page 1 of 5 february 2008 cts electronic components www.ctscorp.com electrical and mechan ical specifications series pcb area (in2) per resistor circuit type resistance range, ohms 70c power per resistor* maximum operating voltage 740 0.0008 isolated 10 - 1m .031w 12.5v 741 0.0015 isolated 10 - 1m .063w 25v 742 0.0037 isolated 10 - 1m .063w 50v 743 0.0071 isolated 10 - 1m .100w 100v 744 0.0094 isolated 10 - 1m .125w 200v 745 0.0058 bussed 33 - 470k .063w 50v 746 0.0013 bussed 33 - 100k .031w 25v *total rated package power equals total number of resistors times rated power per resistor resistance tolerance standard: 5% or .5 ? (whichever is greater) operating temperature range -55c to +125c temperature coefficient standard: 200ppm/c features ? low cost ? thick film technology ? high density packaging ? leadless surface mount construction ? tape and reel packaging ? solder coated nickel barrier pads ? isolated and bussed circuits ? concave and convex terminations ? rohs compliant product benefits ? high density packaging up to 30% less space per resistor than 0603 chip resistors up to 75% less space per resistor than 0805 chip resistors ? placement efficiency networks require fewer placements than discrete components larger overall size eases handling compared to discrete components ? low profile; can be used in pcmcia cards chip resistor arrays technical data
page 2 of 5 february 2008 cts electronic components www.ctscorp.com package outlines concave termination ? type c convex termination ? type x dimensions: mm/inch part code configuration # pads # res. circuit l w p t a b c d 740x043 0201 x 2 4 2 isolated 0.850.05 .033.002 0.600.05 .023.002 0.500.05 .019.002 0.350.05 .013.002 0.370.05 .014.002 0.110.05 .004.002 0.170.05 .006.002 n/a 741x043 0402 x 2 4 2 isolated 1.00 0.10 .039 .004 0.65 0.10 .026 .004 0.33 0.10 .013 .004 741x083 0402 x 4 8 4 isolated 0.30 0.15 .012 .006 741c083 0402 x 4 8 4 isolated 2.00 0.10 .079 .004 1.00 0.10 .039 .004 0.35 0.10 .014 .004 0.28 0.10 .011 .004 0.20 0.10 .006 .004 0.38 max. .015 max. 741x163 0402 x 8 16 8 isolated 3.80 0.10 .150 .004 1.60 0.10 .063 .004 0.50 0.10 .020 .004 0.45 0.10 .018 .004 0.30 0.10 .012 .004 0.30 0.10 .012 .004 0.30 0.10 .012 .004 n/a 742c043 0603 x 2 4 2 isolated 1.60 0.20 .063 .008 0.40 0.15 .016 .006 742x083 742c083 0603 x 4 8 4 isolated 3.20 0.20 .126 .008 0.30 0.15 .012 .006 742c163 0603 x 8 16 8 isolated 6.40 0.20 .252 .008 1.60 0.20 .063 .008 0.80 0.05 .032 .002 0.60 +0.10 -0.25 .024 +.004 -.010 0.50 0.15 .020 .006 0.30 0.20 .012 .008 0.40 0.15 .016 .006 n/a 743c043 0805 x 2 4 2 isolated 2.54 0.20 .100 .008 743c083 0805 x 4 8 4 isolated 5.08 0.30 .200 .012 2.00 0.20 .079 .008 1.27 0.05 .050 .002 0.60 0.10 .024 .004 0.80 0.10 .031 .006 0.40 0.20 .016 .008 0.40 0.15 .016 .006 n/a 744c043 1206 x 2 4 2 isolated 2.54 0.20 .100 .008 744c083 1206 x 4 8 4 isolated 5.08 0.30 .200 .012 3.20 0.20 .126 .008 1.27 0.05 .050 .002 0.60 0.10 .024 .004 0.80 0.10 .031 .006 0.50 0.20 .020 .008 0.50 0.15 .020 .006 n/a 745c101 745C102 10 8 bussed 6.40 0.20 .252 .008 3.20 0.20 .126 .008 1.27 0.05 .050 .002 0.60 0.10 .024 .004 0.60 0.15 .024 .006 0.35 0.15 .013 .006 0.55 0.15 .022 .006 n/a 745x101 745x102 10 8 bussed 6.40 0.20 .252 .008 3.20 0.20 .126 .008 1.27 0.05 .050 .002 0.60 0.10 .024 .004 0.90 0.15 .035 .006 0.50 0.20 .020 .008 0.50 0.15 .020 .006 1.10 0.15 .043 .006 746x101 10 8 bussed 3.30 0.10 .130 .004 1.65 0.15 .065 .006 0.64 0.05 .025 .002 0.60 0.10 .024 .004 0.35 0.05 .014 .002 0.40 0.10 .016 .004 0.45 0.10 .018 .004 0.50 0.05 .020 .002 termination area (all places) w l p a b t c d termination area (all pla ces) w b a t c l p
page 3 of 5 february 2008 cts electronic components www.ctscorp.com 746x101 8 resistors 10 terminations 745x101 8 r esistors 10 t erminations 745x102 8 r esistors 10 t erm ina tio ns common pad designator 50 mil pitch (1.27m m) note: the marking concept for convex and concave series 745 is different. 741c083 4 resistors 8 terminations 742c163 8 resistors 16 terminations 742c083 4 resistors 8 terminations 742c043 2 resistors 4 terminations 744c043 2 resistors 4 terminations 744c083 4 resistors 8 terminations 743c043 2 resistors 4 terminations 743c083 4 resistors 8 terminations types of circuits 742x083 4 resistors 8 terminations 741x043 2 resistors 4 terminations 741x083 4 resistors 8 terminations 741x163 8 resistors 16 terminations 740x043 2 resistors 4 terminations 745c101 8 resistors 10 terminations 745C102 8 resistors 10 terminations
page 4 of 5 february 2008 cts electronic components www.ctscorp.com a b c d recommended land patterns environmental performance specifications max. delta r test 740 741 742-746 test description thermal cycle 1.00% 1.00% 1.00% 5 cycles -55c to +125c short time overload 2.00% 2.50% 1.00% 2? x rated working voltage for 5 seconds moisture resistance 2.00% 5.00% 2.00% 240 hours 10% rated load, -10c to +65c, 90% r.h. high temperature exposure 3.00% 1.00% 1.00% 1000 hours, no load, +125c load life 3.00% 5.00% 2.00% 1000 hours @ 70c, rated load resistance to solder heat 1.00% 2.50% 1.00% 10 seconds @ 260c solder resistance to solvents isopropyl alcohol, freon tmc solderability rma flux, 230c, 5 seconds dip, 95% coverage dimensions mm/in series a b c d 0.60 0.50 0.30 0.30 740 0.023 0.019 0.012 0.012 1.00 0.65 0.33 0.50 741x043 0.039 0.026 0.013 0.020 1.00 0.50 0.30 0.50 741x083 0.039 0.020 0.012 0.020 1.00 0.50 0.28 0.50 741c083 0.039 0.020 0.011 0.020 1.60 0.50 0.30 0.80 741x163 0.063 0.020 0.012 0.031 1.60 0.80 0.50 0.90 742 0.063 0.032 0.020 0.035 2.00 1.27 0.80 1.00 743 0.079 0.050 0.031 0.051 3.20 1.27 0.80 1.00 744 0.126 0.050 0.031 0.039 3.20 1.27 0.90 1.30 745 0.126 0.050 0.035 0.039 1.65 0.64 0.35 0.80 746 0.065 0.025 0.014 0.032
page 5 of 5 february 2008 cts electronic components www.ctscorp.com standard resistor values & eia code ohms code ohms code ohms code ohms code ohms code ohms code 0 000x 68 680 470 471 3.9k 392 33k 333 270k 274 10 100 75 750 510 511 4.7k 472 39k 393 330k 334 12 120 82 820 560 561 5.1k 512 47k 473 390k 394 15 150 100 101 680 681 5.6k 562 51k 513 470k 474 18 180 110 111 820 821 6.8k 682 56k 563 510k 514 22 220 120 121 1k 102 8.2k 822 68k 683 560k 564 27 270 150 151 1.2k 122 10k 103 82k 823 680k 684 33 330 180 181 1.5k 152 12k 123 100k 104 820k 824 39 390 220 221 1.8k 182 15k 153 120k 124 1m 105 47 470 270 271 2.2k 222 18k 183 150k 154 51 510 330 331 2.7k 272 22k 223 180k 184 56 560 390 391 3.3k 332 27k 273 220k 224 tape & reel information reel diameter 7" 740x043 741x043 741c083 741x083 742c043 741x163 742c083 742x083 742c163 743c043 743c083 744c043 744c083 745c101 745C102 745x101 745x102 746x101 parts/reel 10000 10000 5000 5000 4000 4000 4000 4000 2000 4000 4000 5000 pitch 2mm 2mm 4mm 4mm 4mm 4 mm 4mm 4mm 8mm 4mm 4mm 4mm carrier width 8mm 8mm 8mm 8mm 12mm 8mm 12mm 8mm 12mm 12mm 12mm 8mm material paper paper paper paper plastic plasti c plastic plastic plastic plastic plastic paper how to order 742c083 101 j p part code see standard package outlines (page 2) resistor code rohs compliant (matte sn finish) tolerance j = 5% (standard) 3-digit code g = 2% 3-digit code (741-745 only) f = 1% 4-digit code (741-745 only) x for zero ohm jumper 3 digit resistor code ? refer to the eia code noted above 4 digit resistor code (used only for 1% tolerance) ? the first three digits are significant and fourth digit is multiplier; ?r? indicates decimal on values less than 100 ohms. examples: 10r0 = 10 ohms 49r9 = 49.9 ohms 1000 = 100 ohms 1001 = 1,000 ohms 1002 = 10,000 ohms exam p le: 742c08310r0 f
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