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3-1376391-4 Datasheet(PDF) 18 Page - Tyco Electronics |
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3-1376391-4 Datasheet(HTML) 18 Page - Tyco Electronics |
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18 / 98 page  152 Catalog 82181 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 4-08 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208 Commercial MATE-N-LOK Connectors (Continued) AMP Soft Shell Pin and Socket Connectors Performance Characteristics (Continued) Maximum Current—Maximum cur- rent rating of Commercial MATE-N-LOK connectors is limited by the maximum operating temperature of the housings which is 105°C including the tempera- ture rise of the contacts which is a maximum of 30°C. There are several variables which have a direct effect on this maximum current-carrying capabil- ity for a given connector and must be considered for each application. These variables are: Wire Size—Larger diameter wire will carry more current since it has less internal resistance to current flow and thus generates less heat. Longer wire lengths also enhance current-carrying capabilities since the wire conducts heat away from the connector. Connector Size—In general, the more circuits in a connector, the less current can be carried. Ambient Temperature—The higher the ambient temperature, the less current can be carried in any given connector. Printed Wiring Board Conductor Size—The finished trace conductor width and thickness should be maxi- mized to allow for the greatest current- carrying capacity and heat dissipation. Commercial MATE-N-LOK connectors also will withstand the following tests: Vibration—10-55-10 cycles per minute at .06 inch total excursion Physical Shock—18 drops, 50 G sawtooth at 11 milliseconds Housing Panel Mount Retention— 40 lb. min. 3 and 4 circuit 65 lb. min. 6, 9, 12, and 15 circuit Housing Lock Strength with Positive Locking Devices Engaged— 25 lb. min. Thermal Shock— -55°C to +85°C Temperature-Humidity Cycling— 25°C to 65°C at 95 RH Corrosion—48 hr. at 5% salt concentration Related Product Data Product Specifications 108-1000 Commercial MATE-N-LOK Connectors 108-1077 Commercial MATE-N-LOK PC Board Headers Current Rating Verification for 30°C Maximum Temperature Rise 100% Energized Wire-to-Wire Motor Mount Calculated Current Table Number of Wire Gauge Circuits 14 16 18 20 22 24 30 6 13.00 10.50 9.50 7.50 6.00 5.00 2.50 8 12.00 9.50 8.50 7.00 5.50 4.50 2.50 10 11.00 9.00 8.00 6.50 5.00 4.50 2.00 12 10.50 8.50 7.50 6.00 5.00 4.00 2.00 16 9.50 8.00 7.00 5.50 4.50 3.50 2.00 Values are based on initial Temperature Rise versus Current Testing and are intended to be a guide in the selection of a con- nector family. All applications should be tested by the end user. The values listed are per circuit for fully loaded housings being 100% energized. Note: All combinations were not tested, and this chart contains interpolated and extrapolated values. Calculated Current Table Number of Wire Gauge Circuits 14 16 18 20 22 24 30 1 19.00 15.50 14.00 11.00 9.00 7.50 4.00 2 18.00 14.50 13.00 10.50 8.50 7.00 4.00 3 16.00 13.00 12.00 9.50 7.50 6.50 3.50 4 15.00 12.50 11.00 9.00 7.00 6.00 3.00 6 Matrix 13.00 10.50 9.50 7.50 6.00 5.00 3.00 8 12.50 10.50 9.00 7.50 6.00 5.00 2.50 9 11.00 9.00 8.00 6.50 5.50 4.50 2.50 10 12.00 9.50 8.50 7.00 5.50 4.50 2.50 12 10.50 8.50 7.50 6.00 5.00 4.00 2.00 15 9.50 8.00 7.00 5.50 4.50 4.00 2.00 Values are based on initial Temperature Rise versus Current Testing and are intended to be a guide in the selection of a con- nector family. All applications should be tested by the end user. The values listed are per circuit for fully loaded housings being 100% energized. Note: All combinations were not tested, and this chart contains interpolated and extrapolated values. Termination Contact Resistance Crimp Wire Size Test Resistance Tensile Force AWG mm2 Current Milliohms Force (Min.) (Amps) (Max. Init.) lbs. N 30 .05 .50 4.00 29 28 .08 .75 3.50 3 13 26 .12 1.00 3.50 7 31 24 .2 1.5 3.50 10 44 22 .3 3 3.50 15 67 20 .5 4.5 3.00 20 89 18 .8 6 3.00 30 133 16 1.2 8 2.75 30 133 14 2.0 10 2.75 35 156 Note: This is the total resistance between wire crimps of a mated pin and socket. Wire-to-Board Due to the vast differences in trace geometry and printed circuit board configurations, we are unable to provide a separate current carrying chart for our printed circuit board header products. However, the above Wire-to-Wire charts may be used as a guideline for headers if the trace width and thickness is equal to the listed wire gauge. For vertical headers, only 95% of the Wire-to-Wire value should be used. For right-angle headers, only 75% of the Wire-to-Wire value should be used. The chart values are only a tool for connector selection and will require the customer to fully test their application. Minimum Wire Lengths for T-Rise vs. Current Testing AWG Min. Length (in.) AWG Min. Length (in.) 30 2.6 18 9.4 28 3.2 16 11.3 26 4.1 14 13.7 24 5.1 12 16.4 20 7.8 10 19.3 Note: If wire lengths used are less than those listed above, the current carry- ing ability of the system will be reduced due to less heat being conducted away from the connector. The customer should fully test all applications. Termination Resistance/Contact Crimp Tensile Force |
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