document no. 008-0351-0 page 1 - 4 rev. b www.ctscorp.com series 752 surface mount resistor network features ? high density packaging ? low profile ? inputs/outputs available - single row terminations [srt] ? 08, 09, 10, 12 - dual row terminations [drt] ? 16, 18, 20, 24 ? nickel barrier solder-coated pads ? designed for visual inspection of solder joints ? designed for board cleaning ? application specific circuits are available ? compatible with solder reflow process ? tape and reel packaging ? rohs compliant in accordance with eu directive 2005/95/ec - lead-free termination finish - exemption 5 for pb in glass material and resistor elements ordering information notes: 1. no dashes or spaces to appear in part number. 2. example part numbers; tape & reel, 752091103gptr13. bulk, 752103221gp. dual terminator, 752165191aptr7. refer to tables on page 2. [codes are 3 - 4 characters.] blank = bulk pack [250 pcs.] t r7 = tape & reel, 7" reel tr13 = tape & reel, 13" reel schematic 1 & 3 j = 5% g = 2% [std] f = 1% d = 1/2% schematic 5 tolerance code is not added for dual terminator configuration. standard tolerance is 2%. lead finish: matte sn over ni barrier on ag thick film. rohs compliant tolerance resistor code srt 08 = 8 pads 09 = 9 pads 10 = 10 pads 12 = 12 pads drt 16 = 16 pads 18 = 18 pads 20 = 20 pads 24 = 24 pads 1 - bussed circuit 3 - isolated circuit 5 - dual terminator circuit packaging schematic number of pins p 752 contact your local cts representative or cts customer service for availability. not all performance combinations and resistor values may be available.
document no. 008-0351-0 page 2 - 4 rev. b series 752 surface mount resistor network ordering information available resistor values & eia codes ohms code ohms code ohms code ohms code ohms code ohms code 0 000x 68 680 470 471 3.3k 332 27k 273 220k 224 10 100 75 750 510 511 3.9k 392 33k 333 270k 274 12 120 82 820 560 561 4.7k 472 39k 393 330k 334 15 150 100 101 680 681 5.1k 512 47k 473 390k 394 18 180 110 111 820 821 5.6k 562 51k 513 470k 474 22 220 120 121 1k 102 6.8k 682 56k 563 510k 514 27 270 150 151 1.2k 122 8.2k 822 68k 683 560k 564 33 330 180 181 1.5k 152 10k 103 82k 823 680k 684 39 390 220 221 1.8k 182 12k 123 100k 104 820k 824 47 470 270 271 2.0k 202 15k 153 120k 124 1m 105 51 510 330 331 2.2k 222 18k 183 150k 154 56 560 390 391 2.7k 272 22k 223 180k 184 dual terminator resistor values ? schematic 5 standard cts dual terminator products contain 2[n-2] resistors of two different values with resistor value connected to a commo n buss. the part number includes the eia code value of the thevenin equivalent resistances of r 1 and r 2 . the thevenin equivalent resi stance is calculated in the following way: [the suffix letter relates only to the sequen ce of variations that equal the same equivalent resistance.] r eq = r 1 *r 2 /(r 1 + r 2 ) 752095131a r 1 = 220 ohms r 2 = 330 ohms r eq = 132 ohms 752095191a r 1 = 330 ohms r 2 = 470 ohms r eq = 194 ohms 752095131c r 1 = 180 ohms r 2 = 470 ohms r eq = 130 ohms example [pad 1 is common to r 2 and pin n is common to r 1 .] r1 r2 r1 r2 r3 r4 25 50 17 ohms 150a 330 680 222 ohms 221a 180 220 99 ohms 101a 30 50 19 ohms 190a 330 390 179 ohms 181a 560 1k 359 ohms 361a 30 620 29 ohms 290a 330 220 132 ohms 131d 680 1k 405 ohms 401a 33 4.7k 33 ohms 330a 330 330 165 ohms 171b 750 750 375 ohms 381a 36 620 34 ohms 340a 360 720 240 ohms 241b 750 2.3k 566 ohms 571a 43 620 40 ohms 400a 360 600 225 ohms 231a 1k 3.3k 767 ohms 771a 68 189 50 ohms 500b 390 620 239 ohms 241a 1k 2k 667 ohms 671a 75 620 67 ohms 670a 470 1k 320 ohms 321a 1.1k 2.2k 733 ohms 731a 80 220 59 ohms 590a 470 680 278 ohms 281a 1.2k 1.2k 600 ohms 601a 81 130 50 ohms 500a 470 940 313 ohms 311a 1.5k 1.5k 750 ohms 751a 81 2.2k 78 ohms 780a 500 500 250 ohms 251a 1.5k 3.3k 1031 ohms 102a 100 200 67 ohms 670b 560 910 347 ohms 351a 2k 2k 1000 ohms 102b 100 430 81 ohms 810a 110 220 73 ohms 730a 2.2k 5.6k 1579 ohms 162a 100 150 60 ohms 600a 118 178 71 ohms 710a 2.2k 4.4k 1467 ohms 152a 106 169 65 ohms 650a 120 200 75 ohms 750b 2.2k 3.3k 1320 ohms 132a 200 1.5k 176 ohms 171d 120 180 72 ohms 720a 3k 6.2k 2022 ohms 202a 220 330 132 ohms 131a 120 120 60 ohms 600b 3k 2k 1200 ohms 122a 220 270 121 ohms 121b 150 150 75 ohms 750a 3.3k 4.7k 1939 ohms 192a 220 220 110 ohms 111d 160 260 99 ohms 990a 3.9k 3.3k 1788 ohms 182a 240 170 100 ohms 101c 160 240 96 ohms 960a 4.7k 22k 3873 ohms 392a 240 620 173 ohms 171c 160 270 100 ohms 101d 5k 5k 2500 ohms 252a 250 250 125 ohms 131b 162 260 100 ohms 101b 6.8k 22k 5194 ohms 522a 270 470 171 ohms 171a 180 300 113 ohms 111b 10k 51k 8361 ohms 842a 270 180 108 ohms 111c 180 470 130 ohms 131c 50k 100k 33,333 ohms 333a 271 131 88 ohms 880a 180 390 123 ohms 121a 330 470 194 ohms 191a 180 270 108 ohms 111a 1. all tolerances +/-2%. 2. other values available on request. 3. suffix letter has no significance - assigned in sequential order. ohms ohms ohms thevenin equivalent cts code t hevenin equivalent cts code t hevenin equivalent cts code
document no. 008-0351-0 page 3 - 4 rev. b series 752 surface mount resistor network electrical characteristics packaging information reel diameter 7" 13" tape width tape pitch no. parts/reel 1 , 000 5 , 000 24mm 4mm tape & reel general requirements resistance range: resistance tolerance: standard: 10 ohms to 1m ohms standard: 2% or 0.5 ohms [whichever is greater] s p ecial: 1% or 0.3 ohms [ whichever is g reater ] o p eratin g tem p erature ran g e: -55c to +125c dielectric stren g th: 100 v ac tem p erature coefficient: standard: 200 pp m/c maximum o p eratin g volta g e: s p ecial [ 33 ohms to 1m ohms ] : 100 pp m/c 25 v, not to exceed rated p ower circuit types power rating [total network power, number of inputs/outputs (watts)] srt 8 pad 9 pad 10 pad 12 pad - - - - drt - - - - 16 pad 18 pad 20 pad 24 pad @25c 1.2w 1.3w 1.4w 1.7w 1.4w 1.5w 1.6w 2.0w @70c 0.08w 0.85w 0.9w 1.1w 0.9w 0.95w 1.0w 1.3w maximum resistor power [not to exceed total network power] schematic 1 3 5 @25c 0.12w 0.24w 0.12w @70c 0.08w 0.16w 0.08w bussed srt [schematic 1] isolated drt [schematic 3] (not available in 18 pads configuration) dual terminator srt [schematic 5] (not available in drt) bussed drt [schematic 1] isolated srt [schematic 3] (not available in 9 pads configuration)
document no. 008-0351-0 page 4 - 4 rev. b series 752 surface mount resistor network mechanical specification package drawing mm inch 08/16 11.81 0.12 0.465 0.005 09/18 13.08 0.12 0.515 0.005 10/20 14.35 0.12 0.565 0.005 12/24 16.89 0.12 0.665 0.005 no. of pads srt/drt "a" dimension notes: 1. pad termination ( e3 ) . barrier p latin g is nickel ( ni ) over silver ( a g) thick film p ad with matte tin ( sn ) finish. 2. reflow conditions p er jedec-j-std-020, +260c maximum. 3. msl = 1. recommended land pattern dplwj s mm 1.27 1.27 3.18 0.76 1.27 0.64 in. 0.05 0.05 0.125 0.03 0.05 0.025 752 recommended land pattern dimension kswa q mm 2.40 0.76 0.38 in. 0.095 0.03 0.015 mm 1.90 0.63 0.33 in. 0.075 0.025 0.013 6 mil na dimension 4 mil srt solder paste stencil opening na kswa q mm 0.66 0.76 1.52 0.38 in. 0.026 0.03 0.06 0.015 mm 0.51 0.63 1.40 0.30 in. 0.02 0.025 0.055 0.012 6 mil drt solder paste stencil openin g dimension 4 mil
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