ECA EIA-364-11C-2014 TP-11C Resistance to Solvents Test Procedure for Electrical Connectors and Sockets.pdf

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1、 EIA STANDARD TP-11C Resistance to Solvents Test Procedure for Electrical Connectors and Sockets EIA-364-11C (Revision of EIA-364-11B) May 2014 EIA-364-11C ANSI/EIA-364-11C Approved: May 29, 2014 NOTICE EIA Engineering Standards and Publications are designed to serve the public interest through elim

2、inating 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 in

3、 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 used

4、 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 ado

5、pting the Standard or Publication. This EIA Standard is considered to have International Standardization implication, but the International Electrotechnical Commission activity has not progressed to the point where a valid comparison between the EIA Standard and the IEC document can be made. This St

6、andard 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 its

7、 use. (From Standards Proposal No. 5324, formulated under the cognizance of the CE-2.0 Committee on EIA National Connector and Sockets Standards.) Published by Electronic Components Industry Association 2014 EIA Standards & Technology Department 2214 Rock Hill Road, Suite 265 Herndon, VA 20170 PLEAS

8、E ! 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: IHS 15 Inverness Way East Englewood, CO 80

9、112-5704 or call USA and Canada (1-877-413-5186), International (303-397-7956) i CONTENTS Clause Page 1 Introduction . 1 1.1 Scope . 1 2 Test resources 1 2.1 Equipment . 1 2.2 Material . 1 3 Test specimen 3 3.1 Description 3 4 Test procedure . 3 5 Details to be specified . 4 6 Test documentation . 4

10、 Table 1 Solvents . 2 ii (This page left blank) EIA-364-11C Page 1 TEST PROCEDURE No. 11C RESISTANCE TO SOLVENTS TEST PROCEDURE FOR ELECTRICAL CONNECTORS AND SOCKETS (From EIA Standards Proposal No. 5324 formulated under the cognizance EIA CE-2.0 Committee on National Connector Standards, and previo

11、usly published in EIA-364-11B.) 1 Introduction 1.1 Scope This procedure is to determine the ability of connector materials to withstand solvents that may be used to clean components. NOTE The test solutions indicated herein shall be considered as test mediums only. They shall not be considered as an

12、 indication, approval, recommendation or acknowledgment of industry usage. 2 Test Resources 2.1 Equipment 2.1.1 Beaker, container or vapor degreaser made of non-reactive material and of sufficient size 2.1.2 Wire mesh basket of sufficient size, if applicable 2.1.3 Weight scale accurate to within 1 g

13、ram 2.2 Material 2.2.1 One of the two groups of solvents as shown in table 1 shall be chosen to perform the test, contingent on the cleaning process involved. Test specimens shall be exposed to group 1 solvents, unless otherwise specified in the referencing document. 2.2.2 In the event solutions oth

14、er than those specified in table 1, are to be used, those solutions shall be specified in the referencing document along with the time and temperature levels involved. EIA-364-11C Page 2 CAUTION The solvents in table 1 exhibit some potential for health and safety hazards. The following safety precau

15、tions shall be observed: 1 Avoid contact with eyes. Chemical goggles should be worn while performing this test. 2 Avoid prolonged contact with skin. 3 Provide adequate ventilation. 4 Avoid open flame. 5 Refer to the manufacturers material safety data sheets for emergency first aid procedures. Table

16、1 Solvents Solvent Description Chemical class Exposure conditions Temperature Time, minutes Group 1 Solvent based systems a Ionox FCR or equivalent Alcohol based 65.6 C (150 F) 5 b Axarel 32 or equivalent Aliphatic hydrocarbon with DBE 60.0 C (140 F) 10 c BIOACT EC15 or equivalent Ester plus glycol

17、71.1 C (160 F) 10 d Synergy CCS or equivalent Terpene and alcohol 25.0 C (77 F) 10 Group 2 - Vapor systems a Abzol EG or equivalent 1-bromopropane 70.6 C (159 F) 1 b HFE-71DA or equivalent 1,2 dichloroethylene 40.6 C (105 F) 3 c Vertrel SMT or equivalent 1,2 dichloroethylene 37.2 C (99 F) 3 NOTES 1

18、Kyzen and Ionox are registered trademarks of Kyzen Corp. 2 Axarel and BIOACT are registered trademarks of Petroferm, Inc. 3 Synergy CCS is a registered trademark of Allied Signal, Inc. 4 Ablemarle and Abzol are registered trademarks of Ablemarle,Corp. 5 Vertrel is a registered trademark of Dupont. E

19、IA-364-11C Page 3 3 Test specimen 3.1 Description A test specimen shall consist of a plug, a receptacle, a mated plug and receptacle, or a socket as specified in the referencing document. 4 Test procedure 4.1 When specified in the referencing document, each individual test specimen shall be identifi

20、ed and weighed and the weight recorded. 4.2 Separate test specimens shall be exposed to each solution involved. 4.3 All solutions within each group selected shall be included in the test. 4.4 An appropriate vessel large enough to accept the test specimen shall be selected. 4.5 The vessel shall be fi

21、lled to a level sufficient to cover the test specimen plus 2.54 centimeters (1.0 inch) minimum. 4.6 The solution shall be heated to the temperature indicated. The tolerance of the temperature shall be +2.8 C / -0 C (+5 F / -0 F) and maintained for 15 minutes prior to proceeding. 4.7 The test specime

22、n shall be immersed in the solution and allowed to stand for the period of time indicated. 4.8 After removal from the solution, the test specimen shall be allowed to recover to room ambient conditions and remain in that state for 5.0 minutes prior to further examination. 4.9 When specified in the re

23、ferencing document, and prior to visual examination, the test specimen shall be weighed and the weight recorded. 4.10 The test specimens shall be visually examined under 10X magnification, unless otherwise specified in the referencing document. EIA-364-11C Page 4 5 Details to be specified The follow

24、ing details shall be specified in the referencing document: 5.1 The number of specimens to be tested per solution 5.2 The extent of deterioration allowed including the extent of weight gain, if applicable 5.3 The solvent group to be used 5.4 Solutions other than those indicated in table 1 along with

25、 time/temperature levels, when applicable 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 and quantity 6.3 Test equipment used, and date of last and next calibration 6.4 Solvents us

26、ed along with time and temperature levels 6.5 Results including defects and location 6.6 Weight gain if applicable 6.7 Name of operator and start/finish date 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

27、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) Document No.: Document Title: Submitters Name: Telephone No.: F

28、AX 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

29、Committee Chairman: Revision History Revision letter Project number Publication date Additions, changes and deletions - SP-1839 October 1987 Initial publication A SP-3712 April 1999 - B SP-5065 June 2005 - C SP-5324 Revised Table 1 Solvent “c” description from B10ACT to BIOACT. Revised Table 1 Note 2 solvent description from B10ACT to BIOACT. Revised paragraph 6.7. Electronic Components Industry Association 2214 Rock Hill Road, Suite 265 * Herndon, VA 20170 * tel 571-323-0294 * fax 571-323-0245 www.eciaonline.org