Harwin Test Report Summary HT03501 Mechanical and Electrical testing of M80 Power Contacts and Connectors HT03501 Test Report for M80 Power Contacts and Connectors – Mechanical and Electrical 1. Introduction. 1.1. Description and Purpose. The following Mechanical and Electrical tests were performed on the mating pair of M80-400000000-02-325-00-000 and M80-500000000-02-331-00-000 mix tek connectors with power contacts only, to test for: Engaging/Insertion Force over 500 cycles Seperating/Withdrawal Force over 500 cycles Contact Resistance over 500 cycles Voltage Proof (dieletric withstanding voltage) over 500 cycles The following test data has been collated from Harwin Test Report 624. 1.2. Conclusion. All tests were conducted in accordance with the detailed product specification. Result: All samples met the requirements. 2. Test Method, Requirements and Results. 2.1. List of Test Samples. Two pairs of current M80-400000000-02-325-00-000 and M80-500000000-02-331-00-000 samples were used for the Mechanical and Electrical testing. 2.2. Specification Parameters. a) Mechanical: 1. Engaging/Insertion Force = 8N Max per contact 2. Seperation/Withdrawal Force = 0.5N Min per contact b) Electrical: 1. Contact Resistance = 6mΩ Max 2. Voltage Proof = No breakdown to occur at 0.5mA maximum leakage setting, with an applied voltage of 1200V DC. 2.3. Test Method and Results. a) Mechanical: The mating pairs were set up on an automating cycling machine for engaging and seperation. Forces were measured by the machine. Engaging and Seperating forces were measured for the whole connector, which had two contacts. Therefore the results show the forces recorded for two contacts within the Harwin North America T: +1 603 893 5376 F: +1 603 893 5396 E: [email protected] W: www.harwin.com Issue: 1 Date: 04/01/2013 C/Note: ----- Harwin Europe T: +44 (0) 23 9231 4545 F: +44 (0) 23 9231 4590 Harwin Asia T: +65 6 779 4909 F: +65 6 779 386 E: [email protected] W: www.harwin.com E: [email protected] W: www.harwinasia.com Page 2 of 3 HT03501 Test Report for M80 Power Contacts and Connectors – Mechanical and Electrical connectors. To get the individual Engaging and Seperating Force per contact you need to divide the result in the table by two. (see table on next page for results). b) Electrical: 1. Contact Resistance. The contact resistance testing was performed at each stage of the cycling; each contact pair within the connectors was measured separately. 2. Voltage Proof. 1200V DC was passed through the contacts at each stage of the cycling; no evidence of breakdown or flashover was apparent. Test Results Cycle No. Initial x 50 x 100 x 250 x 500 x 750 x 1000 Sample Pair Engaging Force (N) Seperating Force (N) 1 12.34 2 Contact Resistance (mΩ) Contact 1 Contact 2 10.50 2.00 3.00 14.18 11.54 1.00 3.00 1 11.92 8.92 3.00 4.00 2 11.34 10.90 2.00 4.00 1 11.56 8.64 4.00 4.00 2 12.64 11.52 1.00 2.00 1 10.90 9.14 7.00 3.00 2 13.14 12.04 1.00 1.00 1 13.12 10.12 4.00 4.00 2 11.72 9.62 1.00 1.00 1 12.60 8.44 2 12.12 9.92 2.00 2.00 1 14.12 10.72 4.00 4.00 2 10.86 9.02 2.00 2.00 MAX 14.18N 12.04N 4.00mΩ MIN 10.86N 8.44N 1.00mΩ AVERAGE 12.33N 10.07N 2.56mΩ 7.00 7.00 Voltage Proof PASS PASS PASS PASS PASS PASS PASS Three results were not consistent with the other results taken before or afterwards and are therefore considered spurious. Harwin North America T: +1 603 893 5376 F: +1 603 893 5396 E: [email protected] W: www.harwin.com Issue: 1 Date: 04/01/2013 C/Note: ----- Harwin Europe T: +44 (0) 23 9231 4545 F: +44 (0) 23 9231 4590 Harwin Asia T: +65 6 779 4909 F: +65 6 779 386 E: [email protected] W: www.harwin.com E: [email protected] W: www.harwinasia.com Page 3 of 3