F-219 TW-25-02-F-S-260-SM TW-10-04-L-D-300-SM TW-20-07-T-D-550-SM (2.00 mm) .0787" TW SERIES SMT BOARD STACKERS Board Mates: CLT, SQT, SQW, ESQT, TLE, SMM, MMS SPECIFICATIONS For complete specifications and recommended PCB layouts see www.samtec.com?TW-SM Available with optional pick & place pads Cable Mates: TCSD Insulator Material: Black Liquid Crystal Polymer Terminal Material: Phosphor Bronze Plating: Sn or Au over 50 " (1.27 m) Ni Current Rating: 4.9 A per pin (2 pins powered) Operating Temp Range: -55 C to +105 C with Tin; -55 C to +125 C with Gold RoHS Compliant: Yes OTHER SOLUTIONS * Stacker height ranges and standard part numbers on double row. Available with optional alignment pins PROCESSING (2.00 mm) .0787" pitch Lead-Free Solderable: Yes SMT Lead Coplanarity: (0.15 mm) .006" max* *(.004" stencil solution may be available; contact IPG@samtec.com) TW RECOGNITIONS NO. PINS PER ROW For complete scope of recognitions see www.samtec.com/quality 02 thru 36 FILE NO. E111594 No. of positions x (2.00) .0787 ALSO AVAILABLE (MOQ Required) * Other Platings * End shrouds with or without guide post 36 LEAD STYLE PLATING OPTION Specify LEAD STYLE from chart below. = Gold flash on post, Matte Tin on tail = Single Row -L = Double Row (2.00) .0787 This Series is non-standard, non-returnable. -"XXX" = Stacker Height in inches (0.13 mm) .005" increments -D Example: -250 = (6.35 mm) .250" A (5.33) .210 72 71 (1.27) .050 TYP (0.00) .000 MIN ROW OPTION LEAD STYLE (0.51) .020 SQ STACKER HEIGHT OAL (4.32) .170 MIN (1.50) .059 -S = Matte Tin (4.00) .1574 01 Notes: For added mechanical stability, Samtec recommends mechanical board spacers be used in applications with gold or selective gold plated connectors. Contact ipg@samtec.com for more information. = 10 " (0.25 m) Gold on post, Matte Tin on tail STACKER HEIGHT -T 01 (2.00) 02 .0787 -F ROW OPTION -02 -03 -04 -06 -07 -09 OAL -S -D (6.35) .250 -P OPTION (11.86) .467 (12.37) .487 (15.37) .605 (1.27) .050 (17.35) .683 (9.86) .388 (2.00) .0787 (1.09) .043 DIA -A OPTION Due to technical progress, all designs, specifications and components are subject to change without notice. WWW.SAMTEC.COM OTHER OPTIONS -"XXX" = Polarized Position -A = Alignment Pin (Metal or plastic at Samtec discretion) (4.83 mm) .190" min. board space (-D only) -P = Pick & Place Pad (1.91 mm) .075" min. post height (04-36 only) -TR A (5.08) .200 (7.85) .309 SM 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. = Tape & Reel Packaging (-07 lead style not available) (-06 lead style with -P option not available as a standard)