QMS-052-01-SL-D-EM2-PC4

F-219 QMS–026–01–SL–D–EM2–PC4 QMS–052–01–SL–D–EM2 (0.635 mm) .025" QMS-EM SERIES EDGE MOUNT GROUND PLANE HEADER Board Mates: QFS SPECIFICATIONS For complete specifications and recommended PCB layouts see www.samtec.com?QMS-EM 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) Voltage Rating: 300 VAC Operating Temp: -55 °C to +125 °C RoHS Compliant: Yes Lead–Free Solderable: Yes • Increased insertion depth • Integral guide post Accepts (1.60 mm) .062" PCB thickness Integral metal plane for power or ground RECOGNITIONS For complete scope of recognitions see www.samtec.com/quality QMS FILE NO. E111594 ALSO AVAILABLE 01 PLATING OPTION EM2 = 10 µ" (0.25 µm) Gold on Signal Pins and Ground Plane, Matte Tin on tails (Per Row) Other platings 8 Power pins per end Differential Pairs 104 positions per row D –SL –026, –052, –078 (MOQ Required) • • • • NO. OF POSITIONS END OPTION OTHER OPTION –PC4 –TR = 4 Power Pins per End (No. of Positions / 26) x (21.34) .840 + (12.45) .490 (No. of Positions / 26) x (21.34) .840 + (5.33) .210 01 (6.50) .256 NO. OF POSITION 02 –026 –052 (6.10) .240 (4.32) .170 (6.73) .265 (0.23) .010 (5.59) .220 (0.635) .025 01 02 Note: Some lengths, styles and options are non-standard, non-returnable. = Tape & Reel Packaging (–026 & –052 positions only) A (2.00) .07874 (2.00) .07874 –PC4 OPTION 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. –078 A (41.05) 1.616 (62.38) 2.456 (83.72) 3.296