1、 REVISIONS LTR DESCRIPTION DATE APPROVED A Changed requirements for marking and packaging. Editorial changes throughout. 10 Feb 89 Randy Larson B Changed rise time for 4.2.5. Corrected vendors name. Reorganized table I. Changed section 3 and corresponding section 4 titles to match with IEEE C62.31.
2、Added source CAGE 23663. Changed dimensions of figure 1. 23 Apr 91 Randy Larson C Added source CAGE 0C8T6. Added dimensions to figure 1. Editorial changes throughout. 29 Jun 91 David Moore D Correct the designation or type numbers referenced in the suggested source of supply table for CAGE 0C8T6. 31
3、 Aug 98 Howard E. Jenkins E Add and change dimensions to figure 1, configuration A. 23 Jun 00 Kendall Cottongim F Delete MIL-STD-105 and add new sampling criteria. 05 Mar 03 Kendall Cottongim G Correct length dimension of configuration A, remove interior dimension of configuration A and configuratio
4、n B. 30 Nov 06 Michael A. Radecki H Delete two nonresponsive manufacturers, add pure tin prohibition requirements and make editorial changes. 7 July 09 Michael A. Radecki THE ORIGINAL FIRST PAGE OF THIS DRAWING HAS BEEN REPLACED. Prepared in accordance with ASME Y14.100 Source Control drawing REV PA
5、GE REV STATUS OF PAGES REV H H H H H H H H PAGES 1 2 3 4 5 6 7 8 PMIC N/A PREPARED BY David Corbett DESIGN ACTIVITYDEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OH 45444-5000 Original date of drawing 25 Mar 1987 CHECKED BY Ken Beymer TITLE ARRESTOR, ELECTRICAL SURGE APPROVED BY Randy Larson SIZE A CODE I
6、DENT. NO. 14933 DWG NO. 86109 REV H PAGE 1 OF 8 AMSC N/A 5920-E067CURRENT DESIGN ACTIVITY CAGE CODE 037Z3 DEFENSE LOGISTICS AGENCY DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43216-5000 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTR
7、ONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 86109 REV H PAGE 2 1. SCOPE 1.1 Scope. This drawing describes the requirements for a family of electrical surge arrestors used for dc overvoltages. 1.2 Part or Identifying Number (PIN). The complete PIN is as follows: 86109- -01 I I
8、 I Drawing number Dash number (See table l) 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional informati
9、on or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents in sections 3 and 4 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specificati
10、ons, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-202 -
11、Electronic and Electrical Component Parts. (Copies of these documents are available online at http:/assist.daps.dla.mil/quicksearch/ or http:/assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Non-Government publica
12、tions. The following document forms a part of this document to the extent specified herein. Unless otherwise specified, the issue of this document is that cited in the solicitation or contract. INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE). IEEE C62.31 - Test Methods for Low-Voltage Gas-T
13、ube Surge-Protective Device Components. (Copies are available from www.ieee.org or IEEE Service Center, 445 Hoes Lane, P. O. Box 1331, Piscataway, NJ 08854-1331.) 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document a
14、nd the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-D
15、EFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 86109 REV H PAGE 3 Ltr Inches mm Min Max Min Max A .297 .329 7.54 8.36 B 2.40 - 61.0 - C .224 .248 5.69 6.30 D .030 .034 0.76 0.86 E .297 .329 7.54 8.36 F .224 .248 5.69 6.30 NOTES: 1. Dimensions are in inches. 2. Metri
16、c equivalents are given for general information only. FIGURE 1. Dimensions and configurations. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 86109 REV H PAGE 4 3. REQ
17、UIREMENTS 3.1 Interface and physical dimension requirements. See table l and figure l. 3.2 Marking. Units need not be marked with DSCC PIN. The unit package shall be marked with the PIN assigned herein (see 1.2), the manufacturers identification code (CAGE), the date code, and the lot code. 3.3 Elec
18、trical characteristics. See table l. 3.4 DC breakdown voltage. The dc breakdown voltage shall be in accordance with 4.2.2 and table l. 3.5 Impulse breakdown voltage. The impulse breakdown voltage shall be in accordance with table l and as specified in 4.2.3 herein. 3.6 DC holdover. In accordance wit
19、h table l. 3.7 Arc voltage. In accordance with table l. 3.8 Alternating follow-current. Alternating flow-current shall be peak amperes as specified in table l and as specified in 4.2.4 herein. 3.9 Maximum single impulse discharge current. The maximum single impulse discharge current shall be 10,000
20、amperes (see 4.2.5). 3.10 Maximum ac discharge current. The maximum ac discharge current shall be 5 amperes (see 4.2.6). 3.11 Impulse life. 500 surges minimum (see 4.2.7). 3.12 Capacitance. 1.0 pF (see 4.2.8). 3.13 Vibration. Following the test specified in 4.2.9, the dc breakdown voltage and maximu
21、m surge breakdown voltage shall not be lower than 50 percent or higher than 150 percent of the values specified in table l. 3.14 Shock. Following the test specified in 4.2.10, the dc breakdown voltage and maximum surge breakdown voltage shall not be lower than 50 percent or higher than 150 percent o
22、f the values specified in table l. 3.15 Terminal shock. Following the test specified in 4.2.11, the dc breakdown voltage and maximum surge breakdown voltage shall not be lower than 50 percent or higher than 150 percent of the values specified in table l. 3.16 Insulation resistance. The insulation re
23、sistance shall be 10,000 megohms minimum and in accordance with 4.2.12. 3.17 Operating temperature. -55C to +125C. 3.18 Workmanship. Parts shall be free of flash pits, voids, and excessive mold marks. Visible parting line is acceptable. 3.19 Recycled, recovered, or environmentally preferable materia
24、ls. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.20 Certificate of compliance. A certific
25、ate of compliance shall be required from manufacturers requesting to be an approved source of supply. 3.21 Pure tin. The use of pure tin, as an underplate or final finish is prohibited both internally and externally. Tin content of the surge arrestor components and solder shall not exceed 97 percent
26、, by mass. Tin shall be alloyed with a minimum of 3 percent lead, by mass (see 6.3). 4. VERIFICATION 4.1 Conformance inspection. 4.1.1 Inspection of product for delivery. Inspection of product for delivery shall consist of the group A inspection. 4.1.1.1 Group A inspection. Group A inspection shall
27、consist of the inspections specified in table II in the order shown. 4.1.1.1.1 Sampling plan. Group A inspection shall be on an inspection lot basis. Samples shall be selected in accordance with table III, based on the inspection lot. If there are one or more failures, the inspection lot shall be co
28、nsidered to have failed. 4.1.1.1.1.1 Rejected lots. The rejected lots shall be segregated from new lots and those lots that have passed inspection. The supplier may rework it to correct the defect or 100 percent inspect the lot and remove all defective parts. The rejected lot shall then be inspected
29、 in accordance with table II for those characteristics found defective in the sample. If one or more defects are found in this second sample, the lot shall be rejected and shall not be supplied to this specification. Provided by IHSNot for ResaleNo reproduction or networking permitted without licens
30、e from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 86109 REV H PAGE 5 TABLE I. Electrical characteristics and PIN. DSCC drawing PIN 86109 Breakdown voltage Maximum dc holdover (volts dc) Maximum alternating follow-current (1/2 cycle, 60 Hz) peak amperes
31、Arc voltage (I = 5 amperes min.) volts Configuration DC (dv/dt = 100 v/s) volts Impulse (max) (dv/dt = 100 v/s) volts 01 75 20% 400 55 N/A 10 A 02 90 20% 400 60 N/A 10 A 03 110 20% 450 60 N/A 10 A 04 145 20% 500 70 20 16 A 05 230 15% 600 150 20 16 A 06 250 15% 750 150 20 1607 300 15% 750 150 20 16 A
32、 08 350 15% 750 150 20 1609 470 15% 850 150 20 16 A 10 600 15% 1000 150 20 1611 800 15% 1200 N/A 20 16 A 12 1000 15% 1500 N/A 20 1613 75 20% 400 55 N/A 10 B 14 90 20% 400 60 N/A 10 B 15 110 20% 450 60 N/A 10 B 16 145 20% 500 70 20 16 B 17 230 15% 600 150 20 1618 250 15% 750 150 20 16 B 19 300 15% 75
33、0 150 20 1620 350 15% 750 150 20 16 B 21 470 15% 850 150 20 1622 600 15% 1000 175 20 16 B 23 800 15% 1200 200 20 1624 1000 15% 1500 200 20 16 B TABLE II. Group A inspection. Inspection Requirement paragraph Method paragraph Visual and mechanical inspection Dimensions 3.1 4.2.1 Marking 3.2 4.2.1Workm
34、anship 3.18 4.2.1 DC breakdown voltage 3.4 4.2.2 Capacitance 3.12 4.2.9 Insulation resistance 3.14.2.12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 86109 REV H PAGE
35、 6 TABLE III. Group A zero defect sampling plan. Lot size Sample size 1 - 13 100 percent 14 - 150 13 151 - 280 20 281 - 500 29 501 - 1,200 34 1,201 - 3,200 42 3,201 - 10,000 50 10,001 - 35,000 60 35,001 - 150,000 74 150,001 - 500,000 90 500,001 - and up 102 4.1.1.1.1.1.2 Disposition of sample units.
36、 Sample units which have passed all the group A inspection may be delivered on the contract or purchase order, if the lot is accepted and the sample units are still within specified electrical tolerances. 4.1.2 Defective characteristics and properties. All dimensional characteristics are considered
37、defective when out of tolerance. All physical and functional properties are considered defective when outside the specified minimum, maximum, or range as applicable. All workmanship characteristics are considered defective when they would be detrimental to the intended use, performance requirements,
38、 or environmental survival. 4.2 Methods of inspection. 4.2.1 Visual and mechanical inspection. Electrical surge arrestors shall be examined to verify that the physical dimensions, marking, and workmanship are in accordance with the applicable requirements (see 3.1, 3.2, and 3.18). 4.2.2 DC breakdown
39、 voltage. The dc breakdown voltage shall be tested in accordance with IEEE C62.31 and shall be within the tolerances specified in table l herein. 4.2.3 Impulse breakdown voltage. The impulse breakdown voltage shall be tested in accordance with IEEE C62.31 and shall meet the requirements as specified
40、 in table l. Surge arrestors shall be subjected to a voltage transient greater than 10 kilovolts peak with a frontal slope of 100 volts per microsecond. 4.2.4 Alternating follow-current. Maximum alternating follow-current shall be verified by striking the arrestor as specified in 4.2.2 while simulta
41、neously subjecting the device to one-half sine wave at 60 Hz and 100 V rms, and shall meet the requirements as specified in table l. 4.2.5 Maximum single impulse discharge current. Arrestors shall be tested in accordance with IEEE C62.31 and shall be subjected to 10, 10-kiloampere current pulses at
42、30-second intervals. The current pulses shall have either a 8-microsecond rise time and a 20-microsecond decay to half value or a 10/250 rise to decay ratio. Following testing, the dc break down voltage shall not differ from its original value by more than 50 percent. 4.2.6 Maximum ac discharge curr
43、ent. Arrestors shall be tested in accordance with IEEE C62.31 and shall be subjected to five consecutive cycles, each cycle consisting of two, 5-ampere, 1 second duration surges, 5 seconds apart, after which a pause of 5 minutes shall be provided. Following the test, the dc breakdown voltage shall n
44、ot differ from its original value by more than 50 percent. 4.2.7 Impulse life. Impulse life shall be tested in accordance with IEEE C62.31. Test condition shall be a 500-ampere .001 microsecond pulse. Following the test, the dc breakdown voltage and impulse breakdown voltage shall not differ from th
45、e original values by more than 50 percent. 4.2.8 Capacitance. Capacitance shall be measured in accordance with IEEE C62.31. Test frequency shall be 1 megahertz. 4.2.9 Vibration. In accordance with MIL-STD-202, method 204, test condition D. 4.2.10 Shock. In accordance with MIL-STD-202, method 213, te
46、st condition D. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 86109 REV H PAGE 7 4.2.11 Thermal shock. In accordance with MIL-STD-202, method 107, test condition B. 4
47、.2.12 Insulation resistance. In accordance with IEEE C62.31. 5 PACKAGING 5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract or order (see 6.2). When actual packaging of materiel is to be performed by DoD or in-house contractor personnel, these p
48、ersonnel need to contact the responsible packaging activity to ascertain requisite packaging requirements. Packaging requirements are maintained by the Inventory Control Points packaging activity within the Military Service or Defense Agency, or within the military services system commands. Packagin
49、g data retrieval is available from the managing Military Departments or Defense Agencys automated packaging files, CD-ROM products, or by contacting the responsible packaging activity. 5.2 Marking. The unit package shall be marked with the DSCC drawing PIN (see 1.2), the manufacturers CAGE code, the date code, and the lot co
