronic Technology
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 100 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .5 A;
2N2907A
Comset Semiconductors
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 200 MHz; Maximum Power Dissipation (Abs): .4 W; Maximum Collector Current (IC): .6 A;
BD243C
National Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 65 W; Maximum Collector Current (IC): 8 A; Maximum Operating Temperature: 150 Cel;
BC547B
Itt Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 150 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .1 A;
BD679A
NPN; Configuration: DARLINGTON; Surface Mount: NO; Nominal Transition Frequency (fT): 10 MHz; Maximum Power Dissipation (Abs): 40 W; Maximum Collector Current (IC): 4 A;
MPS-A92
General Electric Solid State
MPS-A92 by General Electric Solid State is a PNP transistor with a single configuration. It has a max power dissipation of 0.625W and can operate at temperatures up to 150°C. This transistor is commonly used in various electronic applications requiring low DC current gain and a max collector current of 0.5A.
TIP125
Jiangsu Changjiang Electronics Technology
PNP; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 2 W; Maximum Collector Current (IC): 5 A; No. of Elements: 1;
BC807-25
Vishay Intertechnology
Vishay Intertechnology's BC807-25 is a PNP transistor with max power dissipation of 0.35W, min DC current gain of 160, and max collector current of 0.5A. Ideal for applications requiring single configuration transistors in surface mount technology, operating up to 150°C.
TIP41C
Sinyork
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 3 MHz; Maximum Power Dissipation (Abs): 65 W; Maximum Collector Current (IC): 6 A;
TIP29C
Plessey Semiconductors Discrete Components Div
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 3 MHz; Maximum Power Dissipation (Abs): 30 W; Maximum Collector Current (IC): 1 A;
BC548C
Tt Electronics Plc
MPSA92
PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 50 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .5 A;
BFT92WT/R
PNP; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .035 A; No. of Elements: 1;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
BD139-16
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 8 W; Maximum Collector Current (IC): 1.5 A; Maximum Operating Temperature: 150 Cel;
BD13916
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1.25 W; Maximum Collector Current (IC): 1.5 A; No. of Elements: 1;
Weitron Technology
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;
Secos
Motorola
BD139
Iskra Semic Capacitors Industry
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): 8 W; Maximum Collector Current (IC): 1.5 A;
Sid Microeletronica S/a
Texas Instruments
Toshiba
Tesla Elektronicke Soucastky
Infineon Technologies
North American Philips Discrete Products Div
Telefunken Microelectronics
BD139-10
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 8 W; Maximum Collector Current (IC): 1.5 A; Minimum DC Current Gain (hFE): 63;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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