QMS-048-06.75-L-D-DP-PC4

25 (0.635 mm) .025" PITCH • QMS/QFS SERIES QMS Board Mates: QFS QMS - QFS - –026, –052, –078 Board Mates: QMS - LEAD STYLE –L (–078 & –048 Not available with –09.75 Lead Style) A –05.75 –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 *Processing conditions will affect mated height. See SO Series for board space tolerances.     $     –D–DP View complete specifications at: samtec.com?QMS 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) - TYPE –D = SingleEnded –D–DP = Differential Pair (–04.25 Lead Style only) *3 1RRI%DQNV[   $   - A OTHER OPTION –GP = Guide Holes (–04.25 Lead Style only) PACKAGING OPTION 1RRI%DQNV[   F-224 Tape & Reel Options (–TR & –FR) available. Visit series web page and view engineering prints for complete specifications. 1RRI%DQNV[ –D SUMIT™ PCI/104-Express™ PCI/104-Express™ OneBank Note: Some lengths, styles and options are non-standard, non-returnable. PACKAGING OPTION QFS LEAD STYLE –4.25 STANDARDS Visit samtec.com/standards for more information, including mated heights and complete part numbers. –D–DP (1.60 mm) .063" Nominal Wipe PROCESSING 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 = (5.50 mm) .217" DIA Polyimide film Pick & Place Pad = Differential Pair MATED HEIGHT* QMS LEAD STYLE –K = Single-Ended –SL OTHER OPTION A = 10 µ" (0.25 µm) Gold on contact, Matte Tin on tail (–09.75 Lead Style Only) (16 pairs per bank = –D–DP) SPECIFICATIONS - - TYPE –D = 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 - PLATING OPTION Specify LEAD STYLE from Chart (52 total pins per bank = –D) QMS/QFS 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 PINS PER ROW NO. OF PAIRS LEAD STYLE A –04.25 (7.44) .293 –06.25 (9.42) .371 Tape & Reel Options (–TR & –FR) available. Visit series web page and view engineering prints for complete specifications. View complete specifications at: samtec.com?QFS 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.