768933-000

Materials -51 Chemical-Resistant Fluoroelastomer Product Facts Excellent fuel resistance Low profile ■ Rugged ■ Lightweight ■ ■ 4 Molded Parts Applications Installation Operating Temperature Range A high-performance elastomeric blend of polymers, TE -51 material offers excellent fluid resistance. -51 molded parts will shrink on the application of heat above 135°C [275°F]. -55°C to 135°C [-67°F to 275°F] It is suitable for use in most areas of military vehicle harnessing. This material is available in the Uniboot range and other slimline boots and transitions. The standard color is black. Available in: Recommended installation temperature is 150°C [302°F] Americas Europe Asia Pacific ■ ■ ■ 4-37 Catalog 1654025 Revised 5-12 www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in millimeters unless otherwise specified. USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico/C. Am.: +52 (0) 55-1106-0800 Latin/S. Am.: +54 (0) 11-4733-2200 Germany: +49 (0) 6251-133-1999 UK: +44 (0) 800-267666 France: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015 Materials -51 (Continued) Specifications/Approvals TE RT-1321 Specification SC-X-15112 (U.S.) Product Characteristics Physical Tensile strength Ultimate elongation Specific gravity Heat aging for 168 h at 121°C [250°F] Thermal Electrical Heat shock for 4 h at 200°C [392°F] Low-temperature flex for 4 h at -55°C [-67°F] Flammability (burn time) Dielectric strength Lubricating oil, diesel oil, water for 24 h at 25°C [77°F] Gasoline for 24 h at 25°C [77°F] Fluid resistance Isopropyl alcohol, cleaning fluid for 24 h at 25°C 77°F] Hydraulic fluid for 24 h at 71°C [160°F] Specification Requirements 1500 psi (min.) 300% (min.) 1.6 (max.) Tensile strength 1200 psi. (min.) Elongation 250% (min.) No dripping, flowing, or cracking No cracking 120 seconds, 1 inch (max.) 200 V/mil (min.) Tensile strength 1000 psi (min.) Elongation 225% (min.) Weight increase 10% (max.) Tensile strength 800 psi (min.) Elongation 225% (min.) Weight increase 25% (max.) Tensile strength 1400 psi (min.) Elongation 225% (min.) Weight increase 10% (max.) Tensile strength 1000 psi (min.) Elongation 225% (min.) Weight increase 25% (max.) Test Method ASTM D 412 ASTM D 412 ASTM D 792 RT-1321 Sec. 4.3.3 RT-1321 Sec. 4.3.3 RT-1321 Sec. 4.3.5 RT-1321 Sec. 4.3.4 ASTM D 635 ASTM D 149 RT-1321 Sec. 4.3.3 and 4.3.7 RT-1321 Sec. 4.3.3 and 4.3.7 RT-1321 Sec. 4.3.3 and 4.3.7 RT-1321 Sec. 4.3.3 and 4.3.7 4-38 Catalog 1654025 Revised 5-12 www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in millimeters unless otherwise specified. USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico/C. Am.: +52 (0) 55-1106-0800 Latin/S. Am.: +54 (0) 11-4733-2200 Germany: +49 (0) 6251-133-1999 UK: +44 (0) 800-267666 France: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015