QFS-016-04.25-L-D-DP-A

25 (0.635 mm) .025" PITCH • QMS/QFS SERIES QMS Board Mates: QFS QMS - QFS - - PLATING OPTION –D –K –D–DP PACKAGING OPTION 1.60 mm Nominal Wipe Tape & Reel Options (-TR & -FR) available. Visit series web page and view engineering prints for complete specifications. MATED HEIGHT* QMS LEAD STYLE A –05.75 QFS LEAD STYLE -4.25 -6.25 (5.38) .212 10 mm 12 mm –06.75 (6.35) .250 11 mm 13 mm –09.75 (9.35) .368 14 mm 16 mm OTHER OPTION = (5.50 mm) .217" DIA Polyimide film Pick & Place Pad = Differential Pair = 10 µ" (0.25 µm) gold on contact, Matte Tin on tail (-09.75 Lead Style Only) (–078 & –048 N/A with –09.75 Lead Style) SPECIFICATIONS A = SingleEnded –SL (16 pairs per bank = –D–DP) - - TYPE –L = 10 µ" (0.25 µm) gold on contact, Matte Tin on tail (-05.75 & -06.75 Lead Style Only) –016, –032, –048 Cable Mates: 6QCD Standoffs: SO, JSOM (No. of Banks) x (21.34) .840 - (0.51) .020 (7.26) .286 (6.35) .250 A *Processing conditions will affect mated height. See SO Series for board space tolerances. –D (7.52) .296 –D–DP View complete specifications at: samtec.com?QMS PROCESSING QFS - PINS PER ROW NO. OF PAIRS –026, –052, –078 (52 total pins per bank = –D) - LEAD STYLE Specify LEAD STYLE from Chart –016, –032, –048 - PLATING OPTION –L = 10 µ" (0.25 µm) gold on contact, Matte Tin on tail (-04.25 Lead Style only) –SL = 10 µ" (0.25 µm) gold on contact, Matte Tin on tail (-06.25 Lead Style only) (16 pairs per bank = –D–DP) STANDARDS - TYPE –D = SingleEnded –D–DP = Differential Pair (–04.25 Lead Style only) No. of Banks x (21.34) .840 + (1.02) .040 (8.13) .320 (0.89) .035 - A OTHER OPTION –GP = Guide Holes (–04.25 Lead Style only) PACKAGING OPTION GP = No. of Banks x (21.34) .840 + (12.45) .490 SUMIT™ PCI/104-Express™ PCI/104-Express™ OneBank Visit samtec.com/standards for more information, including mated heights and complete part numbers. LEAD STYLE Specify LEAD STYLE from Chart (52 total pins per bank = –D) QMS/QFS Lead–Free Solderable: Yes QMS SMT Lead Coplanarity: (0.10 mm) .004" max (026-052) (0.15 mm) .006" max (078)* *(.004" stencil solution may be available; contact IPG@samtec.com) QFS SMT Lead Coplanarity: (0.10 mm) .004" max (026-078) Board Stacking: For applications requiring more than two connectors contact ipg@samtec.com - –026, –052, –078 Board Mates: QMS Insulator Material: Liquid Crystal Polymer Contact & Ground Plane Material: Phosphor Bronze Plating: Au over 50 µ" (1.27 µm) Ni (Tin on Ground Plane Tail) Current Rating: Contact: 2.6 A per pin (2 pins powered) Ground Plane: 15.7 A per ground plane (1 ground plane powered) Operating Temp Range: -55 °C to +125 °C Voltage Rating: 300 VAC when mated PINS PER ROW NO. OF PAIRS A LEAD STYLE A –04.25 (7.44) .299 –06.25 (9.42) .371 Tape & Reel Options (-TR & -FR) available. Visit series web page and view engineering prints for complete specifications. (8.13) .320 Note: Some lengths, styles and options are non-standard, non-returnable. View complete specifications at: samtec.com?QFS See pg 46-47 for Right-Angle & Edge Mount options. samtec.com/Q2 Unless otherwise approved in writing by Samtec, all parts and components are designed and built according to Samtec’s specifications which are subject to change without notice. F-221