patent numbers 6739884/ 7165994 7121849 do not scale from this print ((no of pos / 26) x .840[21.34] + .040[1.02] ref .320 8.13 ref .009 ref 0.23 25 eq spaces @ .0250[.635] .1075 2.73 .8400 (typ) 21.34 .083 2.096 ref (no of pos / 26) x .8400[21.336]) - .2150[5.461] "a" "a" c c 01 02 c qfss-xxx-xx.xx-x-d-x-xxx-xx no of positions -026, -052, -078, -104, -130 (per row) row specification -d: double lead style -04.25 plating specification -l: light gold (use c-181-04.25-l) -h: heavy gold (use c-181-04.25-h) (all plating styles use sh2-01-l & t-1g20-04.25-l) option -a: alignment pin [not available with -pxx] * = not tooled -bm: blind mate shield (use asp-126355-02-p-l) -gp: guide holes (see fig. 2, sheet 2) [not available with -pxx] -pc4: 4 power pos per end (.062" thick board) (see fig. 3, sheet 3)(use c-79-06-s) -pc8: 8 power pos per end (.062" thick board) (see fig. 3, sheet 3)(use c-79-06-s) -pt4: 4 power pos per end (.093" thick board) (see fig. 3, sheet 3)(use c-79-09-s) -pt8: 8 power pos per end (.093" thick board) (see fig. 3, sheet 3)(use c-79-09-s) -p: pick & place pad (use ppp-51, see fig. 4, sheet 4) [-pxx not available with -gp] [-pxx available on positions -026, -052 & -078 only] option -tr: tape & reel packaging (-026 thru -078 without options -gp or -pxx, -026 thru -052 with options-gp or -pxx) packaging option * see note 4 .278 7.06 ref .035 ref 0.89 .040 ref 1.02 ((no of pos / 26) x .840[21.34]) - .030[0.76] ref .0040 0.10 .320 .006 8.13 0.15 .051 ref 1.30 .293 - .002 + .004 7.44 - 0.05 + 0.10 (see notes 5, 6, & 7) .2420 .0030 6.147 0.076 .134 .005 3.40 0.127 (measured contact to contact) section "a"-"a" scale 4.5 : 1 qfss-26-04.25-d-02-a c-181-04.25-x sh2-01-l t-1g20-04.25-l c c c c (see note 6) see table 1 c fig. 1 qfss-052-04.25-x-d-a shown c sheet of unless otherwise specified, dimensions are in inches. tolerances are: decimals angles .xx: .01 [.3] 2 .xxx: .005 [.13] .xxxx: .0020 [.051] material: .635mm double row shielded terminal strip by: qfss-xxx-xx.xx-x-d-x-xxx-xx dwg. no. description: proprietary note this document contains information confidential and proprietary to samtec, inc. and shall not be reproduced or transferred to other documents or disclosed to others or used for any purpose other than that which it was obtained without the expressed written consent of samtec, inc. do not scale drawing chad f 05/28/2002 4 1 sheet scale: 2.5:1 insulator: vectra e130, color: black terminal, ground plane, & shield: phos bronze: f:\dwg\misc\mktg\qfss-xxx-xx.xx-x-d-x-xxx-xx-mkt.slddrw notes: 1. represents a critical dimension. 2. burr allowance: .0015[0.038] max. 3. minimum pushout force: signal: .5 lb, shield/ground: 1 lb, power pin: .5 lb. 4. terminals in the first row of each bank and every fifth row after that will not be sheared. 5. max variance of .002[0.05]. 6. dimension applies to contacts & ground plane. 7. ground plane press height must be .003 [.08] less than the max height or .001 [.03] greater than the minimum height of the terminal. 8. disregard any break-off burrs for this dimension. 9. parts to be packaged in trays as standard 520 park east blvd, new albany, in 47150 phone: 812-944-6733 fax: 812-948-5047 e-mail: info@samtec.com code: 55322 revision v
.008 0.20 .002[0.05] max burr contact details see note 4 .2420 6.15 .0111 .0050 0.281 0.127 .293 - .002 + .004 7.44 - 0.05 + 0.10 (see note 5) .2777 ref 7.05 in-process 2 see table 1 "a" ref "b" ref .140 ref (2 plcs) 3.56 "b" "b" qfss-26-04.25-d-xx-a-gp .253 6.43 ref (2 plcs) section "b"-"b" scale 1.75 : 1 .293 - .002 + .004 7.44 - 0.05 + 0.10 (see note 5) in-process 1 see table 1 fig. 2 -gp: guide hole option (qfss-052-04.25-x-d-a-gp shown) [not available with -pxx options] * * not tooled v sheet of .635mm double row shielded terminal strip by: qfss-xxx-xx.xx-x-d-x-xxx-xx dwg. no. description: proprietary note this document contains information confidential and proprietary to samtec, inc. and shall not be reproduced or transferred to other documents or disclosed to others or used for any purpose other than that which it was obtained without the expressed written consent of samtec, inc. do not scale drawing chad f 05/28/2002 4 2 sheet scale: 2.5:1 revision v f:\dwg\misc\mktg\qfss-xxx-xx.xx-x-d-x-xxx-xx-mkt.slddrw 520 park east blvd, new albany, in 47150 phone: 812-944-6733 fax: 812-948-5047 e-mail: info@samtec.com code: 55322
("e" eq space(s) @ .07874[2.000]) (typ) .1000 ref 2.54 "f" ref (typ) .069 ref 1.76 "d" ref "c" "c" power combo options (qfss-052-04.25-x-d-pc4 shown) (same as fig. 1, unless otherwise stated) (not available with -a or -gp options) [available on -026, -052 & -078 positions only] fig. 3 c l c l qfss-26-04.25-d-xx-pcx (see table 3) p01 p02 .113 ref 2.87 "h" (see note 8) .07874 .0050 (typ) 2.000 0.127 "c" section "c"-"c" c-79-xx-s c c c c "j" ref .100 .005 2.54 0.13 3 max toe (typ) l c c c 2 max sway (typ) 'd' .0190 ref (typ) 0.48 detail 'd' scale 8 : 1 sheet of .635mm double row shielded terminal strip by: qfss-xxx-xx.xx-x-d-x-xxx-xx dwg. no. description: proprietary note this document contains information confidential and proprietary to samtec, inc. and shall not be reproduced or transferred to other documents or disclosed to others or used for any purpose other than that which it was obtained without the expressed written consent of samtec, inc. do not scale drawing chad f 05/28/2002 4 3 sheet scale: 2.5:1 revision v f:\dwg\misc\mktg\qfss-xxx-xx.xx-x-d-x-xxx-xx-mkt.slddrw 520 park east blvd, new albany, in 47150 phone: 812-944-6733 fax: 812-948-5047 e-mail: info@samtec.com code: 55322
.535 ref 13.59 .368 9.35 ref -p: pick & place pad option fig. 4 ppp-51 ("g" - .535)/2 .020 "g" = measured size .275 6.99 ref "e" "e" fig. 5 -bm: blind mate shield option qfss-052-04.25-x-d-a-bm shown (same as fig. 1, unless otherwise stated) .2924 7.43 ref .0443 .0050 1.12 0.127 section "e"-"e" asp-126355-02-p-l sheet of .635mm double row shielded terminal strip by: qfss-xxx-xx.xx-x-d-x-xxx-xx dwg. no. description: proprietary note this document contains information confidential and proprietary to samtec, inc. and shall not be reproduced or transferred to other documents or disclosed to others or used for any purpose other than that which it was obtained without the expressed written consent of samtec, inc. do not scale drawing chad f 05/28/2002 4 4 sheet scale: 2.5:1 revision v f:\dwg\misc\mktg\qfss-xxx-xx.xx-x-d-x-xxx-xx-mkt.slddrw 520 park east blvd, new albany, in 47150 phone: 812-944-6733 fax: 812-948-5047 e-mail: info@samtec.com code: 55322
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