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For over sixty-five years, Keystone Electronics has been manufacturing precision electronic interconnect components and hardware, supplying quality products at competitive prices to industry, worldwide.
Catalog M65 has products such as Battery/Fuse clips, contacts and holders, Terminals and Test Points, Spacers and Standoffs, Instrumentation and Panel Handles and Hardware, Pins, Plugs, Jacks and Sockets, PC Board Hardware and more. All Keystone's products are engineered specifically for use by OEM Designers and Engineers who create and develop state-of-the-art electronic products, instruments and systems.
Product Categories
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Audio Video Connectors
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Backplane Connectors
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Batteries
For continuous operation, power up your electromechanical tools and devices with high-quality and dependable batteries from Future Electronics. Whether you want rechargeable batteries or non-rechargeable batteries, you’ll have many choices to pick from our exclusive collection. Nickel Hydride, alkaline or Lithium batteries, we have them all and more to select from. Our parametric filters will help you find the right battery as you can narrow down the choices based on your requirement of battery capacity, voltage, packaging and more. -
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. -
Cable Management
Simple yet effective, cable management products and accessories are widely used in power distribution systems, communication units, entertainment devices and networking systems. They help you organize cables, wires and cords to enable easy and hassle-free connectivity. Cable management made easy with the extensive range of products and solutions available at Future Electronics. From cable ties and wire ducting to solder tubing and shield tubing, we have various cable management systems from reputed manufacturers. -
Circuit Protection Devices
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. -
D-Sub Connectors
D-Sub Connectors come with two or three rows of small pins that are encased in D-shaped metal shield to provide seamless connection and reduce electromagnetic interference. D-subminiature connectors are used widely used in computers, recording systems, measurement equipment and network ports. From standard board mount to high-density and mixed contact connectors, find a complete range of D-Sub connectors in Future Electronics. We have them in varied pin sizes and number of positions, giving you more options to choose from. -
Enclosures
Protect electronic components the effective way with the wide range of enclosures available at Future Electronics. We offer gasket boxes, cabinets and junction boxes made of durable material to add safety. For complex designs, choose from our IP65 and IP66 enclosures that provide improved resistance against dust and water. For easy mounting of components, we provide enclosure accessories, like snap rivets, jack screws, and sockets. -
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. -
Keypads
Create your own keypads with our impressive range of keypad switches, keypad overlays and key switches. A well laid-out keypad improves user comfort and efficiency while also helping to enhance input accuracy. At Future Electronics, you can find a slew of keypads and accessories from best-in-class manufacturers. Keypad panels, individual key switches or mounting nuts – you’re just a click away from finding what you need. Our parametric search filters are here to make shopping fun and easy! -
Labeling
From simple marking to set up industrial warning signs, find a wide range of labelling products available at Future Electronics. We offer label printers, labels and label accessories. Based on your application select from direct thermal transfer labels, vinyl labels, waterproof labels, print labels, and many more at great prices. We also allow you to select specific number of units to avoid unwanted surplus. -
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. -
Modular/Ethernet Connectors
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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. -
PCB
Designed to connect printed circuit boards in a variety of settings, PCB connectors securely transmit signal and power between boards. Our board-to-board and wire-to-board connectors allow error-free transmission, thanks to their copper alloy construction. Future Electronics houses a large inventory including PCB USB connectors, HDMI PCB connectors, PCB-to-PCB connectors etc. to make hassle-free connections in various applications. -
Pin and Socket Connectors
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Power Cords
Power up your devices using high-quality and reliable power cords from trusted manufactures. Future Electronics offers robust power cables that never let you down in terms of performance and convenience. Now, you can quickly choose the ideal power lines and AC power cords that best fit your requirement, thanks to the parametric search filters that make browsing easier than ever. Find power cables in a range of lengths to suit your needs. -
Production Aids
To ensure safety while production and improving efficiency, Future Electronics brings you the wide range of production aids. Our finger guards, gloves and wraps add to your protection in production environment. We also offer sticks, probes, tapes, dispensing product and more that assist is smooth workflow. In order to offer nothing but reliable performance, all our product range are from reputed manufacturers. -
Resistors
A resistor is a passive electronic component that restricts the flow of current to other components. To ensure safe current flow in a circuit, you need a quality resistor. With over 40000 resistors to choose from, Future Electronics has the huge inventory of fixed resistors, variable resistors, thick film resistors, chip resistors, and more. For complex designs, we offer resistor networks and resistor arrays. Our parametric filter helps you find the right resistor in no time. -
Static Control
Keep electronic components safe from electrostatic discharge (ESD) with our range of static control products. ESD occurs when charged particles come in close contact with each other, resulting in electric failure and machine damage. Our ESD bags, circuit board shippers and ESD board handlers provide anti-static protection during transport, while our vinyl mats, storage containers, trays and ESD grounding kits make for proper handling of sensitive electronics. Find all these and more only at Future Electronics. -
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. -
Terminals and Wire Splice Connectors
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Test & Measurement
Future Electronics carries a selection of test and measurement products that perfectly meet production needs in any project. Right from benchtop power supplies and terminal block accessories to test probes, we offer everything you need to establish an ideal workstation. Our plugs, screws, testers, clips and meter kits make for accurate measurement. Make your next electronic DIY a great one. Shop now! -
Thermal Management Devices
Electronic devices demand proper thermal management systems to avoid disasters due to improper heat dissipation. Future Electronics brings to you a whole line of cooling fans (both axial and radial), heatsinks, insulators, blowers and other accessories to deal with heat dissipation and transfer better. Leading brands sell on Future Electronics, giving you ample choices. Protect your next DIY project from thermal overload with our thermal control systems. -
Tooling and Accessories
Electrical projects involve a lot of wire crimping, cable preparation and compression in order to achieve desired network configurations. Our line of tools, contacts and accessories include everything from crimping tools and crimp contacts to coaxial compression tools and contact insertion tools. You can find all these accessories from top-selling manufacturers. To make things easier, Future Electronics features parametric filters for easy product searches. -
Tools and Cases
The right set of tools and cases makes any electronic project organized. We stock a wide inventory of assembly tools and extraction as well as insertion products just for you. Make use of our board inserters, board extractors and other types of enclosure boxes to deal with several operational challenges. Cable clamps, cable ties or crimpers, whatever you need, we have you covered. Don’t forget to use our parametric search filters that make browsing quick and easy! -
USB Connectors
A USB-to-serial adapter is an ideal solution when you have to connect any device devoid of a serial port to a USB port. There are many types of cables/adapters classified based on the interface type. Some of them are USB to TTL cables, USB to RS232 cables, USB to RS422 cables, and USB to RS485 cables. Future Electronics helps you search for the ideal USB to serial adapter by providing parametric search filters, so you can browse by connector ends and cable length. -
Various Electromechanical
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Various Production Products
