DLA DSCC-DWG-06019-2006 CAPACITORS FIXED CERAMIC CHIP HIGH FREQUENCY《高频片状陶瓷固定电容器》.pdf
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1、 REVISIONS LT DESCRIPTION DATE APPROVED Prepared in accordance with ASME Y14.100 Source control drawing REV STATUS OF PAGES REV PAGES 1 2 3 4 5 6 7 8 9 PMIC N/A PREPARED BY Patrick Kyne DESIGN ACTIVITY DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH Original date of drawing 12 July 2006 CHECKED BY Kenn
2、eth A. Bernier TITLE CAPACITORS, FIXED, CERAMIC, CHIP, HIGH FREQUENCY APPROVED BY Michael A. Radecki SIZE A CODE IDENT. NO. 037Z3 DWG NO. 06019 REV PAGE 1 OF 9 AMSC N/A 5910-E367Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, C
3、OLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 06019 REV PAGE 2 1. SCOPE 1.1 Scope. This drawing and MIL-PRF-123 describe the requirements for high frequency ceramic chip capacitors. 1.2 Part or Identifying Number (PIN) The complete PIN is as follows: 06019 BP 102 B J Z Drawing number Di
4、electric (see 1.2.1) Capacitance value (see 1.2.2) Voltage (see 1.2.3) Capacitance tolerance (see 1.2.4) Termination finish (see 1.2.5) 1.2.1 Dielectric. The dielectric type is identified by the following 2 letters as defined in 3.3.1: BP or BG. 1.2.2 Capacitance value. The nominal capacitance value
5、, expressed in picofarads (pF) is identified by a three digit number; the first two digits represent significant figures and the last digit specifies the number of zeros to follow. When the nominal value is less than 10 pF, the letter “R” is used to indicate the decimal point and the succeeding digi
6、t(s) of the group represent significant figure(s). 1R0 indicates 1.0 pF; R75 indicates .75 pF; and 0R5 indicates 0.5 pF. See table IV for values. 1.2.3 Voltage. The rated voltage for continuous operation at +125C is identified by a single letter as shown in table I. TABLE I. Rated voltage. Symbol Ra
7、ted voltage (volts, dc) A 50 K 150 1.2.4 Capacitance tolerance. The capacitance tolerance is identified by a single letter in accordance with table II. TABLE II. Capacitance tolerance. Symbol Capacitance tolerance B .10 pF C .25 pF D .50 pF F 1 percent G 2 percent J 5 percent K 10 percent M 20 perce
8、nt Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 06019 REV PAGE 3 1.2.5 Termination finish. Termination finish is identified by a single letter as shown in table III
9、. TABLE III. Termination finish. Symbol Termination finish M Palladium-silver N Silver-nickel-gold U Base metallization-barrier metal-solder coated (tin/lead alloy, with a minimum of 4 percent lead). Solder has a melting point of +200C or less. Solder coat thickness is a minimum of 60 microinches. Z
10、 Base metallization-barrier metal-tinned (tin/lead alloy, with a minimum of 4 percent lead) 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 speci
11、fication 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 in sections 3 and 4 of this specification, whether or not they are lis
12、ted. 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 solicitation or contract
13、 (see 6.2). DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-123 - Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, General Specification For MIL-PRF-55681 - Capacitor, Chip, Multiple Layer, Fixed, Unencapsulated, Ceramic Dielectric, Established Reliabil
14、ity and Non-Established Reliability, General Specification For. MIL-PRF-55681/4 - Capacitor, Chip, Multiple Layer, Fixed, Ceramic Dielectric, Established Reliability and Non-Established Reliability, Styles CDR11, CDR12, CDR13, and CDR14 (High Frequency) DEPARTMENT OF DEFENSE STANDARDS MIL-STD-202 -
15、Test Methods for Electronic and Electrical Component Parts. (Copies of these documents are available online at http:/assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Order of precedence. In the event
16、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 unless a specific exemption has been obtained. Provided by IHSNot for ResaleNo reproduction or ne
17、tworking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 06019 REV PAGE 4 Inches mm .005 0.13 .010 0.25 .015 0.38 .020 0.51 .025 0.64 .030 0.76 .035 0.89 .055 1.40 .057 1.45 .102 2.59 .110 2.79 Dimensions T L 3/ W Min Max Y .0
18、55 .015 .055 .015 .020 .057 .010 -.005 +.010 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Dimension L tolerance shall be .025 when termination finish U or Z is specified. FIGURE 1. Dimensions and configuration. Provided by IHSNot for ResaleNo r
19、eproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 06019 REV PAGE 5 3. REQUIREMENTS 3.1 Item requirements. The individual item requirements shall be in accordance with MIL-PRF-123 including those for del
20、iverables data, production lot definition, and traceability, and as specified herein. These capacitors shall be capable of meeting all design, electrical, environmental, and mechanical requirements of MIL-PRF-123, unless otherwise stated. 3.2 Interface and physical dimensions. The interface and phys
21、ical dimensions shall be as specified in MIL-PRF-123 and herein (see figure 1). 3.2.1 Tin plated finishes. Tin plating is prohibited as a final finish or as an undercoat. Tin-lead (Sn-Pb) finishes are acceptable provided that the minimum lead content is 4 percent. 3.3 Electrical characteristics. 3.3
22、.1 Dielectric type. The dielectric type shall be BG (90 20ppm/C), or BP (0 30 ppm/C) ceramic in accordance with MIL-PRF-123. Symbol Capacitance change with reference to +25C Step A through step D of MIL-PRF-123 table XVIII Percent rated voltage Step E through step G of MIL-PRF-123 table XVIII BG 90
23、20 ppm/C 100 90 20 ppm/C BP 0 30 ppm/C 100 0 30 ppm/C 3.3.2 Capacitance. Capacitance shall be in accordance with table IV when measured in accordance with method 305 of MIL-STD-202. The following conditions shall apply: 1,000 pF 1 MHz 50 kHz 1 V rms .2 V rms 1,000 pF 1 kHz 50 Hz 1 V rms .2 V rms 3.3
24、.3 Dissipation factor (+25C). The dissipation factor shall be as follows: BP BG All capacitance values: 0.15% All capacitance values: 0.05% 3.3.4 Insulation resistance. At +25C: 106 megohms, minimum At +125C: 105 megohms, minimum 3.3.5 Equivalent series resistance. In accordance with MIL-PRF-55681.
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