Molded Parts Accessories shrinkHOoP Cable Clamp Heat-Shrink Grommet Product Facts n Less assembly time n Superior strain-relief n Fewer errors — less rework n No build-up taping or feeding wire through grommet n Typical installation in just 10-20 seconds n Re-expandable I.D. allows wire addition to a cable bundle 4 Applications typical cable configurations Operating Temperature Range from single conductor to the shrinkHOoP grommet -55°C to 135°C high density multiple con- (URHR) is an ultra high ratio [-67°F to 275°F] ductor arrangements. heat-shrinkable-strain-relief grommet that can be With shrinkHOoP grommet, placed over the cable repairs and rework are a assembly after the connec- snap – simply heat the tor pinning operation is grommet until soft, slide a completed. The ultra-high NON-METALLIC probe expansion ratio material through the center of the conveniently fills the space wire bundle (enlarging the 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- and convenient than many met reheated (shrinking it 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 4-115 Catalog 1654025 Dimensions are shown for Dimensions are in millimeters USA: +1 800 522 6752 For additional support numbers Revised 3-13 reference purposes only. unless otherwise specified. Asia Pacific: +86 0 400 820 6015 please visit www.te.com Specifications subject UK: +44 800 267 666 www.te.com to change. Accessories shrinkHOoP (Continued) Specifications/Approvals RW Y X 1 X L 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±1°C [67±2°F] 200% ultimate elongation, Heat resistance ASTM D-2671 minimum 1200 psi (8.3 Mpa) tensile 168 hrs at 175±1°C [347±2°F] strength, minimum Heat shock No cracking, ASTM D 2671 4 hrs at 225±2°C [437±5°F] 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±2°C[302 ± 4°F] 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, — minimum 1200 psi (8.3 Mpa) ASTM F-146 tensile strength, minimum Chemical Fluid Resistance Avg. flame time = 30 sec. max FAR part 25, Avg. burn length = 3 in. max. Appendix F, Flammability* Avg. flame time from part 1 (a), drippings = 3 sec. max section 3 *Applies to sizes 2, 3, and 4 only 4-116 Catalog 1654025 Dimensions are shown for Dimensions are in millimeters USA: +1 800 522 6752 For additional support numbers Revised 3-13 reference purposes only. unless otherwise specified. Asia Pacific: +86 0 400 820 6015 please visit www.te.com Specifications subject UK: +44 800 267 666 www.te.com to change. Molded Parts Accessories shrinkHOoP (Continued) Selection Chart Connector Size Connector 8 10, 12 14, 16 18, 20 Series 22, 24, 28* (9) (11, 13) (15, 17) (19, 21) MIL-C-5015 MS3451, 52, 56, 59 1 2 3 4 5 MS3450 2 3 4 5 * MIL-C-26500** MS24266 1 2 3 4 5 MS24264, 265 2 3 4 5 * MIL-C-26482 MS3120, 21, 22, 26 1 2 3 4 5 MS3470, 71, 74, 75, 76 1 2 3 4 5 MS3124, MS3472 2 3 4 5 * MIL-C-83723 Series I M83723/01 & 02, 05 & 06 1 2 3 45 07 & 08, 13 & 14, 23 & 24 1 2 3 4 5 M83723/03 & 04 2 3 4 5 * MIL-C-83723 Series II 4 M83723/17 & 18, 23 & 24 1 2 3 4 5 M83723/12 & 20, 21 & 22 2 3 4 5 * MIL-C-83723 Series III M83723/71 & 72 thru 97 & 98 1 2 3 4 5 M83723/66, 67, 68 & 69 2 3 4 5 * MIL-C-38999 Series I MS27469 1 2 3 4 5 MS27466, 68, 96, 27505, 27656 2 3 4 5 * MIL-C-38999 Series II MS27472, 97, 98, 27508, 27513 1 2 3 4 5 MS27473, 84, 27474 2 3 4 5 * MIL-C-38999 Series III 38999/26 1 2 3 4 5 38999/20, 24 3 4 5 5 * Boeing BACC45, F, M, N, P, R, S, T — 2 3 4 5 BACC 63X — 3 4 5 * Boeing DC39, 31, 34, 35, 50-57 1 2 3 4 5 DC32, 33, 36, 37, 60, 61, 62, 63 2 3 4 5 * * Consult TE for availability of larger sizes. ** Note: cable support clamp I.D. may effect the size of shrinkHOoP grommet selected. 4-117 Catalog 1654025 Dimensions are shown for Dimensions are in millimeters USA: +1 800 522 6752 For additional support numbers Revised 3-13 reference purposes only. unless otherwise specified. Asia Pacific: +86 0 400 820 6015 please visit www.te.com Specifications subject UK: +44 800 267 666 www.te.com to change.