hfem2?042?t?10.00?dp hfem2?014?t?05.00?dp?mh metal ground plane (0,80mm) .0315" pitch differential pairs or single- ended www.samtec.com f-209-1 for complete speci cations see www.samtec.com?hfem2-dp or www.samtec.com?hfem2-se terminal: qte or qte-dp series socket: qse or qse-dp series plating: au over 50? (1,27?) ni cable: hfem2 (2 layer) 1/2 oz. rolled annealed copper adhesive: fr (dupont) stiffener: fr-4 glass epoxy flammability rating: ul 94 vo operating temp range: -55? to +105? unmating force (-rt1 option): -rt1 option increases unmating force up to 50% rohs compliant: ye s overall length signal pins other option ?03.00 = (76,20mm) 3.00" ?05.00 = (127,0mm) 5.00" ?10.00 = (254,0mm) 10.00" -dp mates with: qte-dp, qse-dp -se mates with: qte, qse t a overall length ?03.00 ?05.00 ?10.00 (76,20) 3.00 (127,00) 5.00 (254,00) 10.00 b (64,52) 2.54 (115,32) 4.54 (242,32) 9.54 0,8 mm hi-speed data link hfem2 series type hfem2 = 2 layer ? ex ?014, ?028, ?042 = number of pairs (?dp) ?020, ?040, ?060 = pins per row (?se) (total number of signals) signal routing ?dp = differential pairs ?se = single- ended c b a see qte or qte-dp for specifications see qse or qse-dp for specifications (6,86) .270 (5,88) .231 (6,89) .271 (10,32) .406 (5,09) .200 (6,11) .240 02 ss ss ss ss g ss ss ss 06 10 14 04 08 12 01 05 09 13 03 07 11 ?se routing cable length 5" (127mm) 10" (254mm) ?dp 2.62 ghz / 5.24 gbps 1.36 ghz / 2.72 gbps ?se 2.13 ghz / 4.26 gbps 1.23 ghz / 2.46 gbps rated @ -3db insertion loss hfem2 series rt1 option rugged applications three layer ex available. call samtec. application specific option important note: product may have some lines dedicated to ground. for actual signal-to-ground pinouts, see assembly print at web addresses above. note: some sizes, styles and options are non-standard, non-returnable. leave blank for no mounting holes or retention pins ?rt1 = retention option ?mh = mounting holes (3,18mm) .125" dia c signal pairs/ pins per row ?014/?020 ?028/?060 ?042/?060 (19,50) .768 (39,52) 1.556 (59,54) 2.344 c (with ?t1) c (with ?h) (33,98) 1.338 (53,99) 2.126 (74,00) 2.914 (27,62) 1.087 (47,64) 1.876 (67,65) 2.663 standard mounting holes (?mh) standard retention pins (?rt1) qspr-02 flex #4-40x5/16" screw specifications
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