DLA DSCC-DWG-09003 REV A-2009 SWITCHES DUAL IN-LINE PACKAGE (DIP) ROCKER ACTUATOR STANDARD PROFILE SINGLE POLE SINGLE THROW STATIONS SEALED BASE [Superseded DLA MIL-PRF-83504 1 D C.pdf
《DLA DSCC-DWG-09003 REV A-2009 SWITCHES DUAL IN-LINE PACKAGE (DIP) ROCKER ACTUATOR STANDARD PROFILE SINGLE POLE SINGLE THROW STATIONS SEALED BASE [Superseded DLA MIL-PRF-83504 1 D C.pdf》由会员分享,可在线阅读,更多相关《DLA DSCC-DWG-09003 REV A-2009 SWITCHES DUAL IN-LINE PACKAGE (DIP) ROCKER ACTUATOR STANDARD PROFILE SINGLE POLE SINGLE THROW STATIONS SEALED BASE [Superseded DLA MIL-PRF-83504 1 D C.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、 REVISIONS LT DESCRIPTION DATE APPROVED A Pin detail changed. 2/9/09 Michael A. RadeckiPrepared in accordance with ASME Y14.100 Source Control drawing REV STATUS REV A A A A A A A A OF PAGES PAGES 1 2 3 4 5 6 7 8 PMIC N/A PREPARED BY Mark A. Rush DESIGN ACTIVITY DEFENSE SUPPLY CENTER, COLUMBUS COLUM
2、BUS, OH Original date of drawing 20 November 2008 CHECKED BY Mark A. Rush TITLE SWITCHES, DUAL IN-LINE PACKAGE (DIP), ROCKER ACTUATOR, STANDARD PROFILE, SINGLE POLE, SINGLE THROW STATIONS, SEALED BASE APPROVED BY Michael A. Radecki SIZE A CODE IDENT. NO. 037Z3 DWG NO. 09003 REV PAGE 1 OF 8 AMSC N/A
3、5930-E039Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1. SCOPE 1.1 Scope. This drawing describes the requirements for switches, dual in-line package (DIP), rocker actuator, standard profile, single pole, single throw stations, sealed base. 1.2 Par
4、t or Identifying Number (PIN) The complete PIN is as follows: 09003- XXX Drawing number Dash number See Table 1 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 se
5、ctions 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 in sections 3 and 4 of this specification, whether
6、 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 soli
7、citation or contract (See 6.2). DEPARTMENT OF DEFENSE STANDARDS MIL-STD-202 - Electronic and Electrical Components, Test Methods for. (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 Des
8、k, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Order of precedence. 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 regul
9、ations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Item requirements. The individual item requirements shall be as specified herein. 3.2 Interface and physical dimensions. The interface and physical dimensions shall be as specified herein (see figure 1). 3.2.1 Pure tin. The us
10、e of pure tin, as an underplate or final finish, is prohibited both internally and externally. Tin content of switch components and solder shall not exceed 97 percent, by mass. Tin shall be alloyed with a minimum of 3 percent lead, by mass (See 6.4). 3.3 Contact resistance, dry circuit. Switches sha
11、ll be subjected to 50 mv maximum open circuit at 50 ma maximum. A minimum of 10 readings shall be measured. Initial measurements shall be less than 50 milliohms and 100 milliohms after testing. DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 09003 REV A PAGE 2 Prov
12、ided 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. 09003 REV A PAGE 3 .315 0.010 .320 .360 .240 .310 .012 .003 TYP .024 .015 .380.020A MAX SEE DETAIL -A- DETAIL -A- SEE DETAI
13、L -A- DIMPLES OR NOTCHES ACCEPTABLE IN THIS AREA FOR SWITCH ACTUATION NO. OF STATIONS STANDOFF 11 121 2 .100 TYP .005 Inches mm Inches mm .003 0.08 .140 3.56 .005 0.13 .270 6.86 .012 0.30 .300 7.62 .015 0.38 .320 8.13 .020 0.51 .360 9.14 .021 0.53 .380 9.65 .100 2.54 NOTES: 1. Dimensions are in inch
14、es. 2. Metric equivalents are given for general information only. FIGURE 1. Dimensions and configuration. 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. 09003 REV A P
15、AGE 4 TABLE I. Dash numbers and characteristics 1/ Dash number Number of stations Dimension “A“ inches (mm) 022 2 .280 (7.11)023 3 .380 (9.65)024 4 .480 (12.19)025 5 .580 (14.73)026 6 .680 (17.27)027 7 .780 (19.81)028 8 .880 (22.35)029 9 .980 (24.89)030 10 1.080 (27.43)031 11 1.180 (29.97)032 12 1.2
16、80 (32.51)1/ For cross reference of MIL-PRF-83504, DSCC 09003, and approved source part numbers see 6.3 3.4 Insulation resistance. Test between a minimum of 10 sets of open switches and a minimum of 10 sets of adjacent closed switch contacts. A test voltage of 100 vdc shall be applied for two minute
17、s before resistance is measured. Measurement shall be 1000 megohms minimum. 3.5 Dielectric withstanding voltage. Test between a minimum of 10 sets of open switches and a minimum of 10 sets of adjacent closed switch contacts. Apply 500 vdc dielectric withstanding voltage for 1 minute. 1 ma maximum le
18、akage current. No flashover or corona shall occur. 3.6 Electrical stability. Subject switch to 50 vdc at 1.0 ampere maximum current until temperature stabilizes. When three readings at five minute intervals are the same, the measured temperature rise shall not exceed 30C from ambient. 3.7 Capacitanc
19、e. Test between a minimum of 10 adjacent closed switch circuits. With a frequency of 100kHz applied the capacitance shall not exceed 5 picofarads. 3.8 Solderability. Contact post shall have a minimum of 95% coverage when subjected to immersion in active flux (5 to 10 seconds), allowed to drain (5 to
20、 20 seconds), immersed in molten 60/40 or 63/37 tin lead solder (3 to 5 seconds), and then cleaned using isopropyl alcohol. 3.9 Vibration. Switch shall be subjected to 20 Gs, 10-2000 Hz with 100 ma current applied. The vibrations frequency shall be varied logarithmically between the limits and retur
21、ned to 10 Hz in 20 minutes. The cycle shall be performed 12 times in each of three mutually perpendicular planes, for a total vibration time of 12 hours. There shall be no discontinuities of 10 microseconds or longer in duration. No physical damage shall occur. 3.10 Physical Shock. Switch shall be s
22、ubjected to 50 Gs half-sine shock pulses of 11 milliseconds duration. 3 shocks in each direction applied along 3 mutually perpendicular planes, 18 total shocks. There shall be no discontinuities of 10 microseconds or longer in duration. No physical damage shall occur. Provided by IHSNot for ResaleNo
23、 reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 09003 REV A PAGE 5 3.11 Resistance to soldering heat. There shall be no physical damage to switch inserted into PC board and immersed in solder bath a
24、t 260C for 10 seconds, switch in the OFF position. 3.12 Terminal strength, pull test. Subject 10 random switch terminals to an axial pull of 2 pounds. No physical damage shall occur. 3.13 Terminal strength, bend test. Subject 10 random switch terminals to two 45 bend cycles, per MIL-STD-202, method
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