MEDER electronic HI Series High Insulation Reed Relays DESCRIPTION A high insulation resistance of up to 1000 Gigaohm with low dielectric constant is achieved by using a high insulation plastic for the coil form. The HI series’ space requirements is only 34 x 7.5 x 7.9 mm. FEATURES APPLICATIONS • Measurement equipment • Test systems • Control systems • Medical equipment • Rated power up to 50 Watts • Switching up to 1000 VDC • Breakdown up to 1500 VDC PIN OUT DIMENSIONS All dimensions in mm [inches] ORDER INFORMATION Part Number Example SERIES NOMINAL VOLTAGE CONTACT FORM SWITCH MODEL HI XX - 1A XX OPTIONS 05, 12, 24 HI12 - 1A66 12 is the nominal voltage 66 is the switch model 31, 66, 75 www.meder.com Germany # ++49-(0)7733-94870, USA # 800-870-5385 283 HI Series MEDER electronic High Insulation Reed Relays RELAY DATA All data at 20 0C Contact Ratings Switch Model --> Contact For m --> Conditions Switch 31 For m A Min. Switching Power Any DC combination of V & A not to exceed their individual max.'s Switching Voltage Switch 66 For m A Typ. Max. Min. Switch 75 For m A Typ. Max. Min. Typ. Max. Units 50 10 10 W D C or peak A C 1000 200 1000 V Switching Current D C or peak A C 2.0 0.5 0.5 A Carry Current D C or peak A C 3.0 1.25 1.0 A Static Contact Resistance w/ 0.5V & 50mA 60 150 200 mΩ Dynamic Contact Resistance Measured w/ 0.5V & 50mA 1.5 ms after closure 200 mΩ Insulation Resistance (100 Volts applied) Breakdown Voltage Across contacts Contact to coil Across contacts Contact to coil Operate Time, incl. Bounce Measured w/ 100% overdrive 150 1 0 10 1 0 12 1500 2.5 1.0 200 1 0 10 1 0 12 225 2.5 1.0 1 0 10 1 0 12 1000* 2.5 1.0 1.2 Ω VD C kV D C kVRMS 0.5 1.0 0.1 0.5 ms 0.1 ms Release Time Measured w/ no coil suppression Capacitance Across contacts Contact to coil 0.4 3.0 0.2 3.0 0.4 3.0 pF DC only & <10 pF stray cap. 500 1000 500 106 Cycles Life Expectancies Switching 5 Volts@ 10mA For other load requirements please see our life test section located on page 151. Environmental Data Shock Resistance 1/2 sine wave duration 11ms 50 50 50 g Vibration Resistance From 10 - 2000 Hz 20 20 20 g Ambient Temperature 10 0C/ minute max. allowable -20 70 -20 70 -20 70 0 C Storage Temperature 10 0C/ minute max. allowable -25 85 -25 85 -25 85 0 C Soldering Temperature 5 sec. dwell 260 0 C 260 260 * For higher voltage requirements please consult factory. www.meder.com 284 Germany # ++49-(0)7733-94870, USA # 800-870-5385 MEDER electronic HI Series High Insulation Reed Relays COIL DATA CONTACT FOR M SWITCH MODEL All data at 20 0C 66 75 1A 31 COIL VOLTAGE COIL RESISTANCE PULL-IN VOLTAGE DROP-OUT VOLTAGE NOMINAL COIL POWER VD C Ω VD C VD C mW Nom. Max. Min. Typ. Max. Min. Max. Min. Max. Typ. 5 7.5 440 600 660 0.85 3.5 0.75 3.4 40 12 16 2700 3000 3300 1.9 8.4 1.8 8.3 50 24 30 5400 6000 6600 3.7 16.8 3.6 16.7 95 5 7.5 144 160 176 0.85 3.5 0.75 3.4 155 12 16 990 1100 1210 1.9 8.4 1.8 8.3 130 24 30 3240 3600 3960 3.7 16.8 3.6 16.7 160 * The pull-in / drop-out voltages and coil resistance will change at the rate of 0.4% per C 0 . www.meder.com Germany # ++49-(0)7733-94870, USA # 800-870-5385 285