5500 Series/High Voltage Reed Relays H IGH VOLTAGE REED RELAYS The 5500 Series High Voltage Reed Relays are ideally suited to the needs of Instrumentation, Industrial Process Controls and General Purpose requirements. The specification tables allow you to select the appropriate relay for your particular application. Applications include medical and hipot test instruments, and cable test equipment. If your requirements differ, please consult your local representative or Coto’s Factory. 5500 SERIES FEATURES u u u u u u High Dielectric Strength - 10,000 Volts isolation across contacts. High Contact Rating - 200 Watts. Hermetically sealed Tungsten contacts for long life. Low contact resistance - 0.030 Ω typical. Magnetic Shield standard. Custom lead terminations and packages available. Dimensions in Inches (Millimeters) Bottom View 16 Catch Us on the Web! www.cotorelay.com E-Mail us: [email protected] 5500 Series/High Voltage Reed Relays Model Number Parameters 5501 1 Form A High Voltage x 5502 2 1 Form B High Voltage 5503 1 Form A Load Switching x 5504 2 1 Form B Load Switching Test Conditions Units +/- 10%, 25° C Must Operate by Must Release by VDC VDC Ω VDC - Max. VDC - Min. Max DC/Peak AC Resist. Max DC/Peak AC Resist. Max DC/Peak AC Resist. Max DC/Peak AC Resist. Signal Level 1.0V, 1mA Volts Amps Amps Watts x 106 Ops. 7500 7500 3500 3500 3.0 3.0 3.0 3.0 5.0 5.0 5.0 5.0 50 50 200 200 100 100 100 100 50mV, 10mA Ω 0.080 0.080 0.200 0.200 Between all Isolated Pins at 100V, 25°C, 40% RH Ω x 1010 x 1010 x 1010 x 1010 pF 1.5 1.5 1.5 1.5 Between Contacts Contacts to Coil VDC/peak AC VDC/peak AC 10,000 10,000 10,000 10,000 7500 10,000 7500 10,000 Operate Time - including bounce - Typical At Nominal Coil Voltage, 30 Hz Square Wave msec. 3.0 3.0 3.0 3.0 Release Time - Typical Zener-Diode Suppression msec. 3.0 3.0 3.0 3.0 COIL SPECS. Nom. Coil Voltage Max. Coil Voltage Coil Resistance Operate Voltage Release Voltage CONTACT RATINGS Switching Voltage Switching Current Carry Current Contact Rating Life Expectancy-Typical 1 Static Contact Resistance (max. init.) RELAY SPECIFICATIONS Insulation Resistance (minimum) Capacitance - Typical Across Open Contacts Dielectric Strength (minimum) 5 12 24 5 12 24 5 6.5 15 30 40 175 575 12 24 5 6.5 15 30 40 175 575 12 24 6.5 15 30 40 175 575 6.5 15 30 40 175 575 3.75 9.0 18.0 3.75 9.0 18.0 3.75 9.0 18.0 3.75 9.0 18.0 0.5 1.0 2.0 0.5 1.0 2.0 0.5 1.0 2.0 0.5 1.0 2.0 Top View: Grid = .1"x.1" (2.54mm x 2.54mm) 5502, 5504 5501, 5503 Notes: Environmental Ratings 1 Storage Temp: -35°C to +100°C Operating Temp: -20°C to +85°C Solder Temp: 270°C max; 10 sec. max The operate and release voltage and the coil resistance are specified at 25°C. These values vary by approximately 0.4%/°C as the ambient temperature varies. Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s Consult factory for life expectancy at other switching loads. 2 This relay contains a bias magnet. Correct coil polarity must be observed. Models 5502 and 5504 susceptible to magnetic interaction due to bias internal magnet. COTO TECHNOLOGY 55 Dupont Drive, Providence, RI 02907-3105 / (401) 943-2686 Fax (401) 942-0920 17