URHR-1-0

Accessories shrinkHOoP Cable Clamp Heat-Shrink Grommet Product Facts Less assembly time Superior strain-relief Fewer errors less rework Rework made easier No build-up taping or feeding wire through grommet Typical installation in just 10-20 seconds Re-expandable I.D. allows 4 wire addition to a cable bundle Applications typical cable configurations Operating Temperature Range from single conductor to the shrinkHOoP grommet -55C to 135C high density multiple con- (URHR) is an ultra high ratio -67F to 275F ductor arrangements. heat-shrinkable-strain-relief grommet that can be With shrinkHOoP grommet, placed over the cable repairs and rework are a snap simply heat the assembly after the connec- tor pinning operation is grommet until soft, slide a completed. The ultra-high NON-METALLIC probe expansion ratio material through the center of the wire bundle (enlarging the conveniently fills the space between the clamp type grommet I.D.). Once connector accessory and cooled, the grommet will the cable. (When clamped remain open allowing wires into position, shrinkHOoP to be added, removed or grommet provides strain reworked. The system can relief that is more consistent then be checked, the grom- met reheated (shrinking it and convenient than many conventional practices down again), positioned, for example, taping, grom- and clamped in place. met, or tape/grommet com- bination). The high ratio conformity of shrinkHOoP grommets will match most 4-101 Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514 Revised 12-03 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102 specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151 www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171Accessories shrinkHOoP (Continued) Specifications/Approvals RW Product Dimensions I.D. I.D. Part O.D. Length Wt. (gm) Expanded Recovered Notes Inches (millimeters) No. (Y) Ref. (L) Ref. Ref. (X1) min. (X) max. 1 .08 0.25 0.5 URHR-1 0.75 25 2.1 6 13 1.23 .10 0.375 0.5 URHR-2 1 31 2.6 10 13 a) Recovered length will allow for 1.44 .14 0.5 0.5 1.91 0.075 either side of the URHR-3 1.5 37 3.6 13 13 collar, minimum in most cases. 1.85 0.18 0.562 0.75 URHR-4 3.5 47 4.7 14 19 2 0.20 0.812 0.75 URHR-5 5 51 5.1 21 19 Typical shrinkHOoP Grommet Property Performance Test Method Performance Tensile strength 1500 psi (10.3 Mpa) ASTM D-412 Ultimate elongation 250% minimum ASTM D-412 Specific gravity 1.4 maximum ASTM D-792 Water absorption 0.5 % maximum ASTM D-570 A Flammability Pass ASTM D-635 Corrosion resistance Pass ASTM D-2671 A Physical Low temperature flex Pass ASTM D-2671 C 4 hours at - 55+/-1C 67+/-2F 200% ultimate elongation, Heat resistance ASTM D-2671 minimum 1200 psi (8.3 Mpa) tensile 168 hrs at 175+/-1C 347+/-2F strength, minimum Heat shock No cracking, ASTM D 2671 4 hrs at 225+/-2C 437+/-5F dripping or flowing 275% minimum expansion to 4 inch (10 cm) of a fully recovered test specimen, Elastic Memory and 93% recovery of expanded specimen after oven conditioning for 1 minute at 150+/-2C 302 +/- 4F 200 v/mil (7880 v/mm) Dielectric strength ASTM D-876 Electrical minimum Volume resistivity 10 14 ohm-cm minimum ASTM D-257 200% ultimate Elongation, Chemical Fluid Resistance minimum 1200 psi (8.3 Mpa) ASTM F-146 tensile strength, minimum 4-102 Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514 Revised 12-03 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102 specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151 www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171