Cable Feedthroughs TCFS/R Product Facts n Screened or unscreened cables n One-piece part n Each size covers a wide cable range n Light weight n Single- or double-sided assembly Single-Sided Standard Assembly Double-Sided Assembly Applications Provides environmental sealing and screen continuity to a bulkhead as a cable passes through. The assembly consists of a specifically designed locknut and O-ring seal, onto the rear of which is preinstalled a Raychem heatshrinkable molded part. Feedthrough installation is simply effected by tightening the locknut on the rear of the bulkhead, which compresses the O-ring and ensures that a small knifeedge provides electrical contact between the assembly and the bulkhead. Available in: When heat is applied to the molded part in the form of hot air, a seal to the cable is formed with hot-melt adhesive. When specified for screened cables, the assembly contains a conductive adhesive, which provides electrical continuity between the screen and the bulkhead via Rayaten molded parts. These molded parts are shielded (screened), heatshrinkable parts providing shielding levels better than 80 dB at 100 MHz. Americas Europe Asia Pacific n n n 7-6 Catalog 1654025 Revised 12-04 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are U.S. equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Japan: 81-44-900-5102 Singapore: 65-4866-151 UK: 44-1793-528171 Cable Feedthroughs TCFS/R (Continued) Part Numbering System TCFX* - 12 62C - 0 - 20 - 100 A H Adhesive System E = Epoxy (consult factory) H = S-1030 hot melt W = S-1048 hot melt Molded Part Type A = Straight unscreened B = 90 unscreened C = Straight screened D = 45 screened E = 90 screened (16-36 only) Molded Part Material -25 = Semirigid elastomer -100 = Low fire hazard Thread Length (may be three digits if more than 95 mm required) 20 mm standard 5 mm increments, minimum 15 mm Assembly Modification Code 0 = Standard assembly 1 = Double-sided assembly (only straight unshielded boot available on double nut) 2 = Same as 1 but with potting ports 3 = Locknut 4 = 60 metalwork 5 = Same as 0 but with potting ports Feedthrough Material/Finish 01W = Nickel aluminium bronze, shotblast 19B = Aluminium-alloy-plated cadmium, olive drab, over electroless nickel 19C = Aluminium-alloy-plated electroless nickel 19Q = Aluminium-alloy-plated zinc cobalt 62C = Stainless-steel-plated electroless nickel Feedthrough Size Part Description TCFS uses a full-length molded part TCFR uses a shortened molded part (only available on straight assemblies) 7 Assemblies *See Molded Parts Materials Section 4 for -25 and -100 information. 7-7 Catalog 1654025 Revised 12-04 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are U.S. equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Japan: 81-44-900-5102 Singapore: 65-4866-151 UK: 44-1793-528171 Cable Feedthroughs TCFS/R (Continued) Double knife-edge to ensure good electrical contact. Single-sided dovetail to ensure O-ring remains in place. 5.0 [.20] PS PR A/F size 5.0 [.20] M thread A/F size P A dia. J dia. Washer Hexagonal Nut Double-nut Assembly Adhesive PS = screened Feedthrough Body Hot-melt Adhesive Preinstalled Molded Part PR = unscreened Product Dimensions Feedthrough Size TCFS/R-12 TCFS/R-16 TCFS/R-20 TCFS/R-24 TCFS/R-30 TCFS/R-36 TCFR-48 J Diameter* Unshielded a Min. 11 [.43] 15 [.59] 19 [.75] 23 [.90] 29 [1.14] 35 [1.38] 45 [1.77] b Max. 5.6 [.22] 5.9 [.23] 7.1 [.28] 8.4 [.33] 9.9 [.39] 15.7 [.62] 16.8 [.66] Shielded a Min. -25S 7.5 [.30] 12.5 [.49] 14.5 [.57] 18.5 [.73] 23.5 [.93] 32.5 [1.28] 38.5 [1.52] -100S 6.5 [.26] 8.5 [.33] 10.5 [.41] 16.5 [.65] 20.5 [.81] 28.5 [1.12] 35.5 [1.40] M Thread b Max. 5.0 [.20] 6.0 [.24] 7.2 [.28] 8.5 [.33] 10.0 [.39] 15.8 [.62] N/A M12 x 1.5 M16 x 1.5 M20 x 1.5 M24 x 1.5 M30 x 1.5 M36 x 1.5 M48 x 1.5 A Dia. Max. 7.5 [.30] 10.2 [.40] 14.0 [.55] 19.2 [.76] 24.2 [.95] 30.2 [1.49] 40.2 [1.58] A/F Body A/F Nut 24 [.95] 29 [1.14] 34 [1.34] 38 [1.50] 48 [1.89] 52 [2.05] 67 [2.64] 17 [.67] 22 [.87] 27 [1.06] 30 [1.18] 36 [1.48] 41 [1.61] 55 [2.17] P 10% Unscreened P 52 57 61 74 73 104 144 PS 50 65 77 90 115 140 110 Hole Size PR 43 48 52 65 64 95 135 13.0 [.51] 17.0 [.67] 21.0 [.83] 25.0 [.98] 31.0 [1.22] 37.0 [1.46] 50.0 [1.97] *a = Supplied dimension b = Dimension after free recovery 7-8 Catalog 1654025 Revised 12-04 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are U.S. equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Japan: 81-44-900-5102 Singapore: 65-4866-151 UK: 44-1793-528171