meder electronic 166 www.meder.com high voltage reed relays for pcb mounting hm series ? high voltage test sets ? cable testers ? medical equipment (rf surgery) high voltage reed relays for pcb mounting suitable for switching up to 10 kvdc with breakdown voltages up to 15 kvdc. this series is available with high voltage cables. standard relays available in 1 form a and 1 form b switching confgurations. description dimensions all dimensions in mm [inch] applications features power switching up to 50 w available special pin outs available 1 form a and 1 form b are standard various cable lengths available 32 mm spacing between contact and coil available ? ? ? ? ? 680. 5 [2.6770.02] [2.6770.02] [2.6770.02] [0.7480.02] 680.5 190. 5 190. 5 aw g20 silicone high-voltage wir e ul-style 3239 cable ends tinned hmxx-1axx-15 0 hmxx-1bxx-15 0
meder electronic 167 www.meder.com part number example hm12 - 1a83 - 02 12 is the nominal voltage 1a is the contact form 83 is the switch model 02 is the pinout order information pin out view from top of component hm series series nominal voltage contact form switch model pin out hm xx - xx xx xxx options 05, 12, 24 1a 69, 83 02, 03, 04, 06, 08, 150 1b 69, 83 06, 150 high voltage reed relays for pcb mounting 2.5mm [0.098] pitch grid 2.5mm [0.098] pitch grid 2.54mm [0.100] pitch grid + lo ck ing pi n lo ck ing pi n + hmxx-1axx hmxx-1axx-02 hmxx-1bxx-06 hmxx-1bxx-105 hmxx-1axx-04 hmxx-1axx-08 hmxx-1axx-150 hmxx-1axx-06 hmxx-1axx-03
meder electronic 168 www.meder.com high voltage reed relays for pcb mounting relay data hm series all data at 20 c switch model contact form switch 69 form a/b switch 83 form a/b contact ratings conditions min. typ. max. min. typ. max. unit switching power any dc combination of v & a not to exceed their individual max.s 50 50 w switching voltage dc or peak ac 10 7.5 kv switching current dc or peak ac 3.0 3.0 a carry current dc or peak ac 5.0 5.0 a static contact resistance w/ 0.5 v & 10ma 150 150 p insulation resistance (100 volts applied) across contacts contact to coil 10 13 10 13 10 13 10 13 breakdown voltage voltage applied for 60 sec. min. 15 15 10 15 kvdc operate time incl. bounce measured w/ 100 % overdrive 3.0 3.0 ms release time measured w/ no coil suppression 1.5 1.5 ms capacitance across contacts contact to coil 0.8 5.0 0.8 5.0 pf life expectancies switching 5 v - 10 ma dc only & <10 pf stray cap. 50 50 10 6 cycles 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 50 g vibration resistance from 10 - 2000 hz 20 20 g ambient temperature 10c/ minute max. allowable -20 70 -20 70 o c stock temperature 10c/ minute max. allowable -35 105 -35 105 o c soldering temperature 5 sec. dwell 260 260 o c
meder electronic 169 www.meder.com coil data hm series contact form switch model coil voltage coil resistance pull-in voltage drop-out volage nominal coil power all data at 20 c vdc vdc vdc mw nom. max. min. typ. max. max. min. typ. 1a 83 5 7.5 41 45 50 3.8 0.5 555 12 16 225 250 275 9.0 1.0 575 24 30 900 1000 1100 18 2.0 575 69 5 7.5 27 30 33 3.8 0.5 833 12 16 135 150 165 9.0 1.0 960 24 30 540 600 660 18 2.0 960 1b 83 5 7.5 40.5 45 49.5 3.8 0.5 555 12 16 225 250 275 9 1.0 575 24 30 900 1000 1100 18 2.0 575 69 5 7.5 40.5 45 49.5 3.8 0.5 555 12 16 225 250 275 9 1.0 575 24 30 900 1000 1100 18 2.0 575 * the pull-in / drop-out voltage and coil resistance will change at rate of 0.4% per c. high voltage reed relays for pcb mounting
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