Features of Universal Serial Bus Plugs and Sockets:
These Universal Serial Bus Plugs and Sockets may replace all other existing ports and connectors, which alleviates restrictions of limited COM ports and available IRQs. They enable users to daisy chain up to 127 devices to achieve data transfer rates up to 12 Mb per sec.
Three to four times faster than parallel devices and up to 40 times faster than serial ports, these advanced interconnects allow peripherals to be connected or disconnected without turning off a computer. They feature true "plug and play" operation and do not require jumpers, DIP switches or IRQ settings.
These new devices allow USB speakers to bypass a sound card and receive true digital audio sound quality by connecting directly with the computer.
Construction features include: Snap-in PC solder tails to hold connectors in position for wave soldering: and with Tin Plated solder tails for excellent solderability. Gold Plated contact areas assure low contact resistance and high reliability.
Manufactured in horizontal and vertical types as well as "dual stacking" types for PCB mounting, these USB sockets carry a rated voltage of 30V (RMS). Contact current ratings are 1 Amp DC max. with contact resistance at 15 milliohms max. Insulation resistance is 1000 megaohms min. Dielectric withstanding voltages are 750 VAC for 1 minute. Operating temperatures are -25°C (13°F) and 80°C (176°F).
Principal applications for these USB plugs and sockets are digital cameras; scanners; trackballs; keyboards; printers; joysticks; modems; phones; fingerprint ID systems; etc.
NPA | Wiring Accessories & P.C.B. Hardware
Major product lines distributed by NPA include:
Heyco Products Inc. offers an extensive selection of strain relief bushings, insulating bushings, nylon hole plugs, liquid tight fittings, cable clips and clamps, IEC connectors, wire positioning and terminating products.
Keystone Electronics Corp offers battery holders, fuse clips and holders, micro pins and micro jacks, quick-fit terminals, plugs and jacks, screw terminals, LED spacers, instrument handles, plus much more. Micro Plastics Inc, the world's largest manufacturer of nylon fasteners, featuring: Screws, bolts and threaded rod, nuts, washers and screw insulators, nylon spacers and PCB mounts, panel clips and fasteners, wire positioning hardware and accessories and circuit board hardware.
Micro Plastics product offering includes screws, nuts, washers, spacers, bushings, panel fasteners, hole plugs, circuit board hardware, hose clamps, wire handling clips, cable ties, and more. Their plastic fasteners are molded in tough, corrosion-resistant Nylon 6/6, but are also available in a variety of other materials. With a wide array of capabilities Micro Plastics, Inc. is poised to meet your every fastener need; offering custom molding, professional color-matching and custom packaging solutions.
NPA Products offers cable ties and accessories, pre-insulated terminals, compression lugs, insulated ferrules, tube plugs and caps, heatshrink tubing, tools and nylon wall anchors.