QFS-026-04.25-L-D-PC8

F-219 SUPPLEMENT QMS–078–05.75–L–D–RF1 QMS–052–06.75–L–D–PC4 (0.635 mm) .025" QMS-PC, QMS-RF SERIES HIGH-SPEED COMBO RF & POWER Integral metal plane for power or ground Board Mates: QFS-PC, QFS-RA-PC, QFS-RF SPECIFICATIONS For complete specifications and recommended PCB layouts see www.samtec.com?QMS Insulator Material: Liquid Crystal Polymer Terminal & Ground Plane Material: Phosphor Bronze Plating: Au over 50 µ" (1.27 µm) Ni (Tin on Ground Plane Tail) Current Rating: Signal Contact: 2.6 A per pin (2 pins powered) Power Contact: 4.0 A per pin (4 pins powered per end) Ground Plane: 15.7 A per ground plane (1 ground plane powered) Voltage Rating: 300 VAC mated with QFS Operating Temp: -55 °C to +125 °C RoHS Compliant: Yes Choice of Power and RF options APPLICATION QFS QMS LEAD STYLE • Increased insertion depth QMS NO. OF PINS PER ROW Specify LEAD STYLE from chart –026, –052, –078 (52 total pins per bank) RECOGNITIONS LEAD STYLE A –05.75 (5.38) .212 –06.75 (6.35) .250 FILE NO. E111594 (2.00) .07874 ALSO AVAILABLE PLATING OPTION LEAD STYLE For complete scope of recognitions see www.samtec.com/quality Other platings Differential Pairs Retention Pins 8 Power Pins/End for (1.60 mm) 0.62" thick board • 4 or 8 Power Pins/End for (2.36 mm) .093" thick board • 2 RF Connectors/End • Hot Pluggable (10.00) .394 (11.00) .433 *Processing conditions will affect mated height. See SO Series for board space tolerances. Lead–Free Solderable: Yes SMT Lead Coplanarity: (0.10 mm) .004" max (026-078) Board Stacking: For applications requiring more than two connectors per board, contact ipg@samtec.com • • • • MATED HEIGHT* –05.75 –06.75 • Integral guide post PROCESSING (MOQ Required) MATED HEIGHT QMS (2.29) .090 (21.35) .840 01 END OPTION D –PC4 –L = 10 µ" (0.25 µm) Gold on Signal Pins and Ground Plane (Tin on Signal Pin tails, and Ground Plane tails) = 4 Power Pins per End for (1.60 mm) .062" thick Board (N/A with –RF1) –RF1 = One RF Plug per End (–05.75 only, not available with –PC4) (2.54) .100 (2.31) .091 OTHER SOLUTIONS (7.52) .296 (0.635) .025 02 (0.23) .009 No. of Banks x (21.34) .840 + (13.21) .520 A –PC4 OPTION No. of Banks x (21.34) .840 + (14.86) .585 01 (1.78) .070 (0.70) .028 DIA See SO Series for precision machined standoffs. Note: Some lengths, styles and options are non-standard, non-returnable. –RF1 OPTION 02 (3.56) .140 Due to technical progress, all designs, specifications and components are subject to change without notice. WWW.SAMTEC.COM All parts within this catalog are built to Samtec’s specifications. Customer specific requirements must be approved by Samtec and identified in a Samtec customer-specific drawing to apply.