HIGH DENSITY CARD EDGE .050" [1.27] CENTERLINE EISA CONNECTOR Adam Technologies, Inc. HDCE SERIES INTRODUCTION: Adam Tech HDCE Series EISA (Extended Industry Standard Architecture) Card Edge Connectors are .050" pitch 188 position dual level contact connectors specifically designed to mate with AT, XT and PC expansion cards. Our precision formed High Reliability contact system is contained within a Hi-Temp PPS body which features a close tolerance polarizing slot and card edge lead-in area for superior mating. FEATURES: High density .050" Centerlines Compatible with PC, XT & AT Durable Long Life cycle contacts High Pressure Contacts for Low Level Circuits MATING PC BOARDS: All .050" centerline printed circuit board pads with a thickness of .062" to .072" SPECIFICATIONS: Material: Standard insulator: PPS, 30% glass reinforced, rated UL94V-0 Optional Hi-Temp insulator: Nylon 6T, rated UL94V-0 Insulator Color: Dark Brown (Black optional) Contacts: Phosphor Bronze Contact Plating: Gold Flash (30 µin Optional) over Nickel underplate on contact area, tin over copper underplate on tails. Electrical: Operating voltage: 125V AC max. Current rating: 3 Amps max. Contact resistance: 20 mΩ max. initial Insulation resistance: 1000 MΩ min. Dielectric withstanding voltage: 500V AC for 1 minute Mechanical: Insertion force: 7 oz max. Withdrawal force: 0.9 oz min Temperature Rating: Operating temperature: -55°C to +105°C Soldering process temperature: Standard insulator: 235°C Hi-Temp insulator: 260°C ORDERING INFORMATION HDCE 188 SERIES INDICATOR HDCE = EISA Card Edge Connector G PLATING G = Selectively gold plated contacts POSITIONS 188 PACKAGING: Anti-ESD plastic trays APPROVALS AND CERTIFICATIONS: UL Recognized File No. E224053 CSA Certified File No. LR1578596 Pb UL ® 174 ® ® RoHS V E DCOMPLIANT 2002 / 95 / EC HI-TEMP INSULATOR AVA I L A B L E OPTIONS: Add designator(s) to end of part number 30 = 30 µin gold plating in contact area BK = Black color insulation HT = Hi-Temp insulator for Hi-Temp soldering processes up to 260°C 909 Rahway Avenue • Union, New Jersey 07083 • T: 908-687-5000 • F: 908-687-5710 • WWW.ADAM-TECH.COM RoHS COMPLIANT HIGH DENSITY CARD EDGE .050" [1.27] CENTERLINE EISA CONNECTOR Adam Technologies, Inc. HDCE SERIES HDCE-188-G 5.10 [129.55] 1.85 [47.00] 3.05 [77.47] .050 [1.27] .100 [2.54] .200 [5.08] 5.463 [138.77] .366 [9.30] .060 [1.52] .617 [15.68] .300 [7.62] 3.30 [83.82] .118 [3.00] .114 [2.90] 3.00 [76.20] .150 [3.81] 1.70 [43.18] ø.096 [2.44] .264 [6.71] .136 [3.45] .050 [1.27] TYP. .050 [1.27] .300 [7.62] .100 [2.54] .100 [2.54] 3.30 [83.82] ø.042 [1.07] .150 [3.81] Recommended PCB Layout 909 Rahway Avenue • Union, New Jersey 07083 • T: 908-687-5000 • F: 908-687-5710 • WWW.ADAM-TECH.COM 175