NEW 2010 Circular Interconnects Catalog - All sections - 12-C3

Options High SpeedEMI Filter Printed5015 83723 III 26482 38999OthersFiber OpticsTransient Circuit Board26500 Pyle Crimp RearContacts Release Matrix Matrix Pyle Matrix 2 SJT I II IIIAmphenolAerospaceShell Size/InsertArrangementINSERT ARRANGEMENTSServiceRatingTotalContactsMIL-DTL-83723, Series III, Matrix ®Insert Availability and Identification,Alternate Keying Positions, Alternate RotationsContact Size12 16 200803 I 3 30898 I 3 31002 I 2 21005 I 5 51006 I 6 61020 I 2 21203 I 3 31212 I 12 121404 I 4 41407 I 7 71412 I 12 3 91415 I 15 151610 I 10 101624 I 24 241808 I 8 81814 I 14 141831 I 31 312016 I 16 162025 I 25 6 192028 I 28 4 242039 I 39 2 372041 I 41 412212 I 12 122219 I 19 192232 I 32 6 262239* I 39 12 272255 I 55 552429† 29 292430† 30 302443 I 43 20 232457 I 57 2 552461 I 61 612841† 41 412842† 42 42† Not an MS layout.Connectors with these insert arrangements should beordered by commercial part number only.Shell size 28 is available in threaded coupling connectorsonly.* Consult Amphenol Aerospace for availability ofarrangement 22-39.See how to order for bayonet type connectors on page127, how to order for threaded on page 130, and how toorder for quick-disconnect type connectors on page 134.Insert arrangements are per MIL-STD-1554.ALTERNATE KEYING POSITIONS (Rotation of key/keyway of shell)To avoid cross-plugging problems inapplications requiring the use of more thanone connector of the same size andarrange ment, alternate keying positions areavailable as indicated in the chart below. Thediagram shows the engaging view of areceptacle shell with keyways. Plug shellswould be the opposite of this diagram.In the “alternate keying positions”(positions 6, 7, 8, 9 and Y), the minor keys/keyways are positioned with reference tomas ter key/keyway as indicated in thekeying position table.ALTERNATE KEYING POSITIONS OF SHELLShell PolarizingKey/Keyway PositionsSize Position A° B° C° D°8 thru 24 N 105 140 215 2656 102 132 248 3208 & 107 80 118 230 3128 35 140 205 2759 64 155 234 30410 only Y* 25 115 220 2706 18 149 192 25912, 14, 16, 7 92 152 222 34218, 20, 22, 8 84 152 204 33424 and 28 9 24 135 199 240Y* 98 152 268 338* Position Y supersedes inactive positions 10 and Z designations. Ref. MIL-STD-1554.ALTERNATE ROTATIONS (Rotation of insert)Alternate positioning is also available with therotation of the insert. The diagramshows the pin insert mating face. Thecenter-line of the shell in the normalinsert position (position N) coincideswith the center-line of the master key/keyway in the shell. In alternaterotations, (positions 1, 2, 3, 4 and 5),the insert rotates relative to the centerlineof the key/keyway of the shell. SeeE° call out on diagram and the table.The socket insert is rotated clockwise,and the pin insert is rotated counterclockwise.ALTERNATE ROTATIONS OF INSERTShell Size Polarizing Position Insert Position E°N 08 & 1012, 14, 16,18, 20, 22,24 and 281 102 203 304 405 50N 01 102 203 304 405 50Note: Positions 1-5 are inactive for new designs per MIL-STD-1554.BA°°Keying PositionsC°Master PolarizingKeywayShown is Engaging Face View ofReceptacle Shell with Keyways(Plug Shell Keys would be Opposite)Master Keyway orKey of Shell(Plugs have keys,Receptacles havekeyways)Insert RotationC LE°= Centerlineof ShellSocket InsertMating Face Shown(Pin Insert is Opposite)D°InsertVerticalCenterline124 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com