HE Series MEDER electronic High Voltage Reed Relays for PCB Mounting DESCRIPTION High voltage Reed Relays for PCB mounting suitable for switching up to 10 kVDC and breakdown voltage up to 15 kVDC. This series is available with high voltage cables. Standard relays available in Form A and Form B switching configurations. APPLICATIONS FEATURES • • • • • High voltage test sets • Cable testers • Medical equipment (RF surgery) Power switching up to 50 W available Special pin outs available Various case sizes and cable lengths available Air- and creeping distances > 26 mm ORDER INFORMATION Part Number Example HE12 - 1A83 - 02 12 is the nominal voltage 1A is the contact form 83 is the switch model 02 is the pinout Series HE Options Nominal Voltage Switch Model XX - XX XX 12, 24 1A 69 05, 12, 24 1A 12, 24 1B 12, 24 2A 69, 83 12 1A 16 24 1A, 2A 16 www.meder.com 156 Contact Form 83 Pin Out 02, 03 02. 03, 150 150 MEDER electronic HE Series High Voltage Reed Relays for PCB Mounting PIN OUT DIMENSIONS View from top of component All dimensions in mm [inch] TOP VIEW 65.0±0.5 [2.559±0.02] 15.80 [0.622] 1A 14.5±0.5 [0.571±0.02] HExx - 1A83 - 02 HExx - 1A69 - 02 ø 0.80 [0.031] 5.00 [0.197] 25.40 [1.000] 25.40 [1.000] 5.00 [0.197] 50.80 [2.000] 14.5±0.5 [0.571±0.02] 65.0±0.5 [2.559±0.02] HExx - 1A83 HExx - 1A69 15.80 [0.622] 1A 10.00 [0.394] ø 0.80 [0.031] 57.50 [2.264] 5.00 [0.197] 5.00 [0.197] 65.0±0.5 [2.559±0.02] HExx - 1A83 - 03 HExx - 1A69 - 03 15.80 [0.622] 1A 14.5±0.5 [0.571±0.02] 30.00 [1.181] ø 0.80 [0.031] 5.00 [0.197] 5.00 [0.197] 57.50 [2.264] 65.0±0.5 [2.559±0.02] 15.80 [0.622] 2A 22.7±0.5 [0.894±0.02] HExx - 2A ø 0.80 [0.031] 47.50 [1.870] 2.50 [0.098] 57.50 [2.264] 2.50 [0.098] 22.7±0.5 [0.894±0.02] 65.0±0.5 [2.559±0.02] + 15.80 [0.622] 1B 15.00 [0.591] HExx - 1B ø 0.80 [0.031] 47.50 [1.870] 2.50 [0.098] 15.00 [0.591] 57.50 [2.264] 65.0±0.5 [2.559±0.02] Locking PIN 14.5±0.5 [0.571±0.02] 150 [5.905] HExx - 1A83 - 150 15.80 [0.622] 150 [5.905] 1A 150 HExx - 1A69 - 150 ø 0.80 [0.031] 42.50 [1.673] 65.0±0.5 [2.559±0.02] 150 [5.905] 22.7±0.5 [0.894±0.02] 150 [5.905] + 15.80 [0.622] 1B 150 10.00 [0.394] ø 0.80 [0.031] 47.50 [1.870] HExx - 1B83 - 150 HExx - 1B69 - 150 15.00 [0.591] Locking PIN www.meder.com 157 HE Series MEDER electronic High Voltage Reed Relays for PCB Mounting RELAY DATA Switch Model → Contact Form → All Data at 20° C Contact Ratings Conditions Switch 69 Form A / B Switch 83 Form A / B Switch 16 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 50 50 250 W Switching Voltage DC or peak AC 10 7.5 250 DC/AC kV Switching Current DC or peak AC 3.0 3.0 1.5 A Carry Current DC or peak AC 5.0 5.0 1.5 A Static Contact Resistance w/ 0.5 V & 10mA 80 mΩ Insulation Resistance 100 volts applied Across Contacts Contacts - Coil Breakdown Voltage across Contact Voltage applied for 60 sec. min. Operate Time incl. Bounce Measured w/ nominal voltage 3.0 Release Time Measured w/ no coil suppression 1.5 Capacitance at 10 kHz cross contact 150 150 10 1012 10 1012 15 10 10 10 10 10 1012 10 0.8 8 10 Ω 0.8 6 kVDC 3.0 4 ms 1.5 0.2 ms 0.8 5.0 0.8 5.0 pF 50 50 106 Cycles Life Expectancies Switching 5 V - 10 mA DC only & <10 pF stray cap. For other load requirements, see the life test section on P. 120. Environmental Data Shock Resistance 1/2 sinus wave duration 11 ms 30 30 30 Vibration Resistance From 10 - 2000 Hz 10 10 10 Ambient Temperature 10°C/ minute max. allowable -20 70 -20 70 -20 Stock Temperature 10°C/ minute max. allowable -35 105 -35 105 -35 Soldering Temperature 5 sec. 260 www.meder.com 158 260 g g 70 o C 105 o C 260 o C MEDER electronic HE Series High Voltage Reed Relays for PCB Mounting COIL DATA Contact Form Switch Model All Data at 20 °C 1A 1B * 2A 69 83 83 16 Coil Voltage Coil Resistance Pull-in Voltage Drop-out Volage Nominal Coil Power VDC Ω VDC VDC mW Nom. Max. Min. Typ. Max. Max. Min. Typ. 5 7.5 45 50 55 3.8 0.5 500 12 16 225 250 275 9 1 575 24 30 900 1000 1100 18 2 575 5 7.5 90 100 110 3.8 0.5 250 12 16 360 400 440 9 1 360 24 30 1350 1500 1650 18 2 385 12 16 432 480 528 9 2 300 24 30 1080 1200 1320 18 3.5 480 The pull-in / drop-out voltage and coil resistance will change at rate of 0.4% per °C. * Re-closure of Form B may occur if the max. coil voltage is exceeded. Coil polarity on Form B must be observed. www.meder.com 159