H Series MEDER electronic High Voltage Reed Relays DESCRIPTION High voltage relay having up to 10 kVDC switching and 15 kVDC breakdown voltage contact to coil. FEATURES CHARACTERISTICS • Coil covered with a thermoplastic that meets UL94V-0 • Form A and B options • Switching up to 10 kVDC • 1000 Gigaohm between coil and contact • Breakdown voltage of 15 kVDC DIMENSIONS All dimensions in mm [inches] www.meder.com 272 Germany # ++49-(0)7733-94870, USA # 800-870-5385 MEDER electronic H Series High Voltage Reed Relays DIMENSIONS All dimensions in mm [inches] ORDER INFORMATION Part Number Example SERIES NOMINAL VOLTAGE CONTACT FORM SWITCH MODEL H XX - 1X XX OPTIONS 05, 12, 24 A, B 69, 77, 83 H24 - 1A83 24 is the nominal voltage 1A is the contact form 83 is the switch model www.meder.com Germany # ++49-(0)7733-94870, USA # 800-870-5385 273 H Series MEDER electronic High Voltage Reed Relays RELAY DATA All data at 20 0C Switch Model --> Contact For m --> Contact Ratings Conditions Switch 69 For m A / B Switch 77 For m A / B Switch 83 For m A / B Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units Switching Power Any DC combination of V & A not to exceed their individual max.'s 50 25 50 W Switching Voltage D C or peak A C 10 3.5 7.5 kV Switching Current D C or peak A C 3.0 0.5 3.0 A Carry Current D C or peak A C 5.0 6.0 5.0 A Static Contact Resistance w/ 0.5V & 50mA 150 150 150 mΩ Dynamic Contact Resistance Measured w/ 0.5V & 50mA 1.5 ms after closure 250 mΩ Insulation Resistance (100 Volts applied) Across contacts Contact to coil 1 0 10 1 0 12 1 0 10 1 0 12 109 1 0 12 Ω Breakdown Voltage Across contacts Contact to coil 15 15 15 15 10 15 kV D C Operate Time, incl. Bounce Measured w/ 100% overdrive 200 250 3.0 3.0 1.5 3.0 3.0 ms 1.5 ms Reset Time Measured w/ no coil suppression Capacitance Across contacts Contact to coil 0.8 8 0.8 8 0.8 8 pF DC only & <10 pF stray cap. NA 200 50 106 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 www.meder.com 274 Germany # ++49-(0)7733-94870, USA # 800-870-5385 MEDER electronic H Series High Voltage Reed Relays COIL DATA CONTACT FOR M SWITCH MODEL All data at 20 0C * 1A 69 77 83 1 B ** 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 45 50 55 0.85 3.5 0.75 3.4 500 12 16 306 340 374 1.9 8.4 1.8 8.3 425 24 30 1350 1500 1650 3.7 16.8 3.6 16.7 385 5 7.5 59 65 72 0.85 3.5 0.75 3.4 385 12 16 248 275 303 1.9 8.4 1.8 8.3 525 24 30 585 650 715 3.7 16.8 3.6 16.7 885 * The pull-in / drop-out voltages and coil resistance will change at the rate of 0.4% per C. ** Reclosure of the Form B may occur if the max. coil voltage is exceeded. Coil polarity on Form B must be observed. Red lead is positive. 0 www.meder.com Germany # ++49-(0)7733-94870, USA # 800-870-5385 275