Electronic Essentials
Sensors Connectivity Security
Smart solutions to enable the designs of the future
Huge range in stock of Interconnect, Passives, Electromechanical and more ready to ship today. When it comes to the Internet of Things, sensors, connectivity and, above all, security play a decisive role in development. We offer you a selection of thousands of products, data sheets, technical support as well as further information on all these topics and much more - all from a single source.
Electronic Essentials
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In Stock for Fast Delivery
Passive Products
Capacitors, fixed resistor, inductor and more, in stock for fast delivery, no more waiting.
Electromechanical Products
View our wide range of circuit breakers, fuses, and switches with global stock.
Our technologies for your advantage
Connectors
Power, signalling and data connectors for board, panel and machine level applications, from the brands you can rely on.
Passives
Essential building blocks for any electronics design, explore our huge range of passive components from the brands you trust today.
Semiconductors
From the global leading brands, available in small quantities and bulk pack options. Plus the development tools required for prototyping.
Displays & Optoelectronics
Including displays and related components, LED lighting parts, couplers, LEDs and indicators. Plus associated dev' kits for prototyping.
Power Supplies and Protection
Our extensive range of both on and off-board power supplies and circuit protection hardware are from the brands you trust.
Switches
The switches you need to complete your design. Our extensive range has everything you need.
Relays
We stock a large choice of relay switch products for a wide variety of applications.
Heating & Cooling Components
Maintain the right temperature with our thermal management range.
Axial Fans
RS carries axial fans for a variety of functions, including cooling fans for heavy machinery down to CPU units.
Automation
Logic, process control, and datacommunication are core to industrial automation and form the heart of many machine control designs.
Test & Measurement
We've got your bench covered with power supplies, signal generators, scopes, meters, spectrum analysers and e-loads from leading brands.
Tools, Soldering & ESD
From VDE screwdrivers to tweezers, we have a vast range of tools, soldering and desoldering stations and ESD products to help you.
Leading Brands
New Product for New Opportunities
Passives
We just expanded our range for capacitors, fixed resistors, and more passive components, take a look!
More from RS
Solutions for Manufacturing Industry
Discover our specialist products, solutions and top suppliers for supporting the manufacturing industry.
Automation & Control
You can get everything you need from one place with our wide range of Automation & Control products from leading brands.
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Have you discovered RS PRO?
RS PRO, the own brand of RS, offers an unbeatable range of over 70,000 products across all industries with the quality you can trust.
Helping you embrace IIoT
Introduction to IIoT
4:27 - We work closely with innovative manufacturers to source the latest IIoT technology. Here are some of the key considerations when implementing IIoT.
Expert knowledge from the DesignSpark community
IoT and the Environment
This balanced article considers both the environmental impact of the Internet of Things (IoT) technology, and some of the ways it can help mitigate environmental pressures.
Communication Protocols for IoT
Engineers must weigh the pros and cons of an ever-growing number of connectivity options when working on products and systems for the IoT...
IoT Security for 2022
An expert's perspective on the top security issues for designers at each conceptual layer of an IoT application, focusing on one or two of the more common issues.
A Hands-On Look...
A look at the STEVAL-IDB011V1 evaluation board, the BlueNRG-LP BLE system-on-chip, and then an example demonstrating Bluetooth Low Energy long range features.
FREE DesignSpark Software
DesignSpark PCB Software
You want to innovate with your PCB board designs. With DesignSpark PCB, there is no limit to your schematic size or the number of sheets.
DesignSpark Electrical Software
You want to save time, automating wiring and device numbering and reports. DesignSpark Electrical ensures designs are accurate and coherent.
DesignSpark Mechanical Software
Take your design concepts through to production with ease with DesignSpark Mechanical.
Services to help with your next IoT project
Product Support
Access product support through our technical specialists, online resources, by phone or live chat.
RS PurchasingManagerâ„¢
Our easy to use platform provides 24/7 access to 700,000+ products whilst giving you confidence that spend is under control.
Product Plus
Our specialist team can help you source products not published on our website. Saving you time and reducing purchase-to-pay costs.