ORT551 is an ultra miniature two contact Single Pole-Double Throw (SPDT) reed switch designed for changeover operations. This hermetically sealed reed switch is for loads less than 200Volts. Contact rated for 3 Watts with Rhodium (Rh) contacts engineered for long life. Can switch or carry as low as 10 nanoVolts (10-9 Volts) without signal loss. Can switch or carry as low as 1 Femt-Amp (10-15 Amps) without signal loss. Electrostatic Capacitance is less than .3 pF. Consumes no power in open position. Insulation Resistance above 1 gigaohm (109 Ω).
Operation temperatures: -40˚C (-40˚F) to +120˚C (248˚F) Tolerant of harsh environments including salt spray, water, humidity, gaseous & chemical fumes, oil, fuel, and dust-laden atmospheres. Shock resistant above 20Gs.
Reed-Rex can custom Trim and Form OKI reed switch terminals to meet your precise requirements. Provide us with a drawing of your custom terminal configuration and we will provide a quote to safely modify the terminals.
Product Code: ORT551