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.

120148 Products showing for Semiconductors

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  • RS Stock No. 134-6664
  • Mfr. Part No. TGS3830-A00
Each
£32.67(exc. VAT)
  • RS Stock No. 751-3049P
  • Mfr. Part No. AP7311-WG-7
Each (Supplied on a Reel)
£0.126(exc. VAT)
  • RS Stock No. 668-7202
  • Mfr. Part No. MCP9701-E/TO
Each (In a Pack of 20)
£0.388(exc. VAT)
  • RS Stock No. 911-3341P
  • Mfr. Part No. MIC94073YC6-TR
Each (Supplied on a Reel)
£0.49(exc. VAT)
  • RS Stock No. 170-4425
  • Mfr. Part No. SP3232EEY-L
Each (In a Tube of 95)
£0.67(exc. VAT)
  • RS Stock No. 235-5227
  • Mfr. Part No. EL7202CSZ
Each (In a Tube of 97)
£1.744(exc. VAT)
  • RS Stock No. 185-9275P
  • Mfr. Part No. NVMFS5H663NLT1G
Each (Supplied on a Reel)
£0.304(exc. VAT)
  • RS Stock No. 425-201
  • Mfr. Part No. AS4C1G8D4A-62BCN
Each (In a Tray of 209)
£7.521(exc. VAT)
  • RS Stock No. 265-3568
  • Mfr. Part No. TS3A5018DR
Each (On a Reel of 2500)
£0.288(exc. VAT)
  • RS Stock No. 699-6746
  • Mfr. Part No. BD6221F-E2
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£3.06(exc. VAT)
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  • Mfr. Part No. STP20NM60FD
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£3.247(exc. VAT)
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  • Mfr. Part No. PIC16C56A-04/P
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£1.86(exc. VAT)
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  • Mfr. Part No. IR11BD
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£158.03(exc. VAT)
  • RS Stock No. 813-9276P
  • Mfr. Part No. 74HC1G04GV,125
Each (Supplied on a Reel)
£0.037(exc. VAT)
  • RS Stock No. 231-8097P
  • Mfr. Part No. TSV792IDT
Each (Supplied on a Reel)
£1.12(exc. VAT)
  • RS Stock No. 911-5704
  • Mfr. Part No. TC4420CPA
Each (In a Tube of 60)
£1.22(exc. VAT)
  • RS Stock No. 203-3646
  • Mfr. Part No. 6GT2600-4AH00
Each (In a Pack of 50)
£12.615(exc. VAT)
  • RS Stock No. 911-0834
  • Mfr. Part No. IPB200N15N3GATMA1
Each (On a Reel of 1000)
£0.789(exc. VAT)
  • RS Stock No. 159-6562
  • Mfr. Part No. BAT83S-TR
Each (On a Reel of 10000)
£0.027(exc. VAT)
  • RS Stock No. 790-4511P
  • Mfr. Part No. BZX84B16-7-F
Each (Supplied on a Reel)
£0.048(exc. VAT)
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