1、EIA-364-40BEIASTANDARDANSI/EIA-364-40B-1998(R2015) Approved: February 5, 1998Reaffirmed: March 24, 2015TP-40BCrush Test Procedure for ElectricalConnectorsEIA-364-40B(Revision of EIA-364-40A) May 1998NOTICE EIA Engineering Standards and Publications are designed to serve the public interest through e
2、liminating 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 particular need. Existence of such Standards and Publications shall not
3、 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 by those other than ECIA members, whether the standard is to be u
4、sed 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 patent owner, nor does it assume any obligation whatever to parties
5、adopting the Standard or Publication. This EIA standard is considered to have International Standardization implication, but the International Electrotechnical Commission activity has not progresses to the point where a valid comparison between the EIA Standard and the IEC document can be made. This
6、 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 determine the applicability of regulatory limitations before
7、its use. (From Standards Proposal No. 3986, formulated under the cognizance of the CE-2.0 Committee on EIA National Connector and Socket Standards, and reaffirmed per Standards Proposal No. 5346.01). Published by Electronic Components Industry Association 2015 Standards & Technology Department 2214
8、Rock 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, con
9、tact: IHS 15 Inverness Way East Englewood, CO 80112-5704 or call USA and Canada (1-877-413-5184), International (303-397-7956) Clause 1 1.1 2 2.1 3 3.1 3.2 4 5 6 CONTENTS Introduction . . Scope . Test resources . . Equipment . . Test specimen . Description . Preparation . Test procedure . Details to
10、 be specified . Test documentation . . Page 1 1 1 1 2 2 2 2 3 3 (This page left blank) 11 TEST PROCEDURE No. 40B CRUSH TEST PROCEDURE FOR ELECTRICAL CONNECTORS EIA-364-40B Page 1 (From EIA Standards Proposal No. 3986, formulated under the cognizance EIA CE-2.0 Committee on National Connector Standar
11、ds) 1 Introduction 1.1 Scope This standard establishes a test method to determine the ability of a connector to withstand a load such as might be encountered when run over by a wheeled vehicle. This test should only be performed on connectors designed to meet the requirements. 2 Test resources 2.1 E
12、quipment The test equipment shall contain: 2.1.1 Two bearing surfaces faced with 2.5 centimeter (1 inch) thick rubber with a durometer A of 65 to 75. 2.1.2 A suitable instrument for measuring the applied load to an accuracy of 5%. 2.1.3 A suitable press capable of applying the specified load at a ra
13、te not to exceed 2.2 kilonewtons per second (500 pounds per second). EIA-364-40B Page2 3 Test specimen 3 .1 Description A test specim(m shall consist of a plug, a receptacle, or a mated plug and receptacle, as specified in the individual specification. 3.2 Preparation The test specimen shall be wire
14、d as intended for normal services, Gomplete with accessories. A minimum of 15 centimeters ( 6 inches) of cable shall be attached to the specimen. 4 T,est procedure 4.1 The specified load shall be applied in a direction perpendicular to the longitudinal axis of the connector and cable. In the case of
15、 rectangular connectors, the load shall be applied against the longer sides. 4.2 Unless otherwise specified, the test load shall be 6.6 kilonewtons (1,500 pounds) and the load shall be applied for 5 to 1 0 seconds. 4.3 The number ofloads to be applied shall be as specified. 4.4 Failures Potential mo
16、d($ of failure resulting from this test are as follows: 4.4.ll Inability to mate and unmate. 4.4.2 Broken parts or accessories. 4.4.3 Electrical failure. 4.4 .4 Damage to seals. 5 Details to be specified The following details shall be specified in the referencing document: 5.1 Specimen description 5
17、 .2 Number ofload applications 5.3 Test load if other than 6.6 kilonewtons (1,500 pounds) 5.4 Load orientation 5. 5 Acceptance criteria 5. 6 Number of specimens to be test 6 Test documentation EIA-364-40B Page 3 Documentation shall contain the details specified in clause 5, with any exceptions, and
18、the following: 6.1 Title oftest 6.2 Specimen description, including fixturing 6.3 Test equipment used, and date oflast and next calibration 6.4 Test procedure 6.5 Values and observations 6.6 Name of operator and date of test ECIA Document Improvement Proposal If in the review or use of this document
19、, 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) Docu
20、ment 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 Responsible Committee: Chairman: Date comments forwarded to Committee Chairman: Electronic Components Industry Association2214 Rock Hill Road, Suite 265 * Herndon, VA 20170 * tel 571-323-0294 * fax 571-323-0245 www.ecianow.org
