1、 REVISIONS LTR DESCRIPTION DATE APPROVED A Added suggested sources of supply. 18 Jul 88 David E. Moore B Added 50 V, 0.05 F, 0.25 percent part; editorial changes throughout. 14 Mar 96 David E. Moore C Removed suggested source of supply. Editorial changes throughout. 28 June 00 James A. Crum D Add De
2、arborn Electronics and remove Component Research Corp. as suggested sources of supply. 5 October 2004 Kendall A. Cottongim E Editorial changes throughout. 21 May 2013 Michael A. Radecki Prepared in accordance with ASME-Y14.100 REV STATUS REV E E E E E E E E E OF PAGES PAGES 1 2 3 4 5 6 7 8 9 PMIC N/
3、A PREPARED BY ROBERT E. GRILLOT DESIGN ACTIVITY DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OH 45444-5000 Original date of drawing 5 JANUARY 1988 CHECKED BY PATRICK G. KYNE TITLE CAPACITORS, FIXED, METALLIZED PTFE (TEFLON) DIELECTRIC, HERMETICALLY SEALED APPROVED BY DAVID W. WITHROW SIZE A CODE IDENT.
4、NO. 14933 DWG NO. 88012 REV E PAGE 1 OF 9 AMSC N/A 5910-2013-E08CURRENT DESIGN ACTIVITY CAGE CODE 037Z3 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZ
5、E A CODE IDENT NO. 14933 DWG NO. 88012 REV E PAGE 2 1. SCOPE 1.1 Scope. This drawing and MIL-PRF-83421 describes the requirements for PTFE (Teflon) dielectric capacitors. 1.2 Part or Identifying Number (PIN). The complete PIN is as follows: 88012 -XXX Drawing number Dash number (see table I) 2. APPL
6、ICABLE 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 information or as examples. While every effort has been made
7、 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 Specifications, standards, and handbooks. The following specif
8、ications, 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 (see 6.2). DEPARTMENT OF DEFENSE SPECIFICATION MIL-PRF-83421 - Capacitors, Fixed, Metallized, Plas
9、tic Film Dielectric, (DC, AC, or DC and AC), Hermetically Sealed in Metal Cases or Ceramic Cases, Established Reliability, General Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-202 - Test Methods for Electronic and Electrical Component Parts. MIL-STD-1285 - Marking of Electrical and Ele
10、ctronic Parts. (Copies of these documents are available online at http:/quicksearch.dla.mil/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a co
11、nflict between the text of this document and 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. 3. REQUIREMENTS 3.1 Interface and physical dimensions. Th
12、e interface and physical dimensions shall be as specified in MIL-PRF-83421 and herein (see figure 1 and table I.). 3.1.1 Leads. See figure 1. 3.1.1.1 Pure tin. The use of pure tin, as an underplate or final finish is prohibited both internally and externally. Tin content of capacitor components and
13、solder shall not exceed 97 percent, by mass. Tin shall be alloyed with a minimum of 3 percent lead, by mass (see 6.3). 3.1.2 Case material. Nonmagnetic (end seals may be of magnetic material). 3.1.3 Operating temperature range. The operating temperature range shall be -55C to +125C. Provided by IHSN
14、ot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 88012 REV E PAGE 3 SEE TABLE I FOR A, B, AND C DIMENSIONS NOTES: 1. Dimensions are in inches (see table I). Metric equivalents are in p
15、arentheses and are given for general information only. 2. Lead wire size: For case diameters of .312 inch (7.92 mm) and smaller, 22 AWG (.025 inch) (0.64 mm); for case diameters of .400 inch (10.16 mm) and larger, 20 AWG (.032 inch) (0.81 mm). FIGURE 1. Case dimensions and configuration. 3.2 Electri
16、cal characteristics. The electrical characteristics shall be as follows. 3.2.1 Rated voltage. See table I. 3.2.2 Dielectric type. Metallized PTFE (Teflon). 3.2.3 Temperature coefficient. Referenced to +25. -55C From -0.5 percent to +1.0 percent -25C From -0.35 percent to +0.75 percent 0C From -0.1 p
17、ercent to +0.45 percent +50C From -0.2 percent to +0.2 percent +85C From -0.45 percent to +0.4 percent +100C From -0.65 percent to +0.45 percent +125C From -1.0 percent to +0.5 percent 3.2.4 Capacitance (see table I). Capacitance shall be measured in accordance with MIL-PRF-83421. 3.2.5 Dissipation
18、factor (+25C ). Dissipation factor of 0.05 percent maximum, measured in accordance with MIL-PRF-83421. 3.2.6 Insulation resistance. Measured in accordance with MIL-PRF-83421. Minimum insulation resistance at rated dc voltage is as follows: Range +25C +55C +85C +100C +125C .001 through 0.1F 10,000,00
19、0 megohms 5,000,000 megohms 2,000,000 megohms 1,000,000 megohms 250,000 megohms Greater than 0.1 F 1,000,000 megohm-F 500,000 megohm-F 200,000 megohm-F 100,000 megohm-F 25,000 megohm-F 3.2.7 Dielectric withstanding voltage. Dielectric withstanding voltage shall be 200 percent of dc rated voltage for
20、 60 seconds minimum measured in accordance with MIL-PRF-83421. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 88012 REV E PAGE 4 3.2 8 Dielectric absorption. Dielectr
21、ic absorption shall be 0.01 percent maximum, measured in accordance with MIL-PRF-83421. 3.2.9 Capacitance tolerance. 0.25 percent, 1 percent, or 2 percent as shown in table I. 3.3 Solderability of terminals. In accordance with MIL-PRF-83421. 3.4 Vibration. In accordance with MIL-PRF-83421, test cond
22、ition D of MIL-STD-202, method 204. 3.5 Shock. In accordance with MIL-PRF-83421, test condition G of MIL-STD-202, method 213. 3.6 Immersion. In accordance with MIL-PRF-83421. 3.7 Moisture resistance. In accordance with MIL-PRF-83421. 3.8 Life. Life shall be 100 percent of rated voltage applied at +1
23、25C for 2,000 hours. 3.9 Thermal aging. In accordance with MIL-PRF-83421, 10 cycles minimum from -65C to +125C with no physical damage. 3.10 Burn in. In accordance with MIL-PRF-83421, 48 hours minimum at +125C, at 140 percent of rated dc voltage, no physical damage. 3.11 Seal test. 3.11.1 Fine leak.
24、 Helium bomb 45 psi for 1 hour minimum, check for helium leak, test limit 1 x 10-6atm cm3/second maximum. 3.11.2 Gross leak. In accordance with MIL-PRF-83421, no continuous bubble stream. 3.12 Terminal strength. In accordance with MIL-PRF-83421. 3.13 Resistance to solvents. In accordance with MIL-PR
25、F-83421. 3.14 Marking. Marking shall be in accordance with MIL-STD-1285 except the PIN shall be as specified in 1.2 with manufacturers name or code, and date code. 3.15 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should b
26、e 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. 3.16 Manufacturer eligibility. To be eligible for listing as an approved source of supply, a manufacturer shall be
27、listed in the MIL-PRF-83421 Qualified Products Database for at least one part, or perform the group A and group B inspections of MIL-PRF-83421 on a sample of parts agreed upon by the manufacturer and DLA Land and Maritime-VAT. 3.17 Certificate of compliance. A certificate of compliance shall be requ
28、ired from manufacturers requesting to be an approved source of supply. 3.18 Workmanship. The capacitor shall be uniform in quality and free from any defects that will affect life, serviceability, or appearance. 4. VERIFICATION 4.1 Qualification inspection. Qualification inspection is not required. 4
29、.2 Conformance inspection. 4.2.1 Inspection of product for delivery. Inspection of product for delivery shall consist of groups A and B inspections of MIL-PRF-83421, except subgroup 2 of group B inspection is not required. 4.2.2 Certification. The acquiring activity, at its discretion, may accept a
30、certificate of compliance with group B inspections in lieu of performing group B inspections (see 6.2c). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 88012 REV E PA
31、GE 5 TABLE I. Electrical characteristics. DSCC drawing 88012- Capacitance F Capacitance tolerance percent Diameter A +.020 (0.51) -.000 Length B .030 (0.76) Length C maximum 1/ 50 V dc 001 .027 1 .312 (7.92) .687 (17.45) .887 (22.53) 002 .027 2 .312 (7.92) .687 (17.45) .887 (22.53) 003 .033 1 .312 (
32、7.92) .687 (17.45) .887 (22.53) 004 .033 2 .312 (7.92) .687 (17.45) .887 (22.53) 005 .039 1 .312 (7.92) .687 (17.45) .887 (22.53) 006 .039 2 .312 (7.92) .687 (17.45) .887 (22.53) 007 .047 1 .312 (7.92) .687 (17.45) .887 (22.53) 008 .047 2 .312 (7.92) .687 (17.45) .887 (22.53) 195 .05 0.25 .312 (7.92
33、) .687 (17.45) .887 (22.53) 009 .05 1 .312 (7.92) .687 (17.45) .887 (22.53) 010 .05 2 .312 (7.92) .687 (17.45) .887 (22.53) 011 .056 1 .312 (7.92) .813 (20.65) 1.013 (25.73) 012 .056 2 .312 (7.92) .813 (20.65) 1.013 (25.73) 013 .068 1 .312 (7.92) .813 (20.65) 1.013 (25.73) 014 .068 2 .312 (7.92) .81
34、3 (20.65) 1.013 (25.73) 015 .082 1 .312 (7.92) .937 (23.80) 1.137 (28.88) 016 .082 2 .312 (7.92) .937 (23.80) 1.137 (28.88) 017 .1 1 .312 (7.92) .937 (23.80) 1.137 (28.88) 018 .1 2 .312 (7.92) .937 (23.80) 1.137 (28.88) 019 .12 1 .312 (7.92) 1.063 (27.00) 1.263 (32.08) 020 .12 2 .312 (7.92) 1.063 (2
35、7.00) 1.263 (32.08) 021 .15 1 .312 (7.92) 1.063 (27.00) 1.263 (32.08) 022 .15 2 .312 (7.92) 1.063 (27.00) 1.263 (32.08) 023 .18 1 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 024 .18 2 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 025 .20 1 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 026 .20 2 .400 (10.16) 1.06
36、3 (27.00) 1.263 (32.08) 027 .22 1 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 028 .22 2 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 029 .27 1 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 030 .27 2 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 031 .33 1 .500 (12.70) 1.125 (28.58) 1.325 (33.66) 032 .33 2 .500 (12.70
37、) 1.125 (28.58) 1.325 (33.66) 033 .39 1 .500 (12.70) 1.125 (28.58) 1.325 (33.66) 034 .39 2 .500 (12.70) 1.125 (28.58) 1.325 (33.66) 035 .47 1 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 036 .47 2 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 037 .50 1 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 038 .50 2 .562
38、(14.27) 1.125 (28.58) 1.325 (33.66) 039 .56 1 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 040 .56 2 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 041 .68 1 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 042 .68 2 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 043 .82 1 .562 (14.27) 1.375 (34.92) 1.575 (40.00 044 .82 2
39、.562 (14.27) 1.375 (34.92) 1.575 (40.00 045 1.0 1 .670 (17.02) 1.375 (34.92) 1.575 (40.00 046 1.0 2 .670 (17.02) 1.375 (34.92) 1.575 (40.00 047 1.5 1 .670 (17.02) 1.875 (47.62) 2.075 (52.70) 048 1.5 2 .670 (17.02) 1.875 (47.62) 2.075 (52.70) 049 2.0 1 .670 (17.02) 1.875 (47.62) 2.075 (52.70) 050 2.0
40、 2 .670 (17.02) 1.875 (47.62) 2.075 (52.70) See footnote at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 88012 REV E PAGE 6 TABLE I. Electrical charac
41、teristics - Continued. DSCC drawing 88012- Capacitance F Capacitance tolerance percent Diameter A +.020 (0.51) -.000 Length B .030 (0.76) Length C maximum 1/ 100 V dc 051 .018 1 .312 (7.92) .687 (17.45) .887 (22.53) 052 .018 2 .312 (7.92) .687 (17.45) .887 (22.53) 053 .02 1 .312 (7.92) .687 (17.45)
42、.887 (22.53) 054 .02 2 .312 (7.92) .687 (17.45) .887 (22.53) 055 .022 1 .312 (7.92) .687 (17.45) .887 (22.53) 056 .022 2 .312 (7.92) .687 (17.45) .887 (22.53) 057 .033 1 .312 (7.92) .813 (20.65) 1.013 (25.73) 058 .033 2 .312 (7.92) .813 (20.65) 1.013 (25.73) 059 .039 1 .400 (10.16) .813 (20.65) 1.01
43、3 (25.73) 060 .039 2 .400 (10.16) .813 (20.65) 1.013 (25.73) 061 .047 1 .400 (10.16) .813 (20.65) 1.013 (25.73) 062 .047 2 .400 (10.16) .813 (20.65) 1.013 (25.73) 063 .05 1 .400 (10.16) .813 (20.65) 1.013 (25.73) 064 .05 2 .400 (10.16) .813 (20.65) 1.013 (25.73) 065 .056 1 .400 (10.16) .813 (20.65)
44、1.013 (25.73) 066 .056 2 .400 (10.16) .813 (20.65) 1.013 (25.73) 067 .068 1 .400 (10.16) .813 (20.65) 1.013 (25.73) 068 .068 2 .400 (10.16) .813 (20.65) 1.013 (25.73) 069 .082 1 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 070 .082 2 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 071 .1 1 .400 (10.16) 1.063 (
45、27.00) 1.263 (32.08) 072 .1 2 .400 (10.16) 1.063 (27.00) 1.263 (32.08) 073 .12 1 .500 (12.70) 1.125 (28.58) 1.325 (33.66) 074 .12 2 .500 (12.70) 1.125 (28.58) 1.325 (33.66) 075 .15 1 .500 (12.70) 1.125 (28.58) 1.325 (33.66) 076 .15 2 .500 (12.70) 1.125 (28.58) 1.325 (33.66) 077 .18 1 .500 (12.70) 1.
46、125 (28.58) 1.325 (33.66) 078 .18 2 .500 (12.70) 1.125 (28.58) 1.325 (33.66) 079 .20 1 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 080 .20 2 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 081 .22 1 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 082 .22 2 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 083 .27 1 .562 (14.
47、27) 1.125 (28.58) 1.325 (33.66) 084 .27 2 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 085 .33 1 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 086 .33 2 .562 (14.27) 1.125 (28.58) 1.325 (33.66) 087 .39 1 .562 (14.27) 1.375 (34.92) 1.575 (40.00) 088 .39 2 .562 (14.27) 1.375 (34.92) 1.575 (40.00) 089 .47 1 .67
48、0 (17.02) 1.375 (34.92) 1.575 (40.00) 090 .47 2 .670 (17.02) 1.375 (34.92) 1.575 (40.00) 091 .50 1 .670 (17.02) 1.375 (34.92) 1.575 (40.00) 092 .50 2 .670 (17.02) 1.375 (34.92) 1.575 (40.00) 093 .56 1 .670 (17.02) 1.375 (34.92) 1.575 (40.00) 094 .56 2 .670 (17.02) 1.375 (34.92) 1.575 (40.00) 095 .68
49、 1 .670 (17.02) 1.875 (47.62) 2.075 (52.70) 096 .68 2 .670 (17.02) 1.875 (47.62) 2.075 (52.70) 097 .82 1 .670 (17.02) 1.875 (47.62) 2.075 (52.70) 098 .82 2 .670 (17.02) 1.875 (47.62) 2.075 (52.70) 099 1.0 1 .670 (17.02) 1.875 (47.62) 2.075 (52.70) 100 1.0 2 .670 (17.02) 1.875 (47.62) 2.075 (52.70) 101 1.5 1 .750 (19.05) 1.875 (47.62) 2.075 (52.70) 102 1.5 2 .750 (19.
