mit?057?01?l?d?a mit?019?01?f?d?a mit?038?01?f?d?a (0,64mm) .025" pitch choice of mated heights polarized 76 signal lines per linear inch integral metal plane for power or ground www.samtec.com f-208-1 0,635 mm mix tech header mit series (12,70) .500 (no. of positions/19) x (12,70) .500 + (11,43) .450 (0,20) .008 (0,64) .025 (0,58) .023 x (0,38) .015 a (5,97) .235 (7,11) .280 (0,38) .015 (1,40) .055 01 02 (7,11) .280 lead style a (4,27) .168 (7,26).286 ?01 ?02 mated height (5,00) .198 (8,00) .315 processing conditions will affect mated height. stack heights ? for complete speci cations and recommended pcb layouts see www.samtec.com?mit insulator material: liquid crystal polymer contact material: phospher bronze plating: au over 50? (1,27?) ni current rating: contacts: 1.6a @ 80? ground plane: 8.7a @ 80? operating temp range: -55? to +125? voltage rating: 275 vac max cycles: 100 rohs compliant: ye s processing: max processing temp: 230? for 60 seconds, or 260? for 20 seconds 3x lead?free solderable: ye s smt lead coplanarity: (0,10mm) .004" max (019-076) board stacking: for applications requiring more than two connectors per board or 76 positions or higher, contact ipg@samtec.com specifications mates with: mis, micd 11mm, 16mm, 18,75mm and 22mm stack height 30? (0,76?) gold differential pair and ?artitionable (combine differential & single- ended banks in same connector) available. ?95, 114 and 133 positions per row ?edge mount call samtec. application specific option also available board spacing standoffs. see so series. 5mm stack height rated @ -3db insertion loss single-ended signaling 8.5 ghz / 17 gbps differential pair signaling 8.5 ghz / 17 gbps performance data for other stack heights available at www.samtec.com?mit note: rugged through-hole ground plane soldered to board (requires paste-over-hole, not press- t) for added retention to pcb. mit no. of positions per row a plating option ?l = 10" (0,25m) gold on signal pins and ground plane, matte tin on tails ?f = gold flash on signal pins and ground plane, matte tin on tails ?c* = electro-polished selective 50" (1,27m) min au over 150" (3,81m) ni on signal pins in contact area, 10" (0,25m) min au over 50" (1,27m) ni on ground plane in contact area, matte tin over 50" (1,27m) min ni on all solder tails lead style specify lead style from chart ?019, ?038, ?057, ?076 (38 total positions per bank) other option ?k = (7,00mm) .275" dia polyimide ? lm pick & place pad ?tr = tape & reel d *note: ? plating passes 10 year mfg testing note: some lengths, styles and options are non-standard, non-returnable.
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