ze t t l e r e l e c t r on i cs telephone +44 (0) 1582 599 600 fax +44 (0) 1582 599 700 logistic design (uk) limited. unit 3, eagle centre way, luton lu4 9us www.zettlerrelay.com sales@zettlerrelay.com 2000-10-04 az940 general data life expectancy minimum operations mechanical 1 x 10 7 electrical 1 x 10 5 at rated load operate time (max.) 8 ms at nominal coil voltage release time (max.) 5 ms at nominal coil voltage (with no coil suppression) dielectric strength 1000 vrms contact to contact (at sea level for 1 min.) 4000 vrms contact to coil insulation resistance 1 x 10 9 ohms minimum at 500 vdc dropout greater than 5% of nominal coil voltage ambient temperature at nominal coil voltage operating -40c (-40f) to 70c (158f) standard -40c (-40f) to 85c (185f) sensitive storage -40c (-40f) to 105c (221f) vibration 0.062" da at 10?55 hz shock operating 10 g for 11 ms 1/2 sine pulse (no contact opening >100 usec) mechanical 100 g for 11 ms 1/2 sine pulse enclosure p.b.t. polyester terminals tinned copper alloy, p.c. max. solder temp. 270c (518f) max. solder time 5 seconds max. solvent temp. 80c (176f) max. immersion time 30 seconds weight 7 grams coil power at pickup voltage 253 mw (standard coil) (typical) 113 mw (sensitive coil) max. continuous dissipation 940 mw at 20c (68f) temperature rise 41c (74f) (standard coil) 18c (32f) (sensitive coil) temperature max. 105c (221f) 10 amp miniature power relay features ? 10 amp switching capability ? spst-n.o. and spdt configurations ? 4 kv dielectric strength ? epoxy sealed version available ? ul, cur e43203 notes 1. all values at 20c (68f). 2. relay may pull in with less than ?must operate? value. 3. specifications subject to change without notice. contacts arrangement spst n.o. (1 form a) spdt (1 form c) ratings resistive load: max. switched power: 150 w or 1250 va (n.o.) 90 w or 750 va (n.c.) max. switched current:10 a (n.o.), 3 a (n.c.). max. switched voltage: 150 vdc* or 400 vac, *note: if switching voltage is greater than 30 vdc, special precautions must be taken. please contact the factory. ul, cur 10 a at 125 vac general use, 100k cycles 5 a at 250 vac general use, 100k cycles 5 a at 30 vdc ul, cur 3 a at 250 vac general use, 100 k cycles 3 a at 30 vdc resistor, 100k cycles material silver cadmium oxide resistance < 0.1 ohm (24 v, 1 a voltage drop method) (n.c.) (n.o.)
2000-10-04 ze t t l e r e l e c t r on i cs telephone +44 (0) 1582 599 600 fax +44 (0) 1582 599 700 logistic design (uk) limited. unit 3, eagle centre way, luton lu4 9us www.zettlerrelay.com sales@zettlerrelay.com az940 relay ordering data coil specifications ? standard coil (spdt and spst) nominal coil must operate max. continuous coil resistance order number* vdc vdc vdc 10% 3 2.3 4.3 20 az940?1c?3d 5 3.8 7.2 55 az940?1c?5d 6 4.5 8.7 80 az940?1c?6d 9 6.8 13.0 180 az940?1c?9d 12 9.0 17.3 320 az940?1c?12d 18 13.5 26.0 720 az940?1c?18d 24 18.0 34.7 1280 az940?1c?24d *add suffix ?e? for sealed version. substitute ?1a? for ?1c? for spst version. coil specifications ? sensitive coil (spst) nominal coil must operate max. continuous coil resistance order number** vdc vdc vdc 10% 3 2.3 6.5 45 az940?1a?3ds 5 3.8 10.8 125 az940?1a?5ds 6 4.5 13.0 180 az940-1a-6ds 9 6.8 19.4 400 az940?1a?9ds 12 9.0 26.0 720 az940?1a?12ds 18 13.5 39.0 1600 az940?1a?18ds 24 18.0 51.3 2800 az940?1a?24ds **add suffix ?e? for epoxy sealed version. mechanical data .058 [1.49] .400 .300 [10.16] .100 [7.62] [0.310.12] 3 x.012.005 .300 [7.62] [0.350.12] 2 x.014.005 [4.0] 5 x.157 .417 [10.59] .622 [15.80] .020 [0.760.12] 5 x.028.005 [0.51] .807 [20.50] .054 [1.36] 5 x ?.051 [2.54] [?1.3] form c form a viewed toward terminals wiring diagram mechanical data pc board layout 15 8 16 10 15 8 dimensions in inches with metric equivalents in parentheses. tolerance: .010"
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