Littelfuse products are vital components in virtually every market that uses electrical energy, from consumer electronics to automobiles, commercial vehicles and industrial equipment. Our history of innovation, proven technical expertise and the industry’s broadest and deepest portfolio of circuit protection products enable us to provide objective, comprehensive solutions for each customer’s unique needs.
We are also expanding into adjacent markets that complement our core business including power distribution centers for mining operations, generator controls and protection for marine applications, heavy-duty switches for commercial vehicles and electromechanical sensors used in the automotive industry.
Product Categories
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Analog
Analog semiconductors find their application in a number of electronic equipment: computers, TVs, digital cameras and more. Future Electronics houses a broad range of the same including amplifiers, drivers, data converters, multiplexers and more. From audio/video amplifiers, ballast controllers and power switches to sensors, regulators and timer circuits, find everything at one place. We offer quality semiconductors from popular brands. Use the parametric filter to find the right component for your needs. -
Battery Holders & Accessories
A battery holder is a case or compartment to hold the battery in place in any electronic device. Future Electronics offers you an exclusive inventory of economical and reliable battery holders and accessories for you to choose from. Mount your batteries to the device effortlessly with our simple and effective clips and contacts. Available in leaf spring, coil spring and button type designs, we have a battery holder for every device. Our battery holders are clearly marked with polarity to ensure proper battery insertion. -
Circuit Protection
Circuit protection is installing a weak link in an electrical circuit intentionally in order to prevent excessive amounts of current or a short circuit. To ensure utmost safety, Future Electronics offers you a complete range of circuit protection devices, like circuit breakers, electronic fuses, ESD protection & diode arrays, thyristors, gas discharge tubes and more. -
Discretes
As opposed to an integrated circuit, discrete semiconductors perform a single electronic function. Discretes are categorized into diodes, transistors and several other types, and are used in a variety of applications such as voltage regulation, surge protection, switching, power conversion and more. We offer a full line of discrete semiconductors from distinguished brands. Use our parametric search filters that allow for quick and precise product searches. -
Filters
Eliminate electromagnetic interference and enhance signals in a circuit with powerful filters from Future Electronics. Reduce the impact of radiation noise in devices with our common mode chokes. Our EMI filters are just what you need to improve performance in communication equipment, computer motherboards, computer peripherals and more. Removing power line noises in personal devices, entertainment systems and other digital devices made easy with our ferrite beads. Find all these types of filters from leading brands here. -
Hardware
Future Electronics brings a wide range of hardware components to make installation easy. Whether you want to terminate cords, connect cables or mount components, find suitable hardware here from leading manufacturers. Choose from our exclusive selection of terminal blocks, terminal block jumpers, sleeves, plates and more at great prices here. You can now select right accessories by narrowing down the choice using our easy, yet effective parametric filters. -
Lighting Solutions
Take a look at our range of lighting solutions that help your equipment deliver cost-effective lighting performance. We stock LED assemblies, lighting controls, LED light/driver modules, cables and other accessories to meet your specific design needs. If you’re looking for a smarter and more efficient alternative to traditional lamps, our LED emitters are a great choice. -
Non-Stocked Offer
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Optoelectronics
Optoelectronics deals with devices that convert electrical signals into photon signals and vice versa. There are hundreds of devices such as photocopiers, automotive lighting, home theatres, Blu-ray players and diagnostic systems that use optoelectronic technology to function. Find a complete array of optoelectronic devices including optocouplers, fiber optic components, infrared emitters, receivers and transceivers, optical sensors and switches and more to meet your design needs. Use our search filters for easy browsing. -
Relays
Relays are simple switches that open and close circuits in devices, electromechanically or electronically. They not only amplify a digital signal for smooth operation, but also provides voltage protection. Future Electronics offers you the most common types of relays, including electromagnetic relays and solid state relays, from industry-leading manufacturers. Choose from our exclusive range of automotive relays, power relays, signal relays among others available in varying capacity to work with most devices. -
Switches
A switch is an inevitable component in any design. To cater to your design needs, Future Electronics stock more than 5000 switch models giving you more option to choose from. From dip switches, encoder switches, and pushbutton switches to rocker switches, rotary switches, and slide switches, you’ll find everything you need and more here. You can find the right switch using our simple parametric filter. Future Electronics gives you the flexibility to order exact number of switches rather than buying them in bulk. -
Thermistors
A thermistor acts as a temperature sensor and changes its resistance value as the surrounding temperature changes in a device. Widely used for measurement and control, thermistors are categorized as two types - PTC thermistors and NTC thermistors. You’ll find both types here at Future Electronics. For CRT displays, 3D printers, heating equipment or other appliances, you’ll find suitable thermistors for every application. -
Various Electromechanical
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Various Semiconductors
