M85049/31-12N

Backshells Amphenol Materials & Finishes, Assembly Torque Values, Style-2 Configuration 38999 MATERIALS & FINISHES MIL (QPL) QUALIFICATION III Amphenol offers adapters in the following standard finishes. Many Amphenol Backshells are qualified to SAE-AS HD The base material is aluminum alloy. 85049 standard. (Old standard is MIL-C-85049). Dualok MATERIAL: II Aluminum parts: As per ASTM B 211, 221, 209, 85, 26 I Steel parts: 300 series, as per AMS-QQ-S-763/ASTM A 582 SJT Elastomers: Fluro Silcon, Silicon Accessories Other parts: Suitable corrosion resistant material Aquacon TABLE-2 (PLATING FINISHES) Herm/Seal PCB Amphenol MIL Designation Designation Finish Guiding Specifications/Requirements HIHg A A Anodize, Black* To meet AS85049 requirements SPEED B Anodize, Hard* AMS-A-8625, Type-III, Class-1 Fiber L Nickel, Bright AMS-QQ-290, Class-1, Grade-F Optics M Electroless Nickel AMS-C-26074, Class-4, Grade-B Contacts N N Electroless Nickel To meet AS85049 requirements Connectors Cables T Cadmium, Bright AMS-QQ-P-416, Type-I, Class-2 U Cadmium, Olive drab AMS-QQ-P-416, Type II, Class 3 AMS-QQ-P-416, Type-II, Class-3 (Cadmium) V Cadmium, Olive drab over Electroless Nickel AMS-C-26074, Class-4, grade-B (Nickel) W W Cadmium, Olive drab over Electroless Nickel To meet AS85049 requirements Y Zinc-Cobalt, Dark Olive drab ASTM-B840 Z Zinc-Cobalt, Black ASTM-B840 * Non conductive coatings. For availability of other finishes, email your special requirements: email: sales backshellworld.com ASSEMBLY TORQUE VALUES STYLE-2 CONFIGURATION Amphenol recommends the following torque values Applications requiring larger diameter cables than the standard for its adapters while assembling them to the shell size the backshell will be modified to Style-2 as shown in connectors. These values are based on the coupling the sketch below. The overall length of the Style-2 backshell will thread strength specified in SAE-AS85049 standard. increase by approximately 1 inch (25mm). Connector Torque Shell Size (Inch-Pounds) 8, 9 40 1.00 INCH (MAX.) 3, 10, 10SL, 11 40 25.4 MM (MAX.) 7, 12, 12S, 13 40 14, 14S, 15 40 16, 16S, 17 40 18, 19, 27 40 20, 21, 37 80 22, 23 80 24, 25, 61 80 28 100 32 100 36 100 40 120 44 120 48 120 486 For more information on Backshells visit www.backshellworld.com or email: sales backshellworld.com Options 5015 83723 III 26482 Back- 22992 26500 EMI Filter Class L Crimp Rear Pyle Matrix Pyle Matrix 2 Others Shells Transient Release Matrix AGrommet Nut Amphenol Straight, Self-Lock/Non Self-Lock For Connector Family J 38999 Connector Family J, includes: III 26482 Matrix Series 2 5015 Matrix (MS345X) MIL-DTL-26482 Series 2, HD MIL-DTL-5015 Matrix (MS345X) 83723 Matrix & Pyle Series III MIL-DTL-83723 Series III Dualok II I MIL Part Number SJT M85049 / 31 10 W Accessories MIL Series Finish: See Table-2 Aquacon (pg. 486) Slash Sheet: Herm/Seal 31: Straight Dash Number: PCB See Table-A HIHg Coupling: SPEED -NON SELF LOCK C S: Self-Lock D- SELF LOCK : Non Self-Lock Fiber Optics Contacts Connectors TABLE-A Cables MIL PART NUMBER A DIA. (MAX) B DIA. (MAX) C (MAX) D (MAX) E (MAX) CONNECTOR DESIGNATOR SHELL SIZE DASH NO INCH MM INCH MM INCH MM INCH MM INCH MM 08 8 0.62 15.67 0.89 22.48 0.54 13.72 0.71 18.03 0.27 6.86 10 10 0.73 18.64 1.01 25.65 0.54 13.72 0.71 18.03 0.38 9.53 12 7/12 0.86 21.79 1.14 28.83 0.54 13.72 0.71 18.03 0.51 12.98 14 12/14 0.98 24.99 1.26 32.00 0.54 13.72 0.71 18.03 0.59 14.86 16 19/16 1.11 28.24 1.39 35.18 0.54 13.72 0.71 18.03 0.71 18.03 18 27/18 1.22 30.94 1.51 38.35 0.54 13.72 0.71 18.03 0.79 20.04 20 37/20 1.35 34.16 1.64 41.53 0.54 13.72 0.71 18.03 0.91 23.22 22 22 1.47 37.29 1.76 44.70 0.54 13.72 0.71 18.03 1.04 26.39 24 24 1.59 40.46 1.89 47.88 0.54 13.72 0.71 18.03 1.15 29.31 28 28 1.97 50.01 2.14 54.23 0.70 17.83 0.89 22.61 1.39 35.28 32 32 2.22 56.36 2.40 60.83 0.70 17.83 0.89 22.61 1.64 41.53 36 36 2.47 62.71 2.64 66.93 0.70 17.83 0.89 22.61 1.85 46.99 40 40 2.72 69.06 2.89 73.28 0.70 17.83 0.89 22.61 2.07 52.45 44 44 2.97 75.41 3.14 79.63 0.70 17.83 0.89 22.61 2.32 58.93 48 48 3.22 81.76 3.39 85.98 0.70 17.83 0.89 22.61 2.57 65.28 Note: For more cable entry and length options, email: sales backshellworld.com All dimensions for reference only. 552 For more information on Backshells visit www.backshellworld.com or email: sales backshellworld.com Options 5015 83723 III 26482 Back- 22992 26500 EMI Filter Class L Crimp Rear Pyle Matrix Pyle Matrix 2 Others Shells Transient Release Matrix -NON SELF LOCK A B - SELF LOCK E