1 11/13/2013 ? all products approved to ul1449 3 rd edition , type 4 tested to type 1 or 2 listed to ul and csa file # e337840 mde semiconductor, inc. 78- 150 calle tampico, unit 210, la quinta, ca., usa 92253 tel : 760 - 564 - 8656 ? fax : 760 - 564 - 2414 1 - 800- 831- 4881 email: sales@mdesemiconductor.com web: www.mdesemiconductor.com transient tamer tm mov hi gh energy thermally protect ed ttxxx mov voltage - 150 to 690 volts ac int egrated transient surge protector features surge protective device component with thermal protection designed to open in the event of overheating due to an abnormal over - voltage, with high fault current. ? qui ck response and mov cutoff function with disconnector and arc extinguishing device (patent pending). ? wide operating temperature range ( - 40 o c to + 85 o c). ? high surge current capability. ? low leakage current. ? t wo way failure indicator when tt xxxmov has been disconnected from the circuit. 1. the isolated n ormally o pen switch terminal s can be connected to a monitoring circuit. 2. a red indicator extends thru the top and provides a visual indication ? application in ac mains, service entrance, and heavy i ndustrial etc. ? all pr oducts have a sccr rating of 200 ka rms c omponent for pcb mounting continuous mcov max peak current test current rating energy (2ms) varistor voltage max clamping voltage type vrms (v) vdc (v) imax (ka) in (ka) vpr ra ting wtm (j) v1ma (v) ?v1ma (%) vc (v) i p (a) tt 150mov 150 200 50 20 600 360 240 10 395 300 tt 275mov 275 350 50 20 900 550 430 10 710 300 tt 320mov 320 415 50 20 1200 640 510 10 850 300 tt 420mov 420 560 50 20 1500 910 680 10 1120 300 tt 550mov 550 745 50 20 1800 960 9 10 10 1500 300 tt 690mov 690 910 40 20 2500 1100 1100 10 2000 300 indicating n . o . switch lead 1 lead 2
11/13/2013 mde semiconductor, inc. ttxxxmov mechanical layout
11/13/2013 mde semiconductor, inc. ttxxxmov pcb layout
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