HIGH-DENSITY OPEN-PIN-FIELD ARRAYS (1.27 mm) .050 PITCH FEATURES & BENEFITS Maximum grounding & routing flexibility Up to 560 single-ended I/Os or 140 differential pairs Rugged Edge Rate contacts Variety of designs and options: Right-Angle, Guide Posts, 85 Elevated Risers, 85 Tuned, Press-Fit and Press-Fit Right-Angle, Guide Post Field Termination Kits 10 YEAR MFG WITH 30 GOLD Compatible with UMPT/UMPS for power/signal flexibility EXTENDED LIFE PRODUCT Cable mates (SEAC Series) and Jack Screw Standoffs (JSO Series) also available HIGH MATING CYCLES Standards: VITA 47, VITA 57.1 FMC, VITA 57.4 FMC+, VITA 74 VNX, PISMO 2 Supports high-speed protocols such as Ethernet, PCI Express , Fibre Channel & InfiniBand MAXIMUM GROUNDING & ROUTING FLEXIBILITY (1.12 mm) .044 Solder Charges Power / Signal Nominal Wipe Applications Differential Pair Single-Ended Power KEY SPECIFICATIONS STACK TOTAL INSULATOR CONTACT OPERATING CURRENT WORKING LEAD-FREE PITCH PLATING HEIGHTS PINS MATERIAL MATERIAL TEMP RANGE RATING VOLTAGE SOLDERABLE 2.7 A per pin (10 adjacent 1.27 mm x 7 mm - Au or Sn over 40 - 560 Black LCP Copper Alloy -55 C to +125 C pins powered) 240 VAC Yes 1.27 mm 18.5 mm 50 (1.27 m) Ni 7 mm stack height Note: Some lengths, styles and options are non-standard, non-returnable F-221 (Rev 01JUN21) samtec.com/SEARAY Unless otherwise approved in writing by Samtec, all parts and components are designed and built according to Samtecs specifications which are subject to change without notice.(1.27 mm) .050 PITCH SEAM/SEAF SERIES LEAD PLATING NO. OF SOLDER POSITIONS PER ROW SERIES A K R - - STYLE - OPTION - ROWS - TYPE - - - Specify SEAM 10, 15, 20, 30, L 04 1 LEAD Terminal = 10 (0.25 m) = Tin/Lead A 40, 50 STYLE Gold on contact Alloy Solder 05 = Alignment Pin area, Matte Tin on Charge from SEAF SEAM & SEAF: -10 only solder tail Socket chart available in -04 Row 06 K 2 Polyimide Film Pick & S = Lead-Free SEAM: -15 only available in -04 Place Pad 08 = 30 (0.76 m) Solder Charge Row with -02.0 Lead Style, and Gold on contact -10 Row with any Lead Style TR 10 area, Matte Tin on = Tape & Reel SEAM: -04, solder tail SEAF: -15 only available in -04 -05 & -06 or -10 Row with -5.0 Lead Style (Rows not FR available = Full Reel Tape & Reel with -06.5 (must order max. quantity Lead Style) per reel contact Samtec for quantity breaks) LEAD NO. OF A B STYLE ROWS SEAM B 02.0 (5.61) .221 04 (7.06) .278 Board Mates: 03.0 (6.60) .260 05, 06 (9.60) .378 SEAF, SEAFP 03.5 (7.11) .280 08 (12.14) .478 Standoffs: No. of positions x (1.27) .050 + (4.98) .196 JSO 06.5 (10.16) .400 10 (14.68) .578 A 07.0 (10.59) .417 09.0 (12.60) .496 No. of positions x (1.27) .050 + (3.58) .141 11.0 (14.61) .575 ALSO AVAILABLE See website for 14 row option. View complete specifications at: samtec.com SEAM SEAF LEAD NO. OF A B STYLE ROWS Board Mates: B SEAM, SEAMP, 05.0 (5.05) .199 04 (5.66) .223 SEAR, SEAMI 06.0 (6.05) .238 05, 06 (8.20) .323 Standoffs: No. of positions x 06.5 (6.55) .258 08 (10.74) .423 (1.27) .050 + (5.82) .229 JSO 07.5 (7.54) .297 10 (13.28) .523 (1.27) .050 A No. of positions x (1.27) .050 + (3.58) .141 View complete specifications at: samtec.com SEAF STANDARDS MATED HEIGHTS SEAF LEAD STYLE VITA 47 SEAM LEAD STYLE VITA 57.1 FMC 05.0 06.0 06.5 07.5 VITA 57.4 FMC+ 02.0 7 mm 8 mm 8.5 mm 9.5 mm VITA 74 VNX 03.0 8 mm 9 mm 9.5 mm 10.5 mm TM PISMO 2 8.5 mm 9.5 mm 10 mm 11 mm 03.5 Visit www.samtec.com/standards for more information. 06.5 11.5 mm 12.5 mm 13 mm 14 mm 07.0 12 mm 13 mm 13.5 mm 14.5 mm 14 mm 15 mm 15.5 mm 16.5 mm 09.0 Notes: IPC-A-610F and 16 mm 17 mm 17.5 mm 18.5 mm 11.0 IPC J-STD-001F Class 3 solder joint. F-221 (Rev 01JUN21) samtec.com/SEARAY Unless otherwise approved in writing by Samtec, all parts and components are designed and built according to Samtecs specifications which are subject to change without notice.