Amphenol SJT Amphenol Aerospace Specifications, Alternate Rotations Series III TV Amphenol(R) SJT connectors combine unique design features of the scoop-proof LJT series within standard mounting dimensions of JT types. Available in a wide range of shell sizes, finishes, insert arrangements and accessories, the SJT features: * 100% scoop-proof design - basic MIL-DTL-38999 Series I* lengths * Standard mounting dimensions - MIL-DTL-38999, Series III** dimensions * Compliance with European Specifications - PAN6433-2, LN29729, VG96912 SJT Series I LJT Shell components are aluminum. Standard plating on shell components is cadmium over nickel with many optional finishes available. Hermetic seal receptacles are available in carbon steel or stainless steel shells. Dependable 5 key/keyway shell polarization with bayonet lock coupling is incorporated to aid and assure positive mating. Insert material is a high temperature, rigid dielectric polymer providing excellent electrical characteristics. Contrasting letter or number designations are used on insert faces. A fluorinated silicone interfacial seal is featured on the mating face of pin inserts, assuring complete electrical isolation of pins when connector halves are mated. In addition, a main joint gasket is installed in the receptacles for moisture sealing between connector halves. Serrated and threaded shells with moisture sealing pilot for back shells accept a wide range of accessories. Series II JT Components Contacts SJT Standard contact plating is 50 micro inches minimum gold. Power contacts are available in sizes 10, 12, 16, 20, 22, 22M and 22D. Size 8 and 12 Twinax contacts are also available. Concentric Twinax contact information is available in Amphenol brochure 12-130. All socket contacts are probe proof. Rear insertable/rear release crimp contacts are standard in SJT connectors. High density insert patterns are available. Coaxial contacts are available in sizes 8, 12 and 16 to accommodate a wide range of coaxial cables. For complete information see Coaxial Contact catalog 12-130 online at www.amphenol-aerospace.com/ contacts.asp Optional Features Specials Special types are available, such as connectors less contacts, and circular rack and panel connectors with solderless wrap contacts. A complete listing of connector types, shell styles and service classes appears on page 76, How to Order. For further information on special application requirements, contact Sidney N.Y. CONTACT RATING Test Current Contact Size 22M 22D 22 20 16 12 10 (Power) Crimp Well Data Well Min. Diameter Well Depth .028 .001 .141 .0345 .0010 .141 .0365 .0010 .141 .047 .001 .209 .067 .001 .209 .100 .002 .209 .137 .002 .355 Accessories App Tools Contact Size Standard Hermetic 22M 3 2 22D 5 3 22 5 3 20 7.5 5 16 13 10 12 23 17 10 Power 33 NA * When using silver plated wire Maximum Maximum Millivolt Millivolt Drop Drop Crimp* Hermetic 45 60 73 85 73 85 55 60 49 85 42 85 33 NA EMI Filter/ Transient *MIL-DTL-38999 Series I supersedes MIL-C-38999 Series I. **MIL-DTL-38999 Series III supersedes MIL-C-38999 Series III. Printed Circuit Board Special adaptations of the SJT are available for hermetic and high temperature applications. The SJTS high temperature connector is rated at 392F. SJT hermetic receptacles are described on pages 83 and 84. SERVICE RATING** Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com Specials Suggested Operating Voltage (Sea Level) Service Test Voltage Test Voltage Test Voltage Test Voltage Rating AC (RMS) DC (Sea Level) 50,000 Ft. 70,000 Ft. 110,000 Ft. M 400 550 1300 VRMS 550 VRMS 350 VRMS 200 VRMS N 300 450 1000 VRMS 400 VRMS 260 VRMS 200 VRMS I 600 850 1800 VRMS 600 VRMS 400 VRMS 200 VRMS II 900 1250 2300 VRMS 800 VRMS 500 VRMS 200 VRMS ** Please note that the establishment of electrical safety factors is left entirely in the designer's hands, since he is in the best possible position to know what peak voltage, switching surges, transients, etc., can be expected in a particular circuit. 75 SJT Series I LJT Series II JT Series III TV Amphenol Aerospace How to Order Easy Steps to build a part number... SJT 4. 5. 6. 7. Connector Type SJT 1. Shell Style 2. Service Class 3. Shell SizeInsert Arrangement. Contact Type Alternate Positions Finish Variations Suffix SJT 00 RT 18-66 P A (XXX) Step 1. Select a Connector Type Designates SJT Standard scoop-proof Junior Tri-Lock Connector SJTS High Temperature Connector SJTG Plug with Grounding Fingers SJTP Back Panel Mounted Step 2. Select a Shell Style SJT Designates 00 Wall Mount Receptacle 06 Straight Plug 07 Jam Nut Receptacle Specials Accessories App Tools EMI Filter/ Transient Printed Circuit Board I 76 Solder Mount Receptacle - Hermetic Step 3. Select a Service Class Step 6. Select an Alternate Positions SJT ALTERNATE ROTATIONS A plug with a given rotation letter will mate with a receptacle with the same rotation letter. The AB angle for a given connector is the same whether it contains pins or sockets. Inserts are not rotated in conjunction with the master key/keyway. AB angles shown are viewed from the front face of the connector. A receptacle is shown at right. The angles for the plug are exactly the same, except the direction of rotation is opposite of that shown for the receptacle. Master Key/Keyway Rotation Table 1: AB ANGLE OF ROTATION (Degrees) Shell Size 8 10 12 14 16 18 20 22 24 Normal 95 95 95 95 95 95 95 95 95 A B C D 81 75 74 77 77 77 80 80 67 63 61 65 65 65 69 69 123 127 129 125 125 125 121 121 109 115 116 113 113 113 110 110 RELATIVE POSSIBLE POSITION OF ROTATED MASTER KEYWAY (front face of receptacle shown) Designates Y For hermetic applications. . . Fused compression glass sealed inserts. Leakage rate less than 1.0 x 10-6 cc/sec. at 15 psi differential; with interfacial seal. RT For environmental applications - supplied without rear accessories. Design provides serrations on rear threads of shells with moisture sealing pilot for back shells. For additional information defining complete description of service class, consult Amphenol, Sidney, NY. Step 4. Select a Shell Size & Insert Arrangement from chart on pg. 77. To view Insert Arrangement illustrations see pgs. 8-12. Shell Size & Insert Arrangements are together in one chart. First number represents Shell Size, second number is the Insert Arrangement. Only selected illustrations are available for SJT on pages 8-12 Step 5. Select a Contact Type Designates P Pin Contacts S Socket Contacts Step 7. Select a Finish Variation Suffix FINISH DATA Aluminum Shell Components Non-Hermetic Finish Suffix SJT/SJTG Bright Cadmium Plated Nickel Base Anodic Coating (Alumilite) Olive Drab Cadmium Plate Nickel Base (005) (011) (014) Electroless Nickel Coating (023) Chromate Treated (Iridite 14-2) Indicated Finish Standard for SJT Types Hermetic Connectors Carbon Steel Shell, Tin Plated Shell and Contacts Stainless Steel Shell, Gold Plated Consult Contacts Sidney, NY Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com SJT( )Y SJT Amphenol Aerospace Insert Availability and Identification 10-4 I 4 10-5 10-13 10-35 10-98 12-4 12-8 12-22 12-35 12-98 14-5 14-15 14-18 14-19 14-35 14-37 14-97 X I M M I I I M M I II I I I M M I 5 13 13 6 4 8 22 22 10 5 15 18 19 37 37 12 16-2 16-6 16-8 M I II 39 6 8 16-13 16-26 16-35 X X I I M 13 26 55 16-42 16-55 16-99 18-11 18-32 18-35 18-66 20-1 20-2 X X X X X X X X X M M I II I M M M M 42 55 23 11 32 66 66 79 65 20-11 20-16 20-35 20-39 20-41 X X X X X I II M I I 11 16 79 39 41 20-75 X X X X X X X X X X X X X X X X X X X X 5 13 13 6 4 8 22 22 10 14 18 19 11 5 1 37 37 8 4 38 1** 6 8 13 26 55 42 55 21 2 11 32 66 66 79 65 11 16 79 37 41 2 4 17 2 100 85 21 53 128 100 48 8 2** 2 9 24-19 X I 19 24-20 24-24 24-29 24-35 X X X N I I M 30 24 29 128 24-37 X I 37 24-43 I 43 23 20 I I 46 61 40 61 4 X 13*** 12 29 4 3 12 128 Not tooled for 02-RE * Pin inserts only (contact Sidney, NY for socket availability). ** twinax contacts for MIL-C-17/176-00002 cable. *** Two size 16 contacts dedicated to fiber optics. Consult Sidney, NY or Catalog Section 12-352 for fiber optic information. 37 2 Must be ordered separately Coax Contacts for RG180 or RG195 cable. Size 8 Coax and Twinax are interchangeable. For availability of size 12 twinax contacts, consult Amphenol, Sidney, NY Specials 24-46 24-61 19 10 Accessories App Tools N 8 (Twinax) 2 97 8 (Coax) 4 100 24-11 10 (Power) 3 4 99 12 (Coax) 4 19 100 85 21 100 53 128 100 56 M Contact Size 16 12 6 II M M II M I M M I X 20 6 M 24-7 22 EMI Filter/ Transient 2 22M Printed Circuit Board I 22D SJT X X Total Contacts 6 6 4 3 Series I LJT 10-2 X X X X X X X X X X X X X X X Hermetics* Class Y Series II JT X X X X Service Rating M M M I 20-79 22-1 22-2 22-21 22-35 22-53 24-1 24-2 24-4 Crimp Series III TV Shell Size 8-6 8-35 8-44 8-98 77 Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com SJT00RT - Crimp PART # Connector Type *To complete, SJT see how to order pages 76-77. Shell Style 00 Wall Mounting Receptacle Service Shell Size Class & Insert Arrg RT X-X Contact Alternate Special Type Positions Variations X X (XXX) Series I LJT Series II JT Series III TV Amphenol Aerospace Accessories App Tools EMI Filter/ Transient Printed Circuit Board SJT *SJT00RT ** Standard wall mount may be back panel mounted where panel thickness does not exceed these dimensions. For thicker panel applications, SJTP00RT should be used, page 79. Shell Size L Max M +.000 -.005 V Thread Modified R (TP) S .016 T .005 Class 2A UNEF (Plated) Modified Major Dia. N +.001 -.005 P** Max 8 .500 .632 .594 .812 .120 .4375-28 .421 - .417 .473 .117 10 .500 .632 .719 .938 .120 .5625-24 .542 - .538 .590 .117 12 .500 .632 .812 1.031 .120 .6875-24 .667 - .663 .750 .117 14 .500 .632 .906 1.125 .120 .8125-20 .791 - .787 .875 .117 .916 - .912 1.000 .117 1.034 - 1.030 1.125 .117 16 .500 .632 .969 1.219 .120 .9375-20 18 .500 .632 1.062 1.312 .120 1.0625-18 20 .500 .602 1.156 1.438 .120 1.1875-18 1.158 - 1.154 1.250 .087 22 .500 .602 1.250 1.562 .120 1.3125-18 1.283 - 1.279 1.375 .087 24 .550 .602 1.375 1.688 .147 1.4375-18 1.408 - 1.404 1.500 .055 Specials All dimensions for reference only. 78 Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com SJTP00RT - Crimp Amphenol Aerospace Wall Mounting Receptacle (back panel mounting) Connector Type *To complete, SJTP see how to order pages 76-77. Shell Style 00 Service Shell Size Class & Insert Arrg RT Contact Alternate Special Type Positions Variations X-X X X (XXX) Series III TV PART # Series II JT Series I LJT *SJTP00RT SJT Printed Circuit Board K +.006 -.000 L Max. M +.000 -.005 R (TP) S +.011 -.010 T .005 Z .031 V Thread Class 2A (Plated) UNEF P Dia. +.001 -.005 W Max. G Max. .609 .945 .539 .860 .594 .812 .120 .062 .4375-28 .516 .812 .345 .609 .945 .539 .860 .719 .938 .120 .062 .5625-24 .633 .812 .345 12 .609 .945 .539 .860 .812 1.031 .120 .062 .6875-24 .802 .812 .345 14 .609 .945 .539 .860 .906 1.125 .120 .062 .8125-20 .927 .812 .345 16 .609 .945 .539 .860 .969 1.219 .120 .062 .9375-20 1.052 .812 .345 18 .609 .945 .539 .860 1.062 1.312 .120 .062 1.0625-18 1.177 .812 .345 20 .609 .945 .539 .860 1.156 1.438 .120 .062 1.1875-18 1.302 .812 .345 22 .609 .945 .539 .860 1.250 1.562 .120 .062 1.3125-18 1.427 .812 .345 24 .750 1.085 .493 1.000 1.375 1.688 .147 .078 1.4375-18 1.552 .781 .452 Accessories App Tools 8 10 EMI Filter/ Transient Shell Size F +.000 -.005 All dimensions for reference only. Specials 79 Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com SJTP02RE - Crimp PART # Connector Type *To complete, SJTP see how to order pages 76-77. Shell Style Box Mounting Receptacle (back panel mounting) Service Shell Size Class & Insert Arrg 02 RE X-X Contact Alternate Special Type Positions Variations X X (XXX) Series I LJT Series II JT Series III TV Amphenol Aerospace Accessories App Tools EMI Filter/ Transient Printed Circuit Board SJT *SJTP02RE Shell Size F +.000 -.005 K +.006 -.000 M +.000 -.005 R (TP) S +.011 -.010 T .005 Z .031 P Dia. +.001 -.005 KK Dia. +.005 -.002 G Max. 8 .609 .945 .860 .594 .812 .120 .062 .516 .417 .345 10 .609 .945 .860 .719 .938 .120 .062 .633 .538 .345 12 .609 .945 .860 .812 1.031 .120 .062 .802 .663 .345 14 .609 .945 .860 .906 1.125 .120 .062 .927 .787 .345 16 .609 .945 .860 .969 1.219 .120 .062 1.052 .912 .345 18 .609 .945 .860 1.062 1.312 .120 .062 1.177 1.030 .345 20 .609 .945 .860 1.156 1.438 .120 .062 1.302 1.154 .345 22 .609 .945 .860 1.250 1.562 .120 .062 1.427 1.279 .345 24 .750 1.085 1.000 1.375 1.688 .147 .078 1.552 1.404 .452 Specials All dimensions for reference only. 80 Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com SJT06RT/SJTG06RT - Crimp Amphenol Aerospace Straight Plug/Straight Plug (with grounding fingers) *To complete, see how to order pages 76-77. Connector Type Shell Style SJT SJTG 06 06 Service Shell Size Class & Insert Arrg RT RT X-X X-X Contact Alternate Special Type Positions Variations X X X X (XXX) (XXX) Series III TV PART # Series II JT Series I LJT *SJT06RT SJT Printed Circuit Board *SJTG06RT L Max Q Dia. Max. .734 V Thread Class 2A Modified UNEF (Plated) Major Dia. .4375-28 .421 - .417 1.219 1.219 .844 .5625-24 .542 - .538 12 1.219 1.016 .6875-24 .667 - .663 14 1.219 1.141 .8125-20 .791 - .787 16 1.219 1.265 .9375-20 .916 - .912 18 1.219 1.391 1.0625-18 1.034 - 1.030 20 1.219 1.500 1.1875-18 1.158 - 1.154 22 1.219 1.625 1.3125-18 1.283 - 1.279 24 1.258 1.750 1.4375-18 1.408 - 1.404 Accessories App Tools 8 10 EMI Filter/ Transient Shell Size All dimensions for reference only. Specials 81 Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com SJT07RT - Crimp PART # Connector Type *To complete, SJT see how to order pages 76-77. Shell Style 07 Jam Nut Receptacle Service Shell Size Class & Insert Arrg RT X-X Contact Alternate Special Type Positions Variations X X (XXX) Series I LJT Series II JT Series III TV Amphenol Aerospace Accessories App Tools EMI Filter/ Transient Printed Circuit Board SJT *SJT07RT * "D" shaped panel cut-out dimensions ** Oversize threads. Check accessory threads before ordering Shell Size A* +.000 -.010 H Hex +.017 -.016 8 .542 .750 .938 .5625-24 .5625-24 .473 1.078 .572 10 .669 .875 1.062 .6875-24 .6875-24 .590 1.203 .697 S .016 V Thread Class 2A UNEF (Plated) R Thread Class 2A UNEF (Plated) N +.001 -.005 C Max. T* +.010 -.000 12 .830 1.062 1.250 .8125-20 .8750-20 .750 1.391 .884 14 .955 1.188 1.375 .9375-20 1.0000-20 .875 1.515 1.007 16 1.084 1.312 1.500 1.0625-18 1.1250-18 1.000 1.641 1.134 18 1.208 1.438 1.625 1.1875-18 1.2500-18 1.125 1.766 1.259 20 1.333 1.562 1.812 1.3125-18 1.3750-18 1.250 1.953 1.384 22 1.459 1.688 1.938 1.4375-18 1.5000-18 1.375 2.078 1.507 24 1.580 1.812 2.062 1.4375-18 1.6250-18 1.500 2.203 1.634 Specials All dimensions for reference only. 82 Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com SJTIY - Hermetic Amphenol Aerospace Solder Mounting Receptacle Connector Type *To complete, SJT see how to order pages 76-77. Shell Style I Service Shell Size Class & Insert Arrg Y X-X Contact Alternate Special Type Positions Variations X X (XXX) Series III TV PART # Series II JT Series I LJT SJT *SJTIY Printed Circuit Board M +.006 -.005 G Dia. +.011 -.010 K Dia. +.001 -.005 N +.001 -.005 .789 .125 .687 .562 .473 .789 .125 .797 .672 .590 12 .789 .125 .906 .781 .750 14 .789 .125 1.031 .906 .875 16 .789 .125 1.156 1.031 1.000 18 .789 .125 1.281 1.156 1.125 20 .789 .125 1.375 1.250 1.250 22 .821 .156 1.500 1.375 1.375 24 .821 .156 1.625 1.500 1.500 Accessories App Tools 8 10 EMI Filter/ Transient Shell Size L +.011 -.000 All dimensions for reference only. Specials 83 Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com SJT07Y - Hermetic PART # Connector Type *To complete, SJT see how to order pages 76-77. Shell Style 07 Jam Nut Receptacle Service Shell Size Class & Insert Arrg Y Contact Alternate Special Type Positions Variations X-X X X (XXX) SJT Series I LJT Series II JT Series III TV Amphenol Aerospace Specials Accessories App Tools EMI Filter/ Transient Printed Circuit Board *SJT07Y * "D" shaped panel cut-out dimensions Shell Size N +.001 -.005 C Max. A* +.000 -.010 L Max. H Hex +.017 -.016 S .016 KK +.011 -.000 RR Thread Class 2A UNEF (Plated) T* +.010 -.000 8 .473 1.078 .542 .297 .750 .938 .642 .5625-24 .572 10 .590 1.203 .669 .297 .875 1.062 .766 .6875-24 .697 12 .750 1.391 .830 .297 1.062 1.250 .892 .8750-20 .884 14 .875 1.515 .955 .297 1.188 1.375 1.018 1.0000-20 1.007 16 1.000 1.641 1.084 .297 1.312 1.500 1.142 1.1250-18 1.134 18 1.125 1.766 1.208 .328 1.438 1.625 1.268 1.2500-18 1.259 20 1.250 1.953 1.333 .328 1.562 1.812 1.392 1.3750-18 1.384 22 1.375 2.078 1.459 .328 1.688 1.938 1.518 1.5000-18 1.507 24 1.500 2.203 1.580 .328 1.812 2.062 1.642 1.6250-18 1.634 All dimensions for reference only. 84 Contact Amphenol Aerospace for more information 800-678-0141 * www.amphenol-aerospace.com