1、 REVISIONS LTR DESCRIPTION DATE APPROVED A Added suggested sources of supply. 11 May 88 D. Moore B Added suggested source of supply and made corrections. 27 Feb 90 D. Moore C Added and deleted suggested sources of supply. Modified manufacturers PINs, modified 6.1. Editorial changes throughout. 18 Ja
2、n 94 D. Moore D Changes in accordance with NOR 5910-R008-96 23 May 96 A. Ernst E Revised sources of supply, added alternate marking method, and converted references to MIL-PRF-49467. 5 April 99 J. Crum F Moved solderability testing from group A to group B. Updated suggested sources of supply. 10 Apr
3、il 00 Kendall A. Cottongim G Removed suggested source of supply. Added note 4 to figure 1. Added capacitor tolerance note to 3.2.8. 16 January 01 Kendall A. Cottongim H Added suggested source of supply. Changed Johanson Dielectrics CAGE code. 12 September 01 Kendall A. Cottongim J Updated name and a
4、ddress of vendor C. 4 November 02 Kendall A. Cottongim K Added Johanson Dielectrics as a suggested source of supply. 18 August 2004 Kendall A. Cottongim L Revised part numbers for vendors A and C. Removed vendor H. Updated address for vendor E. 21 December 2006 Michael A. Radecki M Added CalRamic Te
5、chnologies as a suggested source of supply. 19 April 2007 Michael A. Radecki N Changed drawing type to Source Control with approved Sources. Added manufacturer eligibility criteria, paragraph 3.14. Added new paragraph 6.3. Added an approved source. 21 October 2010 Michael A. Radecki Prepared in acco
6、rdance with ASME Y14.100 Source control drawing REV STATUS REV N N N N N N N N N OF PAGES PAGES 1 2 3 4 5 6 7 8 9 PMIC N/A PREPARED BY ROBERT E. GRILLOT DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OH Original date of drawing CHECKED BY HERALDINE JOHNSON TITLE CAPACITORS, CERAMIC, MULTILAYER, HIGH 23 Ju
7、ne 1987 APPROVED BY DAVID E. MOORE VOLTAGE, CG, 4,000 V DC SIZE A CODE IDENT. NO. 14933 DWG NO. 87076 REV N PAGE 1 OF 9 AMSC N/A 5910-E479 CURRENT DESIGN ACTIVITY CAGE CODE 037Z3 HAS CHANGED NAMES TO: DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 Provided by IHSNot for ResaleNo reproduction or net
8、working permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87076 REV N PAGE 2 1. SCOPE 1.1 Scope. This drawing and MIL-PRF-49467 describe the requirements for high voltage multilayer ceramic capacitors. 1.2 Part or Identifying Num
9、ber (PIN). The complete PIN shall be as follows: 87076 -XX | | | | Drawing Dash number number (see table I) 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 sectio
10、ns of this specification or recommended for additional information 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 cited in sections 3 and 4 of this specification, wheth
11、er or not they are listed. 2.2 Government documents. 2.2.1 Specifications, 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 so
12、licitation or contract. DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-49467 - Capacitor, Fixed, Ceramic, Multilayer, High Voltage (General Purpose), Established Reliability, General Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-202 - Test Methods Standard Electronics and Electrical Compo
13、nent Parts. MIL-STD-1285 - Marking of Electrical and Electronic Parts. (Copies of these documents are available online at https:/assist.daps.dla.mil/quicksearch/ or https:/www.assist.daps.dla.mil/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 1911
14、1-5094.) 2.3 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict 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
15、unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Interface and physical dimensions. The interface and physical dimensions shall be as specified in MIL-PRF-49467 and herein (see figure 1). 3.1.1 Leads. Leads shall be solder coated. Tin plating is prohibited as a final finish or as a
16、n undercoat. Tin-lead (Sn-Pb) finishes are acceptable provided that the minimum lead content is 3 percent. 3.1.2 Case. Epoxy, conformally coated. 3.1.3 Operating temperature range. The operating temperature range shall be -55C to +125C. 3.2 Electrical characteristics. 3.2.1 Rated voltage. The rated
17、voltage shall be 4,000 volts dc. 3.2.2 Dielectric type. CG. 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. 87076 REV N PAGE 3 NOTES: 1. Dimensions are in inches. 2. Me
18、tric equivalents are given for general information only. 3. H dimension includes meniscus. 4. S dimension shall be maintained from chip body to end of leads. FIGURE 1. Case dimensions and configuration. Case Sizes (max.) Lead spacing code Width (W) Height (H) Thickness (T) .030 (S) A B C D E F .450
19、.470 .570 .670 .770 1.450 .220 .400 .500 .600 .720 .720 .200 .270 .270 .270 .270 .270 .300 .375 .475 .575 .675 1.300 Inches mm Inches mm .002 .025 .030 .200 .220 .270 .300 .375 .400 .450 .470 .475 0.05 0.64 0.76 5.08 5.59 6.86 7.62 9.53 10.16 11.43 11.94 12.07 .500 .570 .575 .600 .670 .675 .720 .770
20、 1.250 1.300 1.450 12.70 14.48 14.61 15.24 17.02 17.15 18.29 19.56 31.75 33.02 36.83 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. 87076 REV N PAGE 4 3.2.3 Temperatur
21、e coefficient. 0 ppm/C 30 ppm/C. (For MIL-PRF-49467 group B voltage temperature limits, use step a through step d only.) 3.2.4 Capacitance. See table I. Measured in accordance with method 305 of MIL-STD-202. Capacitance values 100 pF: 1 MHz at 1.0 V rms at +25C. Capacitance values 100 pF: 1 kHz at 1
22、.0 V rms at +25C. 3.2.5 Dissipation factor (+25C). 0.1 percent maximum (measured under the same conditions as capacitance). 3.2.6 Insulation resistance. Measured in accordance with method 302 of MIL-STD-202 with charging current limited to 50 mA. Two minutes maximum charging time. At +25C, 500 V dc:
23、 100,000 megohms or 1,000 megohms microfarad, whichever is less. At +125C, 500 V dc: 10,000 megohms or 100 megohms microfarad, whichever is less. 3.2.7 Dielectric withstanding voltage. 1.2 times rated voltage. 3.2.8 Capacitance tolerance. J = 5 percent, K = 10 percent. J tolerance parts may be subst
24、ituted for K tolerance parts, with acquiring activity approval. 3.3 Solderability of terminals. In accordance with MIL-PRF-49467. 3.4 Vibration. In accordance with MIL-PRF-49467. 3.5 Shock. In accordance with MIL-PRF-49467, with rated voltage and three blows in each of six directions. 3.6 Immersion
25、cycling. In accordance with MIL-PRF-49467. 3.7 Moisture resistance. In accordance with MIL-PRF-49467 with 20 continuous cycles. 3.8 Life. One hundred percent of rated voltage applied at +125C for 1,000 hours. Resistors with a high value such as 1 megohm may be used in series with each part under tes
26、t in lieu of fuses. 3.9 Thermal shock. Method 107 of MIL-STD-202, test condition B except low temperature is -55C. 3.10 Voltage conditioning. In accordance with MIL-PRF-49467, 100 percent of rated voltage. Resistors with a high value such as 1 megohm may be used in series with each part under test i
27、n lieu of fuses. 3.11 Terminal strength. In accordance with MIL-PRF-49467. 3.12 Marking. Marking shall be in accordance with MIL-STD-1285 except the capacitors shall be marked with the PIN as specified in 1.2, the manufacturers name or Commercial and Government Entity (CAGE) code, and date lot code
28、as a minimum. 3.13 Recycled, recovered, or environmentally preferable materials. 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 economica
29、lly advantageous life cycle costs. 3.14 Manufacturer eligibility. To be eligible for listing as an approved source of supply, a manufacturer shall be listed on the MIL-PRF-49467 Qualified Products Database for at least one part, or provide data as requested by DLA Land and Maritime VAT. 3.15 Certifi
30、cate of compliance. A certificate of compliance shall be required from manufacturers requesting to be an approved source of supply. 3.16 Workmanship. Capacitors shall be uniform in quality and free from any defects that will affect life, serviceability, or appearance. Provided by IHSNot for ResaleNo
31、 reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 87076 REV N PAGE 5 TABLE I. Electrical characteristics DSCC drawing 87076- Capacitance Capacitance tolerance Case code DSCC drawing 87076- Capacitance
32、Capacitance tolerance Case code 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 10 pF 10 pF 12 pF 12 pF 15 pF 15 pF 18 pF 18 pF 22 pF 22 pF 27 pF 27 pF 33 pF 33 pF 39 pF 39 pF 47 pF 47 pF 56 pF 56 pF 68 pF 68 pF 82 pF 82 pF 100 pF 100 pF 120 p
33、F 120 pF 150 pF 150 pF 180 pF 180 pF 220 pF 220 pF 270 pF J K J K J K J K J K J K J K J K J K J K J K J K J K J K J K J K J K J A A A A A A A A A A A A A A A A A A A A A A A A B B B B B B B B B B B 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
34、70 270 pF 330 pF 330 pF 390 pF 390 pF 470 pF 470 pF 560 pF 560 pF 680 pF 680 pF 820 pF 820 pF 1000 pF 1000 pF 1200 pF 1200 pF 1500 pF 1500 pF 1800 pF 1800 pF 2200 pF 2200 pF 2700 pF 2700 pF 3300 pF 3300 pF 3900 pF 3900 pF 4700 pF 4700 pF 5600 pF 5600 pF 6800 pF 6800 pF K J K J K J K J K J K J K J K
35、J K J K J K J K J K J K J K J K J K J K B B B B B B B B B B B B B B B C C C C C C C C D D D D E E F F F F F F 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. 87076 REV
36、N PAGE 6 4. VERIFICATION 4.1 Qualification inspection. Qualification inspection is not required. 4.2 Conformance inspection. 4.2.1 Inspection of product for delivery. Inspection of product for delivery shall consist of all tests specified in group A and group B inspections of MIL-PRF-49467, provided
37、 they are listed in this drawing. PPM testing and calculation is not applicable. Solderability testing shall be performed as a separate subgroup of group B inspection with a sample size of 3 units and 0 defectives permitted. 4.2.2 Certification. The acquiring activity, at its discretion, may accept
38、a certificate of compliance with group B requirements in lieu of performing group B tests (see 6.2d). 5. PACKAGING 5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract or order (see 6.2). When packaging of materiel is to be performed by DoD or in-
39、house contractor personnel, these personnel need to contact the responsible packaging activity to ascertain packaging requirements. Packaging requirements are maintained by the Inventory Control Points packaging activities within the Military Service or Defense Agency, or within the military service
40、s system commands. Packaging 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. 6. NOTES (This section contains information of a general or explanatory nature which may
41、 be helpful, but is not mandatory.) 6.1 Intended use. Capacitors conforming to this drawing are intended for use when military specifications do not exist and qualified military devices that will perform the required function are not available for original equipment manufacturer application. This dr
42、awing is intended exclusively to prevent the proliferation of unnecessary duplicate specifications, drawings, and stock catalog listings. When a military specification exists and the product covered by this drawing has been qualified for listing, this drawing becomes obsolete and will not be used fo
43、r new design. 6.2 Ordering data. The contract or purchase order should specify the following: a. Complete PIN (see 1.2). b. Requirements for delivery of one copy of the conformance inspection data or certificate of compliance that parts have passed conformance inspection with each shipment of parts
44、by the manufacturer. c. Requirements for packaging and packing. d. Whether the manufacturer performs the group B tests or provides certification of compliance with group B requirements. e. Requirements for notification of change of product to procuring activity, if applicable. 6.3 Tin whisker growth
45、. The use of alloys with tin content greater than 97 percent, by mass, may exhibit tin whisker growth problems after manufacture. Tin whiskers may occur anytime from a day to years after manufacture and can develop under typical operating conditions, on products that use such materials. Conformal co
46、atings applied over top of a whisker-prone surface will not prevent the formation of whiskers. Alloys of 3 percent lead, by mass, have shown to inhibit the growth of tin whiskers. For additional information on this matter, refer to ASTM B545 (Standard Specification for Electrodeposited Coating of Ti
47、n). 6.4 Replaceability. Capacitors covered by this drawing will replace the same commercial device covered by contractor prepared specification or drawing. 6.5 Users of record. Coordination of this document for future revisions is coordinated only with the approved sources of supply and the users of
48、 record of this document. Requests to be added as a recorded user of this drawing should be in writing to: DLA Land and Maritime, ATTN: VAT, Post Office Box 3990, Columbus, OH 43218-3990 or e-mailed to capacitorfilterdla.mil also by telephone (614) 692-4709 or DSN 850-4709. .Provided by IHSNot for R
49、esaleNo reproduction or networking permitted without license from IHS-,-,-1/ DSCC drawing PIN 87076- Vendor A similar vendor type Vendor B similar vendor type Vendor C and J similar vendor type Vendor D similar vendor type Vendor E similar vendor type Vendor F similar vendor type Vendor G similar vendor type Vendor H similar vendor type
