Semiconductor es material sólido o líquido capaz de conducir la electricidad mejor que un aislante, pero peor que un metal. La conductividad eléctrica, que es la capacidad de conducir la corriente eléctrica cuando se aplica una diferencia de potencial, es una de las propiedades físicas más importantes. Es el elemento más básico de electrónica. Por nuestra red de suministros variada, te podemos ofrecer una amplia gama de semiconductores con los precios más competitivos



  • Integrated circuits

    Circuitos integrados es una categoría en cual te presentamos una amplia ranga de circuitos desde controladores de motores tras puertas lógicas hasta amplificadores. Los circuitors integrados son dispositivos que han cambiado el mundo de eléctronica a mitades del siglo 20. Son los minimizados circuitos electrónicos que posibilitaron construcción de ordenadores en la forma en que los conocemos hoy en día

  • Voltage Regulators

    Reguladores de voltaje o también reguladores de tensión estabilizan tensiones de corriente continua. Se necesitan para estabilizar el corriente de la alimentación asi que su uso es muy popular en mayoría de dispositivos. Consulta nuestra oferta para encontrar reguladores que necesitas

  • Transistors

    ransistors serve the purpose of either amplification or switching in most electronic circuits. There are mainly two types of transistors – BJTs (Bipolar Junction Transistors) and FETs (Field Effect Transistors). A BJT is a semiconductor device made up of two p-n junctions connected back-to-back. It can have two types of configurations – PNP or NPN, depending on the doping concentrations. Usually, Silicon is used as a substrate inside a BJT and it is doped according to the voltage and current requirements. A BJT has three terminals – base, emitter and collector. FETs also have three terminals like BJTs but they are made using just one type of material as the main substrate i.e. either p-type or n-type. The three terminals are called gate, drain and source. 

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Microcontroller ATMEGA328P-PU DIP-28

Microcontroller ATMEGA328P-PU DIP-28 features:
- Series: AVR® ATmega
- Core Processor: AVR
- Package / Case: 28-DIP (0.300 ", 7.62mm)
- Core Size: 8-Bit
- Speed: 20MHz
- Connectivity: I²C, SPI, UART / USART
- Peripherals Brown-out: Detect / Reset, POR, PWM, WDT
- Number of I/O: 23
- Program Memory Size: 32KB (16K x 16)
- Program Memory Type: FLASH
- EEPROM Size: 1K x 8
- RAM Size: 2K x 8
- Voltage - Supply (Vcc / Vdd): 1.8 V ~ 5.5 V
- Data Converters: A / D 6x10b
- Oscillator Type: Internal
- Operating Temperature: -40 ° C ~ 85 ° CFManufacturer: SGS-THOMSON / ST
- RoHS: Yes
- Quantity: 1 unit
Price €2.44
Original Atmel DIP-8...


Original Atmel DIP-8 ATtiny85-20PU Tiny85-20PU Microcontroller IC

Original Atmel DIP-8 ATtiny85-20PU Tiny85-20PU Microcontroller IC features:
- Series: low power AVR®
- Core Processor: AVR
- Package / Case: 8-DIP
- Core Size: 8-Bit
- Speed: 20MHz
- Connectivity: SPI
- Number of I / O: 6
- Program MemorySize: 8KB
- Program MemoryType: FLASH
- EEPROM Size: 512B
- Voltage - Supply (Vcc / Vdd): 2.7V ~ 5.5 V
- Data Converters: 10bit A / D, 4 chanels
- Oscillator Type: External
- Operating Temperature: -40 ° C ~ 85 ° C
- RoHS: Yes
- Quantity: 1 unit
Price €2.29
4x 74HC595 74595 SN74HC595N...


4x 74HC595 74595 SN74HC595N 8-Bit DIP-16

With this multiplexer circuit we will be able to get 8 more digital outputs for arduino losing only 3 of them. Characteristic:

- Logic Circuit - Type: DIP-16
- Logic Circuit - Type: Displacement Register
- Displacement Register - Function: Series to Parallel, Series to Series
- Supply Voltage Max .: 6V
- Supply Voltage Min .: 2V
- IC - Output Type: Tri-State Quantity: 4 units.
Price €0.52
NTC thermistor 100K 3950 1m...


NTC thermistor 100K 3950 1m RepRap cable

Sensor used to measure the temperature of the hotend or hot bed of your 3D printer
- NTC Thermistor 100 K 3950
- Impedance: 100 K (25º of Temperature)
- Accuracy: 1%
- Sensor Diameter: 1.8 mm
- Cable Length: 1 m
- Cable: AWM UL 3398 150 ° C 300V
- Ready to be installed and used. Fully insulated
- Designed to withstand the high temperatures of extrusion of plastics such as PLA and ABS
Price €1.19
2x PCF8574P I/O Extension...


2x PCF8574P I/O Extension Board 8574 NXP

- The PCF8574P is an 8-bit remote I / O expander for the I2C bus with 16-pin DIP packet interrupt. - Provides general-purpose remote I / O expansion via a two-wire, two-way I2C bus (Serial Clock (SCL), Serial Data (SDA)).
- Devices consist of eight quasi-directional ports , 100KHz I2C bus interface, three hardware address inputs and interrupt output operating between 2.5V and 6V.
- Quasi-bidirectional port can be independently assigned as one input to monitor interrupt status or keyboards or as an output to activate indicating devices like LEDs. - System Master can read from the input port or write to the output port through a single register.
Price €1.15
20x 2N2222 NPN 40V 800mA...


20x 2N2222 NPN 40V 800mA 300MHz transistor

Product Category: Bipolar Transistor, NPN.
20x 2N2222 NPN 40V 800mA 300MHz transistor features:

- Package / Case: TO-92
- Quantity: 20 units
- Collector-base voltage VCBO: 75V
- Collector-emitter voltage VCEO: 40V
- VEBO emitter-base voltage: 6V
- Continuous collector current: 600mA
- DC MAX collector current: 800mA
- Maximum power dissipation: 1.6W

Price €0.05

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