Semiconductors

RS offers a comprehensive range of semiconductor devices from leading manufacturers. Our broad portfolio includes products from ON Semiconductor, STMicroelectronics, Vishay, Microchip, Infineon, Analog Devices, plus many more.

Our extensive semiconductor offer provides a single point of supply throughout an electronic product life-cycle. For prototyping, we offer an extensive range of development boards and silicon in convenient small quantities. To cater for production we also supply silicon in manufacturer standard bulk packaging, such as trays, tubes and reels etc. Combined with the wide variety of semiconductor device types and technologies on offer, RS is an excellent source for you electronic component needs.

What is a Semiconductor?

Simplistically, a semiconductor is a material that has an electrical conductance between that of an insulator and a conductor. This means that a semiconductor can conduct current, but only partially. This key characteristic provides the foundation for modern electronic devices.

Semiconductors are essential in electronics as their properties can be modified and manipulated to provide useful functionality. For example, in a mosfet transistor, a voltage can be applied to the semiconductor material from which it is constructed to control whether the mosfet conducts current or not, providing an electronic, solid state switch. Another example would be a rectifier, where the semiconductor construction means that current can flow more easily in one direction that the other, providing directional current flow control.

The most common semiconductor material used within electronics is silicon, the term becoming ubiquitous to describe PCB semiconductor devices as a whole.

Common Semiconductor Devices Types

There are hundreds, if not thousands of semiconductor device types that can be split into two broad device types:

  • Discretes - A simple device, a device with just one circuit element. Common examples include transistors such as mosfets, diodes, TRIACS and LEDs.
  • Integrated Circuits (ICs) - Electronic devices that incorporate several circuit elements into one package. Examples include microcontrollers, microprocessors, analogue-to-digital converters, operational amplifiers and voltage regulators.

Typical Applications

An electronic product will have many semiconductor devices within its construction. The global market for semiconductors in 2017 was over $400 billion, demonstrating how essential they are to modern society.

Amplifiers & Comparators
Amplifiers & Comparators
Audio & Video ICs
Audio & Video ICs
Chip Programmers & Debuggers
Chip Programmers & Debuggers
Clock, Timing & Frequency ICs
Clock, Timing & Frequency ICs
Communication & Wireless Module ICs
Communication & Wireless Module ICs
Data Converters
Data Converters
Discrete Semiconductors
Discrete Semiconductors
Interface ICs
Interface ICs
Logic ICs
Logic ICs
Memory Chips
Memory Chips
Power Management ICs
Power Management ICs
Processors & Microcontrollers
Processors & Microcontrollers
Programmable Logic ICs
Programmable Logic ICs
Sensor ICs
Sensor ICs

121671 Produits présentés pour Semiconductors

1 sur 999+
En stock
LM339N/NOPB Texas Instruments 4-Channel Comparator Open Collector O/P, 1.3 μs 36 V 3 V 14-Pin MDIP
  • N° de stock RS 533-8237
  • Référence fabricant LM339N/NOPB
Sous-total (1 unité)
1,21 €(TVA exclue)
En stock
onsemi Isolated PowerTrench 2 Type N-Channel MOSFET, 3.5 A, 60 V Enhancement, 8-Pin SOIC FDS9945
  • N° de stock RS 917-5500
  • Référence fabricant FDS9945
Sous-total (1 paquet de 25 unités)
15,075 €(TVA exclue)
En stock
onsemi BC847BLT3G NPN Transistor, 100 mA, 45 V, 3-Pin SOT-23
  • N° de stock RS 690-0091
  • Référence fabricant BC847BLT3G
Sous-total (1 paquet de 25 unités)
1,50 €(TVA exclue)
En stock
Infineon HEXFET Type N-Channel MOSFET, 47 A, 55 V Enhancement, 3-Pin TO-220 IRLZ44NPBF
  • N° de stock RS 541-0086
  • Référence fabricant IRLZ44NPBF
Sous-total (1 unité)
1,07 €(TVA exclue)
En stock
Texas Instruments, LM2596T-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 3A Adjustable 5-Pin, TO-220
  • N° de stock RS 533-3759
  • Référence fabricant LM2596T-ADJ/NOPB
Sous-total (1 unité)
4,97 €(TVA exclue)
En stock
Texas Instruments NE555P, Precision Timer, 8-Pin PDIP
  • N° de stock RS 221-5535
  • Référence fabricant NE555P
Sous-total (1 paquet de 50 unités)
14,95 €(TVA exclue)
En stock
ISO122JP Texas Instruments, Isolation Amplifier, 8-Pin PDIP
  • N° de stock RS 461-8267
  • Référence fabricant ISO122JP
Sous-total (1 unité)
37,79 €(TVA exclue)
En stock
Vishay, 47V Zener Diode 6% 1.3 W Through Hole 2-Pin DO-41
  • N° de stock RS 708-7931
  • Référence fabricant BZX85C47-TAP
Sous-total (1 paquet de 100 unités)
6,20 €(TVA exclue)
En stock
INA114BP Texas Instruments, Instrumentation Amplifier, 50μV Offset 1MHz, ±15 V, 8-Pin PDIP
  • N° de stock RS 197-7139P
  • Référence fabricant INA114BP
Sous-total 1 unité (conditionné en tube)
17,06 €(TVA exclue)
En stock
STMicroelectronics 70 V 15 mA Diode Schottky 2-Pin DO-35 1N5711
  • N° de stock RS 687-0763
  • Référence fabricant 1N5711
Sous-total (1 paquet de 50 unités)
2,05 €(TVA exclue)
En stock
onsemi, 36V Zener Diode 5% 5 W Through Hole 2-Pin Surmetic 40
  • N° de stock RS 774-3303
  • Référence fabricant 1N5365BG
Sous-total (1 paquet de 10 unités)
2,90 €(TVA exclue)
En stock
onsemi Bridge Rectifier, 35A, 1000V, 4-Pin
  • N° de stock RS 184-4752
  • Référence fabricant GBPC3510W
Sous-total (1 paquet de 5 unités)
29,92 €(TVA exclue)
En stock
Vishay 4 kV 250 mA Diode High Voltage 2-Pin DO-204AL GP02-40-E3/54
  • N° de stock RS 629-8691
  • Référence fabricant GP02-40-E3/54
Sous-total (1 paquet de 5 unités)
2,86 €(TVA exclue)
En stock
Microchip ATXMEGA32D4-AU, 16 bit AVR, ATXMEGA32D4 Microcontroller, 32 MHz, 32kB FLASH, 44-Pin TQFP
  • N° de stock RS 133-1728
  • Référence fabricant ATXMEGA32D4-AU
Sous-total (1 paquet de 2 unités)
6,60 €(TVA exclue)
En stock
Vishay IRF9540 Type P-Channel MOSFET, 19 A, 100 V Enhancement, 3-Pin TO-220 IRF9540PBF
  • N° de stock RS 708-5152
  • Référence fabricant IRF9540PBF
Sous-total (1 paquet de 5 unités)
11,04 €(TVA exclue)
Temporairement en rupture de stock
Vishay 2 kV 500 mA Diode High Voltage 2-Pin DO-204AL
  • N° de stock RS 700-1205P
  • Référence fabricant RGP02-20E-E3/54
Sous-total 20 unités (conditionné en bande continue)
5,38 €(TVA exclue)
En stock
STMicroelectronics 600 V 3 A Diode High Voltage 2-Pin DO-201AD
  • N° de stock RS 189-4357P
  • Référence fabricant STTH3R06
Sous-total 25 unités (conditionné en ruban)
8,075 €(TVA exclue)
En stock
Microchip MPLAB PICkit 5 In-Circuit Debugger
  • N° de stock RS 273-5061
  • Référence fabricant PG164150
Sous-total (1 unité)
78,97 €(TVA exclue)
En stock
Vishay Bridge Rectifier, 3A, 600V, 4-Pin
  • N° de stock RS 395-9084
  • Référence fabricant VS-KBPC106
Sous-total (1 paquet de 5 unités)
13,66 €(TVA exclue)
Pénurie d'approvisionnement
STMicroelectronics ST-LINK/V2, Debugger, Programmer for STM8 & STM32 MCUs
  • N° de stock RS 880-1599
  • Référence fabricant ST-LINK/V2-ISOL
Sous-total (1 unité)
79,82 €(TVA exclue)
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