RIGHTS RESERVED. AMP PRODUCTS MAY BE COVERED BY U.S. AND BY AMP INCORPORATED HARRISBURG, PA. ALL INTERNATIONAL FOREIGN PATENTS ANDIOR PATENTS PENDING. ecopyricnt 19 74, 78, 86 PRODUCT SPECIFICATION 1. SCOPE 1.1. Content This specification covers the performance requirements for the .140 diameter MATE-N-~LOK* pin and socket connectors. These connectors are especially designed for use in refrigerators, freezers, air conditioning units, ranges and lighting where large insulation on wires and higher currents are needed. 1.2, Qualification When tests are performed on the subject product line, the procedures specified in AMP 109 series specifications shall be used. All inspections shall be performed using the applicable inspection plan and product drawing. 2. APPLICABLE DOCUMENTS The following documents form a part of this specification to the extent specified herein. In the event of conflict between the requirements of this specification and the product drawing, the product drawing shall take precedence. In the event of conflict between the requirements of this specification and the referenced documents, this specification shall take precedence. 2-1. AMP Specifications A. 109-1: General Requirements for Test Specifications B. 109 Series: Test Specifications as indicated in Figure 1, (Comply with MIL-STD-202, MIL-STD-1344 and EIA RS5-364) Cc. 114-1007: Centact, Pin and Secket, MATE-N-LOK, .140 Diameter, Application of . D. Corporate Bulletin 76: Cross-Reference between AMP Test Specifications and Military or Commercial Documents 2eae Commercial Standard UL 498: Attachment Plugs and Receptacles *Trademark of AMP Incorporated. BR R.K. Swab 3-12-79 F, Rinehardt 3-12-79 AMP INCORPORATED CHK AMP Harrisburg, Pa. 17105 APP Loc | NO - REV S.C, Moist 3-12-79 B lO8-1032 B , Revi TITLE 4 ECN 38. fe |? SHEET CONNECTOR, PIN AND SOCKET, DIST 6 10F 7 MATE-N-LOK, .140 DIAMETER 49 LTR REVISION RECORD APP DATE 4 AMP 1250-16 REV 4-823. REQUIREMENTS 3.1. Design and Construction Connectors shall be of the design, specified on the applicable product drawing. 3.2. Materials A. Pins: B. Sockets: C. Housings: 3.3. Ratings A. Current/ Voltage: B. Operating Temperature: Brass and phosphor bronze, pre-tin Brass and phosphor bronze, pre-tin Nylon 6/6, UL 94V-2 construction, and physical dimensions 250 vac at 17 amperes maximum -55 to 105C 3.4, Performance and Test Description Connector assembles shall be designed to meet the electrical, mechanical, and environmental performance requirements specified in Figure l. 3.5. Test Requirements and Procedures Summary Test Description Examination of Product Requirement Meets requirements of product drawing and AMP Spec 114-1007. Procedure Visual, dimensional, and functional per applicable inspection plan. ELECTRICAL Dielectric Withstanding Voltage 3.0 kvac dielectric withstanding voltage, one minute hold. Test between adiacent pins and sockets of mated connector assemblies; AMP Spec 109-29-1, Insulation Resistance 1000 megohms minimum initial, 100 megohms minimum final. Test between adjacent pins and sockets of mated connector assemblies; AMP Spec 109-28. Figure 1 (cont) AMP AMP INCORPORATED Harrisburg, Pa. 17105 B coc] SHEET 2 OF NO 108-1032 AMP 1251-13 REV 4-82 REV_ Test Description Requirement Procedure lh Termination Resistance, Resistance, Measure potential drop Specified Current Wire Test milliohms of mated contacts Size, Current, maximum assembled in housing, AWG amperes _ initial see Figure 4; AMP 20 4.5 3.00 Spec 109-25, calculate 18 6.0 2,50, resistance. 16 8.0 2.50 14 10.0 2.00 12 12.90 1,50 10 14.0 1,50 i Temperature Rise vs. Current (a) Temperature rise, see Figure 2; termination resistance, specified current. Temperature rise at rated current: AMP Spec 109-45, Termination Resistance, Dry Circuit 1.40 milliohms maximum initial. Subject circuits of mated connector assembly to 50 mv open circuit at 100 ma maximum, see Figure 4; AMP Spec 109-6, cond Aj] MECHANICAL Mating Force 4.5 pounds maximum per contact. Measure force necessary to mate connector assembly with latches a distance of .075 inch from point of initial contact, incorporating free floating fixtures, at a rate of 1 inch/minute; AMP Spec 109-42, cond A, calculate force per contact. Unmating Force -8 pound minimum per contact. Measure force necessary to unmate connector assembly with latches disengaged, at a rate of 1 inch/minute; AMP Spec 109-42, cond A, calculate force per contact. Contact Retention 30 pounds minimum. Apply an axial load to crimped contacts gripping wire at a rate of 0.5 inch/ minute; AMP Spec 109-30. Figure 1 (cont) tocl SHEET | NO REV TED AMP | AMP INCORPORA B Harrisburg, Pa. 17105 3 OF 7 108-1032 Bo AMP 1251-13 REV 4-82Test Description Crimp Tensile Requirement Procedure Wire Crimp Tensile, Determine crimp Size, pounds tensile at a rate of AWG minimum 1 inch/minute; AMP 20 20 Spec 109-16. 18 30 16 45 14 50 12 60 10 65 Durability 1.50 miliohms maximum termination resistance dry circuit. Mate and unmate connector assemblies for 25 cycles; mount appropriate connector half in panel and manually mate; AMP Spec 109-27. ENVIRONMENTAL Thermal Shock Dielectric withstanding voltage; 1.80 milliohms maximum termination resistance, dry circuit; shall remain mated and shall show no evidence of cracking or chipping. Subject mated connectors to 25 cycles between -55 and 85C; AMP Spec 109-22, Humidity-Temperature Cycling 2,30 milliohms maximum termination resistance, dry circuit. Subject mated connector to humidity-temperature cycling between 259 and 65C at 95% RH: AMP Spec 109-23, method III, cond B with cold shock at -10C and low frequency vibration as specified. maximum operating Figure 1 (end) wire size, (a) Maximum rated current that can be carried by this product is limited by temperature of housings, temperature rise of contacts, which is 30C. considered for each application are: material, and ambient temperature. which is 105C, and Variables which shall be connector size, contact AMP INCORPORATED AMP | Harrisburg, Pa. 17105 coc! SHEET | NO REV 198-1032 B AMP 1251-13 REV 4-S2Maximum Housing Temperature 110 109 FE _ 7p 7-T a ip =I 7 = #20 Wire t } y . 90 7 4 +-- Maximum Connector, 80 4 / Limit, 105C (221F) : 70 7 - * 60 i y Maximum Terminal Temperature, % (Ambient + Temperature Rise) 50 F x L Component Recognition; 40 A | \ #14 Wire 30C (S4F) T-rise at f 6 amperes for #20 wire, 30 - 13 amperes for #14 wire and 20 Aa #10 Wire 17 amperes for #10 wire. 10 oO . 0 5 10 15 20 25 30 Current, amperes Figure 2 Terminal Temperature vs. Current/Circuit, Phosphor Bronze Contacts, 9 Circuit Free Hanging Housing 3.6. Connector Tests and Sequences Test Group (a) Test or Examination | 2 |} 3 {4 [5 [oe Test Sequence (b) Examination of Product 1 Dielectric Withstanding Voltage 2,9 Insulation Resistance 3,10 Termination Resistance, Specified Current 2 Temperature Rise vs. Current l Termination Resistance, Dry Circuit 4,6,11 /1,3 Mating Force 1 Unmating Force 7 Contact Retention i Crimp Tensile 1 Durability 5 Thermal Shock 8 Humidity-Temperature Cycling 2 (a) See Para 4.1.4. (b) Numbers indicate sequence in which tests are performed. Figure 3 Loc SHEET NO REV ATED ARAP AMP INCORPOR B , Pa. 171 F Harrisburg, Pa 05 5 0 2 108-1032 R AMP 1251-13 REV 4-824.1, QUALITY ASSURANCE PROVISIONS Qualification Testing A. Sample Selection Connector housings and contacts shall be prepared in accordance with applicable Instruction Sheets. They shall be selected at random from current production. Test group 1 shall consist of 1 housing of each size, 5 pins and 5 sockets all representative of the entire lot being testing. Test groups 2 thru 4 shall consist of 3 connector assemblies per group. The housings and wire sizes shall be chosen randomly to cover the range of the preduct line. Group 5 samples shall consist of 15 pin and socket contacts crimped on #12 AWG wire and tested with appropriate random housings. Group 6 shall comsist of 15 pin and socket contacts per wire size. All contacts shall be crimped to appropriate PN 103501 and 103502 tin plated test conductors in accordance with AMP Specification 114-1007. B. Test Sequence Qualification inspection shall be verified by testing samples as specified in Figure 3. Cc. Acceptance (1) Test results from development on pre-qualification samples will be used to determine upper and lower one-sided statistical tolerance limits for 99% reliability at 95% confidence, as follows, Let X bar and s denote the sample average and standard deviation, respectively, of the test data. Let k denote the normal distribution one-sided tolerance factor for 95% confidence and 99% reliability. The value of k varies with sample size. Values of k are given in various tables, for example, NBS Handbook 91, Facters for One-Sided Tolerance Limits for Normal Distribution. Suitability of the normal distribution for representing the data shall be verified with normal probability plots, goodness of fit tests, etc. Then the upper one-sided tolerance limit for 99% reliability at 95% confidence is given by X bar + ks. The interpretation of this tolerance limit is as follows: based on the test data, and assuming a normal distribution for the test data, we can be 95% confident that 99% of the population of values represented by the sample data will not exceed X bar + ks. For any test parameter for which there is specified an upper requirement which is not to be exceeded, satisfactory performance of the product is achieved when the value of X bar + ks does not exceed the requirement value. AIRARP | AMP INCORPORATED Harrisburg, Pa. 17105 Bi, OF 7 108-1032 AMP 1251-13 REV 4-82 toc | =SHEET NO REVThe lower one-sided tolerance limit for 95% confidence and 99% reliability is given by X bar - ks. This has a_= similar interpretation and corresponding application to lower requirement values. (2) Failures attributed to equipment, test setup, or operator deficiencies shall not disqualify the product. When product failure occurs, corrective action shall be taken and samples resubmitted for qualification. 4.2. Quality Conformance Inspection The applicable AMP inspection plan will specify the sampling acceptable quality level to be used. Dimensional and functional requirements shall be in accordance with the applicable product drawing and this specification. 4.3. Certification This product has been recognized under the Component Recognition Program of Underwriters' Laboratories Inc., Electrical File Number E-28476 and certified by Canadian Standards Association Certification Number LR-16455, | Termination Resistance Measurement Points fr Power VS Supply Notes: 1. Al foot minimum length of continuous lead for heat dissipation. 2. Termination resistance equals millivolts divided by test current less resistance of 6 inches of wire. Figure 4 Termination Resistance Measurement Points LOC SHEET NO REV AMP INCORPORATED AMP Harrisburg, Pa. 17105 B 7 OF 7 108-1032 B AMP 1251-13 REV 4-82