data switches momentary (sdk) action sdk electrical data switching voltage max. [v] 50 dc / 125 ac switching current max. s silver 2 a ac / 1.2 a dc gold 80 ma / ac dc lifetime (at rated breaking capacity) >10 5 initial contact resistance, new [m ? ] silver < 10 / gold <20 initial contact resistance, after lifetime [m ? ] insulation resistance [ ? ] >10 9 contact bounce time [ms] mechanical data actuating force ip 40 [n] 3 ?5 contact travel no [mm] 2.4 0.3 end contact travel [mm] 3.3 0.4 end stop strength [n] > 100 lifetime [operations] > 2 x 10 5 other data degree of protection ip 40 soldering method wave soldering soldering heat resistance [?/s] 248,5/1 ambient temperature [?] -40 ?+85 storage temperature [?] -40 ?+85 cleaning agent proof materials socket, cover, contact unit, carrier ring thermoplast pc button non-illuminated thermoplast pc button illuminated sealing ring terminals contacts cube2 hm, 5 ? ag gold (2 au on hard silver) led, see page 29 14
dimensions switchesemomentary ( sdk) action construction drilling diagram / solder pads dimensions sdk circuit diagram clamp 15 printmount medium stroke
features illumination non-illuminated non-illuminated degree of protection ip 40 ip 40 contact material ag au part number * switching functions nc/no 0041.040 0041.041 terminal types colour of small button red green black addition clamp for sdk 0701.0049 0701.0049 1 1 2 2 x x hdt hdt sdk sdk sdk switchesemomentary action e non-illuminated * x in the part no. must be replaced by the desired version terminal types: 16 sdk clamp sdk clamp
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