1、 EIA STANDARD TP-116 Pin Contact Stability Test Procedure for Electrical Connectors EIA-364-116 (Was previously published as MIL-DTL-38999, clause 3.35 and 4.5.31) August 2015 Electronic Components Industry Association EIA-364-116 ANSI/EIA-364-116-2015 Approved: August 21, 2015 NOTICE EIA Engineerin
2、g Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product
3、 for his particular need. Existence of such Standards and Publications shall not in any respect preclude any member or nonmember of ECIA from manufacturing or selling products not conforming to such Standards and Publications, nor shall the existence of such Standards and Publications preclude their
4、 voluntary use by those other than ECIA members, whether the standard is to be used either domestically or internationally. Standards and Publications are adopted by ECIA in accordance with the American National Standards Institute (ANSI) patent policy. By such action, ECIA does not assume any liabi
5、lity to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. This EIA Standard is considered to have International Standardization implications, but the International Electrotechnical Commission activity has not progressed to the point where a
6、 valid comparison between the EIA Standard and the IEC document can be made. This Standard does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriate safety and heal
7、th practices and to determine the applicability of regulatory limitations before its use. (From Standards Proposal No. 5336, formulated under the cognizance of the CE-2.0 Committee on EIA National Connector and Sockets Standards, and previously published by the DLA Land and Maritime as Department of
8、 Defense Specification MIL-DTL-38999, clause 3.35 and 4.5.31.) Published by Electronic Components Industry Association 2015 EIA Standards & Technology Department 2214 Rock Hill Road, Suite 265 Herndon, VA 20170 PLEASE ! DONT VIOLATE THE LAW! This document is copyrighted by the ECIA and may not be re
9、produced without permission. Organizations may obtain permission to reproduce a limited number of copies through entering into a license agreement. For information, contact: IHS 15 Inverness Way East Englewood, CO 80112-5704 or call USA and Canada (1-877-413-5186), International (303-397-7956) i CON
10、TENTS Clause Page 1 Introduction . 1 1.1 Scope . 1 2 Test resources 1 2.1 Equipment . 1 3 Test specimen 1 3.1 Description 1 3.2 Preparation 1 4 Test procedure . 2 4.1 Pin contact stability 2 4.2 Pass/fail criteria . 2 5 Details to be specified . 3 6 Test documentation . 3 Table A.1 Pin contact stabi
11、lity A-3 Figure 1 Pin contact stability test 2 A.1 Test gauge pins for all series A-1 Annex A Annex A A-1 A.1 Test gauge pin dimensions (informative) . A-1 A.2 Pin contact stability (informative) . A-3 ii (This page left blank) EIA-364-116 Page 1 TEST PROCEDURE No.116 PIN CONTACT STABILITY TEST PROC
12、EDURE FOR ELECTRICAL CONNECTORS (From EIA Standards Proposal No. 5336, formulated under the cognizance of the EIA CE-2.0 Committee on National Connector and Socket Standards. 1 Introduction 1.1 Scope This test standard establishes a test method to determine the relative rigidity a connector insert p
13、rovides a pin contact, by inserting a gauge pin into a contact cavity, and then measuring the total displacement of a reference point on the tip of the gauge pin when that gauge pin experiences a moment perpendicular to the mating axis. 2 Test resources 2.1 Equipment 2.1.1 Holding device for mountin
14、g the unmated connector 2.1.2 Gauge pins 2.1.3 Force gauge 2.1.4 Means to measure displacement of pin gauge 3 Test specimen 3.1 Description Unless otherwise specified in the referencing document, the test specimen shall consist of a plug or receptacle connector, and an applicable gauge pin or pins t
15、hat can be inserted into contact cavities under test. 3.2 Preparation Unless otherwise specified in the referencing document, the individual item requirements shall be as specified herein and in accordance with the referencing document. In the event of any conflict between the requirements of this s
16、pecification and the referencing document, the latter shall govern. EIA-364-116 Page 2 4 Test procedure 4.1 Pin contact stability 4.1.1 The unmated connectors shall have 10 percent of their contact cavities or 5 cavities (whichever is greater) subjected to this test. Connectors having 5 cavities or
17、less shall have 100 percent of the cavities tested. 4.1.2 The connector shall be held in a holding device. The forces shall be applied to the gauge pin as shown in figure 1. The load shall be applied gradually at a rate not exceeding 25.4 millimeters (1 inch) per minute. The total pin tip displaceme
18、nt shall be measured as shown on figure 1. Step 1 - Apply load to determine reference point. Step 2 - Apply load to opposite direction (180) and measure total displacement. Figure 1 - Pin contact stability test 4.2 Pass/fail criteria 4.2.1 The total displacement of a reference point on the contact t
19、ip end shall not exceed the amount specified in the referencing document. SEE REFERENCING DOCUMENT FOR GAUGE PIN DESIGN EIA-364-116 Page 3 5 Details to be specified The following details shall be specified in the referencing document: 5.1 Part numbers 5.2 Pass/fail criteria 5.3 If applicable, connec
20、tor assemblies to be included 5.4 Force to be applied 5.5 Gauge pin design 6 Test documentation Documentation shall contain the details specified in clause 5 (when provided), and the following: 6.1 Title of test 6.2 Specimen description 6.3 Test equipment used, and date of last and next calibration
21、6.4 Test procedure 6.5 Visual observations and results 6.6 Name of operator and start/finish date(s) test EIA-364-116 Page A-1 A Annex A This annex is an example of how to specify gauge pin design, location of force application and displacement. A.1 Test gauge pin dimensions (informative) Size 8 thr
22、ough 22 Size 23 Figure A.1 - Test gauge pin for all series EIA-364-116 Page A-2 Contact size A +.0005 -.0000 B Diameter +.0002 -.0000 C Diameter +.0002 -.0000 D Diameter +.0000 -.0002 E +.0000 -.0002 G Diameter +.0000 -.0002 23 .4200 .0265 .0540 .0415 .0120 .0480 22D .2950 .0295 .0600 .0410 .0330 .0
23、480 20 .2950 .0390 .0910 See note 2 .0330 .0700 16 .2950 .0615 .1270 See note 2 .0330 .1030 12 .2950 .0930 .1790 See note 2 .0330 .1510 10 .2950 .1240 .2380 See note 2 .0330 .2130 8 twinax or coax .2950 .2170 .3110 See note 2 .0330 .2760 NOTES 1 Dimensions shown are in inches. 2 Not applicable. 3 Sp
24、ecific surface finish is not required. Inches Millimeters Inches Millimeters Inches Millimeters 0.0002 0.005 0.0390 0.991 0.1510 3.835 0.0003 0.008 0.0410 1.041 0.1790 4.547 0.0005 0.013 0.0415 1.054 0.2 5.1 0.001 0.03 0.0480 1.219 0.2130 5.410 0.003 0.08 0.0540 1.372 0.2170 5.512 0.005 0.13 0.0600
25、1.524 0.2380 6.045 0.010 0.25 0.0615 1.562 0.250 6.35 0.0120 0.305 0.0700 1.778 0.2760 7.010 0.016 0.41 0.080 2.032 0.2950 7.493 0.019 0.48 0.0910 2.311 0.3110 7.899 0.0265 0.673 0.0930 2.362 0.4200 10.668 0.0295 0.749 0.095 2.413 0.800 20.32 0.0330 0.838 0.1030 2.616 1.8 45.72 0.0360 0.914 0.1240 3
26、.150 0.0365 0.927 0.1270 3.226 Figure A.1 - Test gauge pin for all series (continued) EIA-364-116 Page A-3 A.2 Pin contact stability (informative) A.2.1 The total displacement of a reference point and force on the contact tip end, see table A.2. Table A.1 - Pin contact stability Contact size Total d
27、isplacement Force Inch Millimeters Pounds Newtons 23 .025 0.64 .25 1.1 22, 22D, and 22M .030 0.76 0.28 1.2 20 .054 1.37 0.55 2.4 16 .075 1.91 1.10 4.9 12 .075 1.91 1.10 4.9 10 .1 2.54 2.18 9.7 8 twinax or coax .1 2.54 2.18 9.7 ECIA Document Improvement Proposal If in the review or use of this docume
28、nt, a potential change is made evident for safety, health or technical reasons, please fill in the appropriate information below and mail or FAX to: Electronic Components Industry Association EIA Standards & Technology Department 2214 Rock Hill Rd., Suite 265 Herndon, VA 20170 FAX: (571-323-0245) Do
29、cument No.: Document Title: Submitters Name: Telephone No.: FAX No.: e-mail: Address: Urgency of Change: Immediate: At next revision: Problem Area: a. Clause Number and /or Drawing: b. Recommended Changes: c. Reason/Rationale for Recommendation: Additional Remarks: Signature: Date: FOR ECIA USE ONLY
30、 Responsible Committee: Chairman: Date comments forwarded to Committee Chairman: Revision History Revision letter Project number Publication date Additions, changes and deletions - SP-5336 Was previously contained in MIL-DTL-38999, clause 3.35 and 4.5.31 Electronic Components Industry Association 2214 Rock Hill Road, Suite 265 * Herndon, VA 20170 * tel 571-323-0294 * fax 571-323-0245 www.ecianow.org
