RUGGED HIGH-SPEED STRIPS FEATURES & BENEFITS Edge Rate rugged high-speed connector strips are designed for high speed, high cycle applications, and enabled by Samtec s signal integrity-optimized Edge Rate contact system. Choice of 0.50 mm, 0.635 mm or 0.80 mm pitch 0.50 mm pitch system offers up to 40% PCB space savings vs. 0.80 mm pitch 0.635 mm pitch system with extremely slim 2.5 mm body width Rugged latching, locking and 360 shielding Up to 1.5 mm contact wipe robust whenzippere during unmating Signal integrity-optimized Compatible with UMPT/UMPS for power/signal flexibility Edge Rate contact system reduces broadside coupling Sockets shown actual size EDGE RATE STACK HEIGHT FLEXIBILITY with 40 total positions 18 (actual size in mm) 17 16 15 14 13 12 11 ERX5 10 9 7 5 ERX6 ERX8 ERX6 ERM5/ERF5 ERM8/ERF8 KEY SPECIFICATIONS STACK TOTAL PINS INSULATOR OPERATING LEAD-FREE SERIES PITCH TERMINAL MATERIAL PLATING HEIGHTS / PAIRS MATERIAL TEMP RANGE SOLDERABLE Phosphor Bronze or BeCu (ERM5), ERM5 / ERF5 0.50 mm 7-12 mm 20-150 BeCu (ERF5) Au or Sn ERM6 / ERF6 0.635 mm 5 mm 20-120 Black LCP Copper Alloy over 50 -55 C to +125 C Yes (1.27 m) Ni Phosphor Bronze or BeCu (ERM8), ERM8 / ERF8 0.80 mm 7-18 mm 10-200 BeCu (ERF8) F-221 samtec.com/EdgeRate 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.(0.80 mm) .0315 PITCH RIGHT-ANGLE & EDGE MOUNT HIGH-SPEED HEADERS PLATING POSITIONS PER ROW OPTIONS ERM8 01 D RAR - - - - - - - OPTION Right-Angle 010, 013, 020, L K Terminal TR = 10 (0.25 m) = (6.00 mm) .236 DIA Polyimide 025, 030, 040, = Tape & Reel Gold on contact Film Pick & Place Pad 049, 050, 060, area, Matte Tin on tail FR 070, 075 L = Full Reel Tape & = Latching Reel (must order maximum quantity DS per reel contact = Differential Pair Samtec for quantity (013, 025 Position only) breaks) (Hot Swap) No. of Positions x ERM8-RA (0.80) .0315 + (13.00) .512 (5.75) Board Mates: .226 ERF8 Cable Mates: ERCD (11.00) .433 (6.25) (7.52) .246 .296 L View complete specifications at: samtec.com ERM8-RA POSITIONS PLATING OPTIONS ERM8 01 D EM2R - - - - - - - PER ROW OPTION Edge Mount = (1.60 mm) 010, 013, L L Terminal .062 Thick TR = 10 = Latching (Mates to ERF8 Lead Style 05.0 or RA Only) 020, 025, PCB = Tape & Reel (0.25 m) 030, 040, Gold on DS contact FR 049, 050, = Differential Pair (013 & 025 Position only) (Hot Swap) area, Matte = Full Reel 060, 070, Tin on tail Tape & Reel EGPS (must order 075 = Extended Guide Post Shield (010, 020, 025, 030 maximum Position Only) quantity per reel contact DSS Samtec for = Differential Pair + Extended Guide Post Shield quantity (025 Position Only) (Hot Swap) breaks) No. of positions x (0.80) .0315 + (9.00) .354 ERM8-EM Board Mates: EGPS = No. of positions x (0.80) .0315 + (10.00) .394 ERF8 Cable Mates: (3.82) (5.60) ERCD .150 .220 (5.70) .224 (3.20) (6.80) .126 .268 (12.95) (14.79) 0.51 .582 L L EGPS View complete specifications at: samtec.com ERM8-EM Note: Some lengths, styles and options are non-standard, non-returnable. F-221 samtec.com/EdgeRate 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.