Providence, R.I. Targeting high reliability automatic test equipment, security, industrial and computer applications, Coto Technology's new RI-90 Series changeover dry reed switch offers an initial contact resistance of 140 milliohms (max).
The RI-90 Series, with a 15 mm (max.) glass length, is a single-pole, double-throw (SPDT) type, with three contacts (common contact, normally-open contact and normally-closed contact). The Form C contact configuration offers more options for reed switch sensor applications.
When in proximity of a magnetic field, the common contact will first open with the normally-closed contact (NC), and then make contact with the normally-open (NO) contact as long as the magnetic field is applied.
The ruthenium contact layers of the RI-90 provide long-life switching at a wide variety of loads. The maximum switching current is 400 mA, and 125 Vac or 175 Vdc switching voltage.
The RI-90 Form C is priced at $1.22 each in quantities of 10,000. Delivery is from stock to six weeks.
Call (401) 943-2686