ECA EIA-364-10G-2017 TP-10G Fluid Immersion Test Procedure for Electrical Connectors.pdf

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1、EIASTANDARD TP-10G Fluid Immersion Test Procedure for Electrical Connectors EIA-364-10G (Revision of EIA-364-10F) November 2017 Electronic Components Industry Association EIA-364-10GANSI/EIA-364-10G-2017 Approved: November 20, 2017NOTICEEIA Engineering Standards and Publications are designed to serv

2、e 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 particular need. Existence of such Stand

3、ards 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 by those other than ECIA members,

4、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 patent owner, nor does it assume any

5、obligation whatever to parties adopting 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

6、 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 health practices and to determine the applicability of

7、 regulatory limitations before its use. (From Standards Proposal No. 5388, formulated under the cognizance of the CE-2.0 Committee on EIA National Connector and Sockets Standards.) Published by Electronic Components Industry Association 2017 EIA Standards see EIA-364-13. EIA-364-10G Page 3 4.2 Prehe

8、at each test fluid until it has stabilized at the temperature specified; see table 1 or the referencing document. 4.3 The test cycle shall be as specified for each test fluid; see table 1 or the referencing document. 4.4 Transition time between steady state conditions shall be two minutes maximum an

9、d steady state conditions shall be maintained at the specified time with a tolerance of plus one minute unless otherwise specified in the referencing document. 4.5 Fluid shall be drained from all recesses by gravity. 4.6 Connectors shall be placed in an air-circulating oven for the time specified in

10、 table 1. Repeat number of cycles specified. 4.7 Remove the specimens and allow them to stabilize at room temperature for a minimum of 1 hour. 4.8 The final torques or forces required to mate and unmate each connector or connector assembly shall be measured and recorded, if the referencing document

11、test schedule includes mating and unmating measurements after the immersion test; see EIA-364-13. 4.9 Connectors shall be visually examined with the unaided eye for evidence of degradation. Examples of visible degradation from this test may be: 4.9.1 Swelling, cracking or pitting of any resilient ma

12、terial. 4.9.2 Loss of seal or adhesive bonding between two bonded surfaces. 4.9.3 Discoloration of materials, finishes and marking, but this may not be considered detrimental. 5 Details to be specified The following details shall be specified in the referencing document: 5.1 Number of specimens test

13、ed for each fluid 5.2 Whether connector is immersed mated or unmated 5.3 Test condition (fluids to be used); see table 1 5.4 Other fluids, not listed in table 1, shall be specified along with their test conditions 5.4 Type of wire insulation if other than TFE 5.5 Test cycle duration and temperature

14、of fluid, if other than as specified in table 1 5.6 Torque or force measurements to mate and unmate, if applicable EIA-364-10G Page 4 6 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

15、identification, including fixture if applicable 6.3 Test equipment used, and date of last and next calibration 6.4 Test fluids used 6.5 Test condition number or test cycle duration and temperature of fluid if other than specified in table 1. 6.6 Visual observations, measurements and results arranged

16、 in a “before“ and “after“ style preferably using one sheet for each connector assembly. 6.7 Name of operator and start/finish date of test EIA-364-10G Page 5 Table 1 - Test fluids Test condition(see note 3)Fluid Preconditioning Test cycles Immersion Drainage time Oven cure, mated Numberof cycles Ti

17、me minutesTemp,C Time minutes Temp,3 C Free air,hours Time hours Temp,3 C A Hydraulic fluid, per MIL-PRF-5606 or MIL-PRF-87257 or MIL-PRF-83282 (was MIL-H-5606)5 85 1 6 100 7 B Turbine fluid, grade JP-8, per MIL-DTL-83133 (NATO Type 34); or Jet A5 25 1 6 55 7 C Lubricating oil, per MIL-PRF-7808 (was

18、 MIL-L-7808)5 120 1 6 125 7 D Lubricating oil, per MIL-PRF-236995 120 1 6 125 7 E (see note 1)Defrosting fluid, per SAE AMS 1424 (was MIL-A-8243)5 65 1 6 100 7 F (see note 1)Cleaning compound, diluted for cleaning, per MIL-PRF-87937 type I alkaline base5 65 1 6 100 7 G Gasoline, per ASTM-D-48145 25

19、24 5 H Gasohol, per A-A-525305 25 24 5 I One part isopropyl alcohol, per TT-I-735, grade A or B; and 3 parts mineral spirits, per MIL-PRF-680, type I, by volume (was A-A-2904, type II, grade A or P-D-680, type I)5 25 24 5 J Deleted (was 1-1-1 Trichloroethane MIL-T-81533)EIA-364-10G Page 6 Table 1 -

20、Test fluids (continued) Test condition(see note 3)Fluid Preconditioning Test cycles Immersion Drainage time Oven cure, mated Numberof cycles Time minutesTemp,C Time minutes Temp,3 C Free air,hours Time hours Temp,3 C K (see note 4) Coolant, dielectric fluid, hydrolytically stable per MIL-PRF-87252 (

21、was synthetic silicate ester base MIL-PRF-47220 (Coolanol 25) or equivalent)30 175 1.0 0.1Roomambient (see note2)1 1 L Deleted (was Hydraulic fluid M2-V Chevron oil ST0145LB0001 or equivalent)Z As specified in the referencing documentNOTES 1 Shall be mated during immersion, unless otherwise specifie

22、d in the referencing document. 2 Temperature, 15 C to 35 C; atmospheric pressure, 650 millimeters of mercury to 800 millimeters of mercury; relative humidity, 20% to 80%. 3 For cross reference to previous MIL-STD-1344 designation see Annex A. 4 Coolanol is a registered trademark of ExxonMobil.EIA-36

23、4-10G Page A-1 Annex A Previous MIL-STD-1344 designations (Informative) This informative annex is provided as a cross reference to the designations previously contained in MIL-STD-1344, method 1016. Table A.1 Test condition designation EIA-364-10 designations MIL-STD-1344, method 1016 designations -

24、 Condition K (Deleted)Condition A Condition ACondition B Condition CCondition C Condition DCondition D Condition ECondition E Condition FCondition F Condition GCondition G Condition HCondition H -Condition I Condition ICondition J (Deleted) Condition J (Deleted)Condition K Condition J, as indicated

25、in MIL-STD-1344A, Notice 5Condition K Condition LCondition L (Deleted) Condition BCondition Z -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 below and

26、 mail or FAX to: Electronic Components Industry Association EIA Standards and 3 parts mineral spirits, per From: A-A-2904, type II, grade A or P-D-680, type I To: MIL-PRF-680, type I, by volume Test condition J fluid: Added: (was 1-1-1 Trichloroethane MIL-L-23699) Test condition fluid K fluid: From:

27、 Coolant, dielectric fluid, synthetic silicate ester base MIL-PRF-47220 (Coolanol 25) or equivalent To: Coolant, dielectric fluid, hydrolytically stable per MIL-PRF-87252 Test condition L fluid: Added: (was Hydraulic fluid M2-V Chevron oil ST0145LB0001 or equivalent) Added note 3 to table 1 and Anne

28、x A F SP-5321-A December 2014 Revised paragraph 2.1.1 to eliminate reference to Pyrex trademark. Revised paragraph 3.2.2. Deleted paragraphs 4.9.4 and 4.9.5. Added Note 4 and reference in Test condition K in table 1, to indicate that Coolanol is a registered trademark of ExxonMobil. G SP-5388 Add “Jet A” as an optional fluid to Test condition B in Table 1 Electronic Components Industry Association 2214 Rock Hill Road, Suite 265 * Herndon, VA 20170 * tel 571-323-0294 * fax 571-323-0245 www.ecianow.org