ECA EIA-364-35C-2012 TP-35C Insert Retention Test Procedure for Electrical Connectors.pdf

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1、 EIA STANDARD TP-35C Insert Retention Test Procedure for Electrical Connectors EIA-364-35C (Revision of EIA-364-35B) April 2012 Electronic Components Industry Association EIA-364-35C ANSI/EIA-364-35C-2012(R2017) Approved: April 16, 2012 Reaffirmed: August 21, 2017 NOTICE EIA Engineering Standards an

2、d 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 for his parti

3、cular 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 voluntary use

4、 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 liability to any pa

5、tent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. This standard is based upon the major technical content of International Electrotechnical Commission standard 60512-15-2 (was 512-8, test 15b), insert retention in housing (axial), 2008-05. It con

6、forms in all essential respects this IEC standard. 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 health practices and to determ

7、ine the applicability of regulatory limitations before its use. (From Standards Proposal No. SP-5393.06 formulated under the cognizance of the CE-2.0 National Connector Standards Committee). Published by Electronic Components Industry Association 2017 EIA Standards & Technology Department 2214 Rock

8、Hill Road, Suite 265 Herndon, VA 20170 PLEASE ! DONT VIOLATE THE LAW! This document is copyrighted by the ECIA and may not be reproduced without permission. Organizations may obtain permission to reproduce a limited number of copies through entering into a license agreement. For information, contact

9、: IHS 15 Inverness Way East Englewood, CO 80112-5704 or call USA and Canada (1-800-854-7179), International (303-397-7956) i CONTENTS Clause Page 1 Introduction 1 1.1 Scope . 1 1.2 Object 1 2 Test resource . 1 2.1 Equipment . 1 3 Test specimen 1 3.1 Description 1 4 Test procedure . 2 5 Details to be

10、 specified . 2 6 Test documentation . 2 ii (This page left blank) EIA-364-35C Page 1 1 TEST PROCEDURE No. 35C INSERT RETENTION TEST PROCEDURE FOR ELECTRICAL CONNECTORS (From EIA Standards Proposal No. 5228, formulated under the cognizance EIA CE-2.0 Committee on National Connector Standards, and pre

11、viously published in EIA-364-35B.) 1 Introduction 1.1 Scope This standard establishes a method to determine the ability of an insert to withstand axial forces in electrical connectors. 1.2 Object The object of this test is to detail a standard method to determine the adequacy of the insert retaining

12、 system and the strength of the insert material in electrical connectors. This test establishes the ability of the connector to withstand the axial load of the combined contact engaging and separating forces. 2 Test resources 2.1 Equipment 2.1.1 Suitable holding fixtures 2.1.2 Force gages, of suitab

13、le range for the insert under test, so that readings shall lie in the middle 50 percent of the scale, where practicable, with a nominal full scale accuracy of 2 percent. 3 Test specimen 3.1 Description A test specimen shall consist of a plug or receptacle, wired or unwired as specified in connector

14、assembly complete with wires, contacts, sealing plugs and accessories as specified, with all accessories removed. EIA-364-35C Page 2 2 4 Test procedure The test specimen shall be subjected to an axial load in both directions as specified in the referencing document. The load shall be applied at the

15、rate of approximately 69 kilopascals per second (10 pounds per square inch per second) and held for 5 seconds to 10 seconds . The load may be applied as a fluid pressure or as an equivalent load applied to the maximum practicable insert area. CAUTION Where air pressure is used there is a danger of c

16、ontacts or inserts, or both being ejected at a high velocity. 5 Details to be specified The following details shall be specified in the referencing document: 5.1 Test specimen preparation 5.2 Mounting of the specimen, including suitable holding fixture 5.3 Force to be applied 5.4 If connector is wir

17、ed or unwired 6 Test documentation Documentation shall contain the details specified in clause 5, with any exceptions, and the following: 6.1 Title of test 6.2 Specimen description 6.3 Test equipment used, and date of last and next calibration 6.4 Test procedure 6.5 Values and observations 6.6 Measu

18、red displacement at end of test, if applicable 6.7 Name of operator and start/finish date(s) of test ECIA Document Improvement Proposal If in the review or use of this document, a potential change is made evident for safety, health or technical reasons, please fill in the appropriate information bel

19、ow and mail or FAX to: Electronic Components Industry Association Technology Strategy & Standards Department Publications Office 2214 Rock Hill Road, Suite 170 Herndon, VA 20170-4212 FAX: (571-323-0245) Document No.: Document Title: Submitters Name: Telephone No.: FAX No.: e-mail: Address: Urgency o

20、f 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 Responsible Committee: Chairman: Date comments forwarded to Committee Chairman: Revision Histo

21、ry Revision letter Project number Additions, changes and deletions C SP-5228 Revised format to comply with current practices in conjunction with 5 year review. Revision contains no technical changes. Electronic Components Industry Association 2214 Rock Hill Road, Suite 265 * Herndon, VA 20170 * tel 571-323-0294 * fax 571-323-0245 www.ecianow.org