iso 9001 iso 14001 as 9100 certified min i-cir cuits ? p . o . b ox 3 50166, b r ooklyn, new y ork 1 1 2 3 5-0 003 ( 7 18) 9 3 4-4 500 fax ( 7 1 8 ) 332-4661 the design engi ne ers search engi ne provides actual d ata in stantly a t ? notes: 1. performance and quality attributes and conditions not expr essly stated in this specification sheet ar e intended to be excluded and do not form a part of this specification sheet. 2. electrical specifications and performance data contained her ein ar e based on mini-cir cuit? s applicable established test performance criteria and measur ement instructions. 3. the parts cover ed by this specification sheet ar e subject to mini-cir cuits standar d limited warranty and terms and conditions (collectively , ?standar d t erms?) ; pur chasers of this part ar e entitled to the rights and benefits contained ther ein. for a full statement of the standar d t erms and the exclusive rights and r emedies ther eunder , please visit mini-cir cuits? website at www .minicir cuits.com/mclstor e/terms.jsp. for detailed performance specs & shopping online see web site min icir cuits.c o m if/rf microw a ve components 50 ? 0.050 to 600 mhz rf transformer surface mount T2-1-KK81+ T2-1-KK81 case style: kk81 price: $3.95 ea. qty (1-9) outline dimensions ( ) inch mm maximum ratings pin connections operating temperature -20c to 85c storage temperature -55c to 100c rf power 250mw dc current 30ma outline drawing transformer electrical specifcations rev. a m98898 T2-1-KK81 ig/td/cp 090511 typical performance data confg. d + rohs compliant in accordance with eu directive (2002/95/ec) the +suffx identifes rohs compliance. see our web site for rohs compliance methodologies and qualifcations. ? ratio (secondary/primary) frequency (mhz) insertion loss* 3 db mhz 2 db mhz 1 db mhz 2 0.050-600 0.050-600 0.1-400 0.5-200 * insertion loss is referenced to mid-band loss, 0.2 db typ. T2-1-KK81 insertion loss 0.0 0.6 1.2 1.8 2.4 3.0 0.01 0.1 1 10 100 1000 frequency (mhz) insertion loss (db) primary dot 6 primary 3 secondary dot 1 secondary 3 not used 2,4,5 frequency (mhz) insertion loss (db) input r. loss (db) features ? wideband, 0.05 to 600 mhz ? excellent return loss ? also available with plug-in (x65) & fat-pack (w38) leads applications ? impedance matching ? vhf/uhf 0.05 1.34 8.81 0.09 0.60 13.01 0.40 0.26 20.91 29.00 0.18 23.40 124.00 0.24 18.97 225.00 0.30 14.27 340.00 0.40 10.01 440.00 0.67 7.14 540.00 1.28 4.96 600.00 1.83 4.07 a b c d e f g h j .30 .27 .23 .010 .042 .020 .100 .05 .05 7.62 6.86 5.84 0.25 1.07 0.51 2.54 1.27 1.27 k l m n p q r s wt .020 .036 .26 .575 .600 .125 .050 .100 grams 0.51 0.91 6.60 14.61 15.24 3.18 1.27 2.54 0.50 T2-1-KK81 insertion loss 0.0 0.6 1.2 1.8 2.4 3.0 0.01 0.1 1 10 100 1000 frequency (mhz) insertion loss (db) T2-1-KK81 input return loss 0 10 20 30 40 50 0.01 0.1 1 10 100 1000 frequency (mhz) return loss (db) permanent damage may occur if any of these limits are exceeded.
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