specifications are subject to change without notice. customers should verify actual device performance in their specific applications. 2055 series gas discharge tube surge protector features leadless, surface mount for economical assembly compact mini-size low capacitance and insertion loss rohs compliant* ul recognized insulation resistance (ir) .......................................100 v ......................................................... .....................> 10 10 ? glow voltage ..........................................................10 ma .................................................... .........................~ 80 v arc voltage .............................................................>2 a ................................................... .............................~ 12 v glow-arc transition current.................................................................................................... .......................< 1 a capacitance ...........................................................1 mhz .................................................... .........................0.6 pf typical dc holdover voltage 1 ............................................>150 v ............................................................................< 150 ms impulse discharge current.....................................2500 a, 8/20 s .................................................. ............10 operations 100 a, 10/1000 s ..........................................................> 300 operations 10 a, 10/1000 s ............................................................> 1500 operations alternating discharge current ................................10 arms, 9 cycles................................................. ..........1 operation min. 2.5 arms, 1 sec, 50 hz ...................................................10 operations operating temperature .......................................................................................................... ........................-30 to +85 c notes: ? ul recognized component, ul file e153537. ? at delivery aql 0.65 level ii, din iso 2859. 1 network applied. characteristics test methods per itu-t (ccitt) k.12 and ieee c62.31 bourns offers a low-cost surface mount (sm) 2-electrode gdt surge protection device. the 2055 series is ideal for broadband protection due to its ultra-low capacitance. the 2055 series offers superior protection characteristics suitable for telecommu nications, commercial and industrial applications. *rohs directive 2002/95/ec jan 27 2003 including annex. *rohs compliant model no. characteristic 2055-23 2055-25 2055-30 2055-35 2055-40 2055-60 dc sparkover 20% @ 100 v/s 230 v 250 v 300 v 350 v 400 v 600 v impulse sparkover 100v/ s 450 v 450 v 500 v 600 v 600 v 800 v 1000v/ s 550 v 550 v 600 v 750 v 700 v 900 v
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. 2055 series gas discharge tube surge protector product dimensions recommended pad layout packaging specifications the model 2055-xx-sm ships standard bulk pack, 100 pieces per bag, 500 pieces per box. the optional reelpack (-rp) contains 800 pieces per reel, 2,400 pieces per box. reel is 330 mm in diameter and 16 mm wide. how to order 2055 - xx - sm - rp lf model number designator voltage (divided by 10) surface mount packaging options blank = bulk packaging (standard) rp = reelpack (optional) lead free lf = lead free / rohs compliant product 4.2 0.2 0.8 0.1 6.2 0.2 6.2 0.2 6.0 0.2 dia. 3.5 1.3 5.0 rev. f 02/09 dimensions: millimeters asia-pacific: tel +886- (0)2 25624117 ? fax +886- (0)2 25624116 europe: tel +41-41 768 5555 ? fax +41-41 768 5510 the americas: tel +1-951 781-5500 ? fax +1-951 781-5700 www.bourns.com 4.0 0.1 1.55 0.05 dia. 6.4 0.1 0.4 0.05 12.0 0.1 16.0 0.3 1.75 0.1 7.5 0.1
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