AB C D E F GH REVISIONS REV DESCRIPTION, ECN, EAR NO. DATE APP D 89.61 D PROPOSAL DRAWING (EAR 13748) JUL20/10 K.L 3.528 34.75 3.25 1.368 1 .128 1 9.14 MOUNTING HOLE 2.74 .360 .108 TYP TYP A1 A2 A3 A4 1 17 A5 A6 A7 A8 10.80 .425 2 18 3.30 21.95 .130 .864 2 2 107.04 4.214 1.50 .059 1.57 HOUSING BLADE .062 ALIGNMENT HOUSING BLADE IS EXTENDED POWER CORRECTION OFF CENTRE TO CONTACTS IN POSITIONS PREVENT IMPROPER A2, A4, A5 & A6 MATING 3 3 15.65 .616 25.81 1.016 REF 6.35 .250 3.81 .150 4 4 ORIENTATION 3.75 PEG PREVENTS 0.46 .018 x 0.76 .030 .148 3.18 BACKPLANE SIGNAL CONTACT POWER CONTACT NOTES: .125 ASSEMBLY ERRORS TAILS (18 PLACES) TAILS (8 PLACES) 1. MATERIALS: ALL MATERIALS ARE RoHS COMPLIANT PER EU DIRECTIVE 2002/95/EC AND AMENDMENTS - HOUSING: HIGH TEMPERATURE RESISTANT NYLON, UL FLAMMABILITY RATING 94V-0, COLOUR BLACK - SIGNAL CONTACTS: PHOSPHOR BRONZE PLATED WITH 0.38m (15) GOLD OVER1.27m (50) NICKEL ON THE MATING AREA AND 2.54m (100) MATTE TINOVER NICKEL ON THE TAILS. - POWER CONTACTS: COPPER ALLOY PLATED WITH 0.38m (15) GOLD OVER 1.27m (50) NICKEL 2. WHEN MATED WITH SPECIAL SOCKET CONNECTOR P/N DWR-T818S-V232-90, THE ORDER OF MECHANICAL AND ELECTRICAL ENGAGEMENT IS A) HOUSING BLADES, B) HOUSING SHROUD, C) EXTENDED POWER CONTACTS (A2, A4, A5, A6), D) STANDARD POWER CONTACTS (A1, A3, A7, A8), E) STANDARD SIGNAL CONTACTS IN POSITIONS 3 TO 18 AND F) TWOLAST MAK SIGNAL CONTACTS IN POSITIONS 1 & 2. 128.17 5.046 3. RATINGS SUBJECT TO DESIGN QUALIFICATION TESTING 5 5 - CURRENT RATING: 55A POWER, 5A SIGNAL - DIELECTRIC WITHSTANDING VOLTAGE: 1500VDC - INSULATION RESISTANCE: 5000 MEGAOHMS 116.99 - OPERATING TEMPERATURE: -55C TO +105C 4.606 AMPHENOL PART NUMBER: DWR-T818P-V232-90 UNLESS SPECIFIED OTHERWISE DRAWN A.CHURCH JUL01/10 Amphenol Canada Corp. PRIMARY UNITS MILLIMETERS CHECKED K.LAMBIE JUL01/10 SECONDARY INCHES M.E. APP D DWR SERIES SLIM DRAWER 8 + 18 PIN 6 REFERENCE IN PARENTHESES Q.A. APP D CONNECTOR, PIN & SIGNAL CONTACTS, 6 VERTICAL PCB TAILS, SPECIAL FIRST MAKE GENERAL TOLERANCES DWG APPR. POWER CONTACTS, RoHS COMPLIANT 1 DECIMAL PLACE ENG. REL. NO. EAR 13738 DWG. NO. REV 2 DECIMAL PLACES REF. D THIRD DO NOT P-DWR-T818P-V232-90 3 DECIMAL PLACES THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANGLE SCALE ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT WRITTEN PERMISSION FROM AMPHENOL CANADA CORP. PROJECTION DRAWING CODE ID NO. 03554 DWG SIZE: C SCALE: 2:1 SHEET 1 OF 2 ANGULAR DEGREES A C B D E F G HAB C D E F GH REVISIONS REV DESCRIPTION, ECN, EAR NO. DATE APP D D PROPOSAL DRAWING (EAR 13748) JUL20/10 K.L 18 x 1.020.05 21.95 1 .040.002 .864 1 CONNECTOR ORIENTATION HOLE DOES NOT REQUIRE 3.30 8 x 4.110.08 9.14 PLATING 2.74 .360 .162.003 .130 2 x 3.250.05 .108 .128.002 3.25 C L .128 1 17 A5 A6 A7 A8 A1 A2 A3 A4 2 18 LOCATE HOLES 0.13 .005 DIA POSITION DIMENSIONS 34.75 ARE BASIC 3.560.08 1.368 .140.003 2 2 7.22 89.61 .284 3.528 116.99 4.606 RECOMMENDED PCB LAYOUT (COMPONENT SIDE OF BOARD) 3 3 4 4 28.32 20.70 1.115 .815 (REF) (REF) PIN AND SOCKET MATED ASSEMBLY DWR-T818P-V232-90 AND 5 5 DWR-T818S-V232-90 UNLESS SPECIFIED OTHERWISE DRAWN A.CHURCH JUL01/10 Amphenol Canada Corp. PRIMARY UNITS MILLIMETERS CHECKED K.LAMBIE JUL01/10 SECONDARY INCHES M.E. APP D DWR SERIES SLIM DRAWER 8 + 18 PIN 6 REFERENCE IN PARENTHESES Q.A. APP D 6 CONNECTOR, PIN & SIGNAL CONTACTS, GENERAL TOLERANCES VERTICAL PCB TAILS, SPECIAL FIRST MAKE DWG APPR. POWER CONTACTS, RoHS COMPLIANT 1 DECIMAL PLACE ENG. REL. NO. EAR 13738 DWG. NO. REV 2 DECIMAL PLACES REF. P-DWR-T818P-V232-90 D THIRD DO NOT 3 DECIMAL PLACES THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANGLE SCALE ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT WRITTEN PERMISSION FROM AMPHENOL CANADA CORP. PROJECTION DRAWING CODE ID NO. 03554 DWG SIZE: C SCALE: 2:1 SHEET 2 OF 2 ANGULAR DEGREES A C B D E F G H