6 7 8 4 5 2 3 ALUMINUM COMPATIBLE LASER WELDABLE 50 OHM FEEDTHROUGH, SMP/SMP ADAPTABLE • CONFIGURATION FOR INTERFACING TO SMP BULLET ADAPTERS DOCUMENT SRIFT519 REVISIONS REV DCN REVISION DATE - INIT RLSE 1/16/2014 RELEASE APPROVAL Jim Petri 2015.06.11 17:41:40 -04'00' • DESIGNED TO PRESS FIT AND LASER WELD INTO AN ELECTRONIC CHASSIS D • INDUSTRY STANDARD NICKEL-IRON-COBALT ALLOY CONTACT WITH CORNING 7070 EQUIVALENT GLASS D 1. LEAK RATE: LESS THAN OR EQUAL TO 1X10E-9 CC/SEC He AT ONE ATMOSPHERE DIFFERENTIAL PRESSURE. 2. NOMINAL IMPEDANCE: 50 OHMS 3. INTERFACE IN ACCORDANCE WITH MIL-STD-348, SERIES SMP 4. MATERIALS: PIN: NICKEL-IRON-COBALT ALLOY IN ACCORDANCE WITH ASTM F15. DIELECTRIC: CORNING 7070 EQUIVALENT GLASS (LOW LOSS, MATCHED SEAL). SHELL (WELD FLANGE): ALUMINUM ALLOY 4047 IN ACCORDANCE WITH AWS A5.8. 5. FINISH: EXCEPT WELD FLANGE: NICKEL PLATE PER QQ-N-290, CLASS 2, .000100/.000250 THICK GOLD PLATE PER ASTM B488, TYPE III, CODE A, .000050/.000100 THICK. VIEWS FOR REFERENCE ONLY 6. ORDERING INSTRUCTIONS: SPECIFY BASE NUMBER FOLLOWED BY DASH NUMBERS INDICATING CONNECTOR END DETENT STYLE: .226 MAX OVER KNURL .300 EXAMPLE: SRIFT519 - FD - FD .178±.002 SMP A DETENT STYLE FD=FULL DETENT LD=LIMITED DETENT SB=SMOOTH BORE C C SMP B DETENT STYLE FD=FULL DETENT LD=LIMITED DETENT SB=SMOOTH BORE 2X BASE NUMBER .015±.001 .209 .164 SR SR SMP B INTERFACE SMP A INTERFACE B B .173±.001 .040 ANNULAR RING REQUIRED FOR LASER WELDING NO PLATING ALLOWED .003 MAX BRK .050 WELD FLANGE .110 .110 O .200±.002 A .050 UNLESS OTHERWISE SPECIFIED NO PLATING DIMENSIONING IAW ASME Y14.5M-1994 DIMENSIONS APPLY AFTER PROCESSES DIMENSIONS IAW US CUSTOMARY UNITS .X .1, .XX .01, .XXX .005, .5 .010 MAX OUTSIDE R, .005 MAX INSIDE R 125 RMS SURFACE FINISH .2220±.0005 THIRD ANGLE PROJECTION 7 6 5 4 3 (321) 254-4067 WWW.SRIHERMETICS.COM TITLE FEEDTHROUGH, SMP TO SMP, AC LBW SIZE DOCUMENT SRIFT519 A SCALE RECOMMENDED HOLE DETAIL FORM 300067 REV - SRI HERMETICS 10:1 2 CAGE CODE 3PJY7 SHEET 1 REV - 1 OF 1 A