MEDER electronic HI Series High Insulation Reed Relays DESCRIPTION A high insulation resistance of up to 10T ohm 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. APPLICATIONS FEATURES * Rated power up to 10 Watts * Switching up to 1000 VDC * Breakdown up to 2500 VDC * Measurement equipment * Test systems * Control systems * Medical equipment PIN OUT DIMENSIONS All dimensions in mm [inch] ORDER INFORMATION Part Number Example HI05 - 1A66 1A is the contact form 05 is the nominal voltage 66 is the switch model Series Nominal Voltage Contact Form HI XX - 1A Options 05 Switch Model XX 66, 75, 79 www.meder.com 163 HI Series MEDER electronic High Insulation Reed Relays RELAY DATA Switch Model Contact Form All Data at 20 C Contact Ratings Conditions Switch 66 Form A Switch 75 Form A Switch 79 Form A Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit Switching Power Any DC combination of V & A not to exceed their individual max.`s 10 10 25 W Switching Voltage DC or peak AC 200 500 1000 V Switching Current DC or peak AC 0.5 0.5 1 A Carry Current DC or peak AC 1.25 1.0 2 A Static Contact Resistance w/ 0.5 V & 10mA 150 200 150 m Dynamic Contact Resistance Measured w/ 0.5 V & 50mA , 1.5 ms after closure 200 200 200 m Insulation Resistance across Contacts 100 volts applied Breakdown Voltage across Contact Voltage applied for 60 sec. min. Operation Time incl. Bounce at nominal voltage 0.5 0.5 0.5 ms Release Time Measured w/ no coil suppression 0.1 0.1 0.1 ms Capacitance at 10 kHz cross contact 1012 1013 1012 1013 1012 1013 0.2 2.5 1.5 2.5 2.5 2.5 kVDC 0.2 3.0 0.4 3.0 0.4 3.0 pF 1000 500 1000 106 Cycles Life Expectancies Switching 5 V - 10 mA DC only & <10 pF stray cap. For other load requirements please see our life test section on P. 120. Environmental Data Shock Resistance 1/2 sinus wave duration 11 ms 50 30 50 g Vibration Resistance From 10 - 2000 Hz 20 10 50 g Ambient Temperature 10C/ minute max. allowable -20 70 -20 70 -20 70 o C Stock Temperature 10C/ minute max. allowable -25 85 -25 85 -25 85 o C Soldering Temperature 5 sec. 260 o C 260 www.meder.com 164 260 MEDER electronic HI Series High Insulation Reed Relays COIL DATA Contact Form Switch Model Coil Resistance VDC Pull-in Voltage Drop-out Volage Nominal Coil Power VDC VDC mW Nom. Max. Min. Typ. Max. Max. Min. Typ. 66 75 5 7.5 440 600 660 3.5 0.75 40 79 5 7.5 126 140 154 3.5 0.75 179 All Data at 20 C 1A Coil Voltage * The pull-in / drop-out voltage and coil resistance will change at rate of 0.4% per C. www.meder.com 165