4270-12R

TM See page 2 for sizes 3M Connector Covers Circular and D Type Conductive Covers 3M Connector Covers are made of an intrinsically conductive composite material with uniformly distributed fibers. This makes the cov- ers free of carbon black particulate and better suited to clean situations. The covers do not leave black marks and are permanently conductive. 3M Circular Connector Covers 4270 Series 3M D Type Connector Covers 4272 Series 4270 Series were designed to meet the requirements 4272 Series were designed to meet the requirements and intentions of MS90376,and MIL PRF 5501/31A or and intentions of MIL-PRF-5501. Military contractors 2A. Military contractors have qualified these materials to have qualified these materials to their own specifications their own specifications and are encouraging their use. and are encouraging their use. Specifications Typical Properties: Chemical Reactions Resistivity ASTM D991 <105 ohm-cm Dilute Acids Slight Attack Contact Corrosivity FTMS 101C Pass Dilute Alkalines Slight Attack (Kovar plate) Method 3005 Concentrated Acids Severe Attack Crayoning 3M Not visible Concentrated Alkalines Severe Attack Elongation ASTM D63825% Methanol, Ethanol, and Resistant Tensile ASTM D638 1500 PSI (1.0 x 107 N/m2) Isopropanol Vicat Softening ASTM MD 1525 205F (96OC) Hydrocarbons Slight Attack Outgassing ASTM E595 Pass Ketones Dissolves Oil and Gasoline Severe Attack PRODUCT DA T A SHEET 3M is a trademark of 3M Company. 3M Electronics Solutions Division 4270 and 4272 Series Connector Covers All other trademarks herein are the property 6801 River Place Blvd of their respective owners. Austin, TX 78726-9000 PRODUCT ITEM NUMBER DATASHEET US and Canada: 866-722-3736 Fax: 866-722-3735 CONDUCTIVE CONNECTOR COVERS SEE TABLE 4270 Intl: 919-718-0000 Fax: 919-774-8174 email: 3Mstaticinfo mmm.com www.3Mstatic.com3M Circular Connector Covers 4270 Series Packaged 100/bag: 10 bags/box Packaged 50/bag: 10 bags/box Packaged 25/bag: 10 bags/box Product A B C D Product A B C D Product A B C D Description Description Description 4270-20Y 1.406 .625 1.150 1.215 4270-32Y 2.125 .625 1.890 1.970 4270-4R .670 .500 .250 .336 4270-20R 1.465 .562 1.231 1.301 4270-32R 2.220 .562 1.965 2.040 4270-5R .670 .500 .313 .399 4270-22Y 1.500 .625 1.270 1.340 4270-36Y 2.340 .625 2.140 2.210 4270-6R .670 .500 .375 .461 4270-36R 2.435 .600 2.215 2.290 4270-22R 1.590 .562 1.340 1.410 4270-8Y .670 .625 .413 .483 4270-40Y 2.600 .625 2.380 2.450 4270-24Y 1.640 .625 1.390 1.460 4270-8R .740 .500 .480 .540 4270-40R 2.660 .600 2.440 2.530 4270-24R 1.700 .562 1.463 1.533 4270-9R .750 .500 .500 .586 4270-44Y 2.875 .625 2.630 2.700 4270-25Y 1.810 .625 1.540 1.580 4270-10Y .750 .625 .530 .595 4270-44R 2.960 .600 2.720 2.812 4270-28Y 1.875 .625 1.645 1.718 4270-10R .840 .500 .605 .665 4270-48Y 3.125 .625 2.880 2.950 4270-28R 1.950 .562 1.715 1.790 4270-12Y .860 .625 .655 .715 4270-48R 3.225 .600 2.960 3.050 4270-12R .970 .500 .720 .775 4270-14Y 1.031 .625 .785 .845 4270-14R 1.125 .500 .850 .905 4270-16Y 1.125 .625 .893 .963 4270-16R 1.220 .500 .973 1.035 4270-18Y 1.250 .625 1.028 1.088 4270-18R 1.330 .562 1.093 1.155 4270-19R 1.400 .562 1.125 1.213 Important Notice All statements, technical information, and recommendations related to 3Ms products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, 3M D Type Connector Covers 4272 Series you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Packaged 100/bag: 10 bags/box Any statements related to the product which are not contained in 3Ms Product A B C D E F G H current publications, or any contrary statements contained on your pur- Description chase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. 4272-50P 2.112 2.179 2.279 .636 .536 .469 .280 .240 4272-50S 2.049 2.116 2.216 .574 .474 .407 .280 .240 Warranty Limited Remedy Limited Liability. 4272-37P 2.216 2.283 2.383 .530 .430 .363 .280 .240 This product will be free from defects in material and manufacture as of the date of purchase. 3M MAKES NO OTHER WARRANTIES 4272-37S 2.143 2.210 2.310 .462 .362 .295 .280 .240 INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF 4272-25P 1.586 1.635 1.735 .530 .430 .363 .280 .240 MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 4272-25S 1.495 1.562 1.662 .462 .362 .295 .280 .240 If this product is defective within the warranty period stated above, your 4272-15P 1.040 1.107 1.177 .512 .436 .369 .280 .240 exclusive remedy shall be, at 3Ms option, to replace or repair the 3M 4272-15S .955 1.022 1.122 .462 .362 .295 .280 .240 product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, inci- 4272-9P .708 .775 .849 .512 .434 .367 .280 .240 dental or consequential loss or damage arising from this 3M prod- 4272-9S .627 .694 .794 .462 .362 .295 .280 .240 uct, regardless of the legal theory asserted. PRODUCT DA T A SHEET 3M is a trademark of 3M Company. 3M Electronics Solutions Division 4270 and 4272 Series Connector Covers All other trademarks herein are the property 6801 River Place Blvd of their respective owners. Austin, TX 78726-9000 PRODUCT ITEM NUMBER DATASHEET US and Canada: 866-722-3736 Fax: 866-722-3735 CONDUCTIVE CONNECTOR COVERS SEE TABLE 4270 Intl: 919-718-0000 Fax: 919-774-8174 email: 3Mstaticinfo mmm.com www.3Mstatic.com