Product Watch

SPIROL® Tubular Spacers provide a cost-effective, high-performance alternative to cut tubing, machined bushings, ferrules, grommets, and turned parts. Used as standoffs, sleeves, axles, and pins, they are engineered to deliver reliable spacing without unnecessary cost or complexity. Formed from cold-rolled strip into closed-seam tubes, SPIROL Spacers are produced using...

Keystone offers a comprehensive line of threaded standoffs & clear hole spacers in Metric and Standard sizes and materials for any industry

ETRI® 400 Hz and 28 VDC fans designed for the reliable cooling of critical avionic and marine electronic systems are now available from Rosenberg USA as axial impellers or forward curved blowers with a service life of 35,000 hours or more based on stringent MIL or D0160 avionics standards.

Keystone Electronics broadens it’s selection of PCB & SMT Mounted Fuse Holders to include a series intended specifically for photovoltaic (PV) systems. The new fuse holders are exclusively designed to accommodate the Midget fuses (10x38mm), 5AG in the SPF Solar Protection Fuse series. Rated for up to 30 Amps, 1,000 VDC

Keystone offers a Miniature Lithium button cell retainer suited for most portable medical devices such as hearing aids, diabetic monitoring devices, implantable optics and others utilizing high density PCB packaging These retainers accepts all ML414 micro Lithium batteries from all major manufacturers. Retainers are manufactured of Phosphor Bronze. Surface Mount versions are suppl...

Keystone Electronics Fuse Clips with end stops are UL recognized to insure safety & design integrity in UL products. For use with Cylindrical Fuses sizes 1AG thru 8AG, Midget & Solar Protection (SPF) style fuses. Useable for 6 to 30 Amp applications, innovative fuse clips are manufactured from brass-tin plated to assure low contact resistance. Offered inTHM, SMT & Rivet mount...

Keystone Electronics offers High performance, Pre-Wired, 9V Insulated Battery Straps, designed to connect most 9V batteries in series or in parallel. Available in "T" or "I" configurations for design flexibility.Straps incorporate high quality insulators and sturdy proven Nickel Plated Phosphor Bronze, Spring Steel or Brass snap-on connectors with soldered-in red and black wire leads.

Keystone's latest innovation in battery hardware includes polarized SMT & THM Battery Holders for CR2 & CR123A Lithium Batteries. Durable heat resistant Nylon suited for traditional soldering and reflow processing with gold or tin plated contacts make these holders ideal for a wide range of applications includes: OEM photographic, medical, consumer and industrial electronics.